| /** |
| * Copyright (C) 2008 Google Inc. |
| * |
| * 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 com.google.inject.grapher.graphviz; |
| |
| import com.google.inject.Inject; |
| import com.google.inject.Key; |
| import com.google.inject.grapher.ImplementationNode; |
| import com.google.inject.grapher.NameFactory; |
| import com.google.inject.grapher.graphviz.BindingEdgeFactory.GraphvizEdgeAdaptor; |
| |
| import java.lang.reflect.Member; |
| |
| /** |
| * Graphviz-specific implementation of {@link ImplementationNode.Factory}. Uses |
| * a {@link GraphvizEdgeAdaptor} to delegate to a {@link GraphvizNode}. |
| * |
| * @author phopkins@gmail.com (Pete Hopkins) |
| */ |
| public class ImplementationNodeFactory |
| implements ImplementationNode.Factory<String, ImplementationNode<String>> { |
| private final GraphvizRenderer renderer; |
| private final NameFactory nameFactory; |
| private final PortIdFactory portIdFactory; |
| |
| @Inject |
| public ImplementationNodeFactory(GraphvizRenderer renderer, NameFactory nameFactory, |
| PortIdFactory portIdFactory) { |
| this.renderer = renderer; |
| this.nameFactory = nameFactory; |
| this.portIdFactory = portIdFactory; |
| } |
| |
| public ImplementationNode<String> newImplementationNode(String nodeId) { |
| GraphvizNode node = new GraphvizNode(nodeId); |
| |
| renderer.addNode(node); |
| return newAdaptor(node); |
| } |
| |
| protected GraphvizNodeAdaptor newAdaptor(GraphvizNode node) { |
| return new GraphvizNodeAdaptor(node); |
| } |
| |
| /** |
| * Adaptor class that converts {@link ImplementationNode} methods to display |
| * operations on a {@link GraphvizNode}. |
| */ |
| protected class GraphvizNodeAdaptor implements ImplementationNode<String> { |
| protected final GraphvizNode node; |
| |
| public GraphvizNodeAdaptor(GraphvizNode node) { |
| this.node = node; |
| |
| this.node.setStyle(NodeStyle.INVISIBLE); |
| } |
| |
| public void setClassKey(Key<?> key) { |
| node.setHeaderBackgroundColor("#000000"); |
| node.setHeaderTextColor("#ffffff"); |
| node.setTitle(nameFactory.getClassName(key)); |
| } |
| |
| public void setInstance(Object instance) { |
| node.setHeaderBackgroundColor("#aaaaaa"); |
| node.setHeaderTextColor("#ffffff"); |
| node.setTitle(nameFactory.getClassName(instance)); |
| } |
| |
| public void setSource(Object source) { |
| node.addSubtitle(0, nameFactory.getSourceName(source)); |
| } |
| |
| public void addMember(Member member) { |
| node.addField(portIdFactory.getPortId(member), nameFactory.getMemberName(member)); |
| } |
| } |
| } |