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SCA4J SPIs for fabric extensions.
/**
* SCA4J
* Copyright (c) 2009 - 2099 Service Symphony Ltd
*
* Licensed to you under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
*
* http://www.opensource.org/licenses/apache2.0.php
*
* 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.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
*
* Original Codehaus Header
*
* Copyright (c) 2007 - 2008 fabric3 project contributors
*
* Licensed to you under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
*
* http://www.opensource.org/licenses/apache2.0.php
*
* 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.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
* Original Apache Header
*
* Copyright (c) 2005 - 2006 The Apache Software Foundation
*
* Apache Tuscany is an effort undergoing incubation at The Apache Software
* Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
* required of all newly accepted projects until a further review indicates that
* the infrastructure, communications, and decision making process have stabilized
* in a manner consistent with other successful ASF projects. While incubation
* status is not necessarily a reflection of the completeness or stability of the
* code, it does indicate that the project has yet to be fully endorsed by the ASF.
*
* This product includes software developed by
* The Apache Software Foundation (http://www.apache.org/).
*/
package org.sca4j.spi.model.instance;
import java.net.URI;
import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import org.sca4j.scdl.ComponentDefinition;
import org.sca4j.scdl.CompositeImplementation;
/**
* Represents a composite component.
*/
public class LogicalCompositeComponent extends LogicalComponent {
private static final long serialVersionUID = 6661201121307925462L;
private final Map> wires = new HashMap>();
private final Map> components = new HashMap>();
/**
* Instantiates a composite component.
*
* @param uri URI of the component.
* @param runtimeId Runtime id to which the component is provisioned.
* @param definition Definition of the component.
* @param parent Parent of the component.
*/
public LogicalCompositeComponent(URI uri,
URI runtimeId,
ComponentDefinition definition,
LogicalCompositeComponent parent) {
super(uri, runtimeId, definition, parent);
}
/**
* Adds a wire to this composite component.
*
* @param logicalReference the wire source
* @param logicalWire Wire to be added to this composite component.
*/
public final void addWire(LogicalReference logicalReference, LogicalWire logicalWire) {
Set logicalWires = wires.get(logicalReference);
if (logicalWires == null) {
logicalWires = new LinkedHashSet();
wires.put(logicalReference, logicalWires);
}
logicalWires.add(logicalWire);
}
/**
* Adds a set of wires to this composite component.
*
* @param logicalReference the source for the wires
* @param logicalWires the set of wires
*/
public final void overrideWires(LogicalReference logicalReference, Set logicalWires) {
wires.put(logicalReference, logicalWires);
}
/**
* Gets the resolved targets sourced by the specified logical reference.
*
* @param logicalReference Logical reference that sources the wire.
* @return Resolved targets for the reference.
*/
public final Set getWires(LogicalReference logicalReference) {
Set logicalWires = wires.get(logicalReference);
if (logicalWires == null) {
logicalWires = new LinkedHashSet();
wires.put(logicalReference, logicalWires);
}
return logicalWires;
}
/**
* Returns the child components of the current component.
*
* @return the child components of the current component
*/
public Collection> getComponents() {
return components.values();
}
/**
* Remove the child component based on the URI
*
* @param uri the component URI
*/
public void removeComponent(URI uri) {
components.remove(uri);
}
/**
* Returns a child component with the given URI.
*
* @param uri the child component URI
* @return a child component with the given URI.
*/
public LogicalComponent getComponent(URI uri) {
return components.get(uri);
}
/**
* Adds a child component
*
* @param component the child component to add
*/
public void addComponent(LogicalComponent component) {
components.put(component.getUri(), component);
}
@Override
public void setProvisioned(boolean provisioned) {
super.setProvisioned(provisioned);
for (LogicalComponent component : getComponents()) {
component.setProvisioned(true);
}
}
}