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Posted to commits@tuscany.apache.org by sv...@apache.org on 2007/07/12 18:29:26 UTC
svn commit: r555688 - in /incubator/tuscany/java/sca/modules/policy-xml: ./
src/ src/main/ src/main/java/ src/main/java/org/ src/main/java/org/apache/
src/main/java/org/apache/tuscany/ src/main/java/org/apache/tuscany/sca/
src/main/java/org/apache/tusc...
Author: svkrish
Date: Thu Jul 12 09:29:23 2007
New Revision: 555688
URL: http://svn.apache.org/viewvc?view=rev&rev=555688
Log:
adding artifact processors for policy intents
Added:
incubator/tuscany/java/sca/modules/policy-xml/
incubator/tuscany/java/sca/modules/policy-xml/DISCLAIMER
incubator/tuscany/java/sca/modules/policy-xml/LICENSE
incubator/tuscany/java/sca/modules/policy-xml/NOTICE
incubator/tuscany/java/sca/modules/policy-xml/pom.xml
incubator/tuscany/java/sca/modules/policy-xml/src/
incubator/tuscany/java/sca/modules/policy-xml/src/main/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsDocumentProcessor.java
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsProcessor.java
incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/XAttr.java
incubator/tuscany/java/sca/modules/policy-xml/src/test/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/
incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/definitions.xml
Added: incubator/tuscany/java/sca/modules/policy-xml/DISCLAIMER
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/DISCLAIMER?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/DISCLAIMER (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/DISCLAIMER Thu Jul 12 09:29:23 2007
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
Added: incubator/tuscany/java/sca/modules/policy-xml/LICENSE
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/LICENSE?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/LICENSE (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/LICENSE Thu Jul 12 09:29:23 2007
@@ -0,0 +1,205 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
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+ the Work and Derivative Works thereof.
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+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
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+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
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+ Work or Derivative Works thereof in any medium, with or without
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+ meet the following conditions:
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+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
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+ (b) You must cause any modified files to carry prominent notices
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+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
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Added: incubator/tuscany/java/sca/modules/policy-xml/NOTICE
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/NOTICE?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/NOTICE (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/NOTICE Thu Jul 12 09:29:23 2007
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
Added: incubator/tuscany/java/sca/modules/policy-xml/pom.xml
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/pom.xml?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/pom.xml (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/pom.xml Thu Jul 12 09:29:23 2007
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<project>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-modules</artifactId>
+ <version>1.0-incubating-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+ <artifactId>tuscany-policy-xml</artifactId>
+ <name>Apache Tuscany Policy - XML Model Support</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-policy</artifactId>
+ <version>1.0-incubating-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-contribution</artifactId>
+ <version>1.0-incubating-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>stax</groupId>
+ <artifactId>stax-api</artifactId>
+ <version>1.0.1</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.codehaus.woodstox</groupId>
+ <artifactId>wstx-asl</artifactId>
+ <version>3.2.0</version>
+ <scope>runtime</scope>
+ </dependency>
+ </dependencies>
+</project>
Added: incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,55 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * constants related to policy framework
+ *
+ */
+public interface PolicyConstants {
+ String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+ String INTENT = "intent";
+ String INTENT_MAP = "intentMap";
+ String NAME = "name";
+ String TARGET_NAMESPACE = "targetNamespace";
+ String SCA_DEFINITIONS = "definitions";
+ String CONSTRAINS = "constrains";
+ String DESCRIPTION = "description";
+ String PROVIDES = "provides";
+ String APPLIES_TO = "appliesTo";
+ String QUALIFIER = ".";
+ String REQUIRES = "requires";
+
+
+ QName POLICY_INTENT_QNAME = new QName(SCA10_NS, INTENT);
+ QName POLICY_SET_QNAME = new QName(SCA10_NS, "policySet");
+ QName POLICY_INTENT_MAP_QNAME = new QName(SCA10_NS, INTENT_MAP);
+ QName SCA_DEFNS_QNAME = new QName(SCA10_NS, SCA_DEFINITIONS);
+ QName DESCRIPTION_QNAME = new QName(SCA10_NS, DESCRIPTION);
+ QName POLICY_INTENT_MAP_QUALIFIER_QNAME = new QName(SCA10_NS, QUALIFIER);
+
+ String QUALIFIED_INTENT_CONSTRAINS_ERROR = " - Qualified Intents must not specify 'constrains' attribute";
+
+
+
+
+
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,266 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+public class PolicyIntentProcessor implements StAXArtifactProcessor<Intent>, PolicyConstants {
+
+ private PolicyFactory policyFactory;
+
+ public PolicyIntentProcessor(PolicyFactory policyFactory) {
+ this.policyFactory = policyFactory;
+ }
+
+ public Intent read(XMLStreamReader reader) throws ContributionReadException {
+ try {
+ Intent policyIntent = null;
+ String policyIntentName = reader.getAttributeValue(null, NAME);
+ // Read an <sca:intent>
+ if (reader.getAttributeValue(null, REQUIRES) != null) {
+ policyIntent = policyFactory.createProfileIntent();
+ } else if ( policyIntentName != null && policyIntentName.indexOf(QUALIFIER) != -1) {
+ policyIntent = policyFactory.createQualifiedIntent();
+
+ int qualifierIndex = policyIntentName.lastIndexOf(QUALIFIER);
+ Intent qualifiableIntent = policyFactory.createIntent();
+ qualifiableIntent.setName(getQNameValue(reader,
+ policyIntentName.substring(0, qualifierIndex)));
+
+ ((QualifiedIntent)policyIntent).setQualifiableIntent(qualifiableIntent);
+ } else {
+ policyIntent = policyFactory.createIntent();
+ }
+ policyIntent.setName(getQNameValue(reader, policyIntentName));
+
+ if ( policyIntent instanceof ProfileIntent ) {
+ readRequiredIntents((ProfileIntent)policyIntent, reader);
+ }
+
+ readConstrainedArtifacts(policyIntent, reader);
+
+ int event = reader.getEventType();
+ QName name = null;
+ while (reader.hasNext()) {
+ event = reader.getEventType();
+ switch (event) {
+ case START_ELEMENT : {
+ name = reader.getName();
+ if (DESCRIPTION_QNAME.equals(name)) {
+ policyIntent.setDescription(reader.getElementText());
+ }
+ break;
+ }
+ }
+ if (event == END_ELEMENT && POLICY_INTENT_QNAME.equals(reader.getName())) {
+ break;
+ }
+
+ //Read the next element
+ if (reader.hasNext()) {
+ reader.next();
+ }
+ }
+ return policyIntent;
+
+ } catch (XMLStreamException e) {
+ throw new ContributionReadException(e);
+ }
+ }
+
+ public void write(Intent policyIntent, XMLStreamWriter writer) throws ContributionWriteException {
+ try {
+ // Write an <sca:intent>
+ writer.writeStartElement(PolicyConstants.SCA10_NS, INTENT);
+ if (policyIntent instanceof ProfileIntent) {
+ ProfileIntent profileIntent = (ProfileIntent)policyIntent;
+ if (profileIntent.getRequiredIntents() != null &&
+ profileIntent.getRequiredIntents().size() > 0) {
+ StringBuffer sb = new StringBuffer();
+ for (Intent requiredIntents : profileIntent.getRequiredIntents()) {
+ sb.append(requiredIntents.getName());
+ sb.append(" ");
+ }
+ writer.writeAttribute(PolicyConstants.REQUIRES, sb.toString());
+ }
+ }
+
+ if (!(policyIntent instanceof QualifiedIntent) ) {
+ if (policyIntent.getConstrains() != null &&
+ policyIntent.getConstrains().size() > 0) {
+ StringBuffer sb = new StringBuffer();
+ for (QName contrainedArtifact : policyIntent.getConstrains()) {
+ sb.append(contrainedArtifact.toString());
+ sb.append(" ");
+ }
+ writer.writeAttribute(CONSTRAINS, sb.toString());
+ } else {
+ throw new ContributionWriteException("Contrains attribute missing from " +
+ "Policy Intent Definition" + policyIntent.getName());
+ }
+ }
+
+ if ( policyIntent.getDescription() != null && policyIntent.getDescription().length() > 0) {
+ writer.writeStartElement(PolicyConstants.SCA10_NS, DESCRIPTION);
+ writer.writeCData(policyIntent.getDescription());
+ writer.writeEndElement();
+ }
+
+ writer.writeEndElement();
+
+ } catch (XMLStreamException e) {
+ throw new ContributionWriteException(e);
+ }
+ }
+
+ private Intent resolveRequiredIntents(ProfileIntent policyIntent, ModelResolver resolver) throws ContributionResolveException {
+ boolean isUnresolved = false;
+ //FIXME: Need to check for cyclic references first i.e an A requiring B and then B requiring A...
+ if (policyIntent != null && policyIntent.isUnresolved()) {
+
+ //resolve all required intents
+ List<Intent> requiredIntents = new ArrayList<Intent>();
+ for (Intent requiredIntent : policyIntent.getRequiredIntents()) {
+ if ( requiredIntent.isUnresolved() ) {
+ //policyIntent.getRequiredIntents().remove(requiredIntent);
+ requiredIntent = resolver.resolveModel(Intent.class, requiredIntent);
+ requiredIntents.add(requiredIntent);
+ if (requiredIntent.isUnresolved()) {
+ isUnresolved = true;
+ }
+ }
+ }
+ policyIntent.getRequiredIntents().clear();
+ policyIntent.getRequiredIntents().addAll(requiredIntents);
+ }
+ policyIntent.setUnresolved(isUnresolved);
+
+ return policyIntent;
+ }
+
+ private Intent resolveQualifiableIntent(QualifiedIntent policyIntent, ModelResolver resolver) throws ContributionResolveException {
+ boolean isUnresolved = false;
+
+ if (policyIntent != null && policyIntent.isUnresolved()) {
+ //resolve the qualifiable intent
+ Intent qualifiableIntent =
+ resolver.resolveModel(Intent.class, policyIntent.getQualifiableIntent());
+ policyIntent.setQualifiableIntent(qualifiableIntent);
+ isUnresolved = qualifiableIntent.isUnresolved();
+ }
+ policyIntent.setUnresolved(isUnresolved);
+
+ return policyIntent;
+ }
+
+ protected void resolveContrainedArtifacts(Intent policyIntent, ModelResolver resolver) {
+ //FIXME : need to figure out this resolution.
+ policyIntent.setUnresolved(false);
+ }
+
+ public void resolve(Intent policyIntent, ModelResolver resolver) throws ContributionResolveException {
+ if ( policyIntent instanceof ProfileIntent ) {
+ resolveRequiredIntents((ProfileIntent)policyIntent, resolver);
+ }
+
+ if ( policyIntent instanceof QualifiedIntent ) {
+ resolveQualifiableIntent((QualifiedIntent)policyIntent, resolver);
+ }
+
+ resolveContrainedArtifacts(policyIntent, resolver);
+
+ if ( !policyIntent.isUnresolved() ) {
+ resolver.addModel(policyIntent);
+ }
+ }
+
+ public QName getArtifactType() {
+ return POLICY_INTENT_QNAME;
+ }
+
+ public Class<Intent> getModelType() {
+ return Intent.class;
+ }
+
+ protected void readConstrainedArtifacts(Intent policyIntent, XMLStreamReader reader) throws ContributionReadException {
+ String value = reader.getAttributeValue(null, CONSTRAINS);
+ if ( policyIntent instanceof QualifiedIntent && value != null) {
+ String errorMsg =
+ "Error in PolicyIntent Definition - " + policyIntent.getName() + QUALIFIED_INTENT_CONSTRAINS_ERROR;
+ throw new ContributionReadException(errorMsg);
+ } else {
+ if (value != null) {
+ List<QName> constrainedArtifacts = policyIntent.getConstrains();
+ for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+ QName qname = getQNameValue(reader, tokens.nextToken());
+ constrainedArtifacts.add(qname);
+ }
+ }
+ }
+ }
+
+ protected void readRequiredIntents(ProfileIntent policyIntent, XMLStreamReader reader) {
+ String value = reader.getAttributeValue(null, REQUIRES);
+ if (value != null) {
+ List<Intent> requiredIntents = policyIntent.getRequiredIntents();
+ for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+ QName qname = getQNameValue(reader, tokens.nextToken());
+ Intent intent = policyFactory.createIntent();
+ intent.setName(qname);
+ requiredIntents.add(intent);
+ }
+ }
+ }
+
+ protected QName getQNameValue(XMLStreamReader reader, String value) {
+ if (value != null) {
+ int index = value.indexOf(':');
+ String prefix = index == -1 ? "" : value.substring(0, index);
+ String localName = index == -1 ? value : value.substring(index + 1);
+ String ns = reader.getNamespaceContext().getNamespaceURI(prefix);
+ if (ns == null) {
+ ns = "";
+ }
+ return new QName(ns, localName, prefix);
+ } else {
+ return null;
+ }
+ }
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsDocumentProcessor.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsDocumentProcessor.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsDocumentProcessor.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsDocumentProcessor.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,99 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.policy.SCADefinitions;
+
+/**
+ * A SCA Definitions Document processor.
+ *
+ */
+public class SCADefinitionsDocumentProcessor implements URLArtifactProcessor<SCADefinitions> {
+ protected StAXArtifactProcessor<Object> extensionProcessor;
+
+ private static final DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
+ static {
+ domFactory.setNamespaceAware(true);
+ }
+ private XMLInputFactory inputFactory;
+
+ /**
+ * Construct a new SCADefinitions processor
+ * @param assemblyFactory
+ * @param policyFactory
+ * @param staxProcessor
+ */
+ public SCADefinitionsDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory) {
+ this.extensionProcessor = (StAXArtifactProcessor<Object>)staxProcessor;
+ this.inputFactory = inputFactory;
+ }
+
+ public SCADefinitions read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+ InputStream urlStream = null;
+ try {
+ urlStream = url.openStream();
+ XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+ reader.nextTag();
+ SCADefinitions scaDefns = (SCADefinitions)extensionProcessor.read(reader);
+ return scaDefns;
+
+ } catch (XMLStreamException e) {
+ throw new ContributionReadException(e);
+ } catch (IOException e) {
+ throw new ContributionReadException(e);
+ } finally {
+ try {
+ if (urlStream != null) {
+ urlStream.close();
+ urlStream = null;
+ }
+ } catch (IOException ioe) {
+ //ignore
+ }
+ }
+ }
+
+ public void resolve(SCADefinitions composite, ModelResolver resolver) throws ContributionResolveException {
+ extensionProcessor.resolve(composite, resolver);
+ }
+
+ public String getArtifactType() {
+ return "definitions.composite";
+ }
+
+ public Class<SCADefinitions> getModelType() {
+ return SCADefinitions.class;
+ }
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsProcessor.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsProcessor.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsProcessor.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SCADefinitionsProcessor.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,278 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.SCADefinitions;
+import org.apache.tuscany.sca.policy.impl.SCADefinitionsImpl;
+
+/**
+ * Processor for SCA Definitions
+ *
+ */
+public class SCADefinitionsProcessor implements StAXArtifactProcessor<SCADefinitions>, PolicyConstants {
+
+ protected PolicyFactory policyFactory;
+ protected StAXArtifactProcessor<Object> extensionProcessor;
+ protected PolicyIntentProcessor policyIntentResolver;
+
+ /**
+ * Construct a new (sca) definitions processor
+ * @param assemblyFactory
+ * @param policyFactory
+ * @param extensionProcessor
+ */
+ public SCADefinitionsProcessor(PolicyFactory policyFactory,
+ StAXArtifactProcessor extensionProcessor) {
+ this.policyFactory = policyFactory;
+ this.extensionProcessor = (StAXArtifactProcessor<Object>)extensionProcessor;
+ this.policyIntentResolver = new PolicyIntentProcessor(null);
+ }
+
+ /**
+ * Returns a qname from a string.
+ * @param reader
+ * @param value
+ * @return
+ */
+ protected QName getQNameValue(XMLStreamReader reader, String value) {
+ if (value != null) {
+ int index = value.indexOf(':');
+ String prefix = index == -1 ? "" : value.substring(0, index);
+ String localName = index == -1 ? value : value.substring(index + 1);
+ String ns = reader.getNamespaceContext().getNamespaceURI(prefix);
+ if (ns == null) {
+ ns = "";
+ }
+ return new QName(ns, localName, prefix);
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Returns the qname value of an attribute.
+ * @param reader
+ * @param name
+ * @return
+ */
+ protected QName getQName(XMLStreamReader reader, String name) {
+ String qname = reader.getAttributeValue(null, name);
+ return getQNameValue(reader, qname);
+ }
+
+ public SCADefinitions read(XMLStreamReader reader) throws ContributionReadException {
+ QName name = null;
+ SCADefinitions scaDefns = null;
+ try {
+ // Read the composite document
+ while (reader.hasNext()) {
+ int event = reader.getEventType();
+ switch (event) {
+ case START_ELEMENT: {
+ name = reader.getName();
+ if ( SCA_DEFNS_QNAME.equals(name)) {
+ scaDefns = new SCADefinitionsImpl();
+ try {
+ scaDefns.setTargetNamespace(new URI(reader.getAttributeValue(null, TARGET_NAMESPACE)));
+ } catch ( URISyntaxException e ) {
+ throw new ContributionReadException(e);
+ }
+ } else {
+ Object extension = extensionProcessor.read(reader);
+ if (extension != null) {
+ if ( extension instanceof Intent ) {
+ scaDefns.getPolicyIntents().add((Intent)extension);
+ } else if ( extension instanceof PolicySet ) {
+ scaDefns.getPolicySets().add((PolicySet)extension);
+ } else if ( extension instanceof BindingType ) {
+ scaDefns.getBindingTypes().add((BindingType)extension);
+ } else if ( extension instanceof ImplementationType ) {
+ scaDefns.getImplementationTypes().add((ImplementationType)extension);
+ }
+ }
+ break;
+ }
+ }
+
+ case XMLStreamConstants.CHARACTERS:
+ break;
+
+ case END_ELEMENT:
+ break;
+ }
+
+ //Read the next element
+ if (reader.hasNext()) {
+ reader.next();
+ }
+ }
+ return scaDefns;
+
+ } catch (XMLStreamException e) {
+ throw new ContributionReadException(e);
+ }
+ }
+
+ /**
+ * Write attributes to the current element.
+ * @param writer
+ * @param attrs
+ * @throws XMLStreamException
+ */
+ protected void writeAttributes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
+ for (XAttr attr : attrs) {
+ if (attr != null)
+ attr.write(writer);
+ }
+ }
+
+ /**
+ * Start an element.
+ * @param uri
+ * @param name
+ * @param attrs
+ * @throws XMLStreamException
+ */
+ protected void writeStart(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
+ writer.writeStartElement(uri, name);
+ writeAttributes(writer, attrs);
+ }
+
+ /**
+ * Start an element.
+ * @param writer
+ * @param name
+ * @param attrs
+ * @throws XMLStreamException
+ */
+ protected void writeStart(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException {
+ writer.writeStartElement(SCA10_NS, name);
+ writeAttributes(writer, attrs);
+ }
+
+ /**
+ * Start a document.
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void writeStartDocument(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException {
+ writer.writeStartDocument();
+ writer.setDefaultNamespace(SCA10_NS);
+ writeStart(writer, name, attrs);
+ writer.writeDefaultNamespace(SCA10_NS);
+ }
+
+ /**
+ * End a document.
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void writeEndDocument(XMLStreamWriter writer) throws XMLStreamException {
+ writer.writeEndDocument();
+ }
+
+ public void write(SCADefinitions scaDefns, XMLStreamWriter writer) throws ContributionWriteException {
+
+ try {
+ writeStartDocument(writer,
+ SCA_DEFINITIONS,
+ new XAttr(TARGET_NAMESPACE, scaDefns.getTargetNamespace().toString())
+ );
+
+ for (Intent policyIntent : scaDefns.getPolicyIntents()) {
+ extensionProcessor.write(policyIntent, writer);
+ }
+
+ for (PolicySet policySet : scaDefns.getPolicySets()) {
+ extensionProcessor.write(policySet, writer);
+ }
+
+ for (BindingType bindingType : scaDefns.getBindingTypes()) {
+ extensionProcessor.write(bindingType, writer);
+ }
+
+ for (ImplementationType implType : scaDefns.getImplementationTypes()) {
+ extensionProcessor.write(implType, writer);
+ }
+
+ writeEndDocument(writer);
+
+ } catch (XMLStreamException e) {
+ throw new ContributionWriteException(e);
+ }
+ }
+
+ public void resolve(SCADefinitions scaDefns, ModelResolver resolver) throws ContributionResolveException {
+
+ for (int count = 0, size = scaDefns.getPolicyIntents().size(); count < size; count++) {
+ Intent policyIntent = scaDefns.getPolicyIntents().get(count);
+ policyIntentResolver.resolve(policyIntent, resolver);
+ //extensionProcessor.resolve(policyIntent, resolver);
+ }
+
+ for (int count = 0, size = scaDefns.getPolicySets().size(); count < size; count++) {
+ PolicySet policySet = scaDefns.getPolicySets().get(count);
+ policySet = resolver.resolveModel(PolicySet.class, policySet);
+ scaDefns.getPolicySets().set(count, policySet);
+ }
+
+ for (int count = 0, size = scaDefns.getBindingTypes().size(); count < size; count++) {
+ BindingType bindingType = scaDefns.getBindingTypes().get(count);
+ bindingType = resolver.resolveModel(BindingType.class, bindingType);
+ scaDefns.getBindingTypes().set(count, bindingType);
+ }
+
+ for (int count = 0, size = scaDefns.getImplementationTypes().size(); count < size; count++) {
+ ImplementationType implType = scaDefns.getImplementationTypes().get(count);
+ implType = resolver.resolveModel(ImplementationType.class, implType);
+ scaDefns.getImplementationTypes().set(count, implType);
+ }
+ }
+
+ public QName getArtifactType() {
+ return SCA_DEFNS_QNAME;
+ }
+
+ public Class<SCADefinitions> getModelType() {
+ return SCADefinitions.class;
+ }
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/XAttr.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/XAttr.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/XAttr.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/XAttr.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,121 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+
+
+/**
+ * Represents an XML attribute that needs to be written to a document.
+ *
+ */
+class XAttr {
+
+ String uri = PolicyConstants.SCA10_NS;
+ String name;
+ Object value;
+
+ public XAttr(String uri, String name, String value) {
+ this.uri = uri;
+ this.name = name;
+ this.value = value;
+ }
+
+ public XAttr(String name, String value) {
+ this.name = name;
+ this.value = value;
+ }
+
+ public XAttr(String uri, String name, boolean value) {
+ this.uri = uri;
+ this.name = name;
+ this.value = value;
+ }
+
+ public XAttr(String name, boolean value) {
+ this.name = name;
+ this.value = value;
+ }
+
+ public XAttr(String uri, String name, QName value) {
+ this.uri = uri;
+ this.name = name;
+ this.value = value;
+ }
+
+ public XAttr(String name, QName value) {
+ this.name = name;
+ this.value = value;
+ }
+
+ /**
+ * Writes a string from a qname and registers a prefix for its namespace.
+ * @param reader
+ * @param value
+ * @return
+ */
+ protected String writeQNameValue(XMLStreamWriter writer, QName qname) throws XMLStreamException {
+ if (qname != null) {
+ String prefix = qname.getPrefix();
+ String uri = qname.getNamespaceURI();
+ prefix = writer.getPrefix(uri);
+ if (prefix != null) {
+
+ // Use the prefix already bound to the given uri
+ return prefix + ":" + qname.getLocalPart();
+ } else {
+
+ // Find an available prefix and bind it to the given uri
+ NamespaceContext nsc = writer.getNamespaceContext();
+ for (int i=1; ; i++) {
+ prefix = "ns" + i;
+ if (nsc.getNamespaceURI(prefix) == null) {
+ break;
+ }
+ }
+ writer.setPrefix(prefix, uri);
+ writer.writeNamespace(prefix, uri);
+ return prefix + ":" + qname.getLocalPart();
+ }
+ } else {
+ return null;
+ }
+ }
+
+ void write(XMLStreamWriter writer) throws XMLStreamException {
+ if (value != null) {
+ String str;
+ if (value instanceof QName) {
+ str = writeQNameValue(writer, (QName)value);
+ } else {
+ str = String.valueOf(value);
+ }
+ if (uri != null && !uri.equals(PolicyConstants.SCA10_NS)) {
+ writer.writeAttribute(uri, name, str);
+ } else {
+ writer.writeAttribute(name,str);
+ }
+ }
+ }
+
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,100 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.SCADefinitions;
+
+/**
+ * Test reading SCA XML assembly documents.
+ *
+ * @version $Rev: 551296 $ $Date: 2007-06-28 01:18:35 +0530 (Thu, 28 Jun 2007) $
+ */
+public class ReadDocumentTestCase extends TestCase {
+
+ private TestModelResolver resolver;
+ private SCADefinitionsDocumentProcessor scaDefnDocProcessor = null;
+ private SCADefinitionsProcessor scaDefnProcessor = null;
+
+
+ public void setUp() throws Exception {
+ XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+ PolicyFactory policyFactory = new DefaultPolicyFactory();
+
+ // Create Stax processors
+ DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint();
+ ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+
+ scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessor, inputFactory);
+ scaDefnProcessor = new SCADefinitionsProcessor(policyFactory, staxProcessor);
+ staxProcessors.addArtifactProcessor(scaDefnProcessor);
+ staxProcessors.addArtifactProcessor(new PolicyIntentProcessor(policyFactory));
+
+ resolver = new TestModelResolver(getClass().getClassLoader());
+ }
+
+ public void tearDown() throws Exception {
+ resolver = null;
+ scaDefnDocProcessor = null;
+ scaDefnProcessor = null;
+ }
+
+ public void testLoadSCADefinitions() throws Exception {
+
+ URL url = getClass().getResource("definitions.xml");
+ URI uri = URI.create("definitions.xml");
+ SCADefinitions scaDefinitions = (SCADefinitions)scaDefnDocProcessor.read(null, uri, url);
+ assertNotNull(scaDefinitions);
+
+ resolver.addModel(scaDefinitions);
+ scaDefnDocProcessor.resolve(scaDefinitions, resolver);
+
+ /*assertEquals(composite.getConstrainingType(), constrainingType);
+ assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);*/
+ }
+
+ /*public void testResolveComposite() throws Exception {
+ URL url = getClass().getResource("Calculator.composite");
+ URI uri = URI.create("Calculator.composite");
+ Composite nestedComposite = (Composite)documentProcessor.read(null, uri, url);
+ assertNotNull(nestedComposite);
+ resolver.addModel(nestedComposite);
+
+ url = getClass().getResource("TestAllCalculator.composite");
+ uri = URI.create("TestAllCalculator.composite");
+ Composite composite = (Composite)documentProcessor.read(null, uri, url);
+
+ documentProcessor.resolve(composite, resolver);
+
+ assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+ }
+*/
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java Thu Jul 12 09:29:23 2007
@@ -0,0 +1,63 @@
+/*
+ * 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.tuscany.sca.policy.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev: 538445 $ $Date: 2007-05-16 11:50:37 +0530 (Wed, 16 May 2007) $
+ */
+public class TestModelResolver implements ModelResolver {
+ private static final long serialVersionUID = -7826976465762296634L;
+
+ private Map<Object, Object> map = new HashMap<Object, Object>();
+
+ public TestModelResolver(ClassLoader classLoader) {
+ }
+
+ public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+ Object resolved = map.get(unresolved);
+ if (resolved != null) {
+
+ // Return the resolved object
+ return modelClass.cast(resolved);
+
+ } else {
+
+ // Return the unresolved object
+ return unresolved;
+ }
+ }
+
+ public void addModel(Object resolved) {
+ map.put(resolved, resolved);
+ }
+
+ public Object removeModel(Object resolved) {
+ return map.remove(resolved);
+ }
+
+}
Added: incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/definitions.xml
URL: http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/definitions.xml?view=auto&rev=555688
==============================================================================
--- incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/definitions.xml (added)
+++ incubator/tuscany/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/definitions.xml Thu Jul 12 09:29:23 2007
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="ASCII"?>
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://test"
+ xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<!-- simple intent -->
+ <intent name="confidentiality"
+ constrains="sca:binding">
+ <description>
+ Communitcation thro this binding must prevent
+ unauthorized users from reading the messages.
+ </description>
+ </intent>
+
+ <intent name="integrity"
+ constrains="sca:binding">
+ <description>
+ Communitcation thro this binding must prevent
+ unauthorized modification of the messages.
+ </description>
+ </intent>
+
+ <!-- profile intent -->
+ <intent name="messageProtection"
+ constrains="sca:binding"
+ requires="confidentiality integrity">
+ <description>
+ Protect messages from unauthorized reading or modification
+ </description>
+ </intent>
+
+ <!-- qualified intents -->
+ <intent name="confidentiality.transport" />
+ <intent name="confidentiality.message" />
+</definitions>
\ No newline at end of file
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