plugins/org.eclipse.wst.common.frameworks/src/org/eclipse/wst/common/frameworks/internal/operations/ProjectCreationDataModelProviderNew.java - webtools-common/webtools.common - Git at Google

 /*******************************************************************************
  * Copyright (c) 2003, 2007 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.wst.common.frameworks.internal.operations;

 import java.io.File;
 import java.util.Set;

 import org.eclipse.core.internal.resources.Resource;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IProjectDescription;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspace;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.wst.common.frameworks.datamodel.AbstractDataModelProvider;
 import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
 import org.eclipse.wst.common.frameworks.datamodel.IDataModelOperation;
 import org.eclipse.wst.common.frameworks.internal.WTPPlugin;
 import org.eclipse.wst.common.frameworks.internal.WTPResourceHandler;
 import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonMessages;
 import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin;

 public class ProjectCreationDataModelProviderNew extends AbstractDataModelProvider implements IProjectCreationPropertiesNew {

 	public IDataModelOperation getDefaultOperation() {
 		return new ProjectCreationOperationNew(model);
 	}

 	public void init() {
 		super.init();
 	}

 	public Set getPropertyNames() {
 		Set propertyNames = super.getPropertyNames();
 		propertyNames.add(PROJECT);
 		propertyNames.add(PROJECT_NAME);
 		propertyNames.add(PROJECT_LOCATION);
 		propertyNames.add(USE_DEFAULT_LOCATION);
 		propertyNames.add(DEFAULT_LOCATION);
 		propertyNames.add(USER_DEFINED_LOCATION);
 		propertyNames.add(USER_DEFINED_BASE_LOCATION);
 		propertyNames.add(PROJECT_NATURES);
 		propertyNames.add(PROJECT_DESCRIPTION);
 		return propertyNames;
 	}

 	public Object getDefaultProperty(String propertyName) {
 		if (propertyName.equals(PROJECT_LOCATION)) {
 			if (getBooleanProperty(USE_DEFAULT_LOCATION)) {
 				return null;
 			} else if (isPropertySet(USER_DEFINED_BASE_LOCATION)) {
 				return getStringProperty(USER_DEFINED_BASE_LOCATION) + File.separator + getStringProperty(PROJECT_NAME);
 			}
 			return getProperty(USER_DEFINED_LOCATION);
 		} else if (DEFAULT_LOCATION.equals(propertyName)) {
 			return getDefaultLocation();
 		} else if (USE_DEFAULT_LOCATION.equals(propertyName)) {
 			return Boolean.TRUE;
 		} else if (USER_DEFINED_LOCATION.equals(propertyName) || USER_DEFINED_BASE_LOCATION.equals(propertyName)) {
 			return ""; //$NON-NLS-1$
 		} else if (propertyName.equals(PROJECT_DESCRIPTION))
 			return getProjectDescription();
 		return super.getDefaultProperty(propertyName);
 	}

 	private String getDefaultLocation() {
 		IPath path = ResourcesPlugin.getWorkspace().getRoot().getLocation();
 		String projectName = (String) getProperty(PROJECT_NAME);
 		if (projectName != null)
 			path = path.append(projectName);
 		return path.toOSString();
 	}

 	public boolean propertySet(String propertyName, Object propertyValue) {
 		if (propertyName.equals(PROJECT_LOCATION) || propertyName.equals(DEFAULT_LOCATION) || propertyName.equals(PROJECT_DESCRIPTION)) {
 			throw new RuntimeException();
 		} else if (propertyName.equals(PROJECT_NAME)) {
 			IStatus stat = model.validateProperty(PROJECT_NAME);
 			if (stat != OK_STATUS)
 				return true;
 			model.setProperty(PROJECT, getProject());
 			model.notifyPropertyChange(DEFAULT_LOCATION, IDataModel.VALUE_CHG);
 			if (getBooleanProperty(USE_DEFAULT_LOCATION) || isPropertySet(USER_DEFINED_BASE_LOCATION)) {
 				model.notifyPropertyChange(PROJECT_LOCATION, IDataModel.VALUE_CHG);
 			}
 		} else if (propertyName.equals(USE_DEFAULT_LOCATION)) {
 			model.notifyPropertyChange(PROJECT_LOCATION, IDataModel.VALUE_CHG);
 		} else if ((propertyName.equals(USER_DEFINED_LOCATION) || propertyName.equals(USER_DEFINED_BASE_LOCATION)) && !getBooleanProperty(USE_DEFAULT_LOCATION)) {
 			model.notifyPropertyChange(PROJECT_LOCATION, IDataModel.VALUE_CHG);
 		}
 		return true;
 	}

 	private IProjectDescription getProjectDescription() {
 		String projectName = (String) getProperty(PROJECT_NAME);
 		IProjectDescription desc = ResourcesPlugin.getWorkspace().newProjectDescription(projectName);
 		String projectLocation = (String) getProperty(PROJECT_LOCATION);
 		if (projectLocation != null)
 			desc.setLocation(new Path(projectLocation));
 		else
 			desc.setLocation(null);
 		return desc;
 	}

 	protected IProject getProject() {
 		String projectName = (String) getProperty(PROJECT_NAME);
 		return (null != projectName && projectName.length() > 0) ? ResourcesPlugin.getWorkspace().getRoot().getProject(projectName) : null;
 	}

 	public IStatus validate(String propertyName) {
 		if (propertyName.equals(PROJECT_NAME)) {
 			String name = model.getStringProperty(PROJECT_NAME);
 			IStatus status = validateName(name);
 			if (!status.isOK())
 				return status;
 		}
 		if (propertyName.equals(PROJECT_LOCATION)) {
 			IStatus status = validateLocation();
 			if (!status.isOK())
 				return status;
 		}
 		if (propertyName.equals(PROJECT_LOCATION) || propertyName.equals(PROJECT_NAME)) {
 			String projectName = getStringProperty(PROJECT_NAME);

 			String projectLoc = ""; //$NON-NLS-1$
 			if (getBooleanProperty(USE_DEFAULT_LOCATION)) {
 				projectLoc = getDefaultLocation();
 			} else {
 				projectLoc = getStringProperty(PROJECT_LOCATION);
 			}
 			return validateExisting(projectName, projectLoc);
 		}
 		return OK_STATUS;
 	}

 	/**
 	 * @param projectName
 	 * @param projectLoc
 	 * @todo Generated comment
 	 */
 	public static IStatus validateExisting(String projectName, String projectLoc) {
 		if (projectName != null && !projectName.equals("")) {//$NON-NLS-1$
 			File file = new File(projectLoc);
 			if (file.exists()) {
 				if (file.isDirectory()) {
 					File dotProject = new File(file, ".project");//$NON-NLS-1$
 					if (dotProject.exists()) {
 						return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_EXISTS_AT_LOCATION_ERROR, new Object[]{file.toString()}));
 					}
 				}
 			}
 		}
 		return OK_STATUS;
 	}

 	public static IProject getProjectHandleFromProjectName(String projectName) {
 		IWorkspace workspace = ResourcesPlugin.getWorkspace();
 		IStatus status = workspace.validateName(projectName, IResource.PROJECT);
 		return (null != projectName && projectName.length() > 0 && status.isOK()) ? ResourcesPlugin.getWorkspace().getRoot().getProject(projectName) : null;
 	}

 	public static IStatus validateProjectName(String projectName) {
 		IWorkspace workspace = ResourcesPlugin.getWorkspace();
 		IStatus status = workspace.validateName(projectName, IResource.PROJECT);
 		if (!status.isOK())
 			return status;
 		if (projectName.endsWith(" ")) //$NON-NLS-1$
 			return WTPCommonPlugin.createErrorStatus(WTPResourceHandler.getString("41")); //$NON-NLS-1$
 		return OK_STATUS;
 	}

 	public static IStatus validateName(String name) {
 		IStatus status = validateProjectName(name);
 		if (!status.isOK())
 			return status;
 		IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
 		if (project.exists()) {
 			return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_EXISTS_SAMENAME_ERROR, new Object[]{name}));
 		}
 		if (!WTPPlugin.isPlatformCaseSensitive()) {
 			// now look for a matching case variant in the tree
 			IResource variant = ((Resource) project).findExistingResourceVariant(project.getFullPath());
 			if (variant != null) {
 				return WTPCommonPlugin.createErrorStatus(WTPResourceHandler.getString("42")); //$NON-NLS-1$
 			}
 		}
 		return OK_STATUS;
 	}


 	private IStatus validateLocation() {
 		String loc = (String) getProperty(PROJECT_LOCATION);
 		if (null != loc) {
 			IWorkspace workspace = ResourcesPlugin.getWorkspace();
 			IPath path = new Path(loc);
 			return workspace.validateProjectLocation(getProject(), path);
 		}
 		return OK_STATUS;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2003, 2007 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.wst.common.frameworks.internal.operations;

	import java.io.File;
	import java.util.Set;

	import org.eclipse.core.internal.resources.Resource;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IProjectDescription;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.resources.IWorkspace;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.wst.common.frameworks.datamodel.AbstractDataModelProvider;
	import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
	import org.eclipse.wst.common.frameworks.datamodel.IDataModelOperation;
	import org.eclipse.wst.common.frameworks.internal.WTPPlugin;
	import org.eclipse.wst.common.frameworks.internal.WTPResourceHandler;
	import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonMessages;
	import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin;

	public class ProjectCreationDataModelProviderNew extends AbstractDataModelProvider implements IProjectCreationPropertiesNew {

	public IDataModelOperation getDefaultOperation() {
	return new ProjectCreationOperationNew(model);
	}

	public void init() {
	super.init();
	}

	public Set getPropertyNames() {
	Set propertyNames = super.getPropertyNames();
	propertyNames.add(PROJECT);
	propertyNames.add(PROJECT_NAME);
	propertyNames.add(PROJECT_LOCATION);
	propertyNames.add(USE_DEFAULT_LOCATION);
	propertyNames.add(DEFAULT_LOCATION);
	propertyNames.add(USER_DEFINED_LOCATION);
	propertyNames.add(USER_DEFINED_BASE_LOCATION);
	propertyNames.add(PROJECT_NATURES);
	propertyNames.add(PROJECT_DESCRIPTION);
	return propertyNames;
	}

	public Object getDefaultProperty(String propertyName) {
	if (propertyName.equals(PROJECT_LOCATION)) {
	if (getBooleanProperty(USE_DEFAULT_LOCATION)) {
	return null;
	} else if (isPropertySet(USER_DEFINED_BASE_LOCATION)) {
	return getStringProperty(USER_DEFINED_BASE_LOCATION) + File.separator + getStringProperty(PROJECT_NAME);
	}
	return getProperty(USER_DEFINED_LOCATION);
	} else if (DEFAULT_LOCATION.equals(propertyName)) {
	return getDefaultLocation();
	} else if (USE_DEFAULT_LOCATION.equals(propertyName)) {
	return Boolean.TRUE;
	} else if (USER_DEFINED_LOCATION.equals(propertyName) \|\| USER_DEFINED_BASE_LOCATION.equals(propertyName)) {
	return ""; //$NON-NLS-1$
	} else if (propertyName.equals(PROJECT_DESCRIPTION))
	return getProjectDescription();
	return super.getDefaultProperty(propertyName);
	}

	private String getDefaultLocation() {
	IPath path = ResourcesPlugin.getWorkspace().getRoot().getLocation();
	String projectName = (String) getProperty(PROJECT_NAME);
	if (projectName != null)
	path = path.append(projectName);
	return path.toOSString();
	}

	public boolean propertySet(String propertyName, Object propertyValue) {
	if (propertyName.equals(PROJECT_LOCATION) \|\| propertyName.equals(DEFAULT_LOCATION) \|\| propertyName.equals(PROJECT_DESCRIPTION)) {
	throw new RuntimeException();
	} else if (propertyName.equals(PROJECT_NAME)) {
	IStatus stat = model.validateProperty(PROJECT_NAME);
	if (stat != OK_STATUS)
	return true;
	model.setProperty(PROJECT, getProject());
	model.notifyPropertyChange(DEFAULT_LOCATION, IDataModel.VALUE_CHG);
	if (getBooleanProperty(USE_DEFAULT_LOCATION) \|\| isPropertySet(USER_DEFINED_BASE_LOCATION)) {
	model.notifyPropertyChange(PROJECT_LOCATION, IDataModel.VALUE_CHG);
	}
	} else if (propertyName.equals(USE_DEFAULT_LOCATION)) {
	model.notifyPropertyChange(PROJECT_LOCATION, IDataModel.VALUE_CHG);
	} else if ((propertyName.equals(USER_DEFINED_LOCATION) \|\| propertyName.equals(USER_DEFINED_BASE_LOCATION)) && !getBooleanProperty(USE_DEFAULT_LOCATION)) {
	model.notifyPropertyChange(PROJECT_LOCATION, IDataModel.VALUE_CHG);
	}
	return true;
	}

	private IProjectDescription getProjectDescription() {
	String projectName = (String) getProperty(PROJECT_NAME);
	IProjectDescription desc = ResourcesPlugin.getWorkspace().newProjectDescription(projectName);
	String projectLocation = (String) getProperty(PROJECT_LOCATION);
	if (projectLocation != null)
	desc.setLocation(new Path(projectLocation));
	else
	desc.setLocation(null);
	return desc;
	}

	protected IProject getProject() {
	String projectName = (String) getProperty(PROJECT_NAME);
	return (null != projectName && projectName.length() > 0) ? ResourcesPlugin.getWorkspace().getRoot().getProject(projectName) : null;
	}

	public IStatus validate(String propertyName) {
	if (propertyName.equals(PROJECT_NAME)) {
	String name = model.getStringProperty(PROJECT_NAME);
	IStatus status = validateName(name);
	if (!status.isOK())
	return status;
	}
	if (propertyName.equals(PROJECT_LOCATION)) {
	IStatus status = validateLocation();
	if (!status.isOK())
	return status;
	}
	if (propertyName.equals(PROJECT_LOCATION) \|\| propertyName.equals(PROJECT_NAME)) {
	String projectName = getStringProperty(PROJECT_NAME);

	String projectLoc = ""; //$NON-NLS-1$
	if (getBooleanProperty(USE_DEFAULT_LOCATION)) {
	projectLoc = getDefaultLocation();
	} else {
	projectLoc = getStringProperty(PROJECT_LOCATION);
	}
	return validateExisting(projectName, projectLoc);
	}
	return OK_STATUS;
	}

	/**
	* @param projectName
	* @param projectLoc
	* @todo Generated comment
	*/
	public static IStatus validateExisting(String projectName, String projectLoc) {
	if (projectName != null && !projectName.equals("")) {//$NON-NLS-1$
	File file = new File(projectLoc);
	if (file.exists()) {
	if (file.isDirectory()) {
	File dotProject = new File(file, ".project");//$NON-NLS-1$
	if (dotProject.exists()) {
	return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_EXISTS_AT_LOCATION_ERROR, new Object[]{file.toString()}));
	}
	}
	}
	}
	return OK_STATUS;
	}

	public static IProject getProjectHandleFromProjectName(String projectName) {
	IWorkspace workspace = ResourcesPlugin.getWorkspace();
	IStatus status = workspace.validateName(projectName, IResource.PROJECT);
	return (null != projectName && projectName.length() > 0 && status.isOK()) ? ResourcesPlugin.getWorkspace().getRoot().getProject(projectName) : null;
	}

	public static IStatus validateProjectName(String projectName) {
	IWorkspace workspace = ResourcesPlugin.getWorkspace();
	IStatus status = workspace.validateName(projectName, IResource.PROJECT);
	if (!status.isOK())
	return status;
	if (projectName.endsWith(" ")) //$NON-NLS-1$
	return WTPCommonPlugin.createErrorStatus(WTPResourceHandler.getString("41")); //$NON-NLS-1$
	return OK_STATUS;
	}

	public static IStatus validateName(String name) {
	IStatus status = validateProjectName(name);
	if (!status.isOK())
	return status;
	IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
	if (project.exists()) {
	return WTPCommonPlugin.createErrorStatus(WTPCommonPlugin.getResourceString(WTPCommonMessages.PROJECT_EXISTS_SAMENAME_ERROR, new Object[]{name}));
	}
	if (!WTPPlugin.isPlatformCaseSensitive()) {
	// now look for a matching case variant in the tree
	IResource variant = ((Resource) project).findExistingResourceVariant(project.getFullPath());
	if (variant != null) {
	return WTPCommonPlugin.createErrorStatus(WTPResourceHandler.getString("42")); //$NON-NLS-1$
	}
	}
	return OK_STATUS;
	}


	private IStatus validateLocation() {
	String loc = (String) getProperty(PROJECT_LOCATION);
	if (null != loc) {
	IWorkspace workspace = ResourcesPlugin.getWorkspace();
	IPath path = new Path(loc);
	return workspace.validateProjectLocation(getProject(), path);
	}
	return OK_STATUS;
	}
	}