001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.activemq.openwire.tool;
018    
019    import java.io.File;
020    
021    import org.apache.tools.ant.BuildException;
022    import org.apache.tools.ant.Project;
023    import org.apache.tools.ant.Task;
024    import org.codehaus.jam.JamService;
025    import org.codehaus.jam.JamServiceFactory;
026    import org.codehaus.jam.JamServiceParams;
027    
028    /**
029     * 
030     */
031    public class CppGeneratorTask extends Task {
032    
033        int version = 2;
034        File source = new File(".");
035        File target = new File(".");
036    
037        public static void main(String[] args) {
038    
039            Project project = new Project();
040            project.init();
041            CppGeneratorTask generator = new CppGeneratorTask();
042            generator.setProject(project);
043    
044            if (args.length > 0) {
045                generator.version = Integer.parseInt(args[0]);
046            }
047    
048            if (args.length > 1) {
049                generator.source = new File(args[1]);
050            }
051    
052            if (args.length > 2) {
053                generator.target = new File(args[2]);
054            }
055    
056            generator.execute();
057        }
058    
059        public void execute() throws BuildException {
060            try {
061    
062                String sourceDir = source + "/src/main/java";
063    
064                System.out.println("Parsing source files in: " + sourceDir);
065    
066                JamServiceFactory jamServiceFactory = JamServiceFactory.getInstance();
067                JamServiceParams params = jamServiceFactory.createServiceParams();
068                File[] dirs = new File[] {
069                    new File(sourceDir)
070                };
071                params.includeSourcePattern(dirs, "**/*.java");
072                JamService jam = jamServiceFactory.createService(params);
073    
074                {
075                    CppClassesGenerator script = new CppClassesGenerator();
076                    script.setJam(jam);
077                    script.setTargetDir(target + "/src/main/cpp");
078                    script.setOpenwireVersion(version);
079                    script.run();
080                }
081                {
082                    CppHeadersGenerator script = new CppHeadersGenerator();
083                    script.setJam(jam);
084                    script.setTargetDir(target + "/src/main/cpp");
085                    script.setOpenwireVersion(version);
086                    script.run();
087                }
088                {
089                    CppMarshallingHeadersGenerator script = new CppMarshallingHeadersGenerator();
090                    script.setJam(jam);
091                    script.setTargetDir(target + "/src");
092                    script.setOpenwireVersion(version);
093                    script.run();
094                }
095                {
096                    CppMarshallingClassesGenerator script = new CppMarshallingClassesGenerator();
097                    script.setJam(jam);
098                    script.setTargetDir(target + "/src");
099                    script.setOpenwireVersion(version);
100                    script.run();
101                }
102    
103            } catch (Exception e) {
104                throw new BuildException(e);
105            }
106        }
107    
108        public int getVersion() {
109            return version;
110        }
111    
112        public void setVersion(int version) {
113            this.version = version;
114        }
115    
116        public File getSource() {
117            return source;
118        }
119    
120        public void setSource(File basedir) {
121            this.source = basedir;
122        }
123    
124        public File getTarget() {
125            return target;
126        }
127    
128        public void setTarget(File target) {
129            this.target = target;
130        }
131    
132    }