diff options
Diffstat (limited to 'collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src')
7 files changed, 371 insertions, 0 deletions
diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/ScalaImplementation.java b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/ScalaImplementation.java new file mode 100644 index 0000000000..1fb1f6de3a --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/ScalaImplementation.java @@ -0,0 +1,39 @@ +/* + * 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.implementation.scala; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Base; +import org.apache.tuscany.sca.assembly.Implementation; + +public interface ScalaImplementation extends Implementation { + + QName TYPE = new QName(Base.SCA11_TUSCANY_NS, "implementation.scala"); + + String getScala(); + + void setScala(String scala); + + String getLocation(); + + void setLocation(String location); + +}
\ No newline at end of file diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/ScalaImplementationFactory.java b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/ScalaImplementationFactory.java new file mode 100644 index 0000000000..055493311a --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/ScalaImplementationFactory.java @@ -0,0 +1,24 @@ +/* + * 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.implementation.scala; + +public interface ScalaImplementationFactory { + ScalaImplementation createScalaImplementation(); +} diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/impl/ScalaImplementationFactoryImpl.java b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/impl/ScalaImplementationFactoryImpl.java new file mode 100644 index 0000000000..5d31c8e957 --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/impl/ScalaImplementationFactoryImpl.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.scala.impl; + +import org.apache.tuscany.sca.implementation.scala.ScalaImplementation; +import org.apache.tuscany.sca.implementation.scala.ScalaImplementationFactory; + +public class ScalaImplementationFactoryImpl implements ScalaImplementationFactory { + + public ScalaImplementation createScalaImplementation() { + return new ScalaImplementationImpl(); + } + +} diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/impl/ScalaImplementationImpl.java b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/impl/ScalaImplementationImpl.java new file mode 100644 index 0000000000..126a28b8eb --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/impl/ScalaImplementationImpl.java @@ -0,0 +1,88 @@ +/* + * 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.implementation.scala.impl; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Base; +import org.apache.tuscany.sca.assembly.impl.ImplementationImpl; +import org.apache.tuscany.sca.implementation.scala.ScalaImplementation; + +public class ScalaImplementationImpl extends ImplementationImpl implements ScalaImplementation { + public static final QName TYPE = new QName(Base.SCA11_TUSCANY_NS, "implementation.scala"); + + private String scala; // Relative URI to the scala + private String location; // Resolved location of the scala + + public ScalaImplementationImpl() { + super(TYPE); + } + + public String getScala() { + return scala; + } + + public void setScala(String scala) { + this.scala = scala; + } + + public String getLocation() { + return location; + } + + public void setLocation(String location) { + this.location = location; + } + + @Override + public String toString() { + return "Scala : " + getScala(); + } + + @Override + public int hashCode() { + final int prime = 31; + int result = super.hashCode(); + result = prime * result + ((scala == null) ? 0 : scala.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (!super.equals(obj)) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + ScalaImplementationImpl other = (ScalaImplementationImpl)obj; + if (scala == null) { + if (other.scala != null) { + return false; + } + } else if (!scala.equals(other.scala)) { + return false; + } + return true; + } +} diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/xml/ScalaImplementationProcessor.java b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/xml/ScalaImplementationProcessor.java new file mode 100644 index 0000000000..7ed1e92a86 --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/java/org/apache/tuscany/sca/implementation/scala/xml/ScalaImplementationProcessor.java @@ -0,0 +1,153 @@ +/* + * 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.implementation.scala.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; + +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.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.ContributionFactory; +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.ProcessorContext; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.scala.ScalaImplementation; +import org.apache.tuscany.sca.implementation.scala.ScalaImplementationFactory; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; + +public class ScalaImplementationProcessor implements StAXArtifactProcessor<ScalaImplementation> { + private static final QName IMPLEMENTATION_SCALA = ScalaImplementation.TYPE; + + private AssemblyFactory assemblyFactory; + private ContributionFactory contributionFactory; + private ScalaImplementationFactory scalaImplementationFactory; + + public ScalaImplementationProcessor(ExtensionPointRegistry registry) { + FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class); + assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + contributionFactory = modelFactories.getFactory(ContributionFactory.class); + scalaImplementationFactory = modelFactories.getFactory(ScalaImplementationFactory.class); + } + + public QName getArtifactType() { + return IMPLEMENTATION_SCALA; + } + + public Class<ScalaImplementation> getModelType() { + return ScalaImplementation.class; + } + + public ScalaImplementation read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException { + + // Read an <implementation.scala> element + + // Create and initialize the scala implementation model + ScalaImplementation implementation = scalaImplementationFactory.createScalaImplementation(); + implementation.setUnresolved(true); + + // Read the scala attribute + String scala = reader.getAttributeValue(null, "scala"); + if (scala != null) { + implementation.setScala(scala); + } + + // Skip to end element + while (reader.hasNext()) { + if (reader.next() == END_ELEMENT && IMPLEMENTATION_SCALA.equals(reader.getName())) { + break; + } + } + + return implementation; + } + + public void resolve(ScalaImplementation implementation, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException { + + // Resolve the scala location + if (implementation.getScala() != null) { + Artifact artifact = contributionFactory.createArtifact(); + artifact.setURI(implementation.getScala()); + Artifact resolved = resolver.resolveModel(Artifact.class, artifact, context); + if (resolved.getLocation() != null) { + implementation.setLocation(resolved.getLocation()); + } else { + error(context.getMonitor(), "CouldNotResolveScala", resolver, implementation.getScala()); + } + + // Resolve the componentType and add the declared properties, references + // and services to the implementation + String componentTypeURI = implementation.getScala(); + componentTypeURI = componentTypeURI.substring(0, componentTypeURI.lastIndexOf('.')); + componentTypeURI += ".componentType"; + ComponentType componentType = assemblyFactory.createComponentType(); + componentType.setUnresolved(true); + componentType.setURI(componentTypeURI); + componentType = resolver.resolveModel(ComponentType.class, componentType, context); + if (!componentType.isUnresolved()) { + implementation.getProperties().addAll(componentType.getProperties()); + implementation.getReferences().addAll(componentType.getReferences()); + implementation.getServices().addAll(componentType.getServices()); + } + } + + implementation.setUnresolved(false); + } + + public void write(ScalaImplementation implementation, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, XMLStreamException { + + // Write <implementation.scala> + writer.setPrefix("scala", IMPLEMENTATION_SCALA.getNamespaceURI()); + writer.writeStartElement(IMPLEMENTATION_SCALA.getNamespaceURI(), IMPLEMENTATION_SCALA.getLocalPart()); + writer.writeNamespace("scala", IMPLEMENTATION_SCALA.getNamespaceURI()); + + if (implementation.getScala() != null) { + writer.writeAttribute("scala", implementation.getScala()); + } + + writer.writeEndElement(); + } + + /** + * Report a error. + * + * @param problems + * @param message + * @param model + */ + private void error(Monitor monitor, String message, Object model, Object... messageParameters) { + if (monitor != null) { + Problem problem = monitor.createProblem(this.getClass().getName(), "impl-scala-validation-messages", Severity.ERROR, model, message, messageParameters); + monitor.problem(problem); + } + } + + +} diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor new file mode 100644 index 0000000000..57dadc5126 --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor @@ -0,0 +1,19 @@ +# 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. + +# Implementation class for the artifact processor extension +org.apache.tuscany.sca.implementation.scala.xml.ScalaImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#implementation.scala,model=org.apache.tuscany.sca.implementation.scala.ScalaImplementation
\ No newline at end of file diff --git a/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.scala.ScalaImplementationFactory b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.scala.ScalaImplementationFactory new file mode 100644 index 0000000000..ab272713ff --- /dev/null +++ b/collaboration/GSoC-2011-Guilherme/modules/implementation-scala/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.scala.ScalaImplementationFactory @@ -0,0 +1,17 @@ +# 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. +org.apache.tuscany.sca.implementation.scala.impl.ScalaImplementationFactoryImpl
\ No newline at end of file |