diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:13:23 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:13:23 +0000 |
commit | 6d0e93c68d3aeaeb4bb6d96ac0460eec40ef786e (patch) | |
tree | a956ed510e14a5509b8ef49fae42cfd439629825 /branches/sca-java-M2/sca/services/containers/container.javascript/src/main/java/org/apache/tuscany/container/javascript/JavaScriptComponent.java | |
parent | 3ac2d800d840f03618fc364090d786effde84b1f (diff) |
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835143 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-M2/sca/services/containers/container.javascript/src/main/java/org/apache/tuscany/container/javascript/JavaScriptComponent.java')
-rw-r--r-- | branches/sca-java-M2/sca/services/containers/container.javascript/src/main/java/org/apache/tuscany/container/javascript/JavaScriptComponent.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/branches/sca-java-M2/sca/services/containers/container.javascript/src/main/java/org/apache/tuscany/container/javascript/JavaScriptComponent.java b/branches/sca-java-M2/sca/services/containers/container.javascript/src/main/java/org/apache/tuscany/container/javascript/JavaScriptComponent.java deleted file mode 100644 index 9872788a05..0000000000 --- a/branches/sca-java-M2/sca/services/containers/container.javascript/src/main/java/org/apache/tuscany/container/javascript/JavaScriptComponent.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * 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.container.javascript; - -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.spi.ObjectCreationException; -import org.apache.tuscany.spi.component.CompositeComponent; -import org.apache.tuscany.spi.component.ScopeContainer; -import org.apache.tuscany.spi.component.TargetException; -import org.apache.tuscany.spi.component.WorkContext; -import org.apache.tuscany.spi.extension.AtomicComponentExtension; -import org.apache.tuscany.spi.model.Operation; -import org.apache.tuscany.spi.wire.InboundWire; -import org.apache.tuscany.spi.wire.OutboundWire; -import org.apache.tuscany.spi.wire.TargetInvoker; -import org.apache.tuscany.spi.wire.WireService; - -import org.apache.tuscany.container.javascript.rhino.RhinoScript; -import org.apache.tuscany.container.javascript.rhino.RhinoScriptInstance; - -/** - * The JavaScript component implementation. - */ -public class JavaScriptComponent extends AtomicComponentExtension { - - private final List<Class<?>> services; - - private final Map<String, Object> properties; - - private RhinoScript rhinoScript; - - public JavaScriptComponent(String name, RhinoScript rhinoScript, Map<String, Object> properties, List<Class<?>> services, - CompositeComponent parent, ScopeContainer scopeContainer, WireService wireService, - WorkContext workContext) { - super(name, parent, scopeContainer, wireService, workContext, null, 0); - - this.rhinoScript = rhinoScript; - this.services = services; - this.scope = scopeContainer.getScope(); - this.properties = properties; - } - - public Object createInstance() throws ObjectCreationException { - - Map<String, Object> context = new HashMap<String, Object>(getProperties()); - - for (List<OutboundWire> referenceWires : getOutboundWires().values()) { - for (OutboundWire wire : referenceWires) { - Object wireProxy = wireService.createProxy(wire); - //since all types that may be used in the reference interface may not be known to Rhino - //using the wireProxy as is will fail result in type conversion exceptions in cases where - //Rhino does not know enough of the tpypes used. Hence introduce a interceptor proxy, - //with weak typing (java.lang.Object) so that Rhino's call to the proxy succeeds. Then - //within this interceptor proxy perform data mediations required to correctly call the - //referenced service. - Class<?> businessInterface = wire.getServiceContract().getInterfaceClass(); - JavaScriptReferenceProxy interceptingProxy = - new JavaScriptReferenceProxy(businessInterface, - wireProxy, - rhinoScript.createInstanceScope(context)); - context.put(wire.getReferenceName(), interceptingProxy.createProxy()); - - } - } - - return rhinoScript.createRhinoScriptInstance(context); - } - - public TargetInvoker createTargetInvoker(String targetName, Operation operation) { - return new JavaScriptInvoker(operation.getName(), (Class)operation.getOutputType().getLogical(), this); - } - - // TODO: move all the following up to AtomicComponentExtension? - - public List<Class<?>> getServiceInterfaces() { - return services; - } - - public Map<String, Object> getProperties() { - return properties; - } - - public RhinoScriptInstance getTargetInstance() throws TargetException { - return (RhinoScriptInstance) scopeContainer.getInstance(this); - } - - public Object getServiceInstance() throws TargetException { - return getServiceInstance(null); - } - - public Object getServiceInstance(String service) throws TargetException { - InboundWire wire = getInboundWire(service); - if (wire == null) { - TargetException e = new TargetException("ServiceDefinition not found"); // TODO better error message - e.setIdentifier(service); - throw e; - } - return wireService.createProxy(wire); - } - -} |