jtulach@268: package org.apidesign.infra.ant;
jtulach@268: 
jtulach@268: import java.io.File;
jtulach@268: import java.io.FileWriter;
jtulach@268: import java.io.IOException;
jtulach@274: import java.net.URL;
jtulach@268: import java.util.Map.Entry;
jtulach@268: import org.apache.tools.ant.BuildException;
jtulach@268: import org.apache.tools.ant.Task;
jtulach@268: import org.apache.tools.ant.types.FileSet;
jtulach@268: import org.apache.tools.ant.types.FilterSet;
jtulach@268: 
jtulach@268: public class GrepCopy extends Task {
jtulach@268:     private GrepFilter filter = new GrepFilter();
jtulach@268:     private File dir;
jtulach@274:     private URL url;
jtulach@268:     
jtulach@268:     public GrepCopy() {
jtulach@268:     }
jtulach@268: 
jtulach@268:     public FileSet createFileSet() {
jtulach@268:         return filter.createFileSet();
jtulach@268:     }
jtulach@268: 
jtulach@268:     public void setTarget(File dir) {
jtulach@268:         this.dir = dir;
jtulach@268:     }
jtulach@274:     
jtulach@274:     public void setBaseURL(URL url) {
jtulach@274:         this.url = url;
jtulach@274:     }
jtulach@268: 
jtulach@268:     @Override
jtulach@268:     public void execute() throws BuildException {
jtulach@268:         filter.setProject(getProject());
jtulach@268: 
jtulach@268:         FilterSet set = filter.createFilterSet();
jtulach@268: 
jtulach@268:         for (Object object : set.getFilterHash().entrySet()) {
jtulach@268: 
jtulach@268:             FileWriter w = null;
jtulach@268:             try {
jtulach@268:                 Entry en = (Entry) object;
jtulach@274:                 String key = (String)en.getKey();
jtulach@274:                 {
jtulach@274:                     File to = new File(dir, key);
jtulach@274:                     to.getParentFile().mkdirs();
jtulach@274:                     w = new FileWriter(to);
jtulach@274:                     w.write((String) en.getValue());
jtulach@274:                     w.close();
jtulach@274:                 }
jtulach@274:                 
jtulach@274:                 if (url != null) {
jtulach@274:                     URL u = filter.getPath(url, key);
jtulach@274:                     File to = new File(dir, key + ".url");
jtulach@274:                     to.getParentFile().mkdirs();
jtulach@274:                     w = new FileWriter(to);
jtulach@274:                     w.write(u.toExternalForm());
jtulach@274:                     w.close();
jtulach@274:                 }
jtulach@274:                 
jtulach@268:             } catch (IOException ex) {
jtulach@268:                 throw new BuildException(ex);
jtulach@268:             }
jtulach@268:         }
jtulach@268:     }
jtulach@268: }