diff options
Diffstat (limited to 'tags/java/sca/2.0-M1/modules/policy-xml/src/main/java')
9 files changed, 0 insertions, 1526 deletions
diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java deleted file mode 100644 index ae6805c832..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.IntentAttachPointType; -import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.impl.BindingTypeImpl; - -/** - * Processor for handling XML models of BindingType meta data definitions - * - * @version $Rev$ $Date$ - */ -public class BindingTypeProcessor extends IntentAttachPointTypeProcessor { - - public BindingTypeProcessor(PolicyFactory policyFactory, - IntentAttachPointTypeFactory intentAttachPointTypeFactory, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - super(policyFactory, intentAttachPointTypeFactory, extensionProcessor, monitor); - } - - public BindingTypeProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - super(modelFactories.getFactory(PolicyFactory.class), modelFactories - .getFactory(IntentAttachPointTypeFactory.class), extensionProcessor, monitor); - } - - public QName getArtifactType() { - return BINDING_TYPE_QNAME; - } - - @Override - protected IntentAttachPointType resolveExtensionType(IntentAttachPointType extnType, ModelResolver resolver) - throws ContributionResolveException { - if (extnType instanceof BindingTypeImpl) { - BindingTypeImpl bindingType = (BindingTypeImpl)extnType; - return resolver.resolveModel(BindingTypeImpl.class, bindingType); - } else { - return extnType; - } - - } -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java deleted file mode 100644 index e405da21c7..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.IntentAttachPointType; -import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl; - -/** - * Processor for handling XML models of ImplementationType meta data definitions - * - * @version $Rev$ $Date$ - */ -public class ImplementationTypeProcessor extends IntentAttachPointTypeProcessor { - - public ImplementationTypeProcessor(PolicyFactory policyFactory, - IntentAttachPointTypeFactory intentAttachPointTypeFactory, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - super(policyFactory, intentAttachPointTypeFactory, extensionProcessor, monitor); - } - - public ImplementationTypeProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - super(modelFactories.getFactory(PolicyFactory.class), modelFactories - .getFactory(IntentAttachPointTypeFactory.class), extensionProcessor, monitor); - } - - public QName getArtifactType() { - return IMPLEMENTATION_TYPE_QNAME; - } - - @Override - protected IntentAttachPointType resolveExtensionType(IntentAttachPointType extnType, ModelResolver resolver) - throws ContributionResolveException { - if (extnType instanceof ImplementationTypeImpl) { - ImplementationTypeImpl implType = (ImplementationTypeImpl)extnType; - return resolver.resolveModel(ImplementationTypeImpl.class, implType); - } else { - return extnType; - } - - } -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentAttachPointTypeProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentAttachPointTypeProcessor.java deleted file mode 100644 index a85ef28572..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentAttachPointTypeProcessor.java +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -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.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.IntentAttachPointType; -import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.impl.BindingTypeImpl; -import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl; - -/** - * Processor for handling XML models of ExtensionType meta data definitions - * - * @version $Rev$ $Date$ - */ -abstract class IntentAttachPointTypeProcessor extends BaseStAXArtifactProcessor implements - StAXArtifactProcessor<IntentAttachPointType>, PolicyConstants { - - private IntentAttachPointTypeFactory attachPointTypeFactory; - private PolicyFactory policyFactory; - private Monitor monitor; - - protected abstract IntentAttachPointType resolveExtensionType(IntentAttachPointType extnType, ModelResolver resolver) - throws ContributionResolveException; - - public IntentAttachPointTypeProcessor(PolicyFactory policyFactory, - IntentAttachPointTypeFactory attachPointTypeFactory, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - this.policyFactory = policyFactory; - this.attachPointTypeFactory = attachPointTypeFactory; - this.monitor = monitor; - } - - /** - * Report a error. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = - monitor.createProblem(this.getClass().getName(), - "policy-xml-validation-messages", - Severity.ERROR, - model, - message, - (Object[])messageParameters); - monitor.problem(problem); - } - } - - public IntentAttachPointType read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - QName type = getQName(reader, TYPE); - - if (type != null) { - if (type.getLocalPart().startsWith(BINDING)) { - IntentAttachPointType bindingType = attachPointTypeFactory.createBindingType(); - bindingType.setName(type); - bindingType.setUnresolved(true); - - readAlwaysProvidedIntents(bindingType, reader); - readMayProvideIntents(bindingType, reader); - return bindingType; - } else if (type.getLocalPart().startsWith(IMPLEMENTATION)) { - IntentAttachPointType implType = attachPointTypeFactory.createImplementationType(); - implType.setName(type); - implType.setUnresolved(true); - - readAlwaysProvidedIntents(implType, reader); - readMayProvideIntents(implType, reader); - return implType; - } else { - error("UnrecognizedIntentAttachPointType", reader, type); - //throw new ContributionReadException("Unrecognized IntentAttachPointType - " + type); - } - } else { - error("RequiredAttributeMissing", reader, TYPE); - //throw new ContributionReadException("Required attribute '" + TYPE + - //"' missing from BindingType Definition"); - } - return null; - } - - private void readAlwaysProvidedIntents(IntentAttachPointType extnType, XMLStreamReader reader) { - String value = reader.getAttributeValue(null, ALWAYS_PROVIDES); - if (value != null) { - List<Intent> alwaysProvided = extnType.getAlwaysProvidedIntents(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - Intent intent = policyFactory.createIntent(); - intent.setName(qname); - alwaysProvided.add(intent); - } - } - } - - private void readMayProvideIntents(IntentAttachPointType extnType, XMLStreamReader reader) { - String value = reader.getAttributeValue(null, MAY_PROVIDE); - if (value != null) { - List<Intent> mayProvide = extnType.getMayProvideIntents(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - Intent intent = policyFactory.createIntent(); - intent.setName(qname); - mayProvide.add(intent); - } - } - } - - public void write(IntentAttachPointType extnType, XMLStreamWriter writer) throws ContributionWriteException, - XMLStreamException { - - // Write an <sca:bindingType or sca:implementationType> - if (extnType instanceof BindingTypeImpl) { - writer.writeStartElement(SCA10_NS, BINDING_TYPE); - } else if (extnType instanceof ImplementationTypeImpl) { - writer.writeStartElement(SCA10_NS, IMPLEMENTATION_TYPE); - } - - writeAlwaysProvidesIntentsAttribute(extnType, writer); - writeMayProvideIntentsAttribute(extnType, writer); - - writer.writeEndElement(); - } - - private void writeMayProvideIntentsAttribute(IntentAttachPointType extnType, XMLStreamWriter writer) - throws XMLStreamException { - StringBuffer sb = new StringBuffer(); - for (Intent intent : extnType.getMayProvideIntents()) { - writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI()); - sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart()); - sb.append(WHITE_SPACE); - } - - if (sb.length() > 0) { - writer.writeAttribute(MAY_PROVIDE, sb.toString()); - } - } - - private void writeAlwaysProvidesIntentsAttribute(IntentAttachPointType extnType, XMLStreamWriter writer) - throws XMLStreamException { - StringBuffer sb = new StringBuffer(); - for (Intent intent : extnType.getAlwaysProvidedIntents()) { - writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI()); - sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart()); - sb.append(WHITE_SPACE); - } - - if (sb.length() > 0) { - writer.writeAttribute(ALWAYS_PROVIDES, sb.toString()); - - } - } - - public void resolve(IntentAttachPointType extnType, ModelResolver resolver) throws ContributionResolveException { - - if (extnType != null && extnType.isUnresolved()) { - resolveAlwaysProvidedIntents(extnType, resolver); - resolveMayProvideIntents(extnType, resolver); - extnType.setUnresolved(false); - //resolveExtensionType(extnType, resolver); - } - } - - private void resolveAlwaysProvidedIntents(IntentAttachPointType extensionType, ModelResolver resolver) - throws ContributionResolveException { - if (extensionType != null) { - // resolve all provided intents - List<Intent> alwaysProvided = new ArrayList<Intent>(); - for (Intent providedIntent : extensionType.getAlwaysProvidedIntents()) { - if (providedIntent.isUnresolved()) { - providedIntent = resolver.resolveModel(Intent.class, providedIntent); - if (!providedIntent.isUnresolved()) { - alwaysProvided.add(providedIntent); - } else { - error("AlwaysProvidedIntentNotFound", resolver, providedIntent, extensionType); - //throw new ContributionResolveException("Always Provided Intent - " + providedIntent - //+ " not found for ExtensionType " - //+ extensionType); - } - } else { - alwaysProvided.add(providedIntent); - } - } - extensionType.getAlwaysProvidedIntents().clear(); - extensionType.getAlwaysProvidedIntents().addAll(alwaysProvided); - } - } - - private void resolveMayProvideIntents(IntentAttachPointType extensionType, ModelResolver resolver) - throws ContributionResolveException { - if (extensionType != null) { - // resolve all provided intents - List<Intent> mayProvide = new ArrayList<Intent>(); - for (Intent providedIntent : extensionType.getMayProvideIntents()) { - if (providedIntent.isUnresolved()) { - providedIntent = resolver.resolveModel(Intent.class, providedIntent); - if (!providedIntent.isUnresolved()) { - mayProvide.add(providedIntent); - } else { - error("MayProvideIntentNotFound", resolver, providedIntent, extensionType); - //throw new ContributionResolveException("May Provide Intent - " + providedIntent - //+ " not found for ExtensionType " - //+ extensionType); - } - } else { - mayProvide.add(providedIntent); - } - } - extensionType.getMayProvideIntents().clear(); - extensionType.getMayProvideIntents().addAll(mayProvide); - } - } - - public Class<IntentAttachPointType> getModelType() { - return IntentAttachPointType.class; - } -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java deleted file mode 100644 index 3f69df05d8..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java +++ /dev/null @@ -1,71 +0,0 @@ -/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.policy.xml;
-
-import javax.xml.namespace.QName;
-
-/**
- * constants related to policy framework
- *
- * @version $Rev$ $Date$
- */
-public interface PolicyConstants {
- String WHITE_SPACE = " ";
- String COLON = ":";
- String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
- String TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
- String INTENT = "intent";
- String POLICY_SET = "policySet";
- String POLICY_SET_REFERENCE = "policySetReference";
- 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 ALWAYS_APPLIES_TO = "alwaysAppliesTo";
- String QUALIFIER = ".";
- String INTENT_MAP_QUALIFIER = "qualifier";
- String REQUIRES = "requires";
- String EXCLUDES = "excludes";
- String DEFAULT = "default";
-
- String ALWAYS_PROVIDES = "alwaysProvides";
- String MAY_PROVIDE = "mayProvide";
- String TYPE = "type";
- String IMPLEMENTATION_TYPE = "implementationType";
- String BINDING_TYPE = "bindingType";
- QName IMPLEMENTATION_TYPE_QNAME = new QName(SCA10_NS, IMPLEMENTATION_TYPE);
- QName BINDING_TYPE_QNAME = new QName(SCA10_NS, BINDING_TYPE);
- String BINDING = "binding";
- String IMPLEMENTATION = "implementation";
-
- QName POLICY_INTENT_QNAME = new QName(SCA10_NS, INTENT);
- QName POLICY_SET_QNAME = new QName(SCA10_NS, POLICY_SET);
- QName POLICY_INTENT_MAP_QNAME = new QName(SCA10_NS, INTENT_MAP);
- QName SCA_DEFINITIONS_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, INTENT_MAP_QUALIFIER);
- QName POLICY_SET_REFERENCE_QNAME = new QName(SCA10_NS, POLICY_SET_REFERENCE);
-
- String QUALIFIED_INTENT_CONSTRAINS_ERROR = " - Qualified Intents must not specify 'constrains' attribute";
-
-}
diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java deleted file mode 100644 index 03cd635596..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java +++ /dev/null @@ -1,420 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package 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.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -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; - -/** - * Processor for handling XML models of PolicyIntent definitions - * - * @version $Rev$ $Date$ - */ -abstract class PolicyIntentProcessor<T extends Intent> extends BaseStAXArtifactProcessor implements - StAXArtifactProcessor<T>, PolicyConstants { - - private PolicyFactory policyFactory; - private Monitor monitor; - - public PolicyIntentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - this.policyFactory = modelFactories.getFactory(PolicyFactory.class); - this.monitor = monitor; - } - - public PolicyIntentProcessor(PolicyFactory policyFactory, Monitor monitor) { - this.policyFactory = policyFactory; - this.monitor = monitor; - } - - /** - * Report a error. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = - monitor.createProblem(this.getClass().getName(), - "policy-xml-validation-messages", - Severity.ERROR, - model, - message, - (Object[])messageParameters); - monitor.problem(problem); - } - } - - public T read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - Intent policyIntent = null; - String policyIntentName = reader.getAttributeValue(null, NAME); - if (policyIntentName == null) { - error("IntentNameMissing", reader); - return (T)policyIntent; - } - - // 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.setUnresolved(true); - qualifiableIntent.setName(new QName(policyIntentName.substring(0, qualifierIndex))); - - ((QualifiedIntent)policyIntent).setQualifiableIntent(qualifiableIntent); - } else { - policyIntent = policyFactory.createIntent(); - } - policyIntent.setName(new QName(policyIntentName)); - - if (policyIntent instanceof ProfileIntent) { - readRequiredIntents((ProfileIntent)policyIntent, reader); - } else { - readExcludedIntents(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 (T)policyIntent; - } - - public void write(T policyIntent, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - // Write an <sca:intent> - writer.writeStartElement(PolicyConstants.SCA10_NS, INTENT); - writer.writeNamespace(policyIntent.getName().getPrefix(), policyIntent.getName().getNamespaceURI()); - writer.writeAttribute(PolicyConstants.NAME, policyIntent.getName().getPrefix() + COLON - + policyIntent.getName().getLocalPart()); - 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()); - } - } else { - if (policyIntent.getExcludedIntents() != null && policyIntent.getExcludedIntents().size() > 0) { - StringBuffer sb = new StringBuffer(); - for (Intent excludedIntents : policyIntent.getExcludedIntents()) { - sb.append(excludedIntents.getName()); - sb.append(" "); - } - writer.writeAttribute(PolicyConstants.EXCLUDES, 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 { - error("ContrainsAttributeMissing", policyIntent, policyIntent.getName()); - //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(); - } - - //FIXME This method is never used - // 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; - // } - - //FIXME This method is never used - // 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; - // } - - private void resolveContrainedArtifacts(Intent policyIntent, ModelResolver resolver) { - //FIXME : need to figure out this resolution. - policyIntent.setUnresolved(false); - } - - private void resolveProfileIntent(ProfileIntent policyIntent, ModelResolver resolver) - throws ContributionResolveException { - // FIXME: Need to check for cyclic references first i.e an A requiring B - // and then B requiring A... - if (policyIntent != null) { - // resolve all required intents - List<Intent> requiredIntents = new ArrayList<Intent>(); - for (Intent requiredIntent : policyIntent.getRequiredIntents()) { - if (requiredIntent.isUnresolved()) { - Intent resolvedRequiredIntent = resolver.resolveModel(Intent.class, requiredIntent); - // At this point, when the required intent is not resolved, it does not mean - // its undeclared, chances are that their dependency are not resolved yet. - // Lets try to resolve them first. - if (resolvedRequiredIntent.isUnresolved()) { - if (resolvedRequiredIntent instanceof ProfileIntent) { - if ((((ProfileIntent)resolvedRequiredIntent).getRequiredIntents()).contains(policyIntent)) { - error("CyclicReferenceFound", resolver, requiredIntent, policyIntent); - return; - } - resolveDependent(resolvedRequiredIntent, resolver); - } - } - - if (!resolvedRequiredIntent.isUnresolved()) { - requiredIntents.add(resolvedRequiredIntent); - } else { - error("RequiredIntentNotFound", resolver, requiredIntent, policyIntent); - return; - //throw new ContributionResolveException("Required Intent - " + requiredIntent - //+ " not found for ProfileIntent " + policyIntent); - } - } else { - requiredIntents.add(requiredIntent); - } - } - policyIntent.getRequiredIntents().clear(); - policyIntent.getRequiredIntents().addAll(requiredIntents); - } - } - - private void resolveQualifiedIntent(QualifiedIntent policyIntent, ModelResolver resolver) - throws ContributionResolveException { - if (policyIntent != null) { - //resolve the qualifiable intent - Intent qualifiableIntent = policyIntent.getQualifiableIntent(); - if (qualifiableIntent.isUnresolved()) { - Intent resolvedQualifiableIntent = resolver.resolveModel(Intent.class, qualifiableIntent); - // At this point, when the qualifiable intent is not resolved, it does not mean - // its undeclared, chances are that their dependency are not resolved yet. - // Lets try to resolve them first. - if (resolvedQualifiableIntent.isUnresolved()) { - if (resolvedQualifiableIntent instanceof QualifiedIntent) { - resolveDependent(resolvedQualifiableIntent, resolver); - } - } - - if (!resolvedQualifiableIntent.isUnresolved()) { - policyIntent.setQualifiableIntent(resolvedQualifiableIntent); - } else { - error("QualifiableIntentNotFound", resolver, qualifiableIntent, policyIntent); - //throw new ContributionResolveException("Qualifiable Intent - " + qualifiableIntent - //+ " not found for QualifiedIntent " + policyIntent); - } - } - } - } - - public void resolveDependent(Intent policyIntent, ModelResolver resolver) throws ContributionResolveException { - if (policyIntent instanceof ProfileIntent) - resolveProfileIntent((ProfileIntent)policyIntent, resolver); - - if (policyIntent instanceof QualifiedIntent) - resolveQualifiedIntent((QualifiedIntent)policyIntent, resolver); - - resolveContrainedArtifacts(policyIntent, resolver); - } - - public void resolve(T policyIntent, ModelResolver resolver) throws ContributionResolveException { - if (policyIntent instanceof ProfileIntent) { - resolveProfileIntent((ProfileIntent)policyIntent, resolver); - } else { - resolveExcludedIntents(policyIntent, resolver); - } - - if (policyIntent instanceof QualifiedIntent) { - resolveQualifiedIntent((QualifiedIntent)policyIntent, resolver); - } - - resolveContrainedArtifacts(policyIntent, resolver); - - /* This is too late in the processing - if ( !policyIntent.isUnresolved() ) { - resolver.addModel(policyIntent); - } - */ - } - - public QName getArtifactType() { - return POLICY_INTENT_QNAME; - } - - private void readConstrainedArtifacts(Intent policyIntent, XMLStreamReader reader) throws ContributionReadException { - String value = reader.getAttributeValue(null, CONSTRAINS); - if (policyIntent instanceof QualifiedIntent && value != null) { - error("ErrorInPolicyIntentDefinition", - policyIntent, - policyIntent.getName(), - QUALIFIED_INTENT_CONSTRAINS_ERROR); - //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); - } - } - } - } - - private 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); - intent.setUnresolved(true); - requiredIntents.add(intent); - } - } - } - - private void readExcludedIntents(Intent policyIntent, XMLStreamReader reader) { - String value = reader.getAttributeValue(null, "excludes"); - if (value != null) { - List<Intent> excludedIntents = policyIntent.getExcludedIntents(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - Intent intent = policyFactory.createIntent(); - intent.setName(qname); - intent.setUnresolved(true); - excludedIntents.add(intent); - } - } - } - - private void resolveExcludedIntents(Intent policyIntent, ModelResolver resolver) - throws ContributionResolveException { - if (policyIntent != null) { - // resolve all excluded intents - List<Intent> excludedIntents = new ArrayList<Intent>(); - for (Intent excludedIntent : policyIntent.getExcludedIntents()) { - if (excludedIntent.isUnresolved()) { - Intent resolvedExcludedIntent = resolver.resolveModel(Intent.class, excludedIntent); - if (!resolvedExcludedIntent.isUnresolved()) { - excludedIntents.add(resolvedExcludedIntent); - } else { - error("ExcludedIntentNotFound", resolver, excludedIntent, policyIntent); - return; - //throw new ContributionResolveException("Excluded Intent " + excludedIntent - //+ " not found for intent " + policyIntent); - } - } else { - excludedIntents.add(excludedIntent); - } - } - policyIntent.getExcludedIntents().clear(); - policyIntent.getExcludedIntents().addAll(excludedIntents); - } - } - -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java deleted file mode 100644 index 93a8433d65..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java +++ /dev/null @@ -1,503 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package 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.Hashtable; -import java.util.List; -import java.util.Map; -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 javax.xml.xpath.XPath; -import javax.xml.xpath.XPathExpressionException; -import javax.xml.xpath.XPathFactory; - -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.PolicySet; - -/** - * Processor for handling XML models of PolicySet definitions - * - * @version $Rev$ $Date$ - */ -public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<PolicySet>, - PolicyConstants { - - private PolicyFactory policyFactory; - private StAXArtifactProcessor<Object> extensionProcessor; - private XPathFactory xpathFactory = XPathFactory.newInstance(); - private Monitor monitor; - - public PolicySetProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - this.policyFactory = modelFactories.getFactory(PolicyFactory.class); - this.extensionProcessor = extensionProcessor; - this.monitor = monitor; - } - - public PolicySetProcessor(PolicyFactory policyFactory, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - this.policyFactory = policyFactory; - this.extensionProcessor = extensionProcessor; - this.monitor = monitor; - } - - /** - * Report a exception. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Exception ex) { - if (monitor != null) { - Problem problem = - monitor.createProblem(this.getClass().getName(), - "policy-xml-validation-messages", - Severity.ERROR, - model, - message, - ex); - monitor.problem(problem); - } - } - - /** - * Report a error. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = - monitor.createProblem(this.getClass().getName(), - "policy-xml-validation-messages", - Severity.ERROR, - model, - message, - (Object[])messageParameters); - monitor.problem(problem); - } - } - - public PolicySet read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - PolicySet policySet = null; - - String policySetName = reader.getAttributeValue(null, NAME); - String appliesTo = reader.getAttributeValue(null, APPLIES_TO); - if (policySetName == null || appliesTo == null) { - if (policySetName == null) - error("PolicySetNameMissing", reader); - if (appliesTo == null) - error("PolicySetAppliesToMissing", reader); - return policySet; - } - - policySet = policyFactory.createPolicySet(); - policySet.setName(new QName(policySetName)); - String alwaysAppliesTo = reader.getAttributeValue(TUSCANY_NS, ALWAYS_APPLIES_TO); - - //TODO: with 1.0 version of specs the applies to xpath is given related to the immediate - //parent whereas the runtime evaluates the xpath aginst the composite element. What the runtime - //is doing is what the future version of the specs could be tending towards. When that happens - //this 'if' must be deleted - if (appliesTo != null && !appliesTo.startsWith("/")) { - appliesTo = "//" + appliesTo; - } - - if (alwaysAppliesTo != null && !alwaysAppliesTo.startsWith("/")) { - alwaysAppliesTo = "//" + alwaysAppliesTo; - } - - policySet.setAppliesTo(appliesTo); - policySet.setAlwaysAppliesTo(alwaysAppliesTo); - - XPath path = xpathFactory.newXPath(); - path.setNamespaceContext(reader.getNamespaceContext()); - try { - if (appliesTo != null) { - policySet.setAppliesToXPathExpression(path.compile(appliesTo)); - } - if (alwaysAppliesTo != null) { - policySet.setAlwaysAppliesToXPathExpression(path.compile(alwaysAppliesTo)); - } - } catch (XPathExpressionException e) { - ContributionReadException ce = new ContributionReadException(e); - error("ContributionReadException", policySet, ce); - //throw ce; - } - - readProvidedIntents(policySet, reader); - - int event = reader.getEventType(); - QName name = null; - reader.next(); - while (reader.hasNext()) { - event = reader.getEventType(); - switch (event) { - case START_ELEMENT: { - name = reader.getName(); - if (POLICY_INTENT_MAP_QNAME.equals(name)) { - Intent mappedIntent = policyFactory.createIntent(); - String provides = reader.getAttributeValue(null, PROVIDES); - if (provides != null) { - mappedIntent.setName(getQName(reader, PROVIDES)); - if (policySet.getProvidedIntents().contains(mappedIntent)) { - readIntentMap(reader, policySet, mappedIntent); - } else { - error("IntentNotSpecified", policySet, policySetName); - //throw new ContributionReadException("Intent Map provides for Intent not specified as provided by parent PolicySet - " + policySetName); - } - } else { - error("IntentMapProvidesMissing", reader, policySetName); - } - } else if (POLICY_SET_REFERENCE_QNAME.equals(name)) { - PolicySet referredPolicySet = policyFactory.createPolicySet(); - String referencename = reader.getAttributeValue(null, NAME); - if (referencename != null) { - referredPolicySet.setName(getQName(reader, NAME)); - policySet.getReferencedPolicySets().add(referredPolicySet); - } else { - error("PolicySetReferenceNameMissing", reader, policySetName); - } - } /*else if ( WS_POLICY_QNAME.equals(name) ) { - OMElement policyElement = loadElement(reader); - org.apache.neethi.Policy wsPolicy = PolicyEngine.getPolicy(policyElement); - policySet.getPolicies().add(wsPolicy); - } */else { - Object extension = extensionProcessor.read(reader); - if (extension != null) { - policySet.getPolicies().add(extension); - } - } - break; - } - } - if (event == END_ELEMENT) { - if (POLICY_SET_QNAME.equals(reader.getName())) { - break; - } - } - - //Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - return policySet; - } - - public void readIntentMap(XMLStreamReader reader, PolicySet policySet, Intent mappedIntent) - throws ContributionReadException { - QName name = reader.getName(); - Map<Intent, List<Object>> mappedPolicies = policySet.getMappedPolicies(); - if (POLICY_INTENT_MAP_QNAME.equals(name)) { - //Intent mappedIntent = policyFactory.createIntent(); - //mappedIntent.setName(getQName(reader, PROVIDES)); - String defaultQualifier = getString(reader, DEFAULT); - - String qualifierName = null; - String qualfiedIntentName = null; - Intent qualifiedIntent = null; - - int event = reader.getEventType(); - try { - reader.next(); - while (reader.hasNext()) { - event = reader.getEventType(); - switch (event) { - case START_ELEMENT: { - name = reader.getName(); - if (POLICY_INTENT_MAP_QUALIFIER_QNAME.equals(name)) { - qualifierName = getString(reader, NAME); - if (qualifierName != null) { - qualfiedIntentName = - mappedIntent.getName().getLocalPart() + QUALIFIER + qualifierName; - qualifiedIntent = policyFactory.createIntent(); - qualifiedIntent.setName(new QName(mappedIntent.getName().getNamespaceURI(), - qualfiedIntentName)); - } else { - error("QualifierNameMissing", reader, policySet.getName()); - } - } else if (POLICY_INTENT_MAP_QNAME.equals(name)) { - QName providedIntent = getQName(reader, PROVIDES); - if (qualifierName.equals(providedIntent.getLocalPart())) { - readIntentMap(reader, policySet, qualifiedIntent); - } else { - error("IntentMapDoesNotMatch", - providedIntent, - providedIntent, - qualifierName, - policySet); - //throw new ContributionReadException("Intent provided by IntentMap " + - //providedIntent + " does not match parent qualifier " + qualifierName + - //" in policyset - " + policySet); - } - }/* else if ( WS_POLICY_QNAME.equals(name) ) { - OMElement policyElement = loadElement(reader); - Policy wsPolicy = PolicyEngine.getPolicy(policyElement); - policySet.getPolicies().add(wsPolicy); - - List<Object> policyList = mappedPolicies.get(qualifiedIntent); - if ( policyList == null ) { - policyList = new ArrayList<Object>(); - mappedPolicies.put(qualifiedIntent, policyList); - - if (qualifierName.equals(defaultQualifier)) { - mappedPolicies.put(mappedIntent, policyList); - } - } - policyList.add((Policy)wsPolicy); - }*/else { - Object extension = extensionProcessor.read(reader); - if (extension != null && qualifiedIntent != null) { - List<Object> policyList = mappedPolicies.get(qualifiedIntent); - if (policyList == null) { - policyList = new ArrayList<Object>(); - mappedPolicies.put(qualifiedIntent, policyList); - - if (qualifierName.equals(defaultQualifier)) { - mappedPolicies.put(mappedIntent, policyList); - } - } - policyList.add(extension); - } - } - break; - } - case END_ELEMENT: { - if (POLICY_INTENT_MAP_QNAME.equals(reader.getName())) { - if (defaultQualifier != null) { - String qualifiedIntentName = - mappedIntent.getName().getLocalPart() + QUALIFIER + defaultQualifier; - Intent defaultQualifiedIntent = policyFactory.createIntent(); - defaultQualifiedIntent.setName(new QName(mappedIntent.getName().getNamespaceURI(), - qualifiedIntentName)); - List<Object> policyList = mappedPolicies.get(defaultQualifiedIntent); - if (policyList != null) { - mappedPolicies.put(mappedIntent, policyList); - } else { - error("UnableToMapPolicies", mappedPolicies, mappedIntent, policySet); - //throw new ContributionReadException("Unable to map policies for default qualifier in IntentMap for - " + - //mappedIntent + " in policy set - " + policySet); - } - defaultQualifier = null; - } - } - break; - } - } - if (event == END_ELEMENT && POLICY_INTENT_MAP_QNAME.equals(reader.getName())) { - break; - } - //Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - } catch (XMLStreamException e) { - ContributionReadException ce = new ContributionReadException(e); - error("ContributionReadException", reader, ce); - throw ce; - } - } - } - - public void write(PolicySet policySet, XMLStreamWriter writer) throws ContributionWriteException, - XMLStreamException { - - // Write an <sca:policySet> - writer.writeStartElement(SCA10_NS, POLICY_SET); - writer.writeNamespace(policySet.getName().getPrefix(), policySet.getName().getNamespaceURI()); - writer.writeAttribute(NAME, policySet.getName().getPrefix() + COLON + policySet.getName().getLocalPart()); - writer.writeAttribute(APPLIES_TO, policySet.getAppliesTo()); - writer.writeAttribute(TUSCANY_NS, ALWAYS_APPLIES_TO, policySet.getAlwaysAppliesTo()); - - writeProvidedIntents(policySet, writer); - - writer.writeEndElement(); - } - - private void readProvidedIntents(PolicySet policySet, XMLStreamReader reader) { - String value = reader.getAttributeValue(null, PROVIDES); - if (value != null) { - List<Intent> providedIntents = policySet.getProvidedIntents(); - for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) { - QName qname = getQNameValue(reader, tokens.nextToken()); - Intent intent = policyFactory.createIntent(); - intent.setName(qname); - providedIntents.add(intent); - } - } - } - - private void writeProvidedIntents(PolicySet policySet, XMLStreamWriter writer) throws XMLStreamException { - if (policySet.getProvidedIntents() != null && policySet.getProvidedIntents().size() > 0) { - StringBuffer sb = new StringBuffer(); - for (Intent providedIntents : policySet.getProvidedIntents()) { - sb.append(providedIntents.getName()); - sb.append(" "); - } - writer.writeAttribute(PolicyConstants.PROVIDES, sb.toString()); - } - } - - private void resolvePolicies(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException { - boolean unresolved = false; - if (policySet != null) { - for (Object o : policySet.getPolicies()) { - extensionProcessor.resolve(o, resolver); - /*if ( o instanceof Policy && ((Policy)o).isUnresolved() ) { - unresolved = true; - }*/ - } - policySet.setUnresolved(unresolved); - } - } - - public QName getArtifactType() { - return POLICY_SET_QNAME; - } - - public Class<PolicySet> getModelType() { - return PolicySet.class; - } - - private void resolveProvidedIntents(PolicySet policySet, ModelResolver resolver) - throws ContributionResolveException { - if (policySet != null) { - //resolve all provided intents - List<Intent> providedIntents = new ArrayList<Intent>(); - for (Intent providedIntent : policySet.getProvidedIntents()) { - if (providedIntent.isUnresolved()) { - Intent resolvedProvidedIntent = resolver.resolveModel(Intent.class, providedIntent); - if (!resolvedProvidedIntent.isUnresolved()) { - providedIntents.add(resolvedProvidedIntent); - } else { - error("ProvidedIntentNotFound", policySet, providedIntent, policySet); - return; - //throw new ContributionResolveException("Provided Intent - " + providedIntent - //+ " not found for PolicySet " + policySet); - } - } else { - providedIntents.add(providedIntent); - } - } - policySet.getProvidedIntents().clear(); - policySet.getProvidedIntents().addAll(providedIntents); - } - } - - private void resolveIntentsInMappedPolicies(PolicySet policySet, ModelResolver resolver) - throws ContributionResolveException { - Map<Intent, List<Object>> mappedPolicies = new Hashtable<Intent, List<Object>>(); - for (Map.Entry<Intent, List<Object>> entry : policySet.getMappedPolicies().entrySet()) { - Intent mappedIntent = entry.getKey(); - if (mappedIntent.isUnresolved()) { - Intent resolvedMappedIntent = resolver.resolveModel(Intent.class, mappedIntent); - if (!resolvedMappedIntent.isUnresolved()) { - mappedPolicies.put(resolvedMappedIntent, entry.getValue()); - } else { - error("MappedIntentNotFound", policySet, mappedIntent, policySet); - return; - //throw new ContributionResolveException("Mapped Intent - " + mappedIntent - //+ " not found for PolicySet " + policySet); - } - } else { - mappedPolicies.put(mappedIntent, entry.getValue()); - } - } - - policySet.getMappedPolicies().clear(); - policySet.getMappedPolicies().putAll(mappedPolicies); - } - - private void resolveReferredPolicySets(PolicySet policySet, ModelResolver resolver) - throws ContributionResolveException { - - List<PolicySet> referredPolicySets = new ArrayList<PolicySet>(); - for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) { - if (referredPolicySet.isUnresolved()) { - PolicySet resolvedReferredPolicySet = resolver.resolveModel(PolicySet.class, referredPolicySet); - if (!resolvedReferredPolicySet.isUnresolved()) { - referredPolicySets.add(resolvedReferredPolicySet); - } else { - error("ReferredPolicySetNotFound", policySet, referredPolicySet, policySet); - return; - //throw new ContributionResolveException("Referred PolicySet - " + referredPolicySet - //+ "not found for PolicySet - " + policySet); - } - } else { - referredPolicySets.add(referredPolicySet); - } - } - policySet.getReferencedPolicySets().clear(); - policySet.getReferencedPolicySets().addAll(referredPolicySets); - } - - private void includeReferredPolicySets(PolicySet policySet, PolicySet referredPolicySet) { - for (PolicySet furtherReferredPolicySet : referredPolicySet.getReferencedPolicySets()) { - includeReferredPolicySets(referredPolicySet, furtherReferredPolicySet); - } - policySet.getPolicies().addAll(referredPolicySet.getPolicies()); - policySet.getMappedPolicies().putAll(referredPolicySet.getMappedPolicies()); - } - - public void resolve(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException { - resolveProvidedIntents(policySet, resolver); - resolveIntentsInMappedPolicies(policySet, resolver); - resolveReferredPolicySets(policySet, resolver); - - for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) { - includeReferredPolicySets(policySet, referredPolicySet); - } - - if (policySet.isUnresolved()) { - //resolve the policy attachments - resolvePolicies(policySet, resolver); - - /*if ( !policySet.isUnresolved() ) { - resolver.addModel(policySet); - }*/ - } - } -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ProfileIntentProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ProfileIntentProcessor.java deleted file mode 100644 index d0b19af129..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ProfileIntentProcessor.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.ProfileIntent; - -/** - * Processor for handling XML models of PolicyIntent definitions that are ProfileIntents - * - * @version $Rev$ $Date$ - */ -public class ProfileIntentProcessor extends PolicyIntentProcessor<ProfileIntent> { - - public ProfileIntentProcessor(PolicyFactory policyFactory, Monitor monitor) { - super(policyFactory, monitor); - } - - public ProfileIntentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - super(modelFactories, monitor); - } - - public Class<ProfileIntent> getModelType() { - return ProfileIntent.class; - } -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/QualifiedIntentProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/QualifiedIntentProcessor.java deleted file mode 100644 index 50d8cb06e2..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/QualifiedIntentProcessor.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.QualifiedIntent; - -/** - * Processor for handling XML models of PolicyIntent definitions that are QualifiedIntents - * - * @version $Rev$ $Date$ - */ -public class QualifiedIntentProcessor extends PolicyIntentProcessor<QualifiedIntent> { - - public QualifiedIntentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - super(modelFactories, monitor); - } - - public QualifiedIntentProcessor(PolicyFactory policyFactory, Monitor monitor) { - super(policyFactory, monitor); - } - - public Class<QualifiedIntent> getModelType() { - return QualifiedIntent.class; - } -} diff --git a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SimpleIntentProcessor.java b/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SimpleIntentProcessor.java deleted file mode 100644 index e928ead4c6..0000000000 --- a/tags/java/sca/2.0-M1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SimpleIntentProcessor.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.policy.xml; - -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicyFactory; - -/** - * Processor for handling XML models of PolicyIntent definitions - * - * @version $Rev$ $Date$ - */ -public class SimpleIntentProcessor extends PolicyIntentProcessor<Intent> { - - public SimpleIntentProcessor(PolicyFactory policyFactory, Monitor monitor) { - super(policyFactory, monitor); - } - - public SimpleIntentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - super(modelFactories, monitor); - } - - public Class<Intent> getModelType() { - return Intent.class; - } -} |