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Diffstat (limited to 'tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilder.java')
-rw-r--r--tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilder.java110
1 files changed, 0 insertions, 110 deletions
diff --git a/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilder.java b/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilder.java
deleted file mode 100644
index 6ed5472a64..0000000000
--- a/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/builder/impl/DefaultWireBuilder.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- *
- * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
- *
- * Licensed 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.core.builder.impl;
-
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.core.builder.BuilderConfigException;
-import org.apache.tuscany.core.builder.HierarchicalWireBuilder;
-import org.apache.tuscany.core.builder.WireBuilder;
-import org.apache.tuscany.core.context.QualifiedName;
-import org.apache.tuscany.core.context.ScopeContext;
-import org.apache.tuscany.core.invocation.InvocationConfiguration;
-import org.apache.tuscany.core.invocation.impl.InvokerInterceptor;
-import org.apache.tuscany.core.invocation.impl.MessageChannelImpl;
-import org.apache.tuscany.core.invocation.spi.ProxyFactory;
-
-/**
- * The top-most wire builder configured in a runtime. Responsible for constructing wires from source and target chains,
- * this implementation first bridges the chains and then delegates to any other wire builders.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultWireBuilder implements HierarchicalWireBuilder {
-
- // collection configured wire builders
- private List<WireBuilder> builders = new ArrayList();
-
- public DefaultWireBuilder() {
- }
-
- /**
- * Adds a wire builder to delegate to
- */
- public void addWireBuilder(WireBuilder builder) {
- builders.add(builder);
- }
-
- public void setWireBuilders(List<WireBuilder> builders) {
- builders.addAll(builders);
- }
-
- public void connect(ProxyFactory sourceFactory, ProxyFactory targetFactory, Class targetType, boolean downScope,
- ScopeContext targetScopeContext) {
- QualifiedName targetName = sourceFactory.getProxyConfiguration().getTargetName();
- // get the proxy chain for the target
- if (targetFactory != null) {
- // if null, the target side has no interceptors or handlers
- Map<Method, InvocationConfiguration> targetInvocationConfigs = targetFactory.getProxyConfiguration()
- .getInvocationConfigurations();
- for (InvocationConfiguration sourceInvocationConfig : sourceFactory.getProxyConfiguration()
- .getInvocationConfigurations().values()) {
- // match invocation chains
- InvocationConfiguration targetInvocationConfig = targetInvocationConfigs.get(sourceInvocationConfig.getMethod());
- // if handler is configured, add that
- if (targetInvocationConfig.getRequestHandlers() != null) {
- sourceInvocationConfig.setTargetRequestChannel(new MessageChannelImpl(targetInvocationConfig
- .getRequestHandlers()));
- sourceInvocationConfig.setTargetResponseChannel(new MessageChannelImpl(targetInvocationConfig
- .getResponseHandlers()));
- } else {
- // no handlers, just connect interceptors
- if (targetInvocationConfig.getTargetInterceptor() == null) {
- BuilderConfigException e = new BuilderConfigException("No target handler or interceptor for operation");
- e.setIdentifier(targetInvocationConfig.getMethod().getName());
- throw e;
- }
- if (!(sourceInvocationConfig.getLastTargetInterceptor() instanceof InvokerInterceptor && targetInvocationConfig
- .getTargetInterceptor() instanceof InvokerInterceptor)) {
- // check that we do not have the case where the only interceptors are invokers since we just need one
- sourceInvocationConfig.addTargetInterceptor(targetInvocationConfig.getTargetInterceptor());
- }
- }
- }
- }
- // delegate to other wire builders
- for (WireBuilder builder : builders) {
- builder.connect(sourceFactory, targetFactory, targetType, downScope, targetScopeContext);
- }
- // signal that wire build process is complete
- boolean optimizable = true;
- for (InvocationConfiguration sourceInvocationConfig : sourceFactory.getProxyConfiguration().getInvocationConfigurations()
- .values()) {
- sourceInvocationConfig.build();
- // TODO optimize if no proxy needed using NullProxyFactory
- }
- }
-
- public void completeTargetChain(ProxyFactory targetFactory, Class targetType, ScopeContext targetScopeContext)
- throws BuilderConfigException {
- // delegate to other wire builders
- for (WireBuilder builder : builders) {
- builder.completeTargetChain(targetFactory, targetType, targetScopeContext);
- }
- }
-
-}