diff options
Diffstat (limited to 'tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java')
-rw-r--r-- | tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java new file mode 100644 index 0000000000..1974113d1c --- /dev/null +++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java @@ -0,0 +1,189 @@ +/* + * 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.assembly.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.Endpoint; +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.policy.ExtensionType; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicySet; +import org.apache.tuscany.sca.policy.PolicySubject; + +/** + * The assembly model object for an endpoint. + * + * @version $Rev$ $Date$ + */ +public class EndpointImpl implements Endpoint { + private static final long serialVersionUID = 7344399683703812593L; + + protected ExtensionPointRegistry registry; + protected boolean unresolved; + protected String uri; + protected Component component; + protected ComponentService service; + protected Binding binding; + protected InterfaceContract interfaceContract; + protected List<EndpointReference> callbackEndpointReferences = new ArrayList<EndpointReference>(); + protected List<PolicySet> policySets = new ArrayList<PolicySet>(); + protected List<Intent> requiredIntents = new ArrayList<Intent>(); + + protected EndpointImpl(ExtensionPointRegistry registry) { + this.registry = registry; + } + + @Override + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + + public boolean isUnresolved() { + return unresolved; + } + + public void setUnresolved(boolean unresolved) { + this.unresolved = unresolved; + } + + public Component getComponent() { + resolve(); + return component; + } + + public void setComponent(Component component) { + this.component = component; + reset(); + } + + public ComponentService getService() { + resolve(); + return service; + } + + public void setService(ComponentService service) { + this.service = service; + reset(); + } + + public Binding getBinding() { + resolve(); + return binding; + } + + public void setBinding(Binding binding) { + this.binding = binding; + reset(); + } + + public InterfaceContract getInterfaceContract() { + resolve(); + return interfaceContract; + } + + public void setInterfaceContract(InterfaceContract interfaceContract) { + this.interfaceContract = interfaceContract; + } + + /** + * Get the services callbacl enpoint references that + * represent endpoint references from which callbacks + * originate + * + * @return callbackEndpoint the reference callback endpoint + */ + public List<EndpointReference> getCallbackEndpointReferences(){ + resolve(); + return callbackEndpointReferences; + } + + public List<PolicySet> getPolicySets() { + resolve(); + return policySets; + } + + public List<Intent> getRequiredIntents() { + resolve(); + return requiredIntents; + } + + public ExtensionType getType() { + if (binding instanceof PolicySubject) { + return ((PolicySubject)binding).getType(); + } + return null; + } + + public void setType(ExtensionType type) { + throw new UnsupportedOperationException(); + } + + public String toString(){ + String output = "Endpoint: "; + + if (getURI() != null){ + output += " URI = " + uri; + } + + if (unresolved) { + output += " [Unresolved]"; + } + + return output; + } + + public String getURI() { + if (uri == null) { + if (component != null && service != null && binding != null) { + String bindingName = binding.getName(); + if (bindingName == null) { + bindingName = service.getName(); + } + uri = component.getURI() + "#service-binding(" + service.getName() + "/" + bindingName + ")"; + } else if (component != null && service != null) { + uri = component.getURI() + "#service(" + service.getName() + ")"; + } else if (component != null) { + uri = component.getURI(); + } + } + return uri; + } + + public void setURI(String uri) { + this.uri = uri; + } + + protected void resolve() { + } + + protected void reset() { + this.uri = null; + } + + public void setExtensionPointRegistry(ExtensionPointRegistry registry) { + this.registry = registry; + } +} |