How to use

setExcludes

method

in

org.apache.tools.ant.types.PatternSet

/**
 * Append <code>excludes</code> to the current list of exclude
 * patterns.
 *
 * <p>Patterns may be separated by a comma or a space.</p>
 *
 * @param excludes the <code>String</code> containing the exclude patterns.
 */
public synchronized void setExcludes(String excludes) {
  checkAttributesAllowed();
  defaultPatterns.setExcludes(excludes);
  ds = null;
}

/**
 * Appends <code>excludes</code> to the current list of exclude
 * patterns.
 *
 * <p>Patterns may be separated by a comma or a space.</p>
 *
 * @param excludes the <code>String</code> containing the exclude patterns.
 */
public synchronized void setExcludes(String excludes) {
  if (isReference()) {
    throw tooManyAttributes();
  }
  defaultPatterns.setExcludes(excludes);
  directoryScanner = null;
}

private static void unzipExceptClasses(File archive, File destDir, Project prj) {
  Expand e = new Expand();
  e.setProject(prj);
  e.setTaskType("unzip");
  e.setSrc(archive);
  e.setDest(destDir);
  PatternSet p = new PatternSet();
  p.setExcludes("WEB-INF/classes/");
  e.addPatternset(p);
  e.execute();
}

/** 获取过滤输出文件的 {@link PatternSet} 对象 */
protected PatternSet getPatternSet()
{
  PatternSet ps = null;
  
  if(includes != null || excludes != null)
  {
    ps = new PatternSet();
    if(includes != null)
      ps.setIncludes(includes);
    if(excludes != null)
      ps.setExcludes(excludes);
  }
  
  return ps;
}

private static void unzipExceptClasses(File archive, File destDir, Project prj) {
  Expand e = new Expand();
  e.setProject(prj);
  e.setTaskType("unzip");
  e.setSrc(archive);
  e.setDest(destDir);
  PatternSet p = new PatternSet();
  p.setExcludes("WEB-INF/classes/");
  e.addPatternset(p);
  e.execute();
}

private void extractZip(final File source, final File target) throws BuildException
{
  final Expand e = new Expand();
  e.setProject(getProject());
  e.setOverwrite(false);
  if (excludeManifest)
  {
    final PatternSet ps = new PatternSet();
    ps.setExcludes("META-INF,META-INF/MANIFEST.MF"); //NOI18N
    e.addPatternset(ps);
  }
  e.setSrc(source);
  e.setDest(target);
  e.execute();
}

private void extractZip(final File source, final File target) throws BuildException
{
  final Expand e = new Expand();
  e.setProject(getProject());
  e.setOverwrite(false);
  if (excludeManifest)
  {
    final PatternSet ps = new PatternSet();
    ps.setExcludes("META-INF,META-INF/MANIFEST.MF"); //NOI18N
    e.addPatternset(ps);
  }
  e.setSrc(source);
  e.setDest(target);
  e.execute();
}