Java JarPackageData.setElements方法代码示例

import org.eclipse.jdt.ui.jarpackager.JarPackageData; //导入方法依赖的package包/类
private void xmlReadSelectedElements(JarPackageData jarPackage, Element element) throws java.io.IOException {
	if (element.getNodeName().equals("selectedElements")) { //$NON-NLS-1$
		jarPackage.setExportClassFiles(getBooleanAttribute(element, "exportClassFiles")); //$NON-NLS-1$
		jarPackage.setExportOutputFolders(getBooleanAttribute(element, "exportOutputFolder", false)); //$NON-NLS-1$
		jarPackage.setExportJavaFiles(getBooleanAttribute(element, "exportJavaFiles")); //$NON-NLS-1$
		NodeList selectedElements= element.getChildNodes();
		Set<IAdaptable> elementsToExport= new HashSet<IAdaptable>(selectedElements.getLength());
		for (int j= 0; j < selectedElements.getLength(); j++) {
			Node selectedNode= selectedElements.item(j);
			if (selectedNode.getNodeType() != Node.ELEMENT_NODE)
				continue;
			Element selectedElement= (Element)selectedNode;
			if (selectedElement.getNodeName().equals("file")) //$NON-NLS-1$
				addFile(elementsToExport, selectedElement);
			else if (selectedElement.getNodeName().equals("folder")) //$NON-NLS-1$
				addFolder(elementsToExport,selectedElement);
			else if (selectedElement.getNodeName().equals("project")) //$NON-NLS-1$
				addProject(elementsToExport ,selectedElement);
			else if (selectedElement.getNodeName().equals("javaElement")) //$NON-NLS-1$
				addJavaElement(elementsToExport, selectedElement);
			// Note: Other file types are not handled by this writer
		}
		jarPackage.setElements(elementsToExport.toArray());
	}
}
 

import org.eclipse.jdt.ui.jarpackager.JarPackageData; //导入方法依赖的package包/类
protected JarPackageData getJarPackageData(IPackageFragmentRoot[] roots, IType mainType, IProgressMonitor monitor)
		throws CoreException {

	String filePath = getTempJarPath(appModule.getLocalModule());

	if (filePath == null) {
		errorHandler.handleApplicationDeploymentFailure("Failed to create temporary JAR file");
	}

	IPath location = new Path(filePath);

	// Note that if no jar builder is specified in the package data
	// then a default one is used internally by the data that does NOT
	// package any jar dependencies.
	JarPackageData packageData = new JarPackageData();

	packageData.setJarLocation(location);

	// Don't create a manifest. A repackager should determine if a
	// generated
	// manifest is necessary
	// or use a user-defined manifest.
	packageData.setGenerateManifest(false);

	// Since user manifest is not used, do not save to manifest (save to
	// manifest saves to user defined manifest)
	packageData.setSaveManifest(false);

	packageData.setManifestMainClass(mainType);
	packageData.setElements(roots);
	return packageData;
}
 

import org.eclipse.jdt.ui.jarpackager.JarPackageData; //导入方法依赖的package包/类
/**
 * Creates a JAR file containing the given resource (Java class with
 * main()) and all associated resources
 * 
 * @param resource the resource
 * @return a file designing the created package
 */
public void run(IProgressMonitor monitor) {

  log.fine("Build jar");
  JarPackageData jarrer = new JarPackageData();

  jarrer.setExportJavaFiles(true);
  jarrer.setExportClassFiles(true);
  jarrer.setExportOutputFolders(true);
  jarrer.setOverwrite(true);

  try {
    // IJavaProject project =
    // (IJavaProject) resource.getProject().getNature(JavaCore.NATURE_ID);

    // check this is the case before letting this method get called
    Object element = resource.getAdapter(IJavaElement.class);
    IType type = ((ICompilationUnit) element).findPrimaryType();
    jarrer.setManifestMainClass(type);

    // Create a temporary JAR file name
    File baseDir = Activator.getDefault().getStateLocation().toFile();

    String prefix =
        String.format("%s_%s-", resource.getProject().getName(), resource
            .getName());
    File jarFile = File.createTempFile(prefix, ".jar", baseDir);
    jarrer.setJarLocation(new Path(jarFile.getAbsolutePath()));

    jarrer.setElements(resource.getProject().members(IResource.FILE));
    IJarExportRunnable runnable =
        jarrer.createJarExportRunnable(Display.getDefault()
            .getActiveShell());
    runnable.run(monitor);

    this.jarFile = jarFile;

  } catch (Exception e) {
    e.printStackTrace();
    throw new RuntimeException(e);
  }
}