[08/23] incubator-openaz git commit: Ported original att source to openaz

[pd...@apache.org]

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/components/SQLPIPConfigurationComponent.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/components/SQLPIPConfigurationComponent.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/components/SQLPIPConfigurationComponent.java
new file mode 100644
index 0000000..7b2b501
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/components/SQLPIPConfigurationComponent.java
@@ -0,0 +1,763 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.components;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import javax.sql.DataSource;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.apache.openaz.xacml.admin.jpa.PIPConfigParam;
+import org.apache.openaz.xacml.admin.jpa.PIPConfiguration;
+import org.apache.openaz.xacml.admin.view.events.FormChangedEventListener;
+import org.apache.openaz.xacml.admin.view.events.FormChangedEventNotifier;
+import com.vaadin.addon.jpacontainer.EntityItem;
+import com.vaadin.annotations.AutoGenerated;
+import com.vaadin.data.Buffered.SourceException;
+import com.vaadin.data.Item;
+import com.vaadin.data.Property.ValueChangeEvent;
+import com.vaadin.data.Property.ValueChangeListener;
+import com.vaadin.data.Validator.InvalidValueException;
+import com.vaadin.server.Page;
+import com.vaadin.ui.Alignment;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Button.ClickListener;
+import com.vaadin.ui.ComboBox;
+import com.vaadin.ui.CustomComponent;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.Notification.Type;
+import com.vaadin.ui.PasswordField;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.VerticalLayout;
+
+public class SQLPIPConfigurationComponent extends CustomComponent implements FormChangedEventNotifier {
+	
+	@AutoGenerated
+	private VerticalLayout mainLayout;
+
+	@AutoGenerated
+	private Button buttonTest;
+
+	@AutoGenerated
+	private PasswordField textFieldPassword;
+
+	@AutoGenerated
+	private TextField textFieldUser;
+
+	@AutoGenerated
+	private TextField textFieldConnectionURL;
+
+	@AutoGenerated
+	private ComboBox comboBoxSQLDriver;
+
+	@AutoGenerated
+	private TextField textFieldDataSource;
+
+	@AutoGenerated
+	private ComboBox comboBoxConnectionType;
+
+	public static final String	CLASSNAME = "org.apache.openaz.xacml.std.pip.engines.jdbc.JDBCEngine";
+	
+	public static final String	SQL_TYPE = "type";
+	public static final String	SQL_TYPE_JDBC = "jdbc";
+	public static final String	SQL_TYPE_JNDI = "jndi";
+	public static final String	SQL_DATASOURCE = "datasource";
+	public static final String	SQL_DRIVER = "jdbc.driver";
+	public static final String	SQL_URL = "jdbc.url";
+	public static final String	SQL_USER = "jdbc.conn.user";
+	public static final String	SQL_PASSWORD = "jdbc.conn.password";
+	
+	//
+	// These are the drivers that we are initially supporting and testing.
+	// Other JDBC drivers may work fine, but we will wait until we test
+	// with those drivers before adding them to this list.
+	//
+	public static final String	SQL_DRIVER_MYSQL = "com.mysql.jdbc.Driver";
+	public static final String	SQL_DRIVER_POSTGRESQL = "org.postgresql.Driver";
+	public static final String	SQL_DRIVER_H2 = "org.h2.Driver";
+	public static final String	SQL_DRIVER_HYPER = "org.hsqldb.jdbc.JDBCDriver";
+	public static final String	SQL_DRIVER_SQL_SERVER = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
+	public static String[]	SQL_DRIVERS = new String[] {SQL_DRIVER_MYSQL, SQL_DRIVER_POSTGRESQL, SQL_DRIVER_H2, SQL_DRIVER_HYPER, SQL_DRIVER_SQL_SERVER};
+
+	public static final String	SQL_DRIVER_MYSQL_URL = "jdbc:mysql://localhost:3306/";
+	public static final String	SQL_DRIVER_POSTGRESQL_URL = "jdbc:postgresql://localhost:5432/";
+	public static final String	SQL_DRIVER_H2_URL = "jdbc:h2:file:/";
+	public static final String	SQL_DRIVER_HYPER_URL = "jdbc:hsqldb:file:/";
+	public static final String	SQL_DRIVER_SQL_SERVER_URL = "jdbc:sqlserver://localhost:1433/";
+
+	/*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+	private static final Log logger	= LogFactory.getLog(SQLPIPConfigurationComponent.class);
+
+	private final SQLPIPConfigurationComponent self = this;
+	private final BasicNotifier notifier = new BasicNotifier();
+	private final EntityItem<PIPConfiguration> entity;
+	/**
+	 * The constructor should first build the main layout, set the
+	 * composition root and then do any custom initialization.
+	 *
+	 * The constructor will not be automatically regenerated by the
+	 * visual editor.
+	 * @param configParamField 
+	 */
+	public SQLPIPConfigurationComponent(EntityItem<PIPConfiguration> entity) {
+		buildMainLayout();
+		setCompositionRoot(mainLayout);
+		//
+		// Save
+		//
+		this.entity = entity;
+		//
+		// Initialize
+		//
+		this.initialize();
+		//
+		// Finish 
+		//
+		this.reset();
+	}
+	
+	protected void initialize() {
+		if (logger.isDebugEnabled()) {
+			logger.debug("initializing " + this.entity.getEntity().toString());
+		}
+		//
+		// Iterate any existing values, save them in the data field for each
+		// GUI object.
+		//
+		Set<PIPConfigParam> unneeded = new HashSet<PIPConfigParam>();
+		for (PIPConfigParam param : this.entity.getEntity().getPipconfigParams()) {
+			//
+			// Sanity check
+			//
+			if (param.getParamName() == null) {
+				logger.warn("Null parameter name found.");
+				unneeded.add(param);
+				continue;
+			}
+			if (param.getParamName().equals(SQL_TYPE)) {
+				this.comboBoxConnectionType.setData(param);
+			} else if (param.getParamName().equals(SQL_DATASOURCE)) {
+				this.textFieldDataSource.setData(param);
+			} else if (param.getParamName().equals(SQL_DRIVER)) {
+				this.comboBoxSQLDriver.setData(param);
+			} else if (param.getParamName().equals(SQL_URL)) {
+				this.textFieldConnectionURL.setData(param);
+			} else if (param.getParamName().equals(SQL_USER)) {
+				this.textFieldUser.setData(param);
+			} else if (param.getParamName().equals(SQL_PASSWORD)) {
+				this.textFieldPassword.setData(param);
+			} else {
+				unneeded.add(param);
+			}
+		}
+		//
+		// Get rid of parameters that are not needed
+		//
+		if (unneeded.isEmpty() == false) {
+			this.entity.getEntity().getPipconfigParams().removeAll(unneeded);
+		}
+		//
+		// Now finish initializing the GUI objects
+		//
+		this.initializeEntity();
+		this.initializeTypeCombo();
+		this.initializeSQLDriverCombo();
+		this.initializeText();
+		this.initializeButtons();
+	}
+	
+	protected void initializeEntity() {
+		//
+		// Initialize the entity
+		//
+		this.entity.getEntity().setClassname(CLASSNAME);
+		this.entity.getEntity().setRequiresResolvers(true);
+	}
+	
+	protected void initializeTypeCombo() {
+		//
+		// Setup GUI properties
+		//
+		this.comboBoxConnectionType.setImmediate(true);
+		this.comboBoxConnectionType.setNullSelectionAllowed(false);
+		this.comboBoxConnectionType.setRequired(true);
+		this.comboBoxConnectionType.setRequiredError("You must select a connection type.");
+		//
+		// Add the possible items
+		//
+		this.comboBoxConnectionType.addItem(SQL_TYPE_JDBC);
+		this.comboBoxConnectionType.addItem(SQL_TYPE_JNDI);
+		//
+		// Respond to events
+		//
+		this.comboBoxConnectionType.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(ValueChangeEvent event) {
+				PIPConfigParam param = (PIPConfigParam) self.comboBoxConnectionType.getData();
+				if (param == null) {
+					param = new PIPConfigParam(SQL_TYPE);
+					self.entity.getEntity().addPipconfigParam(param);
+					self.comboBoxConnectionType.setData(param);
+				}
+				param.setParamValue(self.comboBoxConnectionType.getValue().toString());
+				self.reset();
+				self.fireFormChangedEvent();
+			}
+		});
+		//
+		// Set its default selection. If there isn't one, then we default to JDBC.
+		//
+		PIPConfigParam param = (PIPConfigParam) this.comboBoxConnectionType.getData();
+		if (param == null) {
+			param = new PIPConfigParam(SQL_TYPE, SQL_TYPE_JDBC);
+			this.entity.getEntity().addPipconfigParam(param);
+			this.comboBoxConnectionType.setData(param);
+		}
+		this.comboBoxConnectionType.select(param.getParamValue());
+	}
+	
+	protected void initializeSQLDriverCombo() {
+		//
+		// GUI properties
+		//
+		this.comboBoxSQLDriver.setImmediate(true);
+		this.comboBoxSQLDriver.setRequired(true);
+		this.comboBoxConnectionType.setRequiredError("You must select a JDBC Driver");
+		this.comboBoxSQLDriver.setInputPrompt("Eg. com.mysql.jdbc.Driver");
+		//
+		// Add some common driver values. These are the drivers we have tested with so far.
+		//
+		for (String driver : SQL_DRIVERS) {
+			this.comboBoxSQLDriver.addItem(driver);
+		}
+		//
+		// Setup the default selection
+		//
+		PIPConfigParam param = (PIPConfigParam) this.comboBoxSQLDriver.getData();
+		if (param != null) {
+			this.comboBoxSQLDriver.setValue(param.getParamValue());
+			//
+			// Check if its there (the value could be something other than what we
+			// have setup in our list of defaults.)
+			//
+			boolean bFound = false;
+			for (Object id : this.comboBoxSQLDriver.getItemIds()) {
+				Item item = this.comboBoxSQLDriver.getItem(id);
+				if (item.toString().equals(param.getParamValue())) {
+					bFound = true;
+					break;
+				}
+			}
+			if (! bFound) {
+				//
+				// It's not one of our defaults, no problem. Add it in.
+				//
+				this.comboBoxSQLDriver.addItem(param.getParamValue());
+				this.comboBoxSQLDriver.setValue(param.getParamValue());
+			}
+		}
+		//
+		// Allow new items
+		//
+		this.comboBoxSQLDriver.setNewItemsAllowed(true);
+		//
+		// Respond to selection changes
+		//
+		this.comboBoxSQLDriver.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(ValueChangeEvent event) {
+				PIPConfigParam param = (PIPConfigParam) self.comboBoxSQLDriver.getData();
+				if (param == null) {
+					param = new PIPConfigParam(SQL_DRIVER, self.comboBoxSQLDriver.getValue().toString());
+					self.entity.getEntity().addPipconfigParam(param);
+					self.comboBoxSQLDriver.setData(param);
+				}
+				//
+				// Was something unselected?
+				//
+				if (self.comboBoxSQLDriver.getValue() == null) {
+					param.setParamValue(null);
+				} else {
+					param.setParamValue(self.comboBoxSQLDriver.getValue().toString());
+					//
+					// See if we should pre-populate the driver URL
+					//
+					self.setupDriverURL(self.comboBoxSQLDriver.getValue().toString());
+				}
+				//
+				// Fire
+				//
+				self.fireFormChangedEvent();
+			}
+		});
+	}
+	
+	protected void initializeText() {
+		//
+		// GUI properties
+		//
+		this.textFieldDataSource.setImmediate(true);
+		this.textFieldDataSource.setNullRepresentation("");
+		this.textFieldDataSource.setRequired(true);
+		this.textFieldDataSource.setRequiredError("The name of the JNDI Resource is needed.");
+		//
+		// Get its initial value
+		//
+		PIPConfigParam param = (PIPConfigParam) this.textFieldDataSource.getData();
+		if (param != null) {
+			this.textFieldDataSource.setValue(param.getParamValue());
+		}
+		//
+		// Respond to value changes
+		//
+		this.textFieldDataSource.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(ValueChangeEvent event) {
+				PIPConfigParam param = (PIPConfigParam) self.textFieldDataSource.getData();
+				if (param == null) {
+					param = new PIPConfigParam(SQL_DATASOURCE, self.textFieldDataSource.getValue());
+					self.entity.getEntity().addPipconfigParam(param);
+					self.textFieldDataSource.setData(param);
+				}
+				param.setParamValue(self.textFieldDataSource.getValue());
+				self.fireFormChangedEvent();
+			}
+		});
+		//
+		// Setup GUI properties
+		//
+		this.textFieldConnectionURL.setImmediate(true);
+		this.textFieldConnectionURL.setNullRepresentation("");
+		this.textFieldConnectionURL.setRequired(true);
+		this.textFieldConnectionURL.setRequiredError("A URL is needed to connect to the database.");
+		//
+		// Set its default value
+		//
+		param = (PIPConfigParam) this.textFieldConnectionURL.getData();
+		if (param != null) {
+			this.textFieldConnectionURL.setValue(param.getParamValue());
+		}
+		//
+		// Respond to value changes
+		//
+		this.textFieldConnectionURL.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(ValueChangeEvent event) {
+				PIPConfigParam param = (PIPConfigParam) self.textFieldConnectionURL.getData();
+				if (param == null) {
+					param = new PIPConfigParam(SQL_URL);
+					self.entity.getEntity().addPipconfigParam(param);
+					self.textFieldConnectionURL.setData(param);
+				}
+				param.setParamValue(self.textFieldConnectionURL.getValue());
+				self.fireFormChangedEvent();
+			}
+		});
+		//
+		// Set GUI properties
+		//
+		this.textFieldUser.setImmediate(true);
+		this.textFieldUser.setNullRepresentation("");
+		this.textFieldUser.setRequired(true);
+		this.textFieldUser.setRequiredError("User name is required.");
+		//
+		// Setup its default value
+		//
+		param = (PIPConfigParam) self.textFieldUser.getData();
+		if (param != null) {
+			this.textFieldUser.setValue(param.getParamValue());
+		}
+		//
+		// Respond to value changes
+		//
+		this.textFieldUser.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(ValueChangeEvent event) {
+				PIPConfigParam param = (PIPConfigParam) self.textFieldUser.getData();
+				if (param == null) {
+					param = new PIPConfigParam(SQL_USER);
+					self.entity.getEntity().addPipconfigParam(param);
+					self.textFieldUser.setData(param);
+				}
+				param.setParamValue(self.textFieldUser.getValue());
+				self.fireFormChangedEvent();
+			}
+		});
+		//
+		// Initialize GUI properties
+		//
+		this.textFieldPassword.setImmediate(true);
+		this.textFieldPassword.setNullRepresentation("");
+		//
+		// Set its default value
+		//
+		param = (PIPConfigParam) self.textFieldPassword.getData();
+		if (param != null) {
+			this.textFieldPassword.setValue(param.getParamValue());
+		}
+		//
+		// Respond to value change events
+		//
+		this.textFieldPassword.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(ValueChangeEvent event) {
+				PIPConfigParam param = (PIPConfigParam) self.textFieldPassword.getData();
+				if (param == null) {
+					param = new PIPConfigParam(SQL_PASSWORD);
+					self.entity.getEntity().addPipconfigParam(param);
+					self.textFieldPassword.setData(param);
+				}
+				param.setParamValue(self.textFieldPassword.getValue());
+				self.fireFormChangedEvent();
+			}			
+		});
+	}
+	
+	protected void initializeButtons() {
+		this.buttonTest.setImmediate(true);
+		this.buttonTest.addClickListener(new ClickListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void buttonClick(ClickEvent event) {
+				Object id = self.comboBoxConnectionType.getValue();
+				if (id == null) {
+					logger.warn("No combo box selection");
+					return;
+				}				
+				if (id.toString().equals(SQL_TYPE_JDBC)) {
+					self.testJDBCConnection();
+				} else if (id.toString().equals(SQL_TYPE_JNDI)) {
+					self.testJNDIConnection();
+				}
+			}			
+		});
+	}
+	
+	protected void setupDriverURL(String value) {
+		if (value.equals(SQL_DRIVER_MYSQL)) {
+			this.textFieldConnectionURL.setValue(SQL_DRIVER_MYSQL_URL);
+		} else if (value.equals(SQL_DRIVER_POSTGRESQL)) {
+			this.textFieldConnectionURL.setValue(SQL_DRIVER_POSTGRESQL_URL);
+		} else if (value.equals(SQL_DRIVER_H2)) {
+			this.textFieldConnectionURL.setValue(SQL_DRIVER_H2_URL);
+		} else if (value.equals(SQL_DRIVER_HYPER)) {
+			this.textFieldConnectionURL.setValue(SQL_DRIVER_HYPER_URL);
+		} else if (value.equals(SQL_DRIVER_SQL_SERVER)) {
+			this.textFieldConnectionURL.setValue(SQL_DRIVER_SQL_SERVER_URL);
+		}
+	}
+	
+	protected void testJNDIConnection() {
+		try {
+			Context initialContext = new InitialContext();
+			DataSource dataSource = (DataSource) initialContext.lookup(this.textFieldDataSource.getValue());
+			try (Connection connection = dataSource.getConnection()) {
+				new Notification("Success!",
+					    "Connection Established!",
+					    Type.HUMANIZED_MESSAGE, true)
+					    .show(Page.getCurrent());			
+			}
+		} catch (NamingException e) {
+			logger.error(e);
+			new Notification("JNDI Naming Exception",
+				    "<br/>" + e.getLocalizedMessage() + "<br/>Is the context defined in this J2EE Container instance?",
+				    Type.ERROR_MESSAGE, true)
+				    .show(Page.getCurrent());
+		} catch (SQLException e) {
+			logger.error(e);
+			new Notification("SQL Exception",
+				    "<br/>" + e.getLocalizedMessage() + "<br/>Are the configuration parameters correct?",
+				    Type.ERROR_MESSAGE, true)
+				    .show(Page.getCurrent());
+		}
+	}
+
+	protected void testJDBCConnection() {
+		try {
+			if (this.comboBoxSQLDriver.getValue() != null) {
+				Class.forName(this.comboBoxSQLDriver.getValue().toString());
+			} else {
+				throw new ClassNotFoundException("Please select a JDBC driver to load.");
+			}
+		} catch (ClassNotFoundException e) {
+			logger.error(e);
+			new Notification("Driver Exception",
+				    "<br/>" + e.getLocalizedMessage() + "<br/>Is the JDBC driver's jar in the J2EE container path?",
+				    Type.ERROR_MESSAGE, true)
+				    .show(Page.getCurrent());
+			return;
+		}
+		Connection connection = null;
+		try {
+			connection = DriverManager.getConnection(this.textFieldConnectionURL.getValue(), this.textFieldUser.getValue(), this.textFieldPassword.getValue());
+			new Notification("Success!",
+				    "Connection Established!",
+				    Type.HUMANIZED_MESSAGE, true)
+				    .show(Page.getCurrent());
+		} catch (SQLException e) {
+			logger.error(e);
+			new Notification("SQL Exception",
+				    "<br/>" + e.getLocalizedMessage() + "<br/>Are the configuration parameters correct?",
+				    Type.ERROR_MESSAGE, true)
+				    .show(Page.getCurrent());
+		} finally {
+			if (connection != null) {
+				try {
+					connection.close();
+				} catch (SQLException idontcare) { //NOPMD
+				}
+			}
+		}
+	}
+
+	protected void reset() {
+		Object id = this.comboBoxConnectionType.getValue();
+		if (id == null) {
+			logger.warn("Can't reset combo hasn't selected anything.");
+			return;
+		}
+		if (id.toString().equals(SQL_TYPE_JDBC)) {
+			//
+			//
+			//
+			this.textFieldDataSource.setVisible(false);
+			this.textFieldDataSource.setRequired(false);
+			//
+			//
+			//
+			this.textFieldConnectionURL.setVisible(true);
+			this.textFieldConnectionURL.setRequired(true);
+			this.comboBoxSQLDriver.setVisible(true);
+			this.comboBoxSQLDriver.setRequired(true);
+			this.textFieldUser.setVisible(true);
+			this.textFieldUser.setRequired(true);
+			this.textFieldPassword.setVisible(true);
+		} else if (id.toString().equals(SQL_TYPE_JNDI)) {
+			//
+			//
+			//
+			this.textFieldDataSource.setVisible(true);
+			this.textFieldDataSource.setRequired(true);
+			//
+			//
+			//
+			this.textFieldConnectionURL.setVisible(false);
+			this.textFieldConnectionURL.setRequired(false);
+			this.comboBoxSQLDriver.setVisible(false);
+			this.comboBoxSQLDriver.setRequired(false);
+			this.textFieldUser.setVisible(false);
+			this.textFieldUser.setRequired(false);
+			this.textFieldPassword.setVisible(false);
+		} else {
+			logger.warn("Unknown SQL type selection: " + id);
+		}
+	}
+	
+	public void validate() throws InvalidValueException {
+		if (logger.isDebugEnabled()) {
+			logger.debug("validate");
+		}
+		this.comboBoxConnectionType.validate();
+		this.textFieldDataSource.validate();
+		this.textFieldConnectionURL.validate();
+		this.comboBoxSQLDriver.validate();
+		this.textFieldPassword.validate();
+		this.textFieldUser.validate();
+	}
+	
+	public void commit()  throws SourceException, InvalidValueException {
+		if (logger.isDebugEnabled()) {
+			logger.debug("commit");
+		}
+		this.comboBoxConnectionType.commit();
+		
+		Object id = this.comboBoxConnectionType.getValue();
+		if (id == null) {
+			logger.warn("Can't reset combo hasn't selected anything.");
+			return;
+		}
+		if (id.toString().equals(SQL_TYPE_JDBC)) {
+			this.textFieldConnectionURL.commit();
+			this.comboBoxSQLDriver.commit();
+			this.textFieldPassword.commit();
+			this.textFieldUser.commit();
+			
+			this.textFieldDataSource.setData(null);
+			this.entity.getEntity().getPipconfigParams().remove(SQL_DATASOURCE);
+
+		} else if (id.toString().equals(SQL_TYPE_JNDI)) {
+
+			this.textFieldDataSource.commit();
+
+			this.textFieldConnectionURL.setData(null);
+			this.comboBoxSQLDriver.setData(null);
+			this.textFieldPassword.setData(null);
+			this.textFieldUser.setData(null);
+			/* ???
+			this.entity.getEntity().getPipconfigParams().remove(SQL_TYPE);
+			this.entity.getEntity().getPipconfigParams().remove(SQL_DRIVER);
+			this.entity.getEntity().getPipconfigParams().remove(SQL_URL);
+			this.entity.getEntity().getPipconfigParams().remove(SQL_USER);
+			this.entity.getEntity().getPipconfigParams().remove(SQL_PASSWORD);
+			*/
+		}
+	}
+	
+	public void discard() throws SourceException {
+		if (logger.isDebugEnabled()) {
+			logger.debug("discard");
+		}
+		this.textFieldDataSource.setData(null);
+		this.textFieldConnectionURL.setData(null);
+		this.comboBoxSQLDriver.setData(null);
+		this.textFieldPassword.setData(null);
+		this.textFieldUser.setData(null);
+
+		this.entity.getEntity().getPipconfigParams().remove(SQL_TYPE);
+		this.entity.getEntity().getPipconfigParams().remove(SQL_DATASOURCE);
+		this.entity.getEntity().getPipconfigParams().remove(SQL_DRIVER);
+		this.entity.getEntity().getPipconfigParams().remove(SQL_URL);
+		this.entity.getEntity().getPipconfigParams().remove(SQL_USER);
+		this.entity.getEntity().getPipconfigParams().remove(SQL_PASSWORD);
+	}
+
+	@Override
+	public boolean addListener(FormChangedEventListener listener) {
+		return this.notifier.addListener(listener);
+	}
+
+	@Override
+	public boolean removeListener(FormChangedEventListener listener) {
+		return this.notifier.removeListener(listener);
+	}
+
+	@Override
+	public void fireFormChangedEvent() {
+		this.notifier.fireFormChangedEvent();
+	}
+	
+	@AutoGenerated
+	private VerticalLayout buildMainLayout() {
+		// common part: create layout
+		mainLayout = new VerticalLayout();
+		mainLayout.setImmediate(false);
+		mainLayout.setWidth("-1px");
+		mainLayout.setHeight("-1px");
+		mainLayout.setMargin(false);
+		mainLayout.setSpacing(true);
+		
+		// top-level component properties
+		setWidth("-1px");
+		setHeight("-1px");
+		
+		// comboBoxConnectionType
+		comboBoxConnectionType = new ComboBox();
+		comboBoxConnectionType.setCaption("Type of SQL Connection");
+		comboBoxConnectionType.setImmediate(false);
+		comboBoxConnectionType.setWidth("-1px");
+		comboBoxConnectionType.setHeight("-1px");
+		mainLayout.addComponent(comboBoxConnectionType);
+		
+		// textFieldDataSource
+		textFieldDataSource = new TextField();
+		textFieldDataSource.setCaption("Data Source");
+		textFieldDataSource.setImmediate(false);
+		textFieldDataSource.setWidth("-1px");
+		textFieldDataSource.setHeight("-1px");
+		mainLayout.addComponent(textFieldDataSource);
+		mainLayout.setExpandRatio(textFieldDataSource, 1.0f);
+		
+		// comboBoxSQLDriver
+		comboBoxSQLDriver = new ComboBox();
+		comboBoxSQLDriver.setCaption("JDBC Driver");
+		comboBoxSQLDriver.setImmediate(false);
+		comboBoxSQLDriver.setWidth("-1px");
+		comboBoxSQLDriver.setHeight("-1px");
+		mainLayout.addComponent(comboBoxSQLDriver);
+		mainLayout.setExpandRatio(comboBoxSQLDriver, 1.0f);
+		
+		// textFieldConnectionURL
+		textFieldConnectionURL = new TextField();
+		textFieldConnectionURL.setCaption("Connection URL");
+		textFieldConnectionURL.setImmediate(false);
+		textFieldConnectionURL.setWidth("-1px");
+		textFieldConnectionURL.setHeight("-1px");
+		mainLayout.addComponent(textFieldConnectionURL);
+		mainLayout.setExpandRatio(textFieldConnectionURL, 1.0f);
+		
+		// textFieldUser
+		textFieldUser = new TextField();
+		textFieldUser.setCaption("User");
+		textFieldUser.setImmediate(false);
+		textFieldUser.setWidth("-1px");
+		textFieldUser.setHeight("-1px");
+		mainLayout.addComponent(textFieldUser);
+		mainLayout.setExpandRatio(textFieldUser, 1.0f);
+		
+		// textFieldPassword
+		textFieldPassword = new PasswordField();
+		textFieldPassword.setCaption("Password");
+		textFieldPassword.setImmediate(false);
+		textFieldPassword.setWidth("-1px");
+		textFieldPassword.setHeight("-1px");
+		mainLayout.addComponent(textFieldPassword);
+		mainLayout.setExpandRatio(textFieldPassword, 1.0f);
+		
+		// buttonTest
+		buttonTest = new Button();
+		buttonTest.setCaption("Test Connection");
+		buttonTest.setImmediate(true);
+		buttonTest.setWidth("-1px");
+		buttonTest.setHeight("-1px");
+		mainLayout.addComponent(buttonTest);
+		mainLayout.setComponentAlignment(buttonTest, new Alignment(48));
+		
+		return mainLayout;
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedListener.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedListener.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedListener.java
new file mode 100644
index 0000000..da86e03
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedListener.java
@@ -0,0 +1,31 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.events;
+
+import org.apache.openaz.xacml.admin.jpa.FunctionArgument;
+
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
+
+public interface ApplyParametersChangedListener {
+	
+	void applyParameterChanged(ApplyType apply, ApplyType parent, FunctionArgument argument, Object container);
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedNotifier.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedNotifier.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedNotifier.java
new file mode 100644
index 0000000..2491e18
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/ApplyParametersChangedNotifier.java
@@ -0,0 +1,69 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.events;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.apache.openaz.xacml.admin.jpa.FunctionArgument;
+
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
+
+public interface ApplyParametersChangedNotifier {
+
+	boolean	addListener(ApplyParametersChangedListener listener);
+	
+	boolean	removeListener(ApplyParametersChangedListener listener);
+	
+	void fireEvent(ApplyType apply, ApplyType parent, FunctionArgument argument, Object container);
+	
+	class BasicNotifier implements ApplyParametersChangedNotifier {
+		Collection<ApplyParametersChangedListener> listeners = null;
+		
+		@Override
+		public boolean addListener(ApplyParametersChangedListener listener) {
+			if (this.listeners == null) {
+				this.listeners = new ArrayList<ApplyParametersChangedListener>();
+			}
+			return this.listeners.add(listener);
+		}
+
+		@Override
+		public boolean removeListener(ApplyParametersChangedListener listener) {
+			if (this.listeners == null) {
+				return false;
+			}
+			return this.listeners.remove(listener);
+		}
+
+		@Override
+		public void fireEvent(ApplyType apply, ApplyType parent, FunctionArgument argument, Object container) {
+			if (this.listeners == null) {
+				return;
+			}
+			for (ApplyParametersChangedListener listener : this.listeners) {
+				listener.applyParameterChanged(apply, parent, argument, container);
+			}
+		}
+		
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventListener.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventListener.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventListener.java
new file mode 100644
index 0000000..10fb9a2
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventListener.java
@@ -0,0 +1,27 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.events;
+
+import org.apache.openaz.xacml.admin.jpa.Attribute;
+
+public interface AttributeChangedEventListener {
+	void attributeChanged(Attribute attribute);
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventNotifier.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventNotifier.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventNotifier.java
new file mode 100644
index 0000000..da7606f
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/AttributeChangedEventNotifier.java
@@ -0,0 +1,78 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.events;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.apache.openaz.xacml.admin.jpa.Attribute;
+
+public interface AttributeChangedEventNotifier {
+
+	boolean	addListener(AttributeChangedEventListener listener);
+	
+	boolean removeListener(AttributeChangedEventListener listener);
+
+	void	fireAttributeChanged(Attribute attribute);
+	
+	void commit();
+	
+	Attribute	getAttribute();
+	
+	class BasicNotifier implements AttributeChangedEventNotifier {
+		Collection<AttributeChangedEventListener>	listeners = null;
+
+		@Override
+		public boolean addListener(AttributeChangedEventListener listener) {
+			if (this.listeners == null) {
+				this.listeners = new ArrayList<AttributeChangedEventListener>();
+			}
+			return this.listeners.add(listener);
+		}
+
+		@Override
+		public boolean removeListener(AttributeChangedEventListener listener) {
+			if (this.listeners == null) {
+				return false;
+			}
+			return this.listeners.remove(listener);
+		}
+
+		@Override
+		public void fireAttributeChanged(Attribute attribute) {
+			if (this.listeners == null) {
+				return;
+			}
+			for (AttributeChangedEventListener listener : this.listeners) {
+				listener.attributeChanged(attribute);
+			}
+		}
+		
+		public void commit() {
+			
+		}
+
+		public Attribute	getAttribute() {
+			return null;
+		}
+		
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventListener.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventListener.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventListener.java
new file mode 100644
index 0000000..4637ee7
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventListener.java
@@ -0,0 +1,25 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.events;
+
+public interface FormChangedEventListener {
+	void onFormChanged();
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventNotifier.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventNotifier.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventNotifier.java
new file mode 100644
index 0000000..1b8ba9d
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/events/FormChangedEventNotifier.java
@@ -0,0 +1,61 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.events;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+public interface FormChangedEventNotifier {
+	boolean	addListener(FormChangedEventListener listener);
+	boolean	removeListener(FormChangedEventListener listener);
+	void		fireFormChangedEvent();
+	
+	class BasicNotifier implements FormChangedEventNotifier {
+		Collection<FormChangedEventListener> listeners = null;
+
+		@Override
+		public boolean addListener(FormChangedEventListener listener) {
+			if (this.listeners == null) {
+				this.listeners = new ArrayList<FormChangedEventListener>();
+			}
+			return this.listeners.add(listener);
+		}
+
+		@Override
+		public boolean removeListener(FormChangedEventListener listener) {
+			if (this.listeners == null) {
+				this.listeners = new ArrayList<FormChangedEventListener>();
+			}
+			return this.listeners.remove(listener);
+		}
+
+		@Override
+		public void fireFormChangedEvent() {
+			if (this.listeners == null) {
+				return;
+			}
+			for (FormChangedEventListener listener : this.listeners) {
+				listener.onFormChanged();
+			}
+		}
+		
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConfigParamField.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConfigParamField.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConfigParamField.java
new file mode 100644
index 0000000..c91a192
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConfigParamField.java
@@ -0,0 +1,158 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.fields;
+
+import java.util.Collection;
+
+import org.apache.openaz.xacml.admin.jpa.PIPConfiguration;
+import org.apache.openaz.xacml.admin.jpa.PIPType;
+import org.apache.openaz.xacml.admin.view.components.CSVPIPConfigurationComponent;
+import org.apache.openaz.xacml.admin.view.components.CustomPIPConfigurationComponent;
+import org.apache.openaz.xacml.admin.view.components.HyperCSVPIPConfigurationComponent;
+import org.apache.openaz.xacml.admin.view.components.LDAPPIPConfigurationComponent;
+import org.apache.openaz.xacml.admin.view.components.SQLPIPConfigurationComponent;
+import org.apache.openaz.xacml.admin.view.events.FormChangedEventListener;
+import com.vaadin.addon.jpacontainer.EntityItem;
+import com.vaadin.data.Validator.InvalidValueException;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+import com.vaadin.ui.VerticalLayout;
+
+public class ConfigParamField extends CustomField<Object> implements FormChangedEventListener {
+	private static final long serialVersionUID = 1L;
+	private final EntityItem<PIPConfiguration> entityConfig;
+	private VerticalLayout mainLayout = new VerticalLayout();
+
+	public ConfigParamField(EntityItem<PIPConfiguration> config) {
+		//
+		// Save
+		//
+		this.entityConfig = config;
+		//
+		// Make sure we can auto-fit
+		//
+		this.setWidth("-1px");
+		this.mainLayout.setWidth("-1px");
+	}
+
+	public Component resetContent(PIPType pipType) {
+		//
+		// Remove all the layout
+		//
+		this.mainLayout.removeAllComponents();
+		this.mainLayout.setDescription("Custom Field Layout");
+		//
+		// Is there a type?
+		//
+		if (pipType == null) {
+			return this.mainLayout;
+		}
+		//
+		// Setup the layout based on the type
+		//
+		Component c = null;
+		String type = pipType.getType();
+		if (type.equals(PIPType.TYPE_SQL)) {
+			SQLPIPConfigurationComponent comp = new SQLPIPConfigurationComponent(this.entityConfig);
+			comp.addListener(this);
+			c = comp;
+		} else if (type.equals(PIPType.TYPE_LDAP)) {
+			LDAPPIPConfigurationComponent comp = new LDAPPIPConfigurationComponent(this.entityConfig);
+			comp.addListener(this);
+			c = comp;
+		} else if (type.equals(PIPType.TYPE_CSV)) {
+			CSVPIPConfigurationComponent comp = new CSVPIPConfigurationComponent(this.entityConfig);
+			comp.addListener(this);
+			c = comp;
+		} else if (type.equals(PIPType.TYPE_HYPERCSV)) {
+			HyperCSVPIPConfigurationComponent comp = new HyperCSVPIPConfigurationComponent(this.entityConfig);
+			comp.addListener(this);
+			c = comp;
+		} else if (type.equals(PIPType.TYPE_CUSTOM)) {
+			CustomPIPConfigurationComponent comp = new CustomPIPConfigurationComponent(this.entityConfig);
+			comp.addListener(this);
+			c = comp;
+		}
+		if (c != null) {
+			this.mainLayout.addComponent(c);
+		}
+		//
+		// Done
+		//
+		return this.mainLayout;
+	}
+	
+	@Override
+	protected Component initContent() {
+		return this.resetContent(this.entityConfig.getEntity().getPiptype());
+	}
+
+	@Override
+	public void validate() throws InvalidValueException {
+		if (this.mainLayout.getComponentCount() == 0) {
+			return;
+		}
+		Component c = this.mainLayout.getComponent(0);
+		if (c instanceof SQLPIPConfigurationComponent) {
+			((SQLPIPConfigurationComponent)c).validate();
+		} else if (c instanceof LDAPPIPConfigurationComponent) {
+			((LDAPPIPConfigurationComponent)c).validate();
+		} else if (c instanceof CSVPIPConfigurationComponent) {
+			((CSVPIPConfigurationComponent)c).validate();
+		} else if (c instanceof HyperCSVPIPConfigurationComponent) {
+			((HyperCSVPIPConfigurationComponent)c).validate();
+		} else if (c instanceof CustomPIPConfigurationComponent) {
+			((CustomPIPConfigurationComponent)c).validate();
+		}
+		super.validate();
+	}
+
+	@Override
+	public void commit() throws SourceException, InvalidValueException {
+		if (this.mainLayout.getComponentCount() == 0) {
+			return;
+		}
+		Component c = this.mainLayout.getComponent(0);
+		if (c instanceof SQLPIPConfigurationComponent) {
+			((SQLPIPConfigurationComponent)c).commit();
+		} else if (c instanceof LDAPPIPConfigurationComponent) {
+			((LDAPPIPConfigurationComponent)c).commit();
+		} else if (c instanceof CSVPIPConfigurationComponent) {
+			((CSVPIPConfigurationComponent)c).commit();
+		} else if (c instanceof HyperCSVPIPConfigurationComponent) {
+			((HyperCSVPIPConfigurationComponent)c).commit();
+		} else if (c instanceof CustomPIPConfigurationComponent) {
+			((CustomPIPConfigurationComponent)c).commit();
+		}
+		super.commit();
+	}
+
+	@Override
+	public Class<?> getType() {
+		return Collection.class;
+	}
+
+	@Override
+	public void onFormChanged() {
+		this.fireEvent(new com.vaadin.ui.Field.ValueChangeEvent(this));
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConstraintField.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConstraintField.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConstraintField.java
new file mode 100644
index 0000000..2004510
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ConstraintField.java
@@ -0,0 +1,111 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.fields;
+
+import java.util.Collection;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.apache.openaz.xacml.admin.jpa.Attribute;
+import org.apache.openaz.xacml.admin.jpa.ConstraintType;
+import org.apache.openaz.xacml.admin.view.components.EnumerationEditorComponent;
+import org.apache.openaz.xacml.admin.view.components.RangeEditorComponent;
+import org.apache.openaz.xacml.admin.view.components.RegexpEditorComponent;
+import org.apache.openaz.xacml.api.Identifier;
+import com.vaadin.addon.jpacontainer.EntityItem;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+import com.vaadin.ui.VerticalLayout;
+
+public class ConstraintField extends CustomField<Object> {
+	private static final long serialVersionUID = 1L;
+	private static final Log logger	= LogFactory.getLog(ConstraintField.class);
+	
+	private VerticalLayout mainLayout = new VerticalLayout();
+	private EntityItem<Attribute>	attributeEntity;
+	
+	/**
+	 * The constructor should first build the main layout, set the
+	 * composition root and then do any custom initialization.
+	 *
+	 * The constructor will not be automatically regenerated by the
+	 * visual editor.
+	 */
+	public ConstraintField(EntityItem<Attribute> entityItem) {
+		//
+		// Save our Attribute that we are editing
+		//
+		this.attributeEntity = entityItem;
+	}
+	
+	public void	resetDatatype(Identifier id) {
+		if (logger.isDebugEnabled()) {
+			logger.debug("resetDatatype " + id);
+		}
+		if (this.mainLayout.getComponentCount() == 0) {
+			return;
+		}
+		Component component = this.mainLayout.getComponent(0);
+		if (component != null && component instanceof RangeEditorComponent) {
+			((RangeEditorComponent) component).setupDatatype(id);
+		}
+		if (component != null && component instanceof EnumerationEditorComponent) {
+			((EnumerationEditorComponent) component).setupDatatype(id);
+		}
+	}
+	
+	public Component resetContent(ConstraintType type, Identifier datatype) {
+		//
+		// Remove all existing components
+		//
+		this.mainLayout.removeAllComponents();
+		//
+		// What are we constrained to?
+		//
+		if (type == null || type.getConstraintType() == null) {
+			//
+			// No constraint defined
+			//
+			this.attributeEntity.getEntity().removeAllConstraintValues();
+			return mainLayout;
+		}
+		if (type.getConstraintType().equals("Enumeration")) {
+			mainLayout.addComponent(new EnumerationEditorComponent(this.attributeEntity.getEntity(), datatype));
+		} else if (type.getConstraintType().equals("Range")) {
+			mainLayout.addComponent(new RangeEditorComponent(this.attributeEntity.getEntity(), datatype));
+		} else if (type.getConstraintType().equals("Regular Expression")) {
+			mainLayout.addComponent(new RegexpEditorComponent(this.attributeEntity.getEntity()));
+		}
+		return mainLayout;
+	}
+
+	@Override
+	protected Component initContent() {
+		return this.resetContent(this.attributeEntity.getEntity().getConstraintType(), this.attributeEntity.getEntity().getDatatypeBean().getIdentifer());
+	}
+
+	@Override
+	public Class<?> getType() {
+		return Collection.class;
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/DesignatorSelectorField.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/DesignatorSelectorField.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/DesignatorSelectorField.java
new file mode 100644
index 0000000..62c7ffa
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/DesignatorSelectorField.java
@@ -0,0 +1,74 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.fields;
+
+import org.apache.openaz.xacml.admin.jpa.Attribute;
+import com.vaadin.addon.jpacontainer.EntityItem;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+import com.vaadin.ui.OptionGroup;
+
+public class DesignatorSelectorField extends CustomField<Object> {
+	private static final long serialVersionUID = 1L;
+	private final DesignatorSelectorField self = this;
+	private final OptionGroup selectDesignator = new OptionGroup("Type of attribute");
+
+	public DesignatorSelectorField(EntityItem<Attribute> attributeEntity) {
+		this.selectDesignator.setImmediate(true);
+		this.selectDesignator.addItem(Attribute.ATTRIBUTE_DESIGNATOR);
+		this.selectDesignator.addItem(Attribute.ATTRIBUTE_SELECTOR);
+		if (attributeEntity.getEntity().isDesignator()) {
+			this.selectDesignator.select(Attribute.ATTRIBUTE_DESIGNATOR);
+		} else {
+			this.selectDesignator.select(Attribute.ATTRIBUTE_SELECTOR);
+		}
+		//
+		// Listen when designator vs selector changes
+		//
+		this.selectDesignator.addValueChangeListener(new ValueChangeListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void valueChange(
+					com.vaadin.data.Property.ValueChangeEvent event) {
+				Object value = self.selectDesignator.getValue();
+				if (value != null) {
+					if (value.toString().equals(Attribute.ATTRIBUTE_DESIGNATOR)) {
+						self.setValue('1');
+					} else if (value.toString().equals(Attribute.ATTRIBUTE_SELECTOR)) {
+						self.setValue('0');
+					}
+				}
+			}
+		});
+	}
+
+	@Override
+	protected Component initContent() {
+		return this.selectDesignator;
+	}
+
+	@Override
+	public Class<? extends Object> getType() {
+		return Character.class;
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ExpressionField.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ExpressionField.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ExpressionField.java
new file mode 100644
index 0000000..d1f250b
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ExpressionField.java
@@ -0,0 +1,47 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.fields;
+
+import java.util.Collection;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+
+
+public class ExpressionField extends CustomField<Object> {
+	private static final long serialVersionUID = 1L;
+	private static final Log logger	= LogFactory.getLog(ExpressionField.class); //NOPMD
+	
+	@Override
+	protected Component initContent() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public Class<? extends Object> getType() {
+		return Collection.class;
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/OaExpressionsField.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/OaExpressionsField.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/OaExpressionsField.java
new file mode 100644
index 0000000..f5ca9fd
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/OaExpressionsField.java
@@ -0,0 +1,51 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.fields;
+
+import java.util.Collection;
+
+import org.apache.openaz.xacml.admin.XacmlAdminUI;
+import org.apache.openaz.xacml.admin.jpa.Obadvice;
+import org.apache.openaz.xacml.admin.view.components.OaExpressionsEditorComponent;
+import com.vaadin.addon.jpacontainer.EntityItem;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+import com.vaadin.ui.UI;
+
+public class OaExpressionsField extends CustomField<Object> {
+	private static final long serialVersionUID = 1L;
+	private final EntityItem<Obadvice> obad;
+
+	public OaExpressionsField(EntityItem<Obadvice> obad) {
+		this.obad = obad;
+	}
+
+	@Override
+	protected Component initContent() {
+		return new OaExpressionsEditorComponent(this.obad, ((XacmlAdminUI)UI.getCurrent()).getObadviceExpressions());
+	}
+
+	@Override
+	public Class<? extends Object> getType() {
+		return Collection.class;
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ResolverParamField.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ResolverParamField.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ResolverParamField.java
new file mode 100644
index 0000000..9986dc7
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/fields/ResolverParamField.java
@@ -0,0 +1,123 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.fields;
+
+import java.util.Collection;
+
+import org.apache.openaz.xacml.admin.jpa.PIPResolver;
+import org.apache.openaz.xacml.admin.view.components.PIPParameterComponent;
+import org.apache.openaz.xacml.admin.view.events.FormChangedEventListener;
+import org.apache.openaz.xacml.admin.view.windows.PIPSQLResolverEditorWindow;
+import com.vaadin.addon.jpacontainer.EntityItem;
+import com.vaadin.data.Validator.InvalidValueException;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+import com.vaadin.ui.VerticalLayout;
+
+public class ResolverParamField extends CustomField<Object> implements FormChangedEventListener {
+	private static final long serialVersionUID = 1L;
+	private final EntityItem<PIPResolver> entity;
+	private VerticalLayout mainLayout = new VerticalLayout();
+
+	public ResolverParamField(EntityItem<PIPResolver> entity) {
+		this.entity = entity;
+		//
+		// Make sure we can auto-fit
+		//
+		this.setWidth("-1px");
+		this.mainLayout.setWidth("-1px");
+	}
+
+	@Override
+	public void onFormChanged() {
+		this.fireEvent(new com.vaadin.ui.Field.ValueChangeEvent(this));
+	}
+
+	@Override
+	protected Component initContent() {
+		Component c = null;
+		if (this.entity.getEntity().getPipconfiguration().getPiptype().isSQL() ||
+			this.entity.getEntity().getPipconfiguration().getPiptype().isHyperCSV() ||
+			this.entity.getEntity().getPipconfiguration().getPiptype().isLDAP() ||
+			this.entity.getEntity().getPipconfiguration().getPiptype().isCSV() ) {
+			//
+			//
+			//
+			PIPSQLResolverEditorWindow comp = new PIPSQLResolverEditorWindow(this.entity);
+			comp.addListener(this);
+			c = comp;
+		} else {
+			//
+			//
+			//
+			PIPParameterComponent comp = new PIPParameterComponent(this.entity.getEntity());
+			comp.addListener(this);
+			c = comp;
+		}
+		if (c != null) {
+			this.mainLayout.addComponent(c);
+		}
+		return this.mainLayout;
+	}
+
+	
+	@Override
+	public void discard() throws SourceException {
+		if (this.mainLayout.getComponentCount() == 0) {
+			return;
+		}
+		Component c = this.mainLayout.getComponent(0);
+		if (c instanceof PIPSQLResolverEditorWindow) {
+			((PIPSQLResolverEditorWindow)c).discard();
+		}
+		super.discard();
+	}
+
+	@Override
+	public void validate() throws InvalidValueException {
+		if (this.mainLayout.getComponentCount() == 0) {
+			return;
+		}
+		Component c = this.mainLayout.getComponent(0);
+		if (c instanceof PIPSQLResolverEditorWindow) {
+			((PIPSQLResolverEditorWindow)c).validate();
+		}
+		super.validate();
+	}
+
+	@Override
+	public void commit() throws SourceException, InvalidValueException {
+		if (this.mainLayout.getComponentCount() == 0) {
+			return;
+		}
+		Component c = this.mainLayout.getComponent(0);
+		if (c instanceof PIPSQLResolverEditorWindow) {
+			((PIPSQLResolverEditorWindow)c).commit();
+		}
+		super.commit();
+	}
+
+	@Override
+	public Class<? extends Object> getType() {
+		return Collection.class;
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/AnyURIValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/AnyURIValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/AnyURIValidator.java
new file mode 100644
index 0000000..1101f23
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/AnyURIValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import com.vaadin.data.Validator;
+
+public class AnyURIValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public AnyURIValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				new URI((String) value);
+			} catch (URISyntaxException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized URI");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/Base64BinaryValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/Base64BinaryValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/Base64BinaryValidator.java
new file mode 100644
index 0000000..362a5d9
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/Base64BinaryValidator.java
@@ -0,0 +1,56 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+// import org.apache.commons.codec.DecoderException;
+import org.apache.commons.codec.binary.Base64;
+
+import com.vaadin.data.Validator;
+
+public class Base64BinaryValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public Base64BinaryValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			// try {
+				new Base64().decode((String) value);
+			// Base64().decode(String) inherited from 
+			// org.apache.commons.codec.binary.BaseNCodec
+			// does not throw DecoderException in version 1.10
+			// of org.apache.commons.codec (the version we are
+			// using).  This may need to be uncommented in later
+			// versions.
+			//
+			// TODO - Since this does not throw an exception under
+			//        any circumstance, I question whether it is
+			//        a valid method of validating the input value.
+			//
+			// } catch (DecoderException e) {
+			// 	throw new InvalidValueException(e.getLocalizedMessage());
+			// }
+		} else
+			throw new InvalidValueException("Unrecognized Base64 Binary");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/BooleanValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/BooleanValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/BooleanValidator.java
new file mode 100644
index 0000000..0e2c8c1
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/BooleanValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import com.vaadin.data.Validator;
+
+public class BooleanValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public BooleanValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof Boolean) {
+			return;
+		}
+		if (value.toString().equalsIgnoreCase("true") ||
+			value.toString().equalsIgnoreCase("false") ||
+			value.toString().equalsIgnoreCase("0") ||
+			value.toString().equalsIgnoreCase("1")) {
+			return;
+		}
+		throw new InvalidValueException("Unrecognized boolean");
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DNSNameValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DNSNameValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DNSNameValidator.java
new file mode 100644
index 0000000..3d2c8d0
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DNSNameValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import java.text.ParseException;
+
+import org.apache.openaz.xacml.std.datatypes.RFC2396DomainName;
+import com.vaadin.data.Validator;
+
+public class DNSNameValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public DNSNameValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				RFC2396DomainName.newInstance((String) value);
+			} catch (ParseException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized DNS Name");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateTimeValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateTimeValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateTimeValidator.java
new file mode 100644
index 0000000..4bdea6e
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateTimeValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import java.text.ParseException;
+
+import org.apache.openaz.xacml.std.datatypes.ISO8601DateTime;
+import com.vaadin.data.Validator;
+
+public class DateTimeValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public DateTimeValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				ISO8601DateTime.fromISO8601DateTimeString((String) value);
+			} catch (ParseException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized DateTime");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateValidator.java
new file mode 100644
index 0000000..0d217e4
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DateValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import java.text.ParseException;
+
+import org.apache.openaz.xacml.std.datatypes.ISO8601Date;
+import com.vaadin.data.Validator;
+
+public class DateValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public DateValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				ISO8601Date.fromISO8601DateString((String) value);
+			} catch (ParseException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized Date");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DayTimeDurationValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DayTimeDurationValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DayTimeDurationValidator.java
new file mode 100644
index 0000000..f8aaa6b
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DayTimeDurationValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import java.text.ParseException;
+
+import org.apache.openaz.xacml.std.datatypes.XPathDayTimeDuration;
+import com.vaadin.data.Validator;
+
+public class DayTimeDurationValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public DayTimeDurationValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				XPathDayTimeDuration.newInstance((String) value);
+			} catch (ParseException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized DayTimeDuration");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DoubleValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DoubleValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DoubleValidator.java
new file mode 100644
index 0000000..a0fc0dd
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/DoubleValidator.java
@@ -0,0 +1,43 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import com.vaadin.data.Validator;
+
+public class DoubleValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public DoubleValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof Double) {
+			return;
+		}
+		try {
+			Double.parseDouble(value.toString());
+		} catch (NumberFormatException e) {
+			throw new InvalidValueException(e.getLocalizedMessage());
+		}
+	}
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/HexBinaryValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/HexBinaryValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/HexBinaryValidator.java
new file mode 100644
index 0000000..e8065b1
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/HexBinaryValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import org.apache.commons.codec.DecoderException;
+
+import org.apache.openaz.xacml.std.datatypes.HexBinary;
+import com.vaadin.data.Validator;
+
+public class HexBinaryValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public HexBinaryValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				HexBinary.newInstance((String) value);
+			} catch (DecoderException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized HexBinary");
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IntegerValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IntegerValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IntegerValidator.java
new file mode 100644
index 0000000..3996819
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IntegerValidator.java
@@ -0,0 +1,42 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import com.vaadin.data.Validator;
+
+public class IntegerValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public IntegerValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof Integer) {
+			return;
+		}
+		try {
+			Integer.parseInt(value.toString());
+		} catch (NumberFormatException e) {
+			throw new InvalidValueException(e.getLocalizedMessage());
+		}
+	}
+}

http://git-wip-us.apache.org/repos/asf/incubator-openaz/blob/a1d93100/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IpAddressValidator.java
----------------------------------------------------------------------
diff --git a/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IpAddressValidator.java b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IpAddressValidator.java
new file mode 100644
index 0000000..72aa772
--- /dev/null
+++ b/openaz-xacml-pap-admin/src/main/java/org/apache/openaz/xacml/admin/view/validators/IpAddressValidator.java
@@ -0,0 +1,45 @@
+/*
+ *  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 org.apache.openaz.xacml.admin.view.validators;
+
+import java.text.ParseException;
+
+import org.apache.openaz.xacml.std.datatypes.IPAddress;
+import com.vaadin.data.Validator;
+
+public class IpAddressValidator implements Validator {
+	private static final long serialVersionUID = 1L;
+
+	public IpAddressValidator() {
+	}
+
+	@Override
+	public void validate(Object value) throws InvalidValueException {
+		if (value instanceof String) {
+			try {
+				IPAddress.newInstance((String) value);
+			} catch (ParseException e) {
+				throw new InvalidValueException(e.getLocalizedMessage());
+			}
+		} else
+			throw new InvalidValueException("Unrecognized IP Address");
+	}
+}