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Java IProject.exists方法代碼示例

本文整理匯總了Java中org.eclipse.core.resources.IProject.exists方法的典型用法代碼示例。如果您正苦於以下問題：Java IProject.exists方法的具體用法？Java IProject.exists怎麽用？Java IProject.exists使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.eclipse.core.resources.IProject的用法示例。


在下文中一共展示了IProject.exists方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getProject

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
/**
 * Returns with the corresponding {@link IN4JSProject N4JS project} for the given {@link IProject Eclipse project}
 * argument. Returns with {@code null} if
 * <ul>
 * <li>the {@code project} argument is {@code null} or</li>
 * <li>no {@link IN4JSProject#exists() existing} {@link IN4JSProject N4JS project} project can be found with the
 * desired project ID.</li>
 * </ul>
 *
 * @param project
 *            the searched project.
 * @return the N4JS project or {@code null} if such project does not exist.
 */
public IN4JSProject getProject(IProject project) {

	checkArgument(!(project instanceof ExternalProject), "Expected Eclipse workspace project. Got: " + project);

	if (null == project || !project.exists() || !project.isOpen()) {
		return null;
	}

	final String projectName = Strings.nullToEmpty(project.getName());
	final IN4JSProject n4Project = core.create(createPlatformResourceURI(projectName, true));
	if (null == n4Project || !n4Project.exists() || n4Project.isExternal()) {
		return null;
	}
	return n4Project;
}
開發者ID:eclipse，項目名稱:n4js，代碼行數:29，代碼來源:N4JSProjectExplorerHelper.java

示例2: createProject

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
protected void createProject ( final IProgressMonitor monitor ) throws CoreException
{
    monitor.beginTask ( "Create project", 2 );

    final IProject project = this.info.getProject ();

    final IProjectDescription desc = project.getWorkspace ().newProjectDescription ( project.getName () );
    desc.setLocation ( this.info.getProjectLocation () );
    desc.setNatureIds ( new String[] { Constants.PROJECT_NATURE_CONFIGURATION, PROJECT_NATURE_JS } );

    final ICommand jsCmd = desc.newCommand ();
    jsCmd.setBuilderName ( BUILDER_JS_VALIDATOR );

    final ICommand localBuilder = desc.newCommand ();
    localBuilder.setBuilderName ( Constants.PROJECT_BUILDER );

    desc.setBuildSpec ( new ICommand[] { jsCmd, localBuilder } );

    if ( !project.exists () )
    {
        project.create ( desc, new SubProgressMonitor ( monitor, 1 ) );
        project.open ( new SubProgressMonitor ( monitor, 1 ) );
    }
    monitor.done ();
}
開發者ID:eclipse，項目名稱:neoscada，代碼行數:26，代碼來源:CreateProjectOperation.java

示例3: createProjectPluginResource

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
public IProject createProjectPluginResource(String projectName, IProgressMonitor monitor) throws CoreException {
	IWorkspace myWorkspace = ResourcesPlugin.getWorkspace();
	IWorkspaceRoot myWorkspaceRoot = myWorkspace.getRoot();
	IProject resourceProject = myWorkspaceRoot.getProject(projectName);
	
	if (!resourceProject.exists()) {		
		if(myWorkspaceRoot.getLocation().toFile().equals(new Path(Engine.PROJECTS_PATH).toFile())){
			logDebug("createProjectPluginResource : project is in the workspace folder");
			
			resourceProject.create(monitor);
		}else{
			logDebug("createProjectPluginResource: project isn't in the workspace folder");
	
			IPath projectPath = new Path(Engine.PROJECTS_PATH + "/" + projectName).makeAbsolute();
			IProjectDescription description = myWorkspace.newProjectDescription(projectName);
			description.setLocation(projectPath);
			resourceProject.create(description, monitor);
		}
	}
	
	return resourceProject;
}
開發者ID:convertigo，項目名稱:convertigo-eclipse，代碼行數:23，代碼來源:ConvertigoPlugin.java

示例4: validatePage

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
private void validatePage() {
	setErrorMessage(null);
	setMessage(null);
	updateButtons(false);
	
	String projectName= fProjectText.getText().trim();
	if (projectName.length() == 0) {
		setErrorMessage(MessageUtil.getString("project_not_defined"));
		return;
	}
	 
	IProject project= ResourceManager.getProject(projectName);
	if (!project.exists()) {
		setErrorMessage(MessageUtil.getString("invalid_project_name"));
		return;
	}
	
	if (!GW4ENature.hasGW4ENature(project)) {
		setErrorMessage(MessageUtil.getString("not_a_gw4e_project"));
		return;
	}
	GW4ELaunchConfigurationTab.this.setDirty(true);
	updateLaunchConfigurationDialog();
	updateButtons(true);
	 
}
開發者ID:gw4e，項目名稱:gw4e.project，代碼行數:27，代碼來源:GW4ELaunchConfigurationTab.java

示例5: deleteProjects

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
private static void deleteProjects(final IProject[] projects, StringBuilder error) {
	for (final IProject project : projects) {
		if (project.exists()) {
			try {
				project.delete(true, true, new NullProgressMonitor());
			} catch (CoreException e) {
				error.append(e.getMessage());
			}
		}
	}
}
開發者ID:eclipse，項目名稱:n4js，代碼行數:12，代碼來源:AbstractBuilderTest.java

示例6: getJSProject

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
private IProject getJSProject() {
	IProject javaProject = findJSProject(PROJECT_NAME);
	if (javaProject == null || !javaProject.exists()) {
		try {
			demandCreateProject = ProjectUtils.createJSProject(PROJECT_NAME);
			javaProject = findJSProject(PROJECT_NAME);
		} catch (CoreException e) {
			fail("Cannot create project due to: " + e.getMessage() + " / " + e);
		}
	}
	return javaProject;
}
開發者ID:eclipse，項目名稱:n4js，代碼行數:13，代碼來源:AbstractN4JSContentAssistTest.java

示例7: validateModuleSpecifier

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
/**
 * Module specifier specifier property constraints
 */
@Override
protected void validateModuleSpecifier() throws ValidationException {

	String effectiveModuleSpecifier = getModel().getEffectiveModuleSpecifier();

	// Invoke super validation procedure on full effective module specifier
	doValidateModuleSpecifier(effectiveModuleSpecifier);

	/* Check for potential file collisions */
	if (isFileSpecifyingModuleSpecifier(effectiveModuleSpecifier)) {
		IProject moduleProject = ResourcesPlugin.getWorkspace().getRoot()
				.getProject(getModel().getProject().toString());
		IPath effectiveModulePath = new Path(getModel().getEffectiveModuleSpecifier());

		IPath n4jsdPath = getModel().getSourceFolder()
				.append(effectiveModulePath.addFileExtension(N4JSGlobals.N4JSD_FILE_EXTENSION));
		IPath n4jsPath = getModel().getSourceFolder()
				.append(effectiveModulePath.addFileExtension(N4JSGlobals.N4JS_FILE_EXTENSION));

		if (getModel().isDefinitionFile() && moduleProject.exists(n4jsPath)) {
			throw new ValidationException(
					String.format(ErrorMessages.THE_NEW_DEFINITION_MODULE_COLLIDES_WITH_THE_SOURCE_FILE,
							moduleProject.getFullPath().append(n4jsPath)));
		} else if (!getModel().isDefinitionFile() && moduleProject.exists(n4jsdPath)) {
			throw new ValidationException(String
					.format(ErrorMessages.THE_NEW_SOURCE_MODULE_COLLIDES_WITH_THE_DEFINITION_FILE,
							moduleProject.getFullPath().append(n4jsdPath)));
		}
	}

}
開發者ID:eclipse，項目名稱:n4js，代碼行數:35，代碼來源:N4JSClassifierWizardModelValidator.java

示例8: updateProposalContext

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
/**
 * This method should be invoked whenever source folder or project value change, to update the proposal contexts for
 * the field source folder and module specifier
 */
private void updateProposalContext() {
	IPath projectPath = model.getProject();
	IPath sourceFolderPath = model.getSourceFolder();

	// Early exit for empty project value
	if (projectPath.isEmpty()) {
		sourceFolderContentProposalAdapter.setContentProposalProvider(null);
		moduleSpecifierContentProposalAdapter.setContentProposalProvider(null);
		return;
	}

	IProject project = ResourcesPlugin.getWorkspace().getRoot()
			.getProject(projectPath.toString());

	if (null == project || !project.exists()) {
		// Disable source folder and module specifier proposals
		sourceFolderContentProposalAdapter.setContentProposalProvider(null);
		moduleSpecifierContentProposalAdapter.setContentProposalProvider(null);
	} else {
		// Try to retrieve the source folder and if not specified set it to null
		IContainer sourceFolder = sourceFolderPath.segmentCount() != 0 ? project.getFolder(sourceFolderPath) : null;

		// If the project exists, enable source folder proposals
		sourceFolderContentProposalAdapter
				.setContentProposalProvider(sourceFolderContentProviderFactory.createProviderForProject(project));

		if (null != sourceFolder && sourceFolder.exists()) {
			// If source folder exists as well enable module specifier proposal
			moduleSpecifierContentProposalAdapter.setContentProposalProvider(
					moduleSpecifierContentProviderFactory.createProviderForPath(sourceFolder.getFullPath()));
		} else {
			// Otherwise disable module specifier proposals
			moduleSpecifierContentProposalAdapter.setContentProposalProvider(null);
		}
	}
}
開發者ID:eclipse，項目名稱:n4js，代碼行數:41，代碼來源:WorkspaceWizardPage.java

示例9: getProject

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
private IProject getProject(BuildData buildData) {
	IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(buildData.getProjectName());
	if (null == project || !project.isAccessible()) {
		final IProject externalProject = getExternalLibraryWorkspace().getProject(buildData.getProjectName());
		if (null != externalProject && externalProject.exists()) {
			project = externalProject;
		}
	}
	return project;
}
開發者ID:eclipse，項目名稱:n4js，代碼行數:11，代碼來源:N4JSGenerateImmediatelyBuilderState.java

示例10: findTarget

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
protected IContainer findTarget ( final Protocol protocol, final IProject modelProject )
{
    final IProject project = findProject ( protocol, modelProject );
    if ( !project.exists () )
    {
        throw new RuntimeException ( String.format ( "Project '%s' does not exists", project.getName () ) );
    }
    return project.getFolder ( "src" );
}
開發者ID:eclipse，項目名稱:neoscada，代碼行數:10，代碼來源:AcceleoGenerateGeneratorAction.java

示例11: getProjectPluginResource

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
public IProject getProjectPluginResource(String projectName, IProgressMonitor monitor) throws CoreException {
	if (cacheIProject.containsKey(projectName)) return (IProject)cacheIProject.get(projectName);
	
	IProject resourceProject = createProjectPluginResource(projectName);
	if (resourceProject.exists()) {
		resourceProject.refreshLocal(IResource.DEPTH_INFINITE, monitor);			
		if (!resourceProject.isOpen())
			resourceProject.open(monitor);
	}
	cacheIProject.put(projectName, resourceProject);
	
	return resourceProject;
}
開發者ID:convertigo，項目名稱:convertigo-eclipse，代碼行數:14，代碼來源:ConvertigoPlugin.java

示例12: moveProjectPluginResource

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
public void moveProjectPluginResource(String projectName, String newName) throws CoreException {
	cacheIProject.remove(projectName);
	IWorkspace myWorkspace = ResourcesPlugin.getWorkspace();
	IWorkspaceRoot myWorkspaceRoot = myWorkspace.getRoot();
	IProject resourceProject = myWorkspaceRoot.getProject(projectName);
	
	if (resourceProject.exists()) {
		IPath newProjectPath = new Path(Engine.PROJECTS_PATH + "/" + newName).makeAbsolute();
       	IProjectDescription description = myWorkspace.newProjectDescription(newName);
		description.setLocation(newProjectPath);
       	resourceProject.move(description, false, null);
	}
}
開發者ID:convertigo，項目名稱:convertigo-eclipse，代碼行數:14，代碼來源:ConvertigoPlugin.java

示例13: createJavaProject

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
private IJavaProject createJavaProject(String name) throws CoreException {
  IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
  if (project.exists())
    project.delete(true, null);
  project.create(null);
  project.open(null);
  IProjectDescription description = project.getDescription();
  description.setNatureIds(new String[] { JavaCore.NATURE_ID });
  project.setDescription(description, null);
  IJavaProject javaProject = JavaCore.create(project);
  javaProject.setRawClasspath(new IClasspathEntry[] { JavaCore.newVariableEntry(new Path("JRE_LIB"), null, null) }, null);
  return javaProject;
}
開發者ID:RuiChen08，項目名稱:dacapobench，代碼行數:14，代碼來源:FullSourceWorkspaceModelTests.java

示例14: deleteProjectPluginResource

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
public void deleteProjectPluginResource(boolean deleteContent, String projectName) throws CoreException {
	cacheIProject.remove(projectName);
	IWorkspace myWorkspace = ResourcesPlugin.getWorkspace();
	IWorkspaceRoot myWorkspaceRoot = myWorkspace.getRoot();
	IProject resourceProject = myWorkspaceRoot.getProject(projectName);
	
	if (resourceProject.exists()) {
       	resourceProject.delete(deleteContent, false, null);
	}
}
開發者ID:convertigo，項目名稱:convertigo-eclipse，代碼行數:11，代碼來源:ConvertigoPlugin.java

示例15: createProject

import org.eclipse.core.resources.IProject; //導入方法依賴的package包/類
public static IJavaProject createProject(String name) throws CoreException {

		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
		IProject project = root.getProject(name);
		if (!project.exists()) {
			project.create(new NullProgressMonitor());
		} else {
			project.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
		}

		if (!project.isOpen()) {
			project.open(new NullProgressMonitor());
		}

		IFolder binFolder = project.getFolder("bin");
		if (!binFolder.exists()) {
			createFolder(binFolder, false, true, new NullProgressMonitor());
		}
		IPath outputLocation = binFolder.getFullPath();

		addNatureToProject(project, JavaCore.NATURE_ID, new NullProgressMonitor());

		IJavaProject jproject = JavaCore.create(project);
		jproject.setOutputLocation(outputLocation, new NullProgressMonitor());

		IClasspathEntry[] entries = PreferenceConstants.getDefaultJRELibrary();

		jproject.setRawClasspath(entries, new NullProgressMonitor());

		return jproject;
	}
開發者ID:gw4e，項目名稱:gw4e.project，代碼行數:32，代碼來源:ProjectHelper.java


注：本文中的org.eclipse.core.resources.IProject.exists方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。