diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:09:08 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:09:08 +0000 |
commit | cde3d2629677a07aa09e3c7fbe117b680c0f5df7 (patch) | |
tree | c6d50048ffad8dfa8a1c0019e7afb207cb6b4fe2 /branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany | |
parent | 4ef0430519e276c2bdecea75f7a0f42f49f0cf30 (diff) |
Moving 2.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835133 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany')
10 files changed, 0 insertions, 792 deletions
diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceExport.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceExport.java deleted file mode 100644 index 0bd30c19dd..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceExport.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.resource; - -import org.apache.tuscany.sca.contribution.Export; - - -/** - * The representation of an resource export. - * - * @version $Rev$ $Date$ - */ -public interface ResourceExport extends Export { - - /** - * Get Resource URI that identifies the export. - * - * @return The exported resource URI - */ - String getURI(); - - /** - * Set Resource URI that identifies the export. - * - * @param uri The exported resource URI - */ - void setURI(String uri); - -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImport.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImport.java deleted file mode 100644 index 07eac9d843..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImport.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.resource; - -import org.apache.tuscany.sca.contribution.Import; - -/** - * The representation of an resource import. - * - * @version $Rev$ $Date$ - */ -public interface ResourceImport 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 URI that identifies the resource import - * - * @return The URI - */ - String getURI(); - - /** - * Set URI that identifies the resource import - * - * @param uri The resource URI - */ - void setURI(String uri); - -}
\ No newline at end of file diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImportExportFactory.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImportExportFactory.java deleted file mode 100644 index 4119c344ce..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImportExportFactory.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.resource; - -/** - * Base Resource import/export model factory - * - * @version $Rev$ $Date$ - */ -public interface ResourceImportExportFactory { - - /** - * Create a resource import model object - * - * @return The new ResourceImport model object - */ - ResourceImport createResourceImport(); - - /** - * Create a resource export model object - * - * @return The new ResourceExport model object - */ - ResourceExport createResourceExport(); -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ArtifactModelResolver.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ArtifactModelResolver.java deleted file mode 100644 index 5c6bb5e245..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ArtifactModelResolver.java +++ /dev/null @@ -1,86 +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.resource.impl; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.tuscany.sca.contribution.Artifact; -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.Import; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.resource.ResourceImport; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; - -/** - * A Model Resolver for contribution artifacts. - * - * @version $Rev$ $Date$ - */ -public class ArtifactModelResolver implements ModelResolver { - private Contribution contribution; - private Map<String, Artifact> map = new HashMap<String, Artifact>(); - - public ArtifactModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) { - this.contribution = contribution; - } - - public void addModel(Object resolved) { - Artifact artifact = (Artifact)resolved; - map.put(artifact.getURI(), artifact); - } - - public Object removeModel(Object resolved) { - return map.remove(((Artifact)resolved).getURI()); - } - - public <T> T resolveModel(Class<T> modelClass, T unresolved) { - - // Get the artifact URI - String uri = ((Artifact)unresolved).getURI(); - if (uri == null) { - return (T)unresolved; - } - - // Lookup the artifact - Artifact resolved = (Artifact) map.get(uri); - if (resolved != null) { - return modelClass.cast(resolved); - } - - // If not found, delegate the resolution to the imports (in this case based on the resource imports) - for (Import import_ : this.contribution.getImports()) { - if (import_ instanceof ResourceImport) { - ResourceImport resourceImport = (ResourceImport)import_; - //check the import location against the computed package name from the componentType URI - if (resourceImport.getURI().equals(uri)) { - // Delegate the resolution to the import resolver - resolved = resourceImport.getModelResolver().resolveModel(Artifact.class, (Artifact)unresolved); - if (!resolved.isUnresolved()) { - return modelClass.cast(resolved); - } - } - } - } - - return (T)unresolved; - } - -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportImpl.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportImpl.java deleted file mode 100644 index c2d525dfef..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportImpl.java +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.contribution.resource.impl; - -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.resource.ResourceExport; - -/** - * The representation of an export for the contribution - * - * @version $Rev$ $Date$ - */ -public class ResourceExportImpl implements ResourceExport { - /** - * The resource URI to be exported - */ - private String uri; - - private ModelResolver modelResolver; - - protected ResourceExportImpl() { - super(); - } - - public String getURI() { - return uri; - } - - public void setURI(String uri) { - this.uri = uri; - } - - public ModelResolver getModelResolver() { - return modelResolver; - } - - public void setModelResolver(ModelResolver modelResolver) { - this.modelResolver = modelResolver; - } - -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java deleted file mode 100644 index fd568e533d..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java +++ /dev/null @@ -1,65 +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.resource.impl; - -import org.apache.tuscany.sca.contribution.Artifact; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.resource.ResourceExport; - -/** - * A model resolver for resource exports. - * - * @version $Rev$ $Date$ - */ -public class ResourceExportModelResolver implements ModelResolver { - - private ResourceExport export; - private ModelResolver resolver; - - public ResourceExportModelResolver(ResourceExport export, ModelResolver resolver) { - this.export = export; - 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) { - - // Filter based on the artifact URI - Artifact artifact = (Artifact)unresolved; - if (export.getURI().equals(artifact.getURI())) { - - // The artifact URI matches the exported URI, delegate to the - // contribution's resolver - return resolver.resolveModel(modelClass, unresolved); - } else { - - // The artifact URI is not exported, return the unresolved object - return unresolved; - } - } - -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java deleted file mode 100644 index f5f9fad167..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java +++ /dev/null @@ -1,141 +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.resource.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.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.contribution.resource.ResourceExport; -import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory; -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 Resource export - * - * @version $Rev$ $Date$ - */ -public class ResourceExportProcessor implements StAXArtifactProcessor<ResourceExport> { - - private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0"; - private static final QName EXPORT_RESOURCE = new QName(SCA10_NS, "export.resource"); - private static final String URI = "uri"; - - private final ResourceImportExportFactory factory; - private final Monitor monitor; - - public ResourceExportProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - this.factory = modelFactories.getFactory(ResourceImportExportFactory.class); - 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(), "contribution-resource-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public QName getArtifactType() { - return EXPORT_RESOURCE; - } - - public Class<ResourceExport> getModelType() { - return ResourceExport.class; - } - - /** - * Process <export.resource uri=""/> - */ - public ResourceExport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - ResourceExport resourceExport = this.factory.createResourceExport(); - QName element = null; - - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - element = reader.getName(); - - // Read <export.resource> - if (EXPORT_RESOURCE.equals(element)) { - String uri = reader.getAttributeValue(null, URI); - if (uri == null) { - error("AttributeURIMissing", reader); - //throw new ContributionReadException("Attribute 'uri' is missing"); - } else - resourceExport.setURI(uri); - } - - break; - case XMLStreamConstants.END_ELEMENT: - if (EXPORT_RESOURCE.equals(reader.getName())) { - return resourceExport; - } - break; - } - - // Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - - return resourceExport; - } - - public void write(ResourceExport resourceExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - // Write <export.resource> - writer.writeStartElement(EXPORT_RESOURCE.getNamespaceURI(), EXPORT_RESOURCE.getLocalPart()); - - if (resourceExport.getURI() != null) { - writer.writeAttribute(URI, resourceExport.getURI()); - } - - writer.writeEndElement(); - } - - public void resolve(ResourceExport resourceExport, ModelResolver resolver) throws ContributionResolveException { - - if (resourceExport.getURI() != null) - // Initialize the export's model resolver - resourceExport.setModelResolver(new ResourceExportModelResolver(resourceExport, resolver)); - } -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportFactoryImpl.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportFactoryImpl.java deleted file mode 100644 index 880f5f5786..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportFactoryImpl.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.resource.impl; - -import org.apache.tuscany.sca.contribution.resource.ResourceExport; -import org.apache.tuscany.sca.contribution.resource.ResourceImport; -import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory; - -/** - * Resource Import/Export model factory implementation - * - * @version $Rev$ $Date$ - */ -public class ResourceImportExportFactoryImpl implements ResourceImportExportFactory { - - public ResourceImport createResourceImport() { - return new ResourceImportImpl(); - } - - public ResourceExport createResourceExport() { - return new ResourceExportImpl(); - } - -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportImpl.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportImpl.java deleted file mode 100644 index cd33f1290f..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportImpl.java +++ /dev/null @@ -1,107 +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.resource.impl; - -import java.util.List; - -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.Export; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.resource.ResourceExport; -import org.apache.tuscany.sca.contribution.resource.ResourceImport; - -/** - * The representation of an import for the contribution - * - * @version $Rev$ $Date$ - */ -public class ResourceImportImpl implements ResourceImport { - /** - * The resource URI to be imported - */ - private String uri; - - private ModelResolver modelResolver; - private List<Contribution> exportContributions; - - /** - * Optional location URI pointing to a Contribution that exports the resource - */ - private String location; - - - protected ResourceImportImpl() { - super(); - } - - public String getLocation() { - return location; - } - - public void setLocation(String location) { - this.location = location; - } - - public String getURI() { - return uri; - } - - public void setURI(String uri) { - this.uri = uri; - } - - public ModelResolver getModelResolver() { - return modelResolver; - } - - public void setModelResolver(ModelResolver modelResolver) { - this.modelResolver = modelResolver; - } - - public List<Contribution> getExportContributions() { - return exportContributions; - } - - public void setExportContributions(List<Contribution> contributions) { - this.exportContributions = contributions; - } - - /** - * Match a ResourceImport to a given ResourceExport based on : - * location is not provided - * import and export resource URI match - */ - public boolean match(Export export) { - if (export instanceof ResourceExport) { - if (this.getLocation() == null || this.getLocation().length() == 0) { - if (this.getURI().equals(((ResourceExport)export).getURI())) { - return true; - } - } - - } - return false; - } - - @Override - public String toString() { - return String.valueOf(uri); - } -} diff --git a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessor.java b/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessor.java deleted file mode 100644 index 7fdb74e256..0000000000 --- a/branches/sca-equinox/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessor.java +++ /dev/null @@ -1,147 +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.resource.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.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.contribution.resource.ResourceImport; -import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory; -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 ResourceImportProcessor implements StAXArtifactProcessor<ResourceImport> { - private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0"; - - private static final QName IMPORT_RESOURCE = new QName(SCA10_NS, "import.resource"); - - private static final String URI = "uri"; - private static final String LOCATION = "location"; - - private final ResourceImportExportFactory factory; - private final Monitor monitor; - - public ResourceImportProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - this.factory = modelFactories.getFactory(ResourceImportExportFactory.class); - 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-resource-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public QName getArtifactType() { - return IMPORT_RESOURCE; - } - - public Class<ResourceImport> getModelType() { - return ResourceImport.class; - } - - /** - * Process <import.resource uri="" location=""/> - */ - public ResourceImport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - ResourceImport resourceImport = this.factory.createResourceImport(); - QName element; - - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - element = reader.getName(); - - // Read <import> - if (IMPORT_RESOURCE.equals(element)) { - String uri = reader.getAttributeValue(null, URI); - if (uri == null) { - error("AttributeURIMissing", reader); - //throw new ContributionReadException("Attribute 'uri' is missing"); - } else - resourceImport.setURI(uri); - - String location = reader.getAttributeValue(null, LOCATION); - if (location != null) { - resourceImport.setLocation(location); - } - } - break; - case XMLStreamConstants.END_ELEMENT: - if (IMPORT_RESOURCE.equals(reader.getName())) { - return resourceImport; - } - break; - } - - // Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - - return resourceImport; - } - - public void write(ResourceImport resourceImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - // Write <import> - writer.writeStartElement(IMPORT_RESOURCE.getNamespaceURI(), IMPORT_RESOURCE.getLocalPart()); - - if (resourceImport.getURI() != null) { - writer.writeAttribute(URI, resourceImport.getURI()); - } - if (resourceImport.getLocation() != null) { - writer.writeAttribute(LOCATION, resourceImport.getLocation()); - } - - writer.writeEndElement(); - } - - - public void resolve(ResourceImport model, ModelResolver resolver) throws ContributionResolveException { - } -} |