Java Xpp3Dom.removeChild方法代碼示例

import org.codehaus.plexus.util.xml.Xpp3Dom; //導入方法依賴的package包/類
public NarTestCompileBuildParticipant(MojoExecution execution, boolean runOnIncremental, boolean runOnConfiguration) {
	super(new MojoExecution(execution.getMojoDescriptor(), execution.getExecutionId(), execution.getSource()), runOnIncremental, runOnConfiguration);
	// Some versions of nar-maven-plugin don't have a nar-test-unpack goal
	// this means the test artifacts won't be available to us.
	// What we need to do is run the nar-testCompile goal without any tests
	// its configuration in order to just unpack.
	Xpp3Dom configuration = new Xpp3Dom(execution.getConfiguration());
	logger.debug("Configuration before: " + configuration);
	for (int i = 0; i < configuration.getChildCount(); ++i) {
		if ("tests".equals(configuration.getChild(i).getName())) {
			configuration.removeChild(i);
			break;
		}
	}
	logger.debug("Configuration after: " + configuration);
	getMojoExecution().setConfiguration(configuration);
}
 

import org.codehaus.plexus.util.xml.Xpp3Dom; //導入方法依賴的package包/類
/**
 * Extracts the subset of the given configuration containing only the values accepted by the plugin/goal. The
 * configuration is modified in-place. The the extraction fail the configuration stays unchanged.
 *
 * @param mojo          the Wisdom mojo
 * @param plugin        the plugin object
 * @param goal          the goal / mojo
 * @param configuration the global configuration
 */
public static void extractEligibleConfigurationForGoal(AbstractWisdomMojo mojo,
                                                       Plugin plugin, String goal, Xpp3Dom configuration) {
    try {
        MojoDescriptor descriptor = mojo.pluginManager.getMojoDescriptor(plugin, goal,
                mojo.remoteRepos, mojo.repoSession);
        final List<Parameter> parameters = descriptor.getParameters();
        Xpp3Dom[] children = configuration.getChildren();
        if (children != null) {
            for (int i = children.length - 1; i >= 0; i--) {
                Xpp3Dom child = children[i];
                if (!contains(parameters, child.getName())) {
                    configuration.removeChild(i);
                }
            }
        }
    } catch (Exception e) {
        mojo.getLog().warn("Cannot extract the eligible configuration for goal " + goal + " from the " +
                "configuration");
        mojo.getLog().debug(e);
        // The configuration is not changed.
    }

}
 

import org.codehaus.plexus.util.xml.Xpp3Dom; //導入方法依賴的package包/類
/** Creates copy of the Full.gwt.xml with removed '<inherits>' for the excluded GWT modules. */
private void createFullIdeModuleWithExcludes(Set<String> modulesToExclude)
    throws XmlPullParserException, IOException {
  String fullIdeGwtModulePath = fullIdeGwtModule.replace('.', '/') + ".gwt.xml";
  String fullIdeGwtModuleContent =
      getFileContent(new ZipFile(fullIdeArtifact.getFile()), fullIdeGwtModulePath);

  InputStream in = new ByteArrayInputStream(fullIdeGwtModuleContent.getBytes(UTF_8.name()));
  Xpp3Dom module = Xpp3DomBuilder.build(in, UTF_8.name());

  for (int i = module.getChildCount() - 1; i >= 0; i--) {
    Xpp3Dom child = module.getChild(i);

    if ("inherits".equals(child.getName())) {
      String moduleName = child.getAttribute("name");

      if (modulesToExclude.contains(moduleName)) {
        module.removeChild(i);
      }
    }
  }

  String moduleRelPath =
      fullIdeGwtModulePath.replace(".gwt.xml", FULL_IDE_GWT_MODULE_SUFFIX + ".gwt.xml");

  Path modulePath = Paths.get(outputDirectory.getPath(), moduleRelPath);

  try (Writer writer = new StringWriter()) {
    XMLWriter xmlWriter = new PrettyPrintXMLWriter(writer);
    Xpp3DomWriter.write(xmlWriter, module);
    Files.write(modulePath, writer.toString().getBytes());
  }
}
 

import org.codehaus.plexus.util.xml.Xpp3Dom; //導入方法依賴的package包/類
public static boolean removeXpp3Node(Xpp3Dom parent,Xpp3Dom child) {
	int removeIndex=-1;
	for(int i=0;i<parent.getChildCount();i++){
		if (parent.getChild(i)==child){
			removeIndex=i;
			break;
		}
	}
	if (removeIndex==-1){
		return false;
	}else{
		parent.removeChild(removeIndex);
		return true;
	}
}
 

import org.codehaus.plexus.util.xml.Xpp3Dom; //導入方法依賴的package包/類
private void removeChildren(Xpp3Dom parent) {
	while (parent.getChildCount() != 0)
		parent.removeChild(0);
}