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     * @version $Revision: 384826 $
030     */
031    public class CGeneratorTask 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            CGeneratorTask generator = new CGeneratorTask();
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                    CHeadersGenerator script = new CHeadersGenerator();
076                    script.setJam(jam);
077                    script.setTargetDir(target + "/src/libopenwire");
078                    script.setOpenwireVersion(version);
079                    script.run();
080                }
081                {
082                    CSourcesGenerator script = new CSourcesGenerator();
083                    script.setJam(jam);
084                    script.setTargetDir(target + "/src/libopenwire");
085                    script.setOpenwireVersion(version);
086                    script.run();
087                }
088    
089            } catch (Exception e) {
090                throw new BuildException(e);
091            }
092        }
093    
094        public int getVersion() {
095            return version;
096        }
097    
098        public void setVersion(int version) {
099            this.version = version;
100        }
101    
102        public File getSource() {
103            return source;
104        }
105    
106        public void setSource(File basedir) {
107            this.source = basedir;
108        }
109    
110        public File getTarget() {
111            return target;
112        }
113    
114        public void setTarget(File target) {
115            this.target = target;
116        }
117    
118    }