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());
}
}
public JarPackageData readXML(JarPackageData jarPackage) throws IOException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(false);
DocumentBuilder parser = null;
try {
parser = factory.newDocumentBuilder();
} catch (ParserConfigurationException ex) {
throw new IOException(ex.getLocalizedMessage());
} finally {
// Note: Above code is OK since clients are responsible to close the stream
}
parser.setErrorHandler(new DefaultHandler());
Element xmlJarDesc = parser.parse(new InputSource(fInputStream)).getDocumentElement();
if (!xmlJarDesc.getNodeName().equals(JarPackagerUtil.DESCRIPTION_EXTENSION)) {
throw new IOException(JarPackagerMessages.JarPackageReader_error_badFormat);
}
NodeList topLevelElements = xmlJarDesc.getChildNodes();
for (int i = 0; i < topLevelElements.getLength(); i++) {
Node node = topLevelElements.item(i);
if (node.getNodeType() != Node.ELEMENT_NODE) continue;
Element element = (Element) node;
xmlReadJarLocation(jarPackage, element);
xmlReadOptions(jarPackage, element);
xmlReadRefactoring(jarPackage, element);
xmlReadSelectedProjects(jarPackage, element);
if (jarPackage.areGeneratedFilesExported()) xmlReadManifest(jarPackage, element);
xmlReadSelectedElements(jarPackage, element);
}
return jarPackage;
}
public static File exportProjectToJarFile(IProject project, boolean logInfo) {
JarPackageData jarExportOps = new JarPackageData();
jarExportOps.setExportJavaFiles(false);
jarExportOps.setExportClassFiles(true);
jarExportOps.setIncludeDirectoryEntries(true);
jarExportOps.setUsesManifest(false);
jarExportOps.setOverwrite(true);
jarExportOps.setJarBuilder(new LambdaFunctionJarBuilder());
try {
Object[] elements = getElementsToExport(project);
jarExportOps.setElements(elements);
// prefix should be at least three characters long
File jarFile = File.createTempFile(project.getName() + "-lambda", ".zip");
jarFile.deleteOnExit();
jarExportOps.setJarLocation(new Path(jarFile.getAbsolutePath()));
if (logInfo) {
LambdaPlugin.getDefault()
.logInfo(
String.format(
"Exporting project [%s] to %s", project.getName(), jarFile.getAbsolutePath()));
}
IJarExportRunnable runnable = jarExportOps.createJarExportRunnable(null);
runnable.run(null);
if (logInfo) {
LambdaPlugin.getDefault().logInfo("Project exported to " + jarFile.getAbsolutePath());
}
return jarFile;
} catch (Exception e) {
LambdaPlugin.getDefault()
.reportException(
String.format("Unable to export project [%s] to jar file", project.getName()), e);
return null;
}
}
/**
* Create the export option group.
*
* @param parent the parent composite
*/
protected void createOptionsGroup(Composite parent) {
Composite optionsGroup = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
optionsGroup.setLayout(layout);
fExportStructural = new Button(optionsGroup, SWT.CHECK | SWT.LEFT);
fExportStructural.setText(JarPackagerMessages.JarRefactoringDialog_export_structural);
fExportStructural.setSelection(fData.isExportStructuralOnly());
}
/** {@inheritDoc} */
protected void buttonPressed(final int buttonId) {
if (buttonId == IDialogConstants.OK_ID) {
fData.setRefactoringAware(true);
final RefactoringDescriptorProxy[] descriptors = fHistoryControl.getCheckedDescriptors();
Set set = new HashSet();
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
for (int index = 0; index < descriptors.length; index++) {
final String project = descriptors[index].getProject();
if (project != null && !"".equals(project)) // $NON-NLS-1$
set.add(root.getProject(project));
}
fData.setRefactoringProjects((IProject[]) set.toArray(new IProject[set.size()]));
fData.setRefactoringDescriptors(descriptors);
fData.setExportStructuralOnly(fExportStructural.getSelection());
final IDialogSettings settings = fSettings;
if (settings != null) settings.put(SETTING_SORT, fHistoryControl.isSortByProjects());
}
super.buttonPressed(buttonId);
}
protected JarPackageData getJarPackageData(
IPackageFragmentRoot[] roots, IType mainType, IProgressMonitor monitor) throws CoreException {
String filePath = getTempJarPath(appModule.getLocalModule());
if (filePath == null) {
handleApplicationDeploymentFailure();
}
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;
}
private void xmlReadSealingInfo(JarPackageData jarPackage, Element element)
throws java.io.IOException {
/*
* Try to find sealing info. Could ask for single child node
* but this would stop others from adding more child nodes to
* the manifest node.
*/
NodeList sealingElementContainer = element.getChildNodes();
for (int j = 0; j < sealingElementContainer.getLength(); j++) {
Node sealingNode = sealingElementContainer.item(j);
if (sealingNode.getNodeType() == Node.ELEMENT_NODE
&& sealingNode.getNodeName().equals("sealing")) { // $NON-NLS-1$
// Sealing
Element sealingElement = (Element) sealingNode;
jarPackage.setSealJar(getBooleanAttribute(sealingElement, "sealJar")); // $NON-NLS-1$
jarPackage.setPackagesToSeal(
getPackages(sealingElement.getElementsByTagName("packagesToSeal"))); // $NON-NLS-1$
jarPackage.setPackagesToUnseal(
getPackages(sealingElement.getElementsByTagName("packagesToUnSeal"))); // $NON-NLS-1$
}
}
}
private void xmlReadSelectedProjects(JarPackageData jarPackage, Element element)
throws java.io.IOException {
if (element.getNodeName().equals("selectedProjects")) { // $NON-NLS-1$
NodeList selectedElements = element.getChildNodes();
Set<IAdaptable> selectedProjects = new HashSet<IAdaptable>(selectedElements.getLength());
for (int index = 0; index < selectedElements.getLength(); index++) {
Node node = selectedElements.item(index);
if (node.getNodeType() != Node.ELEMENT_NODE) continue;
Element selectedElement = (Element) node;
if (selectedElement.getNodeName().equals("project")) // $NON-NLS-1$
addProject(selectedProjects, selectedElement);
}
jarPackage.setRefactoringProjects(
selectedProjects.toArray(new IProject[selectedProjects.size()]));
}
}
private void xmlReadManifest(JarPackageData jarPackage, Element element)
throws java.io.IOException {
if (element.getNodeName().equals("manifest")) { // $NON-NLS-1$
jarPackage.setManifestVersion(element.getAttribute("manifestVersion")); // $NON-NLS-1$
jarPackage.setUsesManifest(getBooleanAttribute(element, "usesManifest")); // $NON-NLS-1$
jarPackage.setReuseManifest(getBooleanAttribute(element, "reuseManifest")); // $NON-NLS-1$
jarPackage.setSaveManifest(getBooleanAttribute(element, "saveManifest")); // $NON-NLS-1$
jarPackage.setGenerateManifest(
getBooleanAttribute(element, "generateManifest")); // $NON-NLS-1$
jarPackage.setManifestLocation(
Path.fromPortableString(element.getAttribute("manifestLocation"))); // $NON-NLS-1$
jarPackage.setManifestMainClass(getMainClass(element));
xmlReadSealingInfo(jarPackage, element);
}
}
private void xmlReadRefactoring(JarPackageData jarPackage, Element element)
throws java.io.IOException {
if (element.getNodeName().equals("storedRefactorings")) { // $NON-NLS-1$
jarPackage.setExportStructuralOnly(
getBooleanAttribute(
element, "structuralOnly", jarPackage.isExportStructuralOnly())); // $NON-NLS-1$
jarPackage.setDeprecationAware(
getBooleanAttribute(
element, "deprecationInfo", jarPackage.isDeprecationAware())); // $NON-NLS-1$
List<IAdaptable> elements = new ArrayList<IAdaptable>();
int count = 1;
String value = element.getAttribute("project" + count); // $NON-NLS-1$
while (value != null && !"".equals(value)) { // $NON-NLS-1$
final IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(value);
if (project.exists()) elements.add(project);
count++;
value = element.getAttribute("project" + count); // $NON-NLS-1$
}
jarPackage.setRefactoringProjects(elements.toArray(new IProject[elements.size()]));
elements.clear();
count = 1;
IRefactoringHistoryService service = RefactoringCore.getHistoryService();
try {
service.connect();
value = element.getAttribute("refactoring" + count); // $NON-NLS-1$
while (value != null && !"".equals(value)) { // $NON-NLS-1$
final ByteArrayInputStream stream =
new ByteArrayInputStream(value.getBytes("UTF-8")); // $NON-NLS-1$
try {
final RefactoringHistory history =
service.readRefactoringHistory(stream, RefactoringDescriptor.NONE);
if (history != null) {
final RefactoringDescriptorProxy[] descriptors = history.getDescriptors();
if (descriptors.length > 0) {
for (int index = 0; index < descriptors.length; index++) {
elements.add(descriptors[index]);
}
}
}
} catch (CoreException exception) {
JavaPlugin.log(exception);
}
count++;
value = element.getAttribute("refactoring" + count); // $NON-NLS-1$
}
} finally {
service.disconnect();
}
jarPackage.setRefactoringDescriptors(
elements.toArray(new RefactoringDescriptorProxy[elements.size()]));
}
}
/** {@inheritDoc} */
@Override
protected Control createDialogArea(final Composite parent) {
final Composite container = (Composite) super.createDialogArea(parent);
initializeDialogUnits(container);
final Composite composite = new Composite(container, SWT.NULL);
final GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL));
final RefactoringHistoryControlConfiguration configuration =
new RefactoringHistoryControlConfiguration(null, true, true) {
@Override
public final String getWorkspaceCaption() {
return JarPackagerMessages.JarRefactoringDialog_workspace_caption;
}
};
fHistoryControl =
(ISortableRefactoringHistoryControl)
RefactoringUI.createSortableRefactoringHistoryControl(composite, configuration);
fHistoryControl.createControl();
boolean sortProjects = true;
final IDialogSettings settings = fSettings;
if (settings != null) sortProjects = settings.getBoolean(SETTING_SORT);
if (sortProjects) fHistoryControl.sortByProjects();
else fHistoryControl.sortByDate();
GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
data.heightHint = convertHeightInCharsToPixels(32);
data.widthHint = convertWidthInCharsToPixels(72);
fHistoryControl.getControl().setLayoutData(data);
fHistoryControl.setInput(fHistory);
fHistoryControl.setCheckedDescriptors(fData.getRefactoringDescriptors());
createPlainLabel(composite, JarPackagerMessages.JarPackageWizardPage_options_label);
createOptionsGroup(composite);
Dialog.applyDialogFont(parent);
return composite;
}
private void xmlReadOptions(JarPackageData jarPackage, Element element)
throws java.io.IOException {
if (element.getNodeName().equals("options")) { // $NON-NLS-1$
jarPackage.setOverwrite(getBooleanAttribute(element, "overwrite")); // $NON-NLS-1$
jarPackage.setCompress(getBooleanAttribute(element, "compress")); // $NON-NLS-1$
jarPackage.setExportErrors(getBooleanAttribute(element, "exportErrors")); // $NON-NLS-1$
jarPackage.setExportWarnings(getBooleanAttribute(element, "exportWarnings")); // $NON-NLS-1$
jarPackage.setSaveDescription(getBooleanAttribute(element, "saveDescription")); // $NON-NLS-1$
jarPackage.setUseSourceFolderHierarchy(
getBooleanAttribute(element, "useSourceFolders", false)); // $NON-NLS-1$
jarPackage.setDescriptionLocation(
Path.fromPortableString(element.getAttribute("descriptionLocation"))); // $NON-NLS-1$
jarPackage.setBuildIfNeeded(
getBooleanAttribute(
element, "buildIfNeeded", jarPackage.isBuildingIfNeeded())); // $NON-NLS-1$
jarPackage.setIncludeDirectoryEntries(
getBooleanAttribute(element, "includeDirectoryEntries", false)); // $NON-NLS-1$
jarPackage.setRefactoringAware(
getBooleanAttribute(element, "storeRefactorings", false)); // $NON-NLS-1$
}
}
private void xmlReadJarLocation(JarPackageData jarPackage, Element element) {
if (element.getNodeName().equals(JarPackagerUtil.JAR_EXTENSION))
jarPackage.setJarLocation(
Path.fromPortableString(element.getAttribute("path"))); // $NON-NLS-1$
}
public ApplicationArchive getApplicationArchive(IProgressMonitor monitor) throws CoreException {
if (!initialized) {
// Seems like initialize() wasn't invoked prior to this call
throw CloudErrorUtil.toCoreException(
Messages.JavaCloudFoundryArchiver_ERROR_ARCHIVER_NOT_INITIALIZED);
}
ApplicationArchive archive =
JavaWebApplicationDelegate.getArchiveFromManifest(appModule, cloudServer);
if (archive == null) {
File packagedFile = null;
IJavaProject javaProject = CloudFoundryProjectUtil.getJavaProject(appModule);
if (javaProject == null) {
handleApplicationDeploymentFailure(
Messages.JavaCloudFoundryArchiver_ERROR_NO_JAVA_PROJ_RESOLVED);
}
JavaPackageFragmentRootHandler rootResolver =
getPackageFragmentRootHandler(javaProject, monitor);
IType mainType = rootResolver.getMainType(monitor);
final IPackageFragmentRoot[] roots = rootResolver.getPackageFragmentRoots(monitor);
if (roots == null || roots.length == 0) {
handleApplicationDeploymentFailure(
Messages.JavaCloudFoundryArchiver_ERROR_NO_PACKAGE_FRAG_ROOTS);
}
JarPackageData jarPackageData = getJarPackageData(roots, mainType, monitor);
boolean isBoot = CloudFoundryProjectUtil.isSpringBoot(appModule);
// Search for existing MANIFEST.MF
IFile metaFile = getManifest(roots, javaProject);
// Only use existing manifest files for non-Spring boot, as Spring
// boot repackager will
// generate it own manifest file.
if (!isBoot && metaFile != null) {
// If it is not a boot project, use a standard library jar
// builder
jarPackageData.setJarBuilder(getDefaultLibJarBuilder());
jarPackageData.setManifestLocation(metaFile.getFullPath());
jarPackageData.setSaveManifest(false);
jarPackageData.setGenerateManifest(false);
// Check manifest accessibility through the jar package data
// API
// to verify the packaging won't fail
if (!jarPackageData.isManifestAccessible()) {
handleApplicationDeploymentFailure(
NLS.bind(
Messages.JavaCloudFoundryArchiver_ERROR_MANIFEST_NOT_ACCESSIBLE,
metaFile.getLocation().toString()));
}
InputStream inputStream = null;
try {
inputStream = new FileInputStream(metaFile.getLocation().toFile());
Manifest manifest = new Manifest(inputStream);
Attributes att = manifest.getMainAttributes();
if (att.getValue("Main-Class") == null) { // $NON-NLS-1$
handleApplicationDeploymentFailure(
Messages.JavaCloudFoundryArchiver_ERROR_NO_MAIN_CLASS_IN_MANIFEST);
}
} catch (FileNotFoundException e) {
handleApplicationDeploymentFailure(
NLS.bind(
Messages.JavaCloudFoundryArchiver_ERROR_FAILED_READ_MANIFEST,
e.getLocalizedMessage()));
} catch (IOException e) {
handleApplicationDeploymentFailure(
NLS.bind(
Messages.JavaCloudFoundryArchiver_ERROR_FAILED_READ_MANIFEST,
e.getLocalizedMessage()));
} finally {
if (inputStream != null) {
try {
inputStream.close();
} catch (IOException io) {
// Ignore
}
}
}
} else {
// Otherwise generate a manifest file. Note that manifest files
// are only generated in the temporary jar meant only for
// deployment.
// The associated Java project is no modified.
jarPackageData.setGenerateManifest(true);
// This ensures that folders in output folders appear at root
// level
// Example: src/main/resources, which is in the project's
// classpath, contains non-Java templates folder and
// has output folder target/classes. If not exporting output
// folder,
// templates will be packaged in the jar using this path:
// resources/templates
// This may cause problems with the application's dependencies
// if they are looking for just /templates at top level of the
// jar
// If exporting output folders, templates folder will be
// packaged at top level in the jar.
jarPackageData.setExportOutputFolders(true);
}
try {
packagedFile = packageApplication(jarPackageData, monitor);
} catch (CoreException e) {
handleApplicationDeploymentFailure(
NLS.bind(Messages.JavaCloudFoundryArchiver_ERROR_JAVA_APP_PACKAGE, e.getMessage()));
}
if (packagedFile == null || !packagedFile.exists()) {
handleApplicationDeploymentFailure(
Messages.JavaCloudFoundryArchiver_ERROR_NO_PACKAGED_FILE_CREATED);
}
if (isBoot) {
bootRepackage(roots, packagedFile);
}
// At this stage a packaged file should have been created or found
try {
archive = new CloudZipApplicationArchive(new ZipFile(packagedFile));
} catch (IOException ioe) {
handleApplicationDeploymentFailure(
NLS.bind(Messages.JavaCloudFoundryArchiver_ERROR_CREATE_CF_ARCHIVE, ioe.getMessage()));
}
}
return archive;
}