| /******************************************************************************* |
| * Copyright (c) 2005, 2006 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.project.facet; |
| |
| import java.util.Set; |
| |
| import org.eclipse.core.internal.resources.ResourceStatus; |
| import org.eclipse.core.internal.utils.Messages; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceStatus; |
| 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.osgi.util.NLS; |
| import org.eclipse.wst.common.componentcore.datamodel.FacetInstallDataModelProvider; |
| import org.eclipse.wst.common.componentcore.internal.util.IModuleConstants; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonMessages; |
| import org.eclipse.wst.common.frameworks.internal.plugin.WTPCommonPlugin; |
| import org.eclipse.wst.web.internal.ResourceHandler; |
| |
| import com.ibm.icu.text.UTF16; |
| import com.ibm.icu.util.StringTokenizer; |
| |
| public class SimpleWebFacetInstallDataModelProvider extends FacetInstallDataModelProvider implements ISimpleWebFacetInstallDataModelProperties { |
| |
| public SimpleWebFacetInstallDataModelProvider() { |
| super(); |
| } |
| |
| @Override |
| public Set getPropertyNames() { |
| Set names = super.getPropertyNames(); |
| names.add(CONTENT_DIR); |
| names.add(CONTEXT_ROOT); |
| return names; |
| } |
| |
| @Override |
| public Object getDefaultProperty(String propertyName) { |
| if (propertyName.equals(CONTENT_DIR)) { |
| return "WebContent"; //$NON-NLS-1$ |
| } else if (propertyName.equals(CONTEXT_ROOT)) { |
| return getStringProperty(FACET_PROJECT_NAME).replace(' ', '_'); |
| } else if (propertyName.equals(FACET_ID)) { |
| return IModuleConstants.WST_WEB_MODULE; |
| } |
| return super.getDefaultProperty(propertyName); |
| } |
| |
| @Override |
| public boolean propertySet(String propertyName, Object propertyValue) { |
| if (FACET_PROJECT_NAME.equals(propertyName)) { |
| model.notifyPropertyChange(CONTEXT_ROOT, IDataModel.VALID_VALUES_CHG); |
| } |
| return super.propertySet(propertyName, propertyValue); |
| } |
| |
| @Override |
| public IStatus validate(String name) { |
| if (name.equals(CONTEXT_ROOT)) { |
| return validateContextRoot(getStringProperty(CONTEXT_ROOT)); |
| } |
| else if (name.equals(CONTENT_DIR)) { |
| String folderName = model.getStringProperty(CONTENT_DIR); |
| if (folderName == null || folderName.length() == 0 || folderName.equals("/") || folderName.equals("\\")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| // all folders which meet the criteria of "CONFIG_FOLDER" are required |
| String errorMessage = WTPCommonPlugin.getResourceString(WTPCommonMessages.WEBCONTENTFOLDER_EMPTY); |
| return WTPCommonPlugin.createErrorStatus(errorMessage); |
| } |
| IStatus status = validateFolderName(folderName); |
| if (status.isOK()) |
| { |
| if (folderName.indexOf('#') != -1) { |
| String message = NLS.bind(Messages.resources_invalidCharInName, "#", folderName); //$NON-NLS-1$ |
| status = new ResourceStatus(IResourceStatus.INVALID_VALUE, null, message); |
| } |
| } |
| return status; |
| } |
| |
| return super.validate(name); |
| } |
| |
| protected IStatus validateContextRoot(String contextRoot) { |
| if (contextRoot == null || contextRoot.length() == 0) { |
| return new ResourceStatus(IResourceStatus.INVALID_VALUE, null, ResourceHandler.Context_Root_cannot_be_empty_2); |
| } else if (contextRoot.trim().equals(contextRoot)) { |
| StringTokenizer stok = new StringTokenizer(contextRoot, "."); //$NON-NLS-1$ |
| while (stok.hasMoreTokens()) { |
| String token = stok.nextToken(); |
| int cp; |
| for (int i = 0; i < token.length(); i += UTF16.getCharCount(cp)) { |
| cp = UTF16.charAt(token, i); |
| if(token.charAt(i) == ' ') |
| { |
| return new ResourceStatus(IResourceStatus.INVALID_VALUE, null, ResourceHandler.Names_cannot_contain_whitespace); |
| } |
| else if (!(token.charAt(i) == '_') && !(token.charAt(i) == '-') && !(token.charAt(i) == '/') && Character.isLetterOrDigit(token.charAt(i)) == false) { |
| String invalidCharString = null; |
| if (UTF16.getCharCount(cp)>1) |
| { |
| invalidCharString = UTF16.valueOf(cp); |
| } |
| else |
| { |
| invalidCharString = (new Character(token.charAt(i))).toString(); |
| } |
| Object[] invalidChar = new Object[]{invalidCharString}; |
| String errorStatus = ResourceHandler.getString(ResourceHandler.The_character_is_invalid_in_a_context_root, invalidChar); |
| return new ResourceStatus(IResourceStatus.INVALID_VALUE, null, errorStatus); |
| } |
| } |
| } |
| } else |
| { |
| return new ResourceStatus(IResourceStatus.INVALID_VALUE, null, ResourceHandler.Names_cannot_contain_whitespace); |
| } |
| return OK_STATUS; |
| } |
| |
| protected IStatus validateFolderName(String folderName) { |
| // the directory is not required, but if the name is entered ensure that it |
| // contains only valid characters. |
| if (folderName == null || folderName.length() == 0) { |
| return OK_STATUS; |
| } |
| IWorkspace workspace = ResourcesPlugin.getWorkspace(); |
| IPath path = new Path(folderName); |
| for (int i = 0, max = path.segmentCount(); i < max; i++) { |
| IStatus status = workspace.validateName(path.segment(i), IResource.FOLDER); |
| if (! status.isOK()) |
| return status; |
| } |
| |
| // all of the potential segments of the folder have been verified |
| return OK_STATUS; |
| } |
| } |