diff options
Diffstat (limited to 'sandbox/event/modules/binding-gdata-gsoc/src/main/java')
5 files changed, 418 insertions, 0 deletions
diff --git a/sandbox/event/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBinding.java b/sandbox/event/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/sandbox/event/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/sandbox/event/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/GdataBindingFactory.java b/sandbox/event/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/sandbox/event/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/sandbox/event/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingFactoryImpl.java b/sandbox/event/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/sandbox/event/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/sandbox/event/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingImpl.java b/sandbox/event/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/sandbox/event/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/sandbox/event/modules/binding-gdata-gsoc/src/main/java/org/apache/tuscany/sca/binding/gdata/impl/GdataBindingProcessor.java b/sandbox/event/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/sandbox/event/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); + } +} |