Java Code Examples for org.eclipse.jdt.core.JavaCore#getWorkingCopies()

private void discardWorkingCopies(String parentUri) {
	IPath parentPath = ResourceUtils.filePathFromURI(parentUri);
	if (parentPath != null && !parentPath.lastSegment().endsWith(".java")) {
		ICompilationUnit[] workingCopies = JavaCore.getWorkingCopies(null);
		for (ICompilationUnit workingCopy : workingCopies) {
			IResource resource = workingCopy.getResource();
			if (resource == null) {
				continue;
			}

			IPath cuPath = resource.getRawLocation() != null ? resource.getRawLocation() : resource.getLocation();
			if (cuPath != null && parentPath.isPrefixOf(cuPath)) {
				try {
					workingCopy.discardWorkingCopy();
				} catch (JavaModelException e) {
					// do nothing.
				}
			}
		}
	}
}
 

@Override
protected boolean isDirty(URI uri) {
	if (uri == null)
		return false;
	if (URIHelperConstants.PROTOCOL.equals(uri.scheme())) {
		String path = uri.path();
		if (URIHelperConstants.PRIMITIVES.equals(path))
			return false;
		String topLevelTypeName = path.substring(URIHelperConstants.OBJECTS.length());
		ICompilationUnit[] workingCopies = JavaCore.getWorkingCopies(null);
		for(ICompilationUnit cu: workingCopies) {
			try {
				if (cu.hasUnsavedChanges()) {
					IType primaryType = cu.findPrimaryType();
					if (primaryType != null) {
						if (topLevelTypeName.equals(primaryType.getFullyQualifiedName())) {
							return true;
						}
					}
				}
			} catch (JavaModelException e) {
				// ignore
			}
		}
	}
	return super.isDirty(uri);
}
 

@After
public void tearDown() throws Exception {
	if (oldServerMode == null) {
		System.clearProperty(JDTEnvironmentUtils.SYNTAX_SERVER_ID);
	} else {
		System.setProperty(JDTEnvironmentUtils.SYNTAX_SERVER_ID, oldServerMode);
	}
	ProjectsManager.setAutoBuilding(oldBuildStatus);
	server.getClientConnection().disconnect();
	for (ICompilationUnit cu : JavaCore.getWorkingCopies(null)) {
		cu.discardWorkingCopy();
	}
}
 

@After
public void tearDown() throws Exception {
	JavaLanguageServerPlugin.getNonProjectDiagnosticsState().setGlobalErrorLevel(originalGlobalErrorLevel);
	javaClient.disconnect();
	for (ICompilationUnit cu : JavaCore.getWorkingCopies(null)) {
		cu.discardWorkingCopy();
	}
}
 

@After
public void tearDown() throws Exception {
	sharedASTProvider.disposeAST();
	javaClient.disconnect();
	for (ICompilationUnit cu : JavaCore.getWorkingCopies(null)) {
		cu.discardWorkingCopy();
	}
}
 

@After
public void tearDown() throws Exception {
	javaClient.disconnect();
	for (ICompilationUnit unit : JavaCore.getWorkingCopies(null)) {
		unit.discardWorkingCopy();
	}
}
 

@After
public void tearDown() throws Exception {
	JavaLanguageServerPlugin.getNonProjectDiagnosticsState().setGlobalErrorLevel(true);
	javaClient.disconnect();
	for (ICompilationUnit cu : JavaCore.getWorkingCopies(null)) {
		cu.discardWorkingCopy();
	}
	FileUtils.deleteQuietly(temp);
}
 

@After
public void tearDown() throws Exception {
	javaClient.disconnect();
	handler.removeResourceChangeListener();
	for (ICompilationUnit cu : JavaCore.getWorkingCopies(null)) {
		cu.discardWorkingCopy();
	}
}
 

@After
public void tearDown() throws Exception {
	JavaLanguageServerPlugin.getNonProjectDiagnosticsState().setGlobalErrorLevel(true);
	javaClient.disconnect();
	for (ICompilationUnit cu : JavaCore.getWorkingCopies(null)) {
		cu.discardWorkingCopy();
	}
}
 

/**
 * Resets the working copies.
 */
protected void resetWorkingCopies() {
	final ICompilationUnit[] units= JavaCore.getWorkingCopies(fOwner);
	for (int index= 0; index < units.length; index++) {
		final ICompilationUnit unit= units[index];
		try {
			unit.discardWorkingCopy();
		} catch (Exception exception) {
			// Do nothing
		}
	}
}