| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.jst.jsp.core.internal.java.search; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IResourceProxy; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.search.IJavaSearchScope; |
| |
| /** |
| * Used to constrain JSP/java search to certain paths and elements. |
| * @author pavery |
| */ |
| public class JSPSearchScope implements IJavaSearchScope { |
| |
| private boolean fEnclosesAll = false; |
| private List fResourcePaths = null; |
| private List fJavaElements = null; |
| |
| public JSPSearchScope() { |
| // empty constructor just returns true for everything |
| // everything is in scope |
| this.fEnclosesAll = true; |
| init(); |
| } |
| |
| public JSPSearchScope(String[] resourceStringPath) { |
| init(); |
| fResourcePaths.addAll(Arrays.asList(resourceStringPath)); |
| } |
| |
| public JSPSearchScope(IJavaElement[] javaElement) { |
| init(); |
| fJavaElements.addAll(Arrays.asList(javaElement)); |
| } |
| |
| private void init() { |
| this.fResourcePaths = new ArrayList(); |
| this.fJavaElements = new ArrayList(); |
| } |
| |
| public boolean encloses(String resourcePathString) { |
| |
| if (this.fEnclosesAll) |
| return true; |
| else if (enclosesPath(resourcePathString)) |
| return true; |
| |
| return false; |
| } |
| |
| public boolean encloses(IJavaElement element) { |
| |
| // pa_TOD implement |
| if (this.fEnclosesAll) |
| return true; |
| |
| return true; |
| } |
| |
| public boolean encloses(IResourceProxy element) { |
| |
| if (this.fEnclosesAll) |
| return true; |
| else if (enclosesPath(element.requestFullPath().toOSString())) |
| return true; |
| |
| return true; |
| } |
| |
| public void addPath(String path) { |
| this.fResourcePaths.add(path); |
| } |
| |
| public void addElement(IJavaElement element) { |
| this.fJavaElements.add(element); |
| } |
| |
| private boolean enclosesPath(String possible) { |
| |
| String[] paths = (String[]) fResourcePaths.toArray(new String[fResourcePaths.size()]); |
| for (int i = 0; i < paths.length; i++) { |
| if (possible.equals(paths[i])) |
| return true; |
| } |
| return false; |
| } |
| |
| public String getDescription() { |
| |
| return "JSPSearchScope"; //$NON-NLS-1$ |
| } |
| |
| public IPath[] enclosingProjectsAndJars() { |
| return (IPath[]) fResourcePaths.toArray(new IPath[fResourcePaths.size()]); |
| } |
| |
| public boolean includesBinaries() { |
| return false; |
| } |
| |
| public boolean includesClasspaths() { |
| return false; |
| } |
| |
| public void setIncludesBinaries(boolean includesBinaries) { |
| // do nothing |
| } |
| |
| public void setIncludesClasspaths(boolean includesClasspaths) { |
| // do nothing |
| } |
| } |