Move *-osoa modules from trunk to contib as discussed on ML

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@783683 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 243 insertions, 0 deletions

diff --git a/java/sca-contrib/modules/binding-sca-xml-osoa/src/main/java/org/apache/tuscany/sca/binding/sca/xml/osoa/SCABindingProcessor.java b/java/sca-contrib/modules/binding-sca-xml-osoa/src/main/java/org/apache/tuscany/sca/binding/sca/xml/osoa/SCABindingProcessor.java
new file mode 100644
index 0000000000..ba1ec6484f
--- /dev/null
+++ b/java/sca-contrib/modules/binding-sca-xml-osoa/src/main/java/org/apache/tuscany/sca/binding/sca/xml/osoa/SCABindingProcessor.java
@@ -0,0 +1,132 @@
+/*
+ * 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.binding.sca.xml.osoa;
+
+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.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;
+import org.apache.tuscany.sca.assembly.xml.osoa.Constants;
+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.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * A processor to read the XML that describes the SCA binding.
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class SCABindingProcessor implements StAXArtifactProcessor<SCABinding> {
+	private static final String NAME = "name";
+	private static final String URI = "uri";
+	
+    private static final String BINDING_SCA = "binding.sca";
+    private static final QName BINDING_SCA_QNAME = new QName(Constants.SCA10_NS, BINDING_SCA);
+    
+    private PolicyFactory policyFactory;       
+    private SCABindingFactory scaBindingFactory;
+    private PolicySubjectProcessor policyProcessor;
+    private PolicyFactory  intentAttachPointTypeFactory;
+
+
+    public SCABindingProcessor(FactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
+        policyProcessor = new PolicySubjectProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(PolicyFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return BINDING_SCA_QNAME;
+    }
+
+    public Class<SCABinding> getModelType() {
+        return SCABinding.class;
+    }
+
+    public SCABinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        SCABinding scaBinding = scaBindingFactory.createSCABinding();
+        ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setType(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySubject)scaBinding).setType(bindingType);
+        
+        // Read policies
+        policyProcessor.readPolicies(scaBinding, reader);
+        
+        // Read binding name
+        String name = reader.getAttributeValue(null, NAME);
+        if (name != null) {
+            scaBinding.setName(name);
+        }
+
+        // Read binding URI
+        String uri = reader.getAttributeValue(null, URI);
+        if (uri != null) {
+            scaBinding.setURI(uri);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && BINDING_SCA_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return scaBinding;
+    }
+    
+    public void resolve(SCABinding model, ModelResolver resolver) throws ContributionResolveException {
+        policyProcessor.resolvePolicies(model, resolver);
+    }    
+
+    public void write(SCABinding scaBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <binding.sca>
+        policyProcessor.writePolicyPrefixes(scaBinding, writer);
+        writer.writeStartElement(Constants.SCA10_NS, BINDING_SCA);
+        policyProcessor.writePolicyAttributes(scaBinding, writer);
+
+        // Write binding name
+        if (scaBinding.getName() != null) {
+            writer.writeAttribute(NAME, scaBinding.getName());
+        }
+        
+        // Write binding URI
+        if (scaBinding.getURI() != null) {
+            writer.writeAttribute(URI, scaBinding.getURI());
+        }
+        
+        writer.writeEndElement();
+    }
+    
+}
diff --git a/java/sca-contrib/modules/binding-sca-xml-osoa/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/java/sca-contrib/modules/binding-sca-xml-osoa/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..6099dadbde
--- /dev/null
+++ b/java/sca-contrib/modules/binding-sca-xml-osoa/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.binding.sca.xml.osoa.SCABindingProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#binding.sca,model=org.apache.tuscany.sca.binding.sca.impl.SCABindingImpl
diff --git a/java/sca-contrib/modules/binding-sca-xml-osoa/src/test/resources/Calculator.composite b/java/sca-contrib/modules/binding-sca-xml-osoa/src/test/resources/Calculator.composite
new file mode 100644
index 0000000000..0be16ec536
--- /dev/null
+++ b/java/sca-contrib/modules/binding-sca-xml-osoa/src/test/resources/Calculator.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        xmlns:calc="http://calc"
+        targetNamespace="http://calc"
+        name="Calculator">
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+        <binding.sca/>
+   </service>
+
+   <component name="CalculatorServiceComponent">
+        <implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent">
+            <binding.sca/>
+        </reference>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+    <implementation.java class="calculator.AddServiceImpl"/>
+    <service name="AddService">
+        <interface.java interface="calculator.AddService"/>
+            <binding.sca/>
+    </service>        
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+ 
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/java/sca-contrib/modules/binding-sca-xml-osoa/src/test/resources/CalculatorServiceImpl.componentType b/java/sca-contrib/modules/binding-sca-xml-osoa/src/test/resources/CalculatorServiceImpl.componentType
new file mode 100644
index 0000000000..55e8926504
--- /dev/null
+++ b/java/sca-contrib/modules/binding-sca-xml-osoa/src/test/resources/CalculatorServiceImpl.componentType
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * 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.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0">
+
+  <service name="CalculatorService">
+        <interface.java interface="calculator.CalculatorService" />
+        <binding.sca/>
+  </service>
+
+  <reference name="addService">
+        <interface.java interface="calculator.AddService" />
+        <binding.sca/>
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file