Creating a branch for the equinox work.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@694816 13f79535-47bb-0310-9956-ffa450edef68

7 files changed, 455 insertions, 0 deletions

diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBinding.java b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBinding.java
new file mode 100644
index 0000000000..ab2acef234
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBinding.java
@@ -0,0 +1,49 @@
+/*
+ * 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.gdata;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * Gdata binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface GdataBinding extends Binding {
+    
+    /**
+     * Returns the title of the GData collection.
+     * @return
+     */
+    String getTitle();
+    
+    /**
+     * Sets the title of the GData collection.
+     * @param title
+     */
+    void setTitle(String title);
+    
+    String getUsername();    
+    String getPassword();  
+    String getServiceType();
+    void setUsername(String username);    
+    void setPassword(String password);   
+    void setServiceType(String serviceType);  
+}
diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBindingFactory.java b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBindingFactory.java
new file mode 100644
index 0000000000..847bb6956b
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBindingFactory.java
@@ -0,0 +1,34 @@
+/*
+ * 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.gdata;
+
+/**
+ * Factory for the GData binding
+ *
+ */
+public interface GdataBindingFactory {
+
+    /**
+     * Creates a new GData binding.
+     * @return the new GData binding
+     */
+    GdataBinding createGdataBinding();
+
+}
diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingFactoryImpl.java b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingFactoryImpl.java
new file mode 100644
index 0000000000..656776c358
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * 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.gdata.impl;
+
+import org.apache.tuscany.sca.binding.gdata.GdataBinding;
+import org.apache.tuscany.sca.binding.gdata.GdataBindingFactory;
+
+/**
+ * Factory for the GData binding model.
+ *
+ */
+public class GdataBindingFactoryImpl implements GdataBindingFactory {
+
+    public GdataBinding createGdataBinding() {
+        return new GdataBindingImpl();
+    }
+
+}
diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingImpl.java b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingImpl.java
new file mode 100644
index 0000000000..c389bacdc9
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingImpl.java
@@ -0,0 +1,142 @@
+/*
+ * 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.gdata.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.binding.gdata.GdataBinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Implementation of the GData binding model.
+ *
+ */
+class GdataBindingImpl implements GdataBinding, PolicySetAttachPoint {
+
+    private String name;
+    private String uri;
+    private String title;
+    private String username;
+    private String password;
+    private String serviceType;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+    
+    public String getUsername(){
+        return username;
+    }
+    
+    public String getPassword(){
+        return password;
+    }
+    
+    public String getServiceType(){
+        return serviceType;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public void setUsername(String username) {
+        this.username = username;
+    }
+    
+    public void setPassword(String password) {
+        this.password = password;
+    }
+    
+    public void setServiceType(String serviceType) {
+        this.serviceType = serviceType;
+    }
+
+
+    public String getTitle() {
+        return title;
+    }
+    
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public boolean isUnresolved() {
+        // The binding is always resolved
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The binding is always resolved
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+}
diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingProcessor.java b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingProcessor.java
new file mode 100644
index 0000000000..1cd0f72a93
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingProcessor.java
@@ -0,0 +1,158 @@
+/*
+ * 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.gdata.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+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.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.impl.IntentAttachPointTypeFactoryImpl;
+
+import org.apache.tuscany.sca.binding.gdata.GdataBinding;
+import org.apache.tuscany.sca.binding.gdata.GdataBindingFactory;
+
+/**
+ * A processor for <binding.gdata> elements.
+ */
+public class GdataBindingProcessor implements StAXArtifactProcessor<GdataBinding> {
+
+    private QName BINDING_GDATA = new QName("http://tuscany.apache.org/xmlns/sca/1.0", "binding.gdata");
+    
+    private final GdataBindingFactory factory;
+    
+    //private PolicyAttachPointProcessor policyProcessor;
+
+    public GdataBindingProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(GdataBindingFactory.class);
+        System.out.println("[Debug Info]GdataBindingProcessor reached");
+        //this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+    }
+
+    public QName getArtifactType() {
+        return BINDING_GDATA;
+    }
+
+    public Class<GdataBinding> getModelType() {
+        return GdataBinding.class;
+    }
+
+    public GdataBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        GdataBinding gdataBinding = factory.createGdataBinding();
+                IntentAttachPointType bindingType = new IntentAttachPointTypeFactoryImpl().createBindingType();
+        bindingType.setName(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySetAttachPoint)gdataBinding).setType(bindingType);
+
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null) {
+            gdataBinding.setName(name);
+        }
+
+        String uri = reader.getAttributeValue(null, "uri");
+        if (uri != null) {
+            gdataBinding.setURI(uri);
+        }
+        
+        String serviceType = reader.getAttributeValue(null, "serviceType");
+        if (serviceType != null) {
+            gdataBinding.setServiceType(serviceType);
+        }
+        
+        String username = reader.getAttributeValue(null, "username");
+        if (username != null) {
+            gdataBinding.setUsername(username);
+        }
+        
+        String password = reader.getAttributeValue(null, "password");
+        if (password != null) {
+            gdataBinding.setPassword(password);
+        }        
+                
+        //policyProcessor.readPolicies(echoBinding, reader);
+
+        return gdataBinding;
+    }
+    
+    public void write(GdataBinding gdataBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        //policyProcessor.writePolicyPrefixes(gdataBinding, writer);
+        writer.writeStartElement(BINDING_GDATA.getNamespaceURI(), BINDING_GDATA.getLocalPart());
+        //policyProcessor.writePolicyAttributes(gdataBinding, writer);
+        
+        if (gdataBinding.getName() != null) {
+            writer.writeAttribute("name", gdataBinding.getName());
+        }
+        
+        if (gdataBinding.getURI() != null) {
+            writer.writeAttribute("uri", gdataBinding.getURI());
+        }
+        
+        if (gdataBinding.getServiceType() != null) {
+            writer.writeAttribute("serviceType", gdataBinding.getServiceType());
+        }
+        
+        if (gdataBinding.getUsername() != null) {
+            writer.writeAttribute("username", gdataBinding.getUsername());
+        }
+        
+        if (gdataBinding.getPassword() != null) {
+            writer.writeAttribute("password", gdataBinding.getPassword());
+        }
+        
+        writer.writeEndElement();
+    }
+
+    
+    //FIXME: Resolve the attached policySet, might not needed (the echo binding implementation example)
+    public void resolve(GdataBinding gdataBinding, ModelResolver resolver) throws ContributionResolveException {
+        PolicySetAttachPoint policySetAttachPoint = (PolicySetAttachPoint)gdataBinding;
+        List<Intent> requiredIntents = new ArrayList<Intent>();
+        Intent resolvedIntent = null;
+        for ( Intent intent : policySetAttachPoint.getRequiredIntents() ) {
+            resolvedIntent = resolver.resolveModel(Intent.class, intent);
+            requiredIntents.add(resolvedIntent);
+        }
+        policySetAttachPoint.getRequiredIntents().clear();
+        policySetAttachPoint.getRequiredIntents().addAll(requiredIntents);
+        
+        List<PolicySet> resolvedPolicySets = new ArrayList<PolicySet>();
+        PolicySet resolvedPolicySet = null;
+        for ( PolicySet policySet : policySetAttachPoint.getPolicySets() ) {
+            resolvedPolicySet = resolver.resolveModel(PolicySet.class, policySet);
+            resolvedPolicySets.add(resolvedPolicySet);
+        }
+        policySetAttachPoint.getPolicySets().clear();
+        policySetAttachPoint.getPolicySets().addAll(resolvedPolicySets);
+    }
+}
diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.gdata.GdataBindingFactory b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.gdata.GdataBindingFactory
new file mode 100644
index 0000000000..21688a62a6
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.gdata.GdataBindingFactory
@@ -0,0 +1,18 @@
+# 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 model factory
+org.apache.tuscany.sca.binding.gdata.impl.GdataBindingFactoryImpl
\ No newline at end of file
diff --git a/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/branches/sca-equinox/modules/binding-gdata-gsoc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..4e71818f7b
--- /dev/null
+++ b/branches/sca-equinox/modules/binding-gdata-gsoc/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.gdata.impl.GdataBindingProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.gdata,model=org.apache.tuscany.sca.binding.gdata.GdataBinding,factory=org.apache.tuscany.sca.binding.gdata.GdataBindingFactory
\ No newline at end of file