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Posted to commits@taverna.apache.org by st...@apache.org on 2018/06/29 10:55:04 UTC

[17/27] incubator-taverna-plugin-component git commit: package rename folders

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyAction.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyAction.java
deleted file mode 100644
index 2d8295a..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyAction.java
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static javax.swing.JOptionPane.ERROR_MESSAGE;
-import static javax.swing.JOptionPane.OK_CANCEL_OPTION;
-import static javax.swing.JOptionPane.OK_OPTION;
-import static javax.swing.JOptionPane.showConfirmDialog;
-import static javax.swing.JOptionPane.showMessageDialog;
-import static org.apache.log4j.Logger.getLogger;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-
-import javax.swing.AbstractAction;
-import javax.swing.JPanel;
-import javax.swing.border.TitledBorder;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.License;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.api.SharingPolicy;
-import io.github.taverna_extras.component.api.profile.Profile;
-import io.github.taverna_extras.component.ui.panel.LicenseChooserPanel;
-import io.github.taverna_extras.component.ui.panel.ProfileChooserPanel;
-import io.github.taverna_extras.component.ui.panel.RegistryChooserPanel;
-import io.github.taverna_extras.component.ui.panel.SharingPolicyChooserPanel;
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-
-/**
- * @author alanrw
- */
-public class ComponentProfileCopyAction extends AbstractAction {
-	private static final long serialVersionUID = 6332253931049645259L;
-	private static final Logger log = getLogger(ComponentProfileCopyAction.class);
-	private static final String COPY_PROFILE = "Copy profile...";
-
-	private final ComponentPreference prefs;
-
-	public ComponentProfileCopyAction(ComponentPreference prefs,
-			ComponentServiceIcon iconProvider) {
-		super(COPY_PROFILE, iconProvider.getIcon());
-		this.prefs = prefs;
-	}
-
-	@Override
-	public void actionPerformed(ActionEvent ev) {
-		JPanel overallPanel = new JPanel();
-		overallPanel.setLayout(new GridBagLayout());
-
-		GridBagConstraints gbc = new GridBagConstraints();
-
-		RegistryChooserPanel sourceRegistryPanel = new RegistryChooserPanel(prefs);
-		sourceRegistryPanel.setBorder(new TitledBorder("Source registry"));
-
-		gbc.insets = new Insets(0, 5, 0, 5);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = GridBagConstraints.WEST;
-		gbc.fill = GridBagConstraints.BOTH;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		overallPanel.add(sourceRegistryPanel, gbc);
-
-		ProfileChooserPanel profilePanel = new ProfileChooserPanel(sourceRegistryPanel);
-		profilePanel.setBorder(new TitledBorder("Source profile"));
-
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.weighty = 1;
-		overallPanel.add(profilePanel, gbc);
-
-		RegistryChooserPanel targetRegistryPanel = new RegistryChooserPanel(prefs);
-		targetRegistryPanel.setBorder(new TitledBorder("Target registry"));
-		gbc.gridy = 2;
-		overallPanel.add(targetRegistryPanel, gbc);
-
-		gbc.gridx = 0;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		gbc.weighty = 1;
-		gbc.gridy++;
-		SharingPolicyChooserPanel permissionPanel = new SharingPolicyChooserPanel(targetRegistryPanel);
-		overallPanel.add(permissionPanel, gbc);
-
-		gbc.gridy++;
-		LicenseChooserPanel licensePanel = new LicenseChooserPanel();
-		targetRegistryPanel.addObserver(licensePanel);
-		overallPanel.add(licensePanel, gbc);
-
-		int answer = showConfirmDialog(null, overallPanel,
-				"Copy Component Profile", OK_CANCEL_OPTION);
-		try {
-			if (answer == OK_OPTION) 
-				doCopy(sourceRegistryPanel.getChosenRegistry(),
-						profilePanel.getChosenProfile(),
-						targetRegistryPanel.getChosenRegistry(),
-						permissionPanel.getChosenPermission(),
-						licensePanel.getChosenLicense());
-		} catch (ComponentException e) {
-			log.error("failed to copy profile", e);
-			showMessageDialog(null, "Unable to save profile: " + e.getMessage(),
-					"Registry Exception", ERROR_MESSAGE);
-		}
-	}
-
-	private void doCopy(Registry sourceRegistry, Profile sourceProfile,
-			Registry targetRegistry, SharingPolicy permission, License license)
-			throws ComponentException {
-		if (sourceRegistry == null) {
-			showMessageDialog(null, "Unable to determine source registry",
-					"Component Registry Problem", ERROR_MESSAGE);
-			return;
-		}
-		if (targetRegistry == null) {
-			showMessageDialog(null, "Unable to determine target registry",
-					"Component Registry Problem", ERROR_MESSAGE);
-			return;
-		}
-		if (sourceRegistry.equals(targetRegistry)) {
-			showMessageDialog(null, "Cannot copy to the same registry",
-					"Copy Problem", ERROR_MESSAGE);
-			return;
-		}
-		if (sourceProfile == null) {
-			showMessageDialog(null, "Unable to determine source profile",
-					"Component Profile Problem", ERROR_MESSAGE);
-			return;
-		}
-		for (Profile p : targetRegistry.getComponentProfiles()) {
-			if (p.getName().equals(sourceProfile.getName())) {
-				showMessageDialog(null,
-						"Target registry already contains a profile named "
-								+ sourceProfile.getName(), "Copy Problem",
-						ERROR_MESSAGE);
-				return;
-			}
-			String sourceId = sourceProfile.getId();
-			if (sourceId == null) {
-				showMessageDialog(null,
-						"Source profile \"" + sourceProfile.getName()
-								+ "\" has no id ", "Copy Problem",
-						ERROR_MESSAGE);
-				return;
-			}
-			String id = p.getId();
-			if (sourceId.equals(id)) {
-				showMessageDialog(null,
-						"Target registry already contains a profile with id "
-								+ sourceId, "Copy Problem", ERROR_MESSAGE);
-				return;
-			}
-		}
-		targetRegistry.addComponentProfile(sourceProfile, license, permission);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyMenuAction.java
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diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyMenuAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyMenuAction.java
deleted file mode 100644
index 1052960..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileCopyMenuAction.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static io.github.taverna_extras.component.ui.menu.profile.ComponentProfileMenuSection.COMPONENT_PROFILE_SECTION;
-
-import java.net.URI;
-
-import javax.swing.Action;
-
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-import org.apache.taverna.ui.menu.AbstractMenuAction;
-
-/**
- * @author alanrw
- */
-public class ComponentProfileCopyMenuAction extends AbstractMenuAction {
-	private static final URI COMPONENT_PROFILE_COPY_URI = URI
-			.create("http://taverna.sf.net/2008/t2workbench/menu#componentProfileCopy");
-
-	private ComponentPreference prefs;
-	private ComponentServiceIcon icon;
-
-	public ComponentProfileCopyMenuAction() {
-		super(COMPONENT_PROFILE_SECTION, 250, COMPONENT_PROFILE_COPY_URI);
-	}
-
-	public void setPreferences(ComponentPreference prefs) {
-		this.prefs = prefs;
-	}
-
-	public void setIcon(ComponentServiceIcon icon) {
-		this.icon = icon;
-	}
-
-	@Override
-	protected Action createAction() {
-		return new ComponentProfileCopyAction(prefs, icon);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteAction.java
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diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteAction.java
deleted file mode 100644
index 00f809d..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteAction.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static java.awt.GridBagConstraints.BOTH;
-import static java.awt.GridBagConstraints.WEST;
-import static javax.swing.JOptionPane.ERROR_MESSAGE;
-import static javax.swing.JOptionPane.OK_CANCEL_OPTION;
-import static javax.swing.JOptionPane.OK_OPTION;
-import static javax.swing.JOptionPane.showConfirmDialog;
-import static javax.swing.JOptionPane.showMessageDialog;
-import static org.apache.log4j.Logger.getLogger;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-
-import javax.swing.AbstractAction;
-import javax.swing.JPanel;
-import javax.swing.border.TitledBorder;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.profile.Profile;
-import io.github.taverna_extras.component.ui.panel.ProfileChooserPanel;
-import io.github.taverna_extras.component.ui.panel.RegistryChooserPanel;
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-
-/**
- * @author alanrw
- */
-public class ComponentProfileDeleteAction extends AbstractAction {
-	private static final long serialVersionUID = -5697971204434020559L;
-	private static final Logger log = getLogger(ComponentProfileDeleteAction.class);
-	private static final String DELETE_PROFILE = "Delete profile...";
-
-	private final ComponentPreference prefs;
-
-	public ComponentProfileDeleteAction(ComponentPreference prefs,
-			ComponentServiceIcon icon) {
-		super(DELETE_PROFILE, icon.getIcon());
-		// FIXME Should we switch this on?
-		setEnabled(false);
-		this.prefs = prefs;
-	}
-
-	@Override
-	public void actionPerformed(ActionEvent ev) {
-		JPanel overallPanel = new JPanel(new GridBagLayout());
-		GridBagConstraints gbc = new GridBagConstraints();
-
-		RegistryChooserPanel registryPanel = new RegistryChooserPanel(prefs);
-		registryPanel.setBorder(new TitledBorder("Registry"));
-
-		gbc.insets = new Insets(0, 5, 0, 5);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = WEST;
-		gbc.fill = BOTH;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		overallPanel.add(registryPanel, gbc);
-
-		ProfileChooserPanel profilePanel = new ProfileChooserPanel(
-				registryPanel);
-		profilePanel.setBorder(new TitledBorder("Profile"));
-
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.weighty = 1;
-		overallPanel.add(profilePanel, gbc);
-
-		int answer = showConfirmDialog(null, overallPanel,
-				"Delete Component Profile", OK_CANCEL_OPTION);
-		try {
-			if (answer == OK_OPTION)
-				doDelete(profilePanel.getChosenProfile());
-		} catch (ComponentException e) {
-			log.error("failed to delete profile", e);
-			showMessageDialog(null,
-					"Unable to delete profile: " + e.getMessage(),
-					"Registry Exception", ERROR_MESSAGE);
-		}
-	}
-
-	private void doDelete(Profile profile) throws ComponentException {
-		if (profile == null) {
-			showMessageDialog(null, "Unable to determine profile",
-					"Component Profile Problem", ERROR_MESSAGE);
-			return;
-		}
-		profile.delete();
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteMenuAction.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteMenuAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteMenuAction.java
deleted file mode 100644
index be6e6d6..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileDeleteMenuAction.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static io.github.taverna_extras.component.ui.menu.profile.ComponentProfileMenuSection.COMPONENT_PROFILE_SECTION;
-
-import java.net.URI;
-
-import javax.swing.Action;
-
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-import org.apache.taverna.ui.menu.AbstractMenuAction;
-
-/**
- * @author alanrw
- */
-public class ComponentProfileDeleteMenuAction extends AbstractMenuAction {
-	private static final URI COMPONENT_PROFILE_DELETE_URI = URI
-			.create("http://taverna.sf.net/2008/t2workbench/menu#componentProfileDelete");
-
-	private ComponentPreference prefs;
-	private ComponentServiceIcon icon;
-
-	public ComponentProfileDeleteMenuAction() {
-		super(COMPONENT_PROFILE_SECTION, 300, COMPONENT_PROFILE_DELETE_URI);
-	}
-
-	public void setIcon(ComponentServiceIcon icon) {
-		this.icon = icon;
-	}
-
-	public void setPreferences(ComponentPreference prefs) {
-		this.prefs = prefs;
-	}
-
-	@Override
-	protected Action createAction() {
-		return new ComponentProfileDeleteAction(prefs, icon);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportAction.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportAction.java
deleted file mode 100644
index d63133d..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportAction.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static java.awt.GridBagConstraints.BOTH;
-import static java.awt.GridBagConstraints.WEST;
-import static javax.swing.JFileChooser.APPROVE_OPTION;
-import static javax.swing.JOptionPane.ERROR_MESSAGE;
-import static javax.swing.JOptionPane.OK_CANCEL_OPTION;
-import static javax.swing.JOptionPane.OK_OPTION;
-import static javax.swing.JOptionPane.showConfirmDialog;
-import static javax.swing.JOptionPane.showMessageDialog;
-import static org.apache.log4j.Logger.getLogger;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.event.ActionEvent;
-import java.net.MalformedURLException;
-import java.net.URL;
-
-import javax.swing.AbstractAction;
-import javax.swing.JButton;
-import javax.swing.JFileChooser;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.filechooser.FileNameExtensionFilter;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.ComponentFactory;
-import io.github.taverna_extras.component.api.License;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.api.SharingPolicy;
-import io.github.taverna_extras.component.api.profile.Profile;
-import io.github.taverna_extras.component.ui.panel.LicenseChooserPanel;
-import io.github.taverna_extras.component.ui.panel.RegistryChooserPanel;
-import io.github.taverna_extras.component.ui.panel.SharingPolicyChooserPanel;
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-import org.apache.taverna.lang.ui.DeselectingButton;
-
-/**
- * @author alanrw
- */
-public class ComponentProfileImportAction extends AbstractAction {
-	private static final long serialVersionUID = -3796754761286943970L;
-	private static final Logger log = getLogger(ComponentProfileImportAction.class);
-	private static final String IMPORT_PROFILE = "Import profile...";
-	private static final JFileChooser chooser = new JFileChooser();
-
-	private final ComponentFactory factory;
-	private final ComponentPreference prefs;
-
-	public ComponentProfileImportAction(ComponentFactory factory,
-			ComponentPreference prefs, ComponentServiceIcon icon) {
-		super(IMPORT_PROFILE, icon.getIcon());
-		this.factory = factory;
-		this.prefs = prefs;
-	}
-
-	@Override
-	public void actionPerformed(ActionEvent arg0) {
-		JPanel overallPanel = new JPanel();
-		overallPanel.setLayout(new GridBagLayout());
-
-		GridBagConstraints gbc = new GridBagConstraints();
-
-		RegistryChooserPanel registryPanel = new RegistryChooserPanel(prefs);
-
-		gbc.insets = new Insets(0, 5, 0, 5);
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = WEST;
-		gbc.fill = BOTH;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		overallPanel.add(registryPanel, gbc);
-		gbc.gridx = 0;
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		gbc.weightx = 0;
-		overallPanel.add(new JLabel("Profile URL or local file path:"), gbc);
-		gbc.gridx = 1;
-		gbc.weightx = 1;
-		final JTextField profileLocation = new JTextField(30);
-		overallPanel.add(profileLocation, gbc);
-		gbc.gridx = 0;
-		gbc.weightx = 0;
-		gbc.gridy++;
-		JButton browseButton = new DeselectingButton(new AbstractAction(
-				"Browse") {
-			private static final long serialVersionUID = 1574330610799117697L;
-
-			@Override
-			public void actionPerformed(ActionEvent arg0) {
-				FileNameExtensionFilter filter = new FileNameExtensionFilter(
-						"XML files", "xml");
-				chooser.setFileFilter(filter);
-				int returnVal = chooser.showOpenDialog(null);
-				if (returnVal == APPROVE_OPTION)
-					profileLocation.setText(chooser.getSelectedFile().toURI()
-							.toString());
-			}
-		});
-		overallPanel.add(browseButton, gbc);
-
-		gbc.gridx = 0;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		gbc.weighty = 1;
-		gbc.gridy++;
-		SharingPolicyChooserPanel permissionPanel = new SharingPolicyChooserPanel(registryPanel);
-		overallPanel.add(permissionPanel, gbc);
-
-		gbc.gridy++;
-		LicenseChooserPanel licensePanel = new LicenseChooserPanel();
-		registryPanel.addObserver(licensePanel);
-		overallPanel.add(licensePanel, gbc);
-
-		int answer = showConfirmDialog(null, overallPanel,
-				"Import Component Profile", OK_CANCEL_OPTION);
-		if (answer == OK_OPTION)
-			doImport(registryPanel.getChosenRegistry(),
-					profileLocation.getText(),
-					permissionPanel.getChosenPermission(),
-					licensePanel.getChosenLicense());
-	}
-
-	private void doImport(Registry chosenRegistry, String profileLocation,
-			SharingPolicy permission, License license) {
-		if (profileLocation == null || profileLocation.isEmpty()) {
-			showMessageDialog(null, "Profile location cannot be blank",
-					"Invalid URL", ERROR_MESSAGE);
-			return;
-		}
-		if (chosenRegistry == null) {
-			showMessageDialog(null, "Unable to determine registry",
-					"Component Registry Problem", ERROR_MESSAGE);
-			return;
-		}
-		try {
-			Profile newProfile = factory.getProfile(new URL(profileLocation));
-			String newName = newProfile.getName();
-			for (Profile p : chosenRegistry.getComponentProfiles())
-				if (p.getName().equals(newName)) {
-					showMessageDialog(null, newName + " is already used",
-							"Duplicate profile name", ERROR_MESSAGE);
-					return;
-				}
-			chosenRegistry.addComponentProfile(newProfile, license,
-					permission);
-		} catch (MalformedURLException e) {
-			showMessageDialog(null, profileLocation + " is not a valid URL",
-					"Invalid URL", ERROR_MESSAGE);
-		} catch (ComponentException e) {
-			log.error("import profile failed", e);
-			showMessageDialog(null,
-					"Unable to save profile: " + e.getMessage(),
-					"Registry Exception", ERROR_MESSAGE);
-		}
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportMenuAction.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportMenuAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportMenuAction.java
deleted file mode 100644
index 7c060b8..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileImportMenuAction.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static io.github.taverna_extras.component.ui.menu.profile.ComponentProfileMenuSection.COMPONENT_PROFILE_SECTION;
-
-import java.net.URI;
-
-import javax.swing.Action;
-
-import io.github.taverna_extras.component.api.ComponentFactory;
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-import org.apache.taverna.ui.menu.AbstractMenuAction;
-
-/**
- * @author alanrw
- */
-public class ComponentProfileImportMenuAction extends AbstractMenuAction {
-	private static final URI COMPONENT_PROFILE_IMPORT_URI = URI
-			.create("http://taverna.sf.net/2008/t2workbench/menu#componentProfileImport");
-
-	private ComponentFactory factory;
-	private ComponentPreference prefs;
-	private ComponentServiceIcon icon;
-
-	public ComponentProfileImportMenuAction() {
-		super(COMPONENT_PROFILE_SECTION, 200, COMPONENT_PROFILE_IMPORT_URI);
-	}
-
-	public void setComponentFactory(ComponentFactory factory) {
-		this.factory = factory;
-	}
-	
-	public void setIcon(ComponentServiceIcon icon) {
-		this.icon = icon;
-	}
-
-	public void setPreferences(ComponentPreference prefs) {
-		this.prefs = prefs;
-	}
-
-	@Override
-	protected Action createAction() {
-		return new ComponentProfileImportAction(factory, prefs, icon);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileMenuSection.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileMenuSection.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileMenuSection.java
deleted file mode 100644
index b7e9ff6..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/profile/ComponentProfileMenuSection.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.profile;
-
-import static io.github.taverna_extras.component.ui.menu.ComponentMenu.COMPONENT;
-
-import java.net.URI;
-import org.apache.taverna.ui.menu.AbstractMenuSection;
-
-/**
- * @author alanrw
- * 
- */
-public class ComponentProfileMenuSection extends AbstractMenuSection {
-
-	public static final URI COMPONENT_PROFILE_SECTION = URI
-			.create("http://taverna.sf.net/2008/t2workbench/menu#componentProfileSection");
-
-	public ComponentProfileMenuSection() {
-		super(COMPONENT, 200, COMPONENT_PROFILE_SECTION);
-	}
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageAction.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageAction.java
deleted file mode 100644
index a0cc5ab..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageAction.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.registry;
-
-import static io.github.taverna_extras.component.ui.preference.ComponentPreferenceUIFactory.DISPLAY_NAME;
-
-import java.awt.event.ActionEvent;
-
-import javax.swing.AbstractAction;
-
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-import org.apache.taverna.workbench.configuration.workbench.ui.T2ConfigurationFrame;
-
-//import net.sf.taverna.t2.workbench.configuration.workbench.ui.T2ConfigurationFrame;
-
-/**
- * @author alanrw
- */
-public class ComponentRegistryManageAction extends AbstractAction {
-	private static final long serialVersionUID = 8993945811345164194L;
-	private static final String MANAGE_REGISTRY = "Manage registries...";
-
-	private final T2ConfigurationFrame configFrame;
-
-	public ComponentRegistryManageAction(T2ConfigurationFrame configFrame,
-			ComponentServiceIcon icon) {
-		super(MANAGE_REGISTRY, icon.getIcon());
-		this.configFrame = configFrame;
-	}
-
-	@Override
-	public void actionPerformed(ActionEvent evt) {
-		configFrame.showConfiguration(DISPLAY_NAME);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageMenuAction.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageMenuAction.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageMenuAction.java
deleted file mode 100644
index 28a8926..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryManageMenuAction.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.registry;
-
-import static io.github.taverna_extras.component.ui.menu.registry.ComponentRegistryMenuSection.COMPONENT_REGISTRY_SECTION;
-
-import java.net.URI;
-
-import javax.swing.Action;
-
-import io.github.taverna_extras.component.ui.serviceprovider.ComponentServiceIcon;
-import org.apache.taverna.ui.menu.AbstractMenuAction;
-import org.apache.taverna.workbench.configuration.workbench.ui.T2ConfigurationFrame;
-
-/**
- * @author alanrw
- */
-public class ComponentRegistryManageMenuAction extends AbstractMenuAction {
-	private static final URI COMPONENT_REGISTRY_MANAGE_URI = URI
-			.create("http://taverna.sf.net/2008/t2workbench/menu#componentRegistryManage");
-
-	private T2ConfigurationFrame configFrame;
-	private ComponentServiceIcon icon;
-
-	public ComponentRegistryManageMenuAction() {
-		super(COMPONENT_REGISTRY_SECTION, 100, COMPONENT_REGISTRY_MANAGE_URI);
-	}
-
-	public void setConfigurationFrame(T2ConfigurationFrame configFrame) {
-		this.configFrame = configFrame;
-	}
-
-	public void setIcon(ComponentServiceIcon icon) {
-		this.icon = icon;
-	}
-
-	@Override
-	public boolean isEnabled() {
-		return true;
-	}
-
-	@Override
-	protected Action createAction() {
-		return new ComponentRegistryManageAction(configFrame, icon);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryMenuSection.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryMenuSection.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryMenuSection.java
deleted file mode 100644
index c651770..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/menu/registry/ComponentRegistryMenuSection.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.menu.registry;
-
-import static io.github.taverna_extras.component.ui.menu.ComponentMenu.COMPONENT;
-
-import java.net.URI;
-import org.apache.taverna.ui.menu.AbstractMenuSection;
-
-/**
- * @author alanrw
- */
-public class ComponentRegistryMenuSection extends AbstractMenuSection {
-	public static final URI COMPONENT_REGISTRY_SECTION = URI
-			.create("http://taverna.sf.net/2008/t2workbench/menu#componentRegistrySection");
-
-	public ComponentRegistryMenuSection() {
-		super(COMPONENT, 100, COMPONENT_REGISTRY_SECTION);
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChoiceMessage.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChoiceMessage.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChoiceMessage.java
deleted file mode 100644
index 50a2027..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChoiceMessage.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import io.github.taverna_extras.component.api.Component;
-import io.github.taverna_extras.component.api.Family;
-
-/**
- * @author alanrw
- */
-public class ComponentChoiceMessage {
-	private final Component chosenComponent;
-	private final Family componentFamily;
-
-	public ComponentChoiceMessage(Family componentFamily, Component chosenComponent) {
-		this.componentFamily = componentFamily;
-		this.chosenComponent = chosenComponent;
-	}
-
-	/**
-	 * @return the chosenComponent
-	 */
-	public Component getChosenComponent() {
-		return chosenComponent;
-	}
-
-	/**
-	 * @return the componentFamily
-	 */
-	public Family getComponentFamily() {
-		return componentFamily;
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChooserPanel.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChooserPanel.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChooserPanel.java
deleted file mode 100644
index a8ceaf0..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentChooserPanel.java
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import static java.awt.GridBagConstraints.HORIZONTAL;
-import static java.awt.GridBagConstraints.WEST;
-import static java.awt.event.ItemEvent.SELECTED;
-import static org.apache.log4j.Logger.getLogger;
-import static io.github.taverna_extras.component.ui.util.Utils.LONG_STRING;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.concurrent.ExecutionException;
-
-import javax.swing.JComboBox;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingWorker;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.Component;
-import io.github.taverna_extras.component.api.Family;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import org.apache.taverna.lang.observer.Observable;
-import org.apache.taverna.lang.observer.Observer;
-
-/**
- * @author alanrw
- */
-@SuppressWarnings({ "unchecked", "rawtypes" })
-public class ComponentChooserPanel extends JPanel implements
-		Observable<ComponentChoiceMessage>, Observer {
-	private static final String NAME_LABEL = "Component name:";
-	private static final long serialVersionUID = -4459660016225074302L;
-	private static Logger logger = getLogger(ComponentChooserPanel.class);
-
-	private final List<Observer<ComponentChoiceMessage>> observers = new ArrayList<>();
-	private final JComboBox<String> componentChoice = new JComboBox<>();
-	private final SortedMap<String, Component> componentMap = new TreeMap<>();
-	private final RegistryAndFamilyChooserPanel registryAndFamilyChooserPanel;
-
-	public ComponentChooserPanel(ComponentPreference prefs, FamilyChooserPanel familyPanel) {
-		this(prefs);
-		familyPanel.addObserver(new Observer<FamilyChoiceMessage>() {
-			@Override
-			public void notify(Observable<FamilyChoiceMessage> sender,
-					FamilyChoiceMessage message) throws Exception {
-				try {
-					updateComponentModel();
-				} catch (Exception e) {
-					logger.error("problem when component/family was selected",
-							e);
-				}
-			}
-		});
-	}
-
-	public ComponentChooserPanel(ComponentPreference prefs) {
-		super(new GridBagLayout());
-		registryAndFamilyChooserPanel = new RegistryAndFamilyChooserPanel(prefs);
-
-		componentChoice.setPrototypeDisplayValue(LONG_STRING);
-
-		updateComponentModel();
-		GridBagConstraints gbc = new GridBagConstraints();
-		gbc.gridx = 0;
-		gbc.anchor = WEST;
-		gbc.fill = HORIZONTAL;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		add(registryAndFamilyChooserPanel, gbc);
-
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		gbc.weightx = 0;
-		add(new JLabel(NAME_LABEL), gbc);
-		gbc.gridx = 1;
-		gbc.weightx = 1;
-		add(componentChoice, gbc);
-		registryAndFamilyChooserPanel.addObserver(this);
-
-		componentChoice.addItemListener(new ItemListener() {
-			@Override
-			public void itemStateChanged(ItemEvent event) {
-				if (event.getStateChange() == SELECTED) {
-					updateToolTipText();
-					notifyObservers();
-				}
-			}
-		});
-	}
-
-	protected void updateToolTipText() {
-		Component chosenComponent = componentMap.get(componentChoice
-				.getSelectedItem());
-		if (chosenComponent == null)
-			componentChoice.setToolTipText(null);
-		else
-			componentChoice.setToolTipText(chosenComponent.getDescription());
-	}
-
-	private void notifyObservers() {
-		ComponentChoiceMessage message = new ComponentChoiceMessage(
-				registryAndFamilyChooserPanel.getChosenFamily(),
-				getChosenComponent());
-		for (Observer<ComponentChoiceMessage> o : getObservers())
-			try {
-				o.notify(ComponentChooserPanel.this, message);
-			} catch (Exception e) {
-				logger.error(
-						"observer had problem with component selection message",
-						e);
-			}
-	}
-
-	private void updateComponentModel() {
-		componentMap.clear();
-		componentChoice.removeAllItems();
-		componentChoice.setToolTipText(null);
-		notifyObservers();
-		componentChoice.addItem("Reading components");
-		componentChoice.setEnabled(false);
-		new ComponentUpdater().execute();
-	}
-
-	public Component getChosenComponent() {
-		if (componentMap.isEmpty())
-			return null;
-		return componentMap.get(componentChoice.getSelectedItem());
-	}
-
-	@Override
-	public void notify(Observable sender, Object message) {
-		try {
-			if (message instanceof FamilyChoiceMessage)
-				updateComponentModel();
-			else if (message instanceof ProfileChoiceMessage)
-				registryAndFamilyChooserPanel.notify(null,
-						(ProfileChoiceMessage) message);
-		} catch (Exception e) {
-			logger.error("problem when component/family was selected", e);
-		}
-	}
-
-	@Override
-	public void addObserver(Observer<ComponentChoiceMessage> observer) {
-		observers.add(observer);
-		Component chosenComponent = getChosenComponent();
-		ComponentChoiceMessage message = new ComponentChoiceMessage(
-				registryAndFamilyChooserPanel.getChosenFamily(),
-				chosenComponent);
-		try {
-			observer.notify(this, message);
-		} catch (Exception e) {
-			logger.error("failed to notify about addition of observer", e);
-		}
-	}
-
-	@Override
-	public List<Observer<ComponentChoiceMessage>> getObservers() {
-		return observers;
-	}
-
-	@Override
-	public void removeObserver(Observer<ComponentChoiceMessage> observer) {
-		observers.remove(observer);
-	}
-
-	public Registry getChosenRegistry() {
-		return registryAndFamilyChooserPanel.getChosenRegistry();
-	}
-
-	public Family getChosenFamily() {
-		return registryAndFamilyChooserPanel.getChosenFamily();
-	}
-
-	private class ComponentUpdater extends SwingWorker<String, Object> {
-		@Override
-		protected String doInBackground() throws Exception {
-			Family chosenFamily = registryAndFamilyChooserPanel
-					.getChosenFamily();
-			if (chosenFamily != null)
-				for (Component component : chosenFamily.getComponents())
-					componentMap.put(component.getName(), component);
-
-			return null;
-		}
-
-		@Override
-		protected void done() {
-			componentChoice.removeAllItems();
-			try {
-				get();
-				for (String componentName : componentMap.keySet())
-					componentChoice.addItem(componentName);
-				if (!componentMap.isEmpty()) {
-					componentChoice.setSelectedItem(componentMap.firstKey());
-					updateToolTipText();
-				} else
-					componentChoice.addItem("No components available");
-			} catch (InterruptedException | ExecutionException e) {
-				logger.error(e);
-				componentChoice.addItem("Unable to read components");
-			}
-			notifyObservers();
-			componentChoice.setEnabled(!componentMap.isEmpty());
-		}
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentListCellRenderer.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentListCellRenderer.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentListCellRenderer.java
deleted file mode 100644
index 24d15d4..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentListCellRenderer.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import javax.swing.DefaultListCellRenderer;
-import javax.swing.JList;
-import javax.swing.ListCellRenderer;
-
-import io.github.taverna_extras.component.api.Component;
-import io.github.taverna_extras.component.api.Family;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.api.Version;
-
-/**
- * @author alanrw
- */
-public class ComponentListCellRenderer<T> implements ListCellRenderer<T> {
-	private static DefaultListCellRenderer defaultRenderer = new DefaultListCellRenderer();
-
-	@Override
-	public java.awt.Component getListCellRendererComponent(
-			JList<? extends T> list, T value, int index, boolean isSelected,
-			boolean cellHasFocus) {
-		return defaultRenderer.getListCellRendererComponent(list,
-				convertValueToString(value), index, isSelected, cellHasFocus);
-	}
-
-	private static String convertValueToString(Object value) {
-		if (value instanceof Registry)
-			return ((Registry) value).getRegistryBase().toString();
-		if (value instanceof Family)
-			return ((Family) value).getName();
-		if (value instanceof Component)
-			return ((Component) value).getName();
-		if (value instanceof Version)
-			return ((Version) value).getVersionNumber().toString();
-		if (value instanceof Integer)
-			return ((Integer) value).toString();
-		if (value instanceof String)
-			return (String) value;
-		if (value == null)
-			return "null";
-		return "Spaceholder for " + value.getClass().getName();
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentVersionChooserPanel.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentVersionChooserPanel.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentVersionChooserPanel.java
deleted file mode 100644
index 956af9c..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ComponentVersionChooserPanel.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import static java.awt.GridBagConstraints.HORIZONTAL;
-import static java.awt.GridBagConstraints.NONE;
-import static java.awt.GridBagConstraints.WEST;
-import static java.awt.event.ItemEvent.SELECTED;
-import static org.apache.log4j.Logger.getLogger;
-import static io.github.taverna_extras.component.ui.util.Utils.SHORT_STRING;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.concurrent.ExecutionException;
-
-import javax.swing.JComboBox;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingWorker;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.Component;
-import io.github.taverna_extras.component.api.Family;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.api.Version;
-import io.github.taverna_extras.component.ui.preference.ComponentPreference;
-import org.apache.taverna.lang.observer.Observable;
-import org.apache.taverna.lang.observer.Observer;
-
-/**
- * @author alanrw
- */
-public class ComponentVersionChooserPanel extends JPanel implements
-		Observer<ComponentChoiceMessage> {
-	private static final long serialVersionUID = 5125907010496468219L;
-	private static Logger logger = getLogger(ComponentVersionChooserPanel.class);
-
-	private final JComboBox<String> componentVersionChoice;
-	private final SortedMap<Integer, Version> componentVersionMap;
-	private final ComponentChooserPanel componentChooserPanel;
-
-	public ComponentVersionChooserPanel(ComponentPreference prefs) {
-		super(new GridBagLayout());
-		componentVersionMap = new TreeMap<>();
-		componentChooserPanel = new ComponentChooserPanel(prefs);
-		componentVersionChoice = new JComboBox<>();
-		componentVersionChoice.setPrototypeDisplayValue(SHORT_STRING);
-
-		GridBagConstraints gbc = new GridBagConstraints();
-		gbc.gridx = 0;
-		gbc.anchor = WEST;
-		gbc.fill = HORIZONTAL;
-		gbc.gridwidth = 2;
-		gbc.weightx = 1;
-		add(componentChooserPanel, gbc);
-		componentChooserPanel.addObserver(this);
-
-		gbc.gridy = 1;
-		gbc.gridwidth = 1;
-		gbc.weightx = 0;
-		gbc.fill = NONE;
-		add(new JLabel("Component version:"), gbc);
-		gbc.gridx = 1;
-		gbc.weightx = 1;
-		add(componentVersionChoice, gbc);
-		componentVersionChoice.addItemListener(new ItemListener() {
-			@Override
-			public void itemStateChanged(ItemEvent event) {
-				if (event.getStateChange() == SELECTED)
-					updateToolTipText();
-			}
-		});
-	}
-
-	protected void updateToolTipText() {
-		Version chosenComponentVersion = getChosenComponentVersion();
-		componentVersionChoice
-				.setToolTipText(chosenComponentVersion == null ? null
-						: chosenComponentVersion.getDescription());
-	}
-
-	private void updateComponentVersionModel() {
-		componentVersionMap.clear();
-		componentVersionChoice.removeAllItems();
-		componentVersionChoice.setToolTipText(null);
-		componentVersionChoice.addItem("Reading component versions");
-		componentVersionChoice.setEnabled(false);
-		new ComponentVersionUpdater().execute();
-	}
-
-	public Version getChosenComponentVersion() {
-		if (componentVersionMap.isEmpty())
-			return null;
-		try {
-			return componentVersionMap.get(new Integer(componentVersionChoice
-					.getSelectedItem().toString()));
-		} catch (NumberFormatException nfe) {
-			// Not a number, no version chosen
-			return null;
-		}
-	}
-
-	@Override
-	public void notify(Observable<ComponentChoiceMessage> sender,
-			ComponentChoiceMessage message) {
-		try {
-			updateComponentVersionModel();
-		} catch (RuntimeException e) {
-			logger.error("problem updating view from component version", e);
-		}
-	}
-
-	public Registry getChosenRegistry() {
-		return componentChooserPanel.getChosenRegistry();
-	}
-
-	public Family getChosenFamily() {
-		return componentChooserPanel.getChosenFamily();
-	}
-
-	public Component getChosenComponent() {
-		return componentChooserPanel.getChosenComponent();
-	}
-
-	private class ComponentVersionUpdater extends SwingWorker<String, Object> {
-		@Override
-		protected String doInBackground() throws Exception {
-			Component chosenComponent = componentChooserPanel
-					.getChosenComponent();
-			if (chosenComponent != null)
-				for (Version version : chosenComponent.getComponentVersionMap()
-						.values()) {
-					Integer versionNumber = version.getVersionNumber();
-					componentVersionMap.put(versionNumber, version);
-				}
-			return null;
-		}
-
-		@Override
-		protected void done() {
-			componentVersionChoice.removeAllItems();
-			try {
-				get();
-				for (Integer versionNumber : componentVersionMap.keySet())
-					componentVersionChoice.addItem(versionNumber.toString());
-
-				if (!componentVersionMap.isEmpty()) {
-					componentVersionChoice.setSelectedItem(componentVersionMap
-							.lastKey());
-					updateToolTipText();
-				} else
-					componentVersionChoice.addItem("No versions available");
-			} catch (InterruptedException | ExecutionException e) {
-				componentVersionChoice.addItem("Unable to read versions");
-				logger.error(e);
-			}
-
-			componentVersionChoice.setEnabled(!componentVersionMap.isEmpty());
-		}
-	}
-
-	public ComponentChooserPanel getComponentChooserPanel() {
-		return componentChooserPanel;
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChoiceMessage.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChoiceMessage.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChoiceMessage.java
deleted file mode 100644
index 109b125..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChoiceMessage.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import io.github.taverna_extras.component.api.Family;
-
-/**
- * @author alanrw
- */
-public class FamilyChoiceMessage {
-	private final Family chosenFamily;
-
-	public FamilyChoiceMessage(Family chosenFamily) {
-		this.chosenFamily = chosenFamily;
-	}
-
-	/**
-	 * @return the chosenFamily
-	 */
-	public Family getChosenFamily() {
-		return chosenFamily;
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChooserPanel.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChooserPanel.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChooserPanel.java
deleted file mode 100644
index 499d1a4..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/FamilyChooserPanel.java
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import static java.awt.GridBagConstraints.BOTH;
-import static java.awt.GridBagConstraints.NONE;
-import static java.awt.GridBagConstraints.WEST;
-import static java.awt.event.ItemEvent.SELECTED;
-import static org.apache.log4j.Logger.getLogger;
-import static io.github.taverna_extras.component.ui.util.Utils.LONG_STRING;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.concurrent.ExecutionException;
-
-import javax.swing.JComboBox;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingWorker;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.Family;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.api.profile.Profile;
-import org.apache.taverna.lang.observer.Observable;
-import org.apache.taverna.lang.observer.Observer;
-
-/**
- * @author alanrw
- */
-public class FamilyChooserPanel extends JPanel implements
-		Observer<ProfileChoiceMessage>, Observable<FamilyChoiceMessage> {
-	private static final String FAMILY_LABEL = "Component family:";
-	private static final String READING_MSG = "Reading families";
-	private static final long serialVersionUID = -2608831126562927778L;
-	private static Logger logger = getLogger(FamilyChooserPanel.class);
-
-	private final List<Observer<FamilyChoiceMessage>> observers = new ArrayList<>();
-	private final JComboBox<String> familyBox = new JComboBox<>();
-	// private JTextArea familyDescription = new JTextArea(10,60);
-	private final SortedMap<String, Family> familyMap = new TreeMap<>();
-	private Registry chosenRegistry = null;
-	private Profile profileFilter = null;
-
-	public FamilyChooserPanel(RegistryChooserPanel registryPanel) {
-		this();
-		registryPanel.addObserver(new Observer<RegistryChoiceMessage>() {
-			@Override
-			public void notify(Observable<RegistryChoiceMessage> sender,
-					RegistryChoiceMessage message) throws Exception {
-				try {
-					chosenRegistry = message.getChosenRegistry();
-					updateList();
-				} catch (RuntimeException e) {
-					logger.error("failed to update list after registry choice",
-							e);
-				}
-			}
-		});
-	}
-
-	public FamilyChooserPanel() {
-		super(new GridBagLayout());
-		familyBox.setPrototypeDisplayValue(LONG_STRING);
-
-		GridBagConstraints gbc = new GridBagConstraints();
-
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = WEST;
-		gbc.fill = NONE;
-		this.add(new JLabel(FAMILY_LABEL), gbc);
-		gbc.gridx = 1;
-		gbc.weightx = 1;
-		gbc.fill = BOTH;
-		this.add(familyBox, gbc);
-		familyBox.addItemListener(new ItemListener() {
-			@Override
-			public void itemStateChanged(ItemEvent event) {
-				if (event.getStateChange() == SELECTED) {
-					updateDescription();
-					notifyObservers();
-				}
-			}
-		});
-
-		familyBox.setEditable(false);
-	}
-
-	protected void updateDescription() {
-		Family chosenFamily = getChosenFamily();
-		if (chosenFamily != null)
-			familyBox.setToolTipText(chosenFamily.getDescription());
-		else
-			familyBox.setToolTipText(null);
-	}
-
-	private void updateList() {
-		familyMap.clear();
-		familyBox.removeAllItems();
-		familyBox.setToolTipText(null);
-		notifyObservers();
-		familyBox.addItem(READING_MSG);
-		familyBox.setEnabled(false);
-		new FamilyUpdater().execute();
-	}
-
-	private void notifyObservers() {
-		Family chosenFamily = getChosenFamily();
-		FamilyChoiceMessage message = new FamilyChoiceMessage(chosenFamily);
-		for (Observer<FamilyChoiceMessage> o : getObservers())
-			try {
-				o.notify(this, message);
-			} catch (Exception e) {
-				logger.error("failed to notify about change of state of panel",
-						e);
-			}
-	}
-
-	public Family getChosenFamily() {
-		if (familyBox.getSelectedIndex() < 0)
-			return null;
-		return familyMap.get(familyBox.getSelectedItem());
-	}
-
-	@Override
-	public void addObserver(Observer<FamilyChoiceMessage> observer) {
-		observers.add(observer);
-		Family chosenFamily = getChosenFamily();
-		FamilyChoiceMessage message = new FamilyChoiceMessage(chosenFamily);
-		try {
-			observer.notify(this, message);
-		} catch (Exception e) {
-			logger.error("failed to notify about family choice", e);
-		}
-	}
-
-	@Override
-	public List<Observer<FamilyChoiceMessage>> getObservers() {
-		return observers;
-	}
-
-	@Override
-	public void removeObserver(Observer<FamilyChoiceMessage> observer) {
-		observers.remove(observer);
-	}
-
-	@Override
-	public void notify(Observable<ProfileChoiceMessage> sender,
-			ProfileChoiceMessage message) throws Exception {
-		try {
-			profileFilter = message.getChosenProfile();
-			updateList();
-		} catch (RuntimeException e) {
-			logger.error("failed to update list after profile choice", e);
-		}
-	}
-
-	private void updateFamiliesFromRegistry() throws ComponentException {
-		for (Family f : chosenRegistry.getComponentFamilies()) {
-			if (profileFilter == null) {
-				familyMap.put(f.getName(), f);
-				continue;
-			}
-			Profile componentProfile;
-			try {
-				componentProfile = f.getComponentProfile();
-			} catch (ComponentException | RuntimeException e) {
-				logger.error("failed to get profile of component", e);
-				componentProfile = null;
-			}
-			if (componentProfile != null) {
-				String id = componentProfile.getId();
-				if ((profileFilter == null) || id.equals(profileFilter.getId()))
-					familyMap.put(f.getName(), f);
-			} else
-				logger.info("Ignoring " + f.getName());
-		}
-	}
-
-	private class FamilyUpdater extends SwingWorker<String, Object> {
-		@Override
-		protected String doInBackground() throws Exception {
-			if (chosenRegistry != null)
-				updateFamiliesFromRegistry();
-			return null;
-		}
-
-		@Override
-		protected void done() {
-			familyBox.removeAllItems();
-			try {
-				get();
-				for (String name : familyMap.keySet())
-					familyBox.addItem(name);
-				if (!familyMap.isEmpty()) {
-					String firstKey = familyMap.firstKey();
-					familyBox.setSelectedItem(firstKey);
-					updateDescription();
-				} else
-					familyBox.addItem("No families available");
-			} catch (InterruptedException | ExecutionException e) {
-				familyBox.addItem("Unable to read families");
-				logger.error(e);
-			}
-
-			notifyObservers();
-			familyBox.setEnabled(!familyMap.isEmpty());
-		}
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/LicenseChooserPanel.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/LicenseChooserPanel.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/LicenseChooserPanel.java
deleted file mode 100644
index faacc35..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/LicenseChooserPanel.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import static java.awt.GridBagConstraints.BOTH;
-import static java.awt.GridBagConstraints.NONE;
-import static java.awt.GridBagConstraints.WEST;
-import static java.awt.event.ItemEvent.SELECTED;
-import static org.apache.log4j.Logger.getLogger;
-import static io.github.taverna_extras.component.ui.util.Utils.LONG_STRING;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-import java.util.List;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.concurrent.ExecutionException;
-
-import javax.swing.JComboBox;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingWorker;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.License;
-import io.github.taverna_extras.component.api.Registry;
-import org.apache.taverna.lang.observer.Observable;
-import org.apache.taverna.lang.observer.Observer;
-
-/**
- * @author alanrw
- */
-public class LicenseChooserPanel extends JPanel implements
-		Observer<RegistryChoiceMessage> {
-	private static final long serialVersionUID = 2175274929391537032L;
-	private static final Logger logger = getLogger(LicenseChooserPanel.class);
-
-	private JComboBox<String> licenseBox = new JComboBox<>();
-	private SortedMap<String, License> licenseMap = new TreeMap<>();
-	private Registry registry;
-
-	public LicenseChooserPanel() {
-		super();
-		licenseBox.setPrototypeDisplayValue(LONG_STRING);
-		this.setLayout(new GridBagLayout());
-
-		GridBagConstraints gbc = new GridBagConstraints();
-
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = WEST;
-		gbc.fill = NONE;
-		this.add(new JLabel("License:"), gbc);
-		gbc.gridx = 1;
-		gbc.weightx = 1;
-		gbc.fill = BOTH;
-		this.add(licenseBox, gbc);
-
-		licenseBox.setEditable(false);
-		licenseBox.addItemListener(new ItemListener() {
-			@Override
-			public void itemStateChanged(ItemEvent event) {
-				if (event.getStateChange() == SELECTED)
-					setLicense(licenseMap.get(licenseBox.getSelectedItem()));
-			}
-		});
-	}
-
-	protected void setLicense(License license) {
-		if (license != null)
-			licenseBox.setToolTipText("<html>" + license.getDescription()
-					+ "</html>");
-		else
-			licenseBox.setToolTipText(null);
-	}
-
-	@Override
-	public void notify(Observable<RegistryChoiceMessage> sender,
-			RegistryChoiceMessage message) throws Exception {
-		try {
-			registry = message.getChosenRegistry();
-			updateLicenseModel();
-		} catch (Exception e) {
-			logger.error("failure when handling license choice", e);
-		}
-	}
-
-	private void updateLicenseModel() {
-		licenseMap.clear();
-		licenseBox.removeAllItems();
-		licenseBox.setToolTipText(null);
-		licenseBox.addItem("Reading licenses");
-		licenseBox.setEnabled(false);
-		new LicenseUpdater().execute();
-	}
-
-	public License getChosenLicense() {
-		if (licenseBox.getSelectedIndex() < 0)
-			return null;
-		Object selectedItem = licenseBox.getSelectedItem();
-		return licenseMap.get(selectedItem);
-	}
-
-	private class LicenseUpdater extends SwingWorker<String, Object> {
-		@Override
-		protected String doInBackground() throws Exception {
-			List<License> licenses;
-			if (registry == null)
-				return null;
-			try {
-				licenses = registry.getLicenses();
-				if (licenses == null)
-					return null;
-			} catch (ComponentException e) {
-				logger.error("failure when reading licenses from registry", e);
-				throw e;
-			} catch (NullPointerException e) {
-				logger.error("unexpected exception when reading licenses", e);
-				throw e;
-			}
-			for (License license : licenses)
-				try {
-					String name = license.getName();
-					licenseMap.put(name, license);
-				} catch (NullPointerException e) {
-					logger.error("could not get name of license", e);
-				}
-			return null;
-		}
-
-		@Override
-		protected void done() {
-			licenseBox.removeAllItems();
-			try {
-				get();
-			} catch (InterruptedException | ExecutionException e1) {
-				logger.error(e1);
-				licenseBox.addItem("Unable to read licenses");
-				licenseBox.setEnabled(false);
-				return;
-			}
-			for (String name : licenseMap.keySet())
-				licenseBox.addItem(name);
-			if (licenseMap.isEmpty()) {
-				licenseBox.addItem("No licenses available");
-				licenseBox.setEnabled(false);
-				return;
-			}
-
-			String firstKey = licenseMap.firstKey();
-			License preferredLicense = null;
-			try {
-				preferredLicense = registry.getPreferredLicense();
-			} catch (ComponentException e) {
-				logger.error("failed to get preferred license", e);
-			}
-			if (preferredLicense != null) {
-				licenseBox.setSelectedItem(preferredLicense.getName());
-				setLicense(preferredLicense);
-			} else {
-				licenseBox.setSelectedItem(firstKey);
-				setLicense(licenseMap.get(firstKey));
-			}
-			licenseBox.setEnabled(true);
-		}
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/PrefixPanel.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/PrefixPanel.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/PrefixPanel.java
deleted file mode 100644
index 53d89c4..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/PrefixPanel.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import static javax.swing.BorderFactory.createEtchedBorder;
-import static javax.swing.BorderFactory.createTitledBorder;
-import static javax.swing.border.TitledBorder.CENTER;
-import static javax.swing.border.TitledBorder.TOP;
-
-import java.awt.BorderLayout;
-import java.util.Map.Entry;
-import java.util.TreeMap;
-
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.table.DefaultTableModel;
-
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.profile.Profile;
-import org.apache.taverna.lang.observer.Observable;
-import org.apache.taverna.lang.observer.Observer;
-
-/**
- * @author alanrw
- */
-@SuppressWarnings("serial")
-public class PrefixPanel extends JPanel {
-	private DefaultTableModel prefixModel = new DefaultTableModel(10, 2) {
-		@Override
-		public boolean isCellEditable(int row, int column) {
-			// all cells false
-			return false;
-		};
-	};
-
-	private JTable prefixTable = new JTable(prefixModel);
-
-	public PrefixPanel(ProfileChooserPanel profilePanel) {
-		this();
-		profilePanel.addObserver(new Observer<ProfileChoiceMessage>() {
-			@Override
-			public void notify(Observable<ProfileChoiceMessage> sender,
-					ProfileChoiceMessage message) throws Exception {
-				profileChanged(message.getChosenProfile());
-			}
-		});
-	}
-
-	public PrefixPanel() {
-		super(new BorderLayout());
-		prefixModel.setColumnIdentifiers(new String[] { "Prefix", "URL" });
-		add(new JScrollPane(prefixTable), BorderLayout.CENTER);
-		setBorder(createTitledBorder(createEtchedBorder(), "Prefixes", CENTER,
-				TOP));
-	}
-
-	public TreeMap<String, String> getPrefixMap() {
-		TreeMap<String, String> result = new TreeMap<>();
-		for (int i = 0; i < prefixModel.getRowCount(); i++)
-			result.put((String) prefixModel.getValueAt(i, 0),
-					(String) prefixModel.getValueAt(i, 1));
-		return result;
-	}
-
-	private void profileChanged(Profile newProfile) throws ComponentException {
-		prefixModel.setRowCount(0);
-		if (newProfile != null)
-			for (Entry<String, String> entry : newProfile.getPrefixMap()
-					.entrySet()) {
-				String key = entry.getKey();
-				String value = entry.getValue();
-				if (!value.endsWith("#"))
-					value += "#";
-				prefixModel.addRow(new String[] { key, value });
-			}
-		validate();
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChoiceMessage.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChoiceMessage.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChoiceMessage.java
deleted file mode 100644
index 432cf44..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChoiceMessage.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import io.github.taverna_extras.component.api.profile.Profile;
-
-/**
- * @author alanrw
- */
-public class ProfileChoiceMessage {
-	private final Profile chosenProfile;
-
-	public ProfileChoiceMessage(Profile chosenProfile) {
-		this.chosenProfile = chosenProfile;
-	}
-
-	/**
-	 * @return the chosenProfile
-	 */
-	public Profile getChosenProfile() {
-		return chosenProfile;
-	}
-}

http://git-wip-us.apache.org/repos/asf/incubator-taverna-plugin-component/blob/b7b61e71/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChooserPanel.java
----------------------------------------------------------------------
diff --git a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChooserPanel.java b/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChooserPanel.java
deleted file mode 100644
index f8b0148..0000000
--- a/taverna-component-activity-ui/src/main/java/org/apache/taverna/component/ui/panel/ProfileChooserPanel.java
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one
-* or more contributor license agreements. See the NOTICE file
-* distributed with this work for additional information
-* regarding copyright ownership. The ASF licenses this file
-* to you under the Apache License, Version 2.0 (the
-* "License"); you may not use this file except in compliance
-* with the License. You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied. See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
-
-package io.github.taverna_extras.component.ui.panel;
-
-import static java.awt.GridBagConstraints.BOTH;
-import static java.awt.GridBagConstraints.NONE;
-import static java.awt.GridBagConstraints.WEST;
-import static java.awt.event.ItemEvent.SELECTED;
-import static org.apache.log4j.Logger.getLogger;
-import static io.github.taverna_extras.component.ui.util.Utils.LONG_STRING;
-
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.concurrent.ExecutionException;
-
-import javax.swing.JComboBox;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingWorker;
-
-import org.apache.log4j.Logger;
-import io.github.taverna_extras.component.api.ComponentException;
-import io.github.taverna_extras.component.api.Registry;
-import io.github.taverna_extras.component.api.profile.Profile;
-import org.apache.taverna.lang.observer.Observable;
-import org.apache.taverna.lang.observer.Observer;
-
-/**
- * @author alanrw
- */
-public class ProfileChooserPanel extends JPanel implements
-		Observer<RegistryChoiceMessage>, Observable<ProfileChoiceMessage> {
-	private static final String READING_MSG = "Reading profiles";
-	private static final String PROFILE_LABEL = "Profile:";
-	private static final long serialVersionUID = 2175274929391537032L;
-	private static Logger logger = getLogger(ProfileChooserPanel.class);
-
-	private final List<Observer<ProfileChoiceMessage>> observers = new ArrayList<>();
-	private final JComboBox<String> profileBox = new JComboBox<>();
-	private final SortedMap<String, Profile> profileMap = new TreeMap<>();
-
-	private Registry registry;
-
-	public ProfileChooserPanel(RegistryChooserPanel registryPanel) {
-		this();
-		registryPanel.addObserver(new Observer<RegistryChoiceMessage>() {
-			@Override
-			public void notify(Observable<RegistryChoiceMessage> sender,
-					RegistryChoiceMessage message) throws Exception {
-				try {
-					registry = message.getChosenRegistry();
-					updateProfileModel();
-				} catch (Exception e) {
-					logger.error("failure when notifying about chosen registry", e);
-				}
-			}
-		});
-	}
-
-	public ProfileChooserPanel() {
-		super();
-		profileBox.setPrototypeDisplayValue(LONG_STRING);
-		this.setLayout(new GridBagLayout());
-
-		GridBagConstraints gbc = new GridBagConstraints();
-
-		gbc.gridx = 0;
-		gbc.gridy = 0;
-		gbc.anchor = WEST;
-		gbc.fill = NONE;
-		this.add(new JLabel(PROFILE_LABEL), gbc);
-		gbc.gridx = 1;
-		gbc.weightx = 1;
-		gbc.fill = BOTH;
-		this.add(profileBox, gbc);
-		profileBox.addItemListener(new ItemListener() {
-			@Override
-			public void itemStateChanged(ItemEvent event) {
-				if (event.getStateChange() == SELECTED)
-					setProfile(profileMap.get(profileBox.getSelectedItem()));
-			}
-		});
-
-		profileBox.setEditable(false);
-	}
-
-	@Override
-	public void notify(Observable<RegistryChoiceMessage> sender,
-			RegistryChoiceMessage message) throws Exception {
-		try {
-			registry = message.getChosenRegistry();
-			updateProfileModel();
-		} catch (Exception e) {
-			logger.error("failure when notifying about chosen registry", e);
-		}
-	}
-
-	private void updateProfileModel() {
-		profileMap.clear();
-		profileBox.removeAllItems();
-		profileBox.setToolTipText(null);
-		profileBox.addItem(READING_MSG);
-		profileBox.setEnabled(false);
-		new ProfileUpdater().execute();
-	}
-
-	private void setProfile(Profile componentProfile) {
-		if (componentProfile != null)
-			profileBox.setToolTipText(componentProfile.getDescription());
-		else
-			profileBox.setToolTipText(null);
-
-		Profile chosenProfile = getChosenProfile();
-		ProfileChoiceMessage message = new ProfileChoiceMessage(chosenProfile);
-		for (Observer<ProfileChoiceMessage> o : getObservers())
-			try {
-				o.notify(this, message);
-			} catch (Exception e) {
-				logger.error("failure when notifying about profile choice", e);
-			}
-	}
-
-	public Profile getChosenProfile() {
-		if (profileBox.getSelectedIndex() < 0)
-			return null;
-
-		return profileMap.get(profileBox.getSelectedItem());
-	}
-
-	private class ProfileUpdater extends SwingWorker<String, Object> {
-		@Override
-		protected String doInBackground() throws Exception {
-			if (registry == null)
-				return null;
-			List<Profile> componentProfiles;
-			try {
-				componentProfiles = registry.getComponentProfiles();
-			} catch (ComponentException e) {
-				logger.error("failed to get profiles", e);
-				throw e;
-			} catch (NullPointerException e) {
-				logger.error("failed to get profiles", e);
-				throw e;
-			}
-			for (Profile profile : componentProfiles)
-				try {
-					profileMap.put(profile.getName(), profile);
-				} catch (NullPointerException e) {
-					logger.error("failure getting profile name", e);
-				}
-
-			return null;
-		}
-
-		@Override
-		protected void done() {
-			profileBox.removeAllItems();
-			try {
-				get();
-				for (String name : profileMap.keySet())
-					profileBox.addItem(name);
-				if (!profileMap.isEmpty()) {
-					String firstKey = profileMap.firstKey();
-					profileBox.setSelectedItem(firstKey);
-					setProfile(profileMap.get(firstKey));
-				} else
-					profileBox.addItem("No profiles available");
-			} catch (InterruptedException | ExecutionException e) {
-				logger.error(e);
-				profileBox.addItem("Unable to read profiles");
-			}
-			profileBox.setEnabled(!profileMap.isEmpty());
-		}
-	}
-
-	@Override
-	public void addObserver(Observer<ProfileChoiceMessage> observer) {
-		observers.add(observer);
-		ProfileChoiceMessage message = new ProfileChoiceMessage(getChosenProfile());
-		try {
-			observer.notify(this, message);
-		} catch (Exception e) {
-			logger.error("failure when notifying about profile choice", e);
-		}
-	}
-
-	@Override
-	public void removeObserver(Observer<ProfileChoiceMessage> observer) {
-		observers.remove(observer);
-	}
-
-	@Override
-	public List<Observer<ProfileChoiceMessage>> getObservers() {
-		return observers;
-	}
-}