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/*******************************************************************************
* 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
}
}
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