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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.3.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.3.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.3.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java b/sca-java-1.x/branches/sca-java-1.3.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java new file mode 100644 index 0000000000..56af997fae --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.3.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java @@ -0,0 +1,149 @@ +/* + * 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.spring; + +import java.util.Hashtable; +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Extensible; +import org.apache.tuscany.sca.assembly.Implementation; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.assembly.impl.ImplementationImpl; +import org.apache.tuscany.sca.implementation.spring.xml.SpringBeanElement; +import org.springframework.core.io.Resource; + +/** + * Represents a Spring implementation. + * + * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ + */ +public class SpringImplementation extends ImplementationImpl implements Implementation, Extensible { + + // The location attribute which points to the Spring application-context XML file + private String location; + // The application-context file as a Spring Resource + private Resource resource; + private ComponentType componentType; + // Mapping of Services to Beans + private Hashtable<String, SpringBeanElement> serviceMap; + // Mapping of property names to Java class + private Hashtable<String, Class> propertyMap; + + protected SpringImplementation() { + this.location = null; + this.resource = null; + setUnresolved(true); + serviceMap = new Hashtable<String, SpringBeanElement>(); + propertyMap = new Hashtable<String, Class>(); + } // end method SpringImplementation + + /* Returns the location attribute for this Spring implementation */ + public String getLocation() { + return location; + } + + /** + * Sets the location attribute for this Spring implementation + * location - a URI to the Spring application-context file + */ + public void setLocation(String location) { + this.location = location; + return; + } + + public void setResource(Resource resource) { + this.resource = resource; + } + + public Resource getResource() { + return resource; + } + + /* + * Returns the componentType for this Spring implementation + */ + public ComponentType getComponentType() { + return componentType; + } + + /* + * Sets the componentType for this Spring implementation + */ + public void setComponentType(ComponentType componentType) { + this.componentType = componentType; + } + + @Override + public List<Service> getServices() { + return componentType.getServices(); + } + + @Override + public List<Reference> getReferences() { + return componentType.getReferences(); + } + + @Override + public List<Property> getProperties() { + return componentType.getProperties(); + } + + /** + * Returns the Spring Bean which implements a particular service + * @param service the service + * @return the bean which implements the service, as a SpringBeanElement + */ + public SpringBeanElement getBeanFromService(Service service) { + SpringBeanElement theBean = serviceMap.get(service.getName()); + return theBean; + } + + /** + * Sets the mapping from a service to the Spring Bean that implements the service + * @param service the service + * @param theBean a SpringBeanElement for the Bean implementing the service + */ + public void setBeanForService(Service service, SpringBeanElement theBean) { + serviceMap.put(service.getName(), theBean); + } + + /** + * Add a mapping from a SCA property name to a Java class for the property + * @param propertyName + * @param propertyClass + */ + public void setPropertyClass(String propertyName, Class propertyClass) { + if (propertyName == null || propertyClass == null) + return; + propertyMap.put(propertyName, propertyClass); + return; + } // end method setPropertyClass + + /** + * Gets the Java Class for an SCA property + * @param propertyName - the property name + * @return - a Class object for the type of the property + */ + public Class getPropertyClass(String propertyName) { + return propertyMap.get(propertyName); + } // end method getPropertyClass +} |