diff options
Diffstat (limited to 'tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace')
10 files changed, 0 insertions, 758 deletions
diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java deleted file mode 100644 index a71fa61a54..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java +++ /dev/null @@ -1,30 +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.contribution.namespace; - -import org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportFactoryImpl; - -/** - * Default Namespace Import/Export model factory implementation - * - * @version $Rev$ $Date$ - */ -public class DefaultNamespaceImportExportFactory extends NamespaceImportExportFactoryImpl implements NamespaceImportExportFactory { -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java deleted file mode 100644 index c68aee8521..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java +++ /dev/null @@ -1,46 +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.contribution.namespace; - -import org.apache.tuscany.sca.contribution.Export; - - -/** - * The representation of an XML namespace export. - * - * @version $Rev$ $Date$ - */ -public interface NamespaceExport extends Export { - - /** - * Get Namespace that identifies the export - * - * @return The exported namespace - */ - String getNamespace(); - - /** - * Set Namespace that identifies the export - * - * @param namespace The exported namespace - */ - void setNamespace(String namespace); - -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java deleted file mode 100644 index 8af36d7da0..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java +++ /dev/null @@ -1,59 +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.contribution.namespace; - -import org.apache.tuscany.sca.contribution.Import; - -/** - * The representation of an XML namespace import. - * - * @version $Rev$ $Date$ - */ -public interface NamespaceImport extends Import { - - /** - * Get the location used to resolve the definitions for this import - * - * @return The import location - */ - String getLocation(); - - /** - * Set the location used to resolve the definitions for this import - * - * @param location The import location - */ - void setLocation(String location); - - /** - * Get Namespace that identifies the import - * - * @return The namespace - */ - String getNamespace(); - - /** - * Set Namespace that identifies the import - * - * @param namespace The namespace - */ - void setNamespace(String namespace); - -}
\ No newline at end of file diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java deleted file mode 100644 index cfbac8bb1f..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java +++ /dev/null @@ -1,42 +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.contribution.namespace; - -/** - * Base Namespace import/export model factory - * - * @version $Rev$ $Date$ - */ -public interface NamespaceImportExportFactory { - - /** - * Create a namespace import model object - * - * @return The new NamespaceImport model object - */ - NamespaceImport createNamespaceImport(); - - /** - * Create a namespace export model object - * - * @return The new NamespaceExport model object - */ - NamespaceExport createNamespaceExport(); -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java deleted file mode 100644 index 99af328964..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java +++ /dev/null @@ -1,55 +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.contribution.namespace.impl; - -import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl; -import org.apache.tuscany.sca.contribution.namespace.NamespaceExport; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; - -/** - * The representation of an export for the contribution - * - * @version $Rev$ $Date$ - */ -public class NamespaceExportImpl extends ExtensibleImpl implements NamespaceExport { - private String namespace; - private ModelResolver modelResolver; - - protected NamespaceExportImpl() { - super(); - } - - public String getNamespace() { - return namespace; - } - - public void setNamespace(String namespace) { - this.namespace = namespace; - } - - public ModelResolver getModelResolver() { - return modelResolver; - } - - public void setModelResolver(ModelResolver modelResolver) { - this.modelResolver = modelResolver; - } - -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportModelResolver.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportModelResolver.java deleted file mode 100644 index 5c5ae22f77..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportModelResolver.java +++ /dev/null @@ -1,54 +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.contribution.namespace.impl; - -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; - -/** - * A model resolver for namespace exports. - * - * @version $Rev$ $Date$ - */ -public class NamespaceExportModelResolver implements ModelResolver { - - private ModelResolver resolver; - - public NamespaceExportModelResolver(ModelResolver resolver) { - this.resolver = resolver; - } - - public void addModel(Object resolved) { - throw new IllegalStateException(); - } - - public Object removeModel(Object resolved) { - throw new IllegalStateException(); - } - - public <T> T resolveModel(Class<T> modelClass, T unresolved) { - - // Just delegate to the contribution's model resolver, namespace - // based filtering is implemented in the model specific model - // resolver, which know how to get the namespace of the particular - // type of model that they handle - return resolver.resolveModel(modelClass, unresolved); - } - -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java deleted file mode 100644 index 030fc1754b..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java +++ /dev/null @@ -1,167 +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.contribution.namespace.impl; - -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -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.assembly.AssemblyFactory; -import org.apache.tuscany.sca.contribution.namespace.NamespaceExport; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory; -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.processor.StAXAttributeProcessor; -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; - -/** - * Artifact processor for Namespace export - * - * @version $Rev$ $Date$ - */ -public class NamespaceExportProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<NamespaceExport> { - - private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903"; - private static final QName EXPORT = new QName(SCA11_NS, "export"); - private static final String NAMESPACE = "namespace"; - - private final NamespaceImportExportFactory factory; - private final AssemblyFactory extensionFactory; - private final StAXArtifactProcessor<Object> extensionProcessor; - private final StAXAttributeProcessor<Object> attributeProcessor; - private final Monitor monitor; - - public NamespaceExportProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - StAXAttributeProcessor<Object> attributeProcessor, - Monitor monitor) { - this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class); - this.extensionFactory = modelFactories.getFactory(AssemblyFactory.class); - this.extensionProcessor = extensionProcessor; - this.attributeProcessor = attributeProcessor; - this.monitor = monitor; - } - - /** - * Report a warning. - * - * @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(), "contribution-namespace-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public QName getArtifactType() { - return EXPORT; - } - - public Class<NamespaceExport> getModelType() { - return NamespaceExport.class; - } - - /** - * Process <export namespace=""/> - */ - public NamespaceExport read(XMLStreamReader reader) throws ContributionReadException { - NamespaceExport namespaceExport = this.factory.createNamespaceExport(); - QName element = null; - - try { - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - element = reader.getName(); - - // Read <export> - if (EXPORT.equals(element)) { - String ns = reader.getAttributeValue(null, NAMESPACE); - if (ns == null) { - error("AttributeNameSpaceMissing", reader); - //throw new ContributionReadException("Attribute 'namespace' is missing"); - } else { - namespaceExport.setNamespace(ns); - } - readExtendedAttributes(reader, namespaceExport, attributeProcessor, extensionFactory); - } else { - readExtendedElement(reader, namespaceExport, extensionProcessor); - } - - break; - case XMLStreamConstants.END_ELEMENT: - if (EXPORT.equals(reader.getName())) { - return namespaceExport; - } - break; - } - - // Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - } - catch (XMLStreamException e) { - ContributionReadException ex = new ContributionReadException(e); - error("XMLStreamException", reader, ex); - } - - return namespaceExport; - } - - public void write(NamespaceExport namespaceExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - // Write <export> - writer.writeStartElement(EXPORT.getNamespaceURI(), EXPORT.getLocalPart()); - - if (namespaceExport.getNamespace() != null) { - writer.writeAttribute(NAMESPACE, namespaceExport.getNamespace()); - } - - writeExtendedAttributes(writer, namespaceExport, attributeProcessor); - - writeExtendedElements(writer, namespaceExport, extensionProcessor); - - writer.writeEndElement(); - } - - public void resolve(NamespaceExport namespaceExport, ModelResolver resolver) throws ContributionResolveException { - - if (namespaceExport.getNamespace() != null) - // Initialize the export's resolver - namespaceExport.setModelResolver(new NamespaceExportModelResolver(resolver)); - } -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java deleted file mode 100644 index 1146e593a9..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java +++ /dev/null @@ -1,41 +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.contribution.namespace.impl; - -import org.apache.tuscany.sca.contribution.namespace.NamespaceExport; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImport; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory; - -/** - * Namespace Import/Export model factory implementation - * - * @version $Rev$ $Date$ - */ -public class NamespaceImportExportFactoryImpl implements NamespaceImportExportFactory { - - public NamespaceImport createNamespaceImport() { - return new NamespaceImportImpl(); - } - - public NamespaceExport createNamespaceExport() { - return new NamespaceExportImpl(); - } - -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java deleted file mode 100644 index 35e2d539d4..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java +++ /dev/null @@ -1,93 +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.contribution.namespace.impl; - -import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl; -import org.apache.tuscany.sca.contribution.Export; -import org.apache.tuscany.sca.contribution.namespace.NamespaceExport; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImport; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; - -/** - * The representation of an import for the contribution - * - * @version $Rev$ $Date$ - */ -public class NamespaceImportImpl extends ExtensibleImpl implements NamespaceImport { - private ModelResolver modelResolver; - - /** - * The namespace to be imported - */ - private String namespace; - /** - * Optional location URI pointing to a Contribution that exports the namespace - */ - private String location; - - - protected NamespaceImportImpl() { - super(); - } - - public String getLocation() { - return location; - } - - public void setLocation(String location) { - this.location = location; - } - - public String getNamespace() { - return namespace; - } - - public void setNamespace(String namespace) { - this.namespace = namespace; - } - - public ModelResolver getModelResolver() { - return modelResolver; - } - - public void setModelResolver(ModelResolver modelResolver) { - this.modelResolver = modelResolver; - } - - - /** - * Match a NamespaceImport to a given NamespaceExport based on : - * location is not provided - * import and export namespaces match - */ - public boolean match(Export export) { - if (export instanceof NamespaceExport) { - if (this.getNamespace().equals(((NamespaceExport)export).getNamespace())) { - return true; - } - } - return false; - } - - @Override - public String toString() { - return String.valueOf(namespace); - } -} diff --git a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java b/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java deleted file mode 100644 index b213d5e899..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java +++ /dev/null @@ -1,171 +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.contribution.namespace.impl; - -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -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.assembly.AssemblyFactory; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImport; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory; -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.processor.StAXAttributeProcessor; -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; - -/** - * Artifact processor for Namespace import - * - * @version $Rev$ $Date$ - */ -public class NamespaceImportProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<NamespaceImport> { - private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903"; - - private static final QName IMPORT = new QName(SCA11_NS, "import"); - - private static final String NAMESPACE = "namespace"; - private static final String LOCATION = "location"; - - private final NamespaceImportExportFactory factory; - private final AssemblyFactory extensionFactory; - private final StAXArtifactProcessor<Object> extensionProcessor; - private final StAXAttributeProcessor<Object> attributeProcessor; - private final Monitor monitor; - - public NamespaceImportProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - StAXAttributeProcessor<Object> attributeProcessor, - Monitor monitor) { - this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class); - this.monitor = monitor; - this.extensionFactory = modelFactories.getFactory(AssemblyFactory.class); - this.extensionProcessor = extensionProcessor; - this.attributeProcessor = attributeProcessor; - } - - /** - * Report a warning. - * - * @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(), "contribution-namespace-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public QName getArtifactType() { - return IMPORT; - } - - public Class<NamespaceImport> getModelType() { - return NamespaceImport.class; - } - - /** - * Process <import namespace="" location=""/> - */ - public NamespaceImport read(XMLStreamReader reader) throws ContributionReadException { - NamespaceImport namespaceImport = this.factory.createNamespaceImport(); - QName element; - - try { - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - element = reader.getName(); - - // Read <import> - if (IMPORT.equals(element)) { - String ns = reader.getAttributeValue(null, NAMESPACE); - if (ns == null) { - error("AttributeNameSpaceMissing", reader); - //throw new ContributionReadException("Attribute 'namespace' is missing"); - } else { - namespaceImport.setNamespace(ns); - } - - String location = reader.getAttributeValue(null, LOCATION); - if (location != null) { - namespaceImport.setLocation(location); - } - readExtendedAttributes(reader, namespaceImport, attributeProcessor, extensionFactory); - } else { - readExtendedElement(reader, namespaceImport, extensionProcessor); - } - break; - case XMLStreamConstants.END_ELEMENT: - if (IMPORT.equals(reader.getName())) { - return namespaceImport; - } - break; - } - - // Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - } - catch (XMLStreamException e) { - ContributionReadException ex = new ContributionReadException(e); - error("XMLStreamException", reader, ex); - } - - return namespaceImport; - } - - public void write(NamespaceImport namespaceImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - // Write <import> - writer.writeStartElement(IMPORT.getNamespaceURI(), IMPORT.getLocalPart()); - - if (namespaceImport.getNamespace() != null) { - writer.writeAttribute(NAMESPACE, namespaceImport.getNamespace()); - } - if (namespaceImport.getLocation() != null) { - writer.writeAttribute(LOCATION, namespaceImport.getLocation()); - } - - writeExtendedAttributes(writer, namespaceImport, attributeProcessor); - writeExtendedElements(writer, namespaceImport, extensionProcessor); - writer.writeEndElement(); - } - - - public void resolve(NamespaceImport model, ModelResolver resolver) throws ContributionResolveException { - } -} |