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/*******************************************************************************
* Copyright (c) 2000, 2015 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
* Stephan Herrmann - Contribution for bug 215139
*******************************************************************************/
package org.eclipse.jdt.internal.core.search;
import org.eclipse.jdt.core.IAccessRule;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.compiler.IProblem;
import org.eclipse.jdt.core.search.IJavaSearchScope;
import org.eclipse.jdt.core.search.TypeNameMatchRequestor;
import org.eclipse.jdt.core.search.TypeNameRequestor;
import org.eclipse.jdt.internal.compiler.env.AccessRestriction;
/**
* Wrapper used to link {@link IRestrictedAccessTypeRequestor} with {@link TypeNameRequestor}.
* This wrapper specifically allows usage of internal method {@link BasicSearchEngine#searchAllTypeNames(
* char[] packageName,
* int packageMatchRule,
* char[] typeName,
* int typeMatchRule,
* int searchFor,
* org.eclipse.jdt.core.search.IJavaSearchScope scope,
* IRestrictedAccessTypeRequestor nameRequestor,
* int waitingPolicy,
* org.eclipse.core.runtime.IProgressMonitor monitor) }.
* from API method {@link org.eclipse.jdt.core.search.SearchEngine#searchAllTypeNames(
* char[] packageName,
* int packageMatchRule,
* char[] typeName,
* int matchRule,
* int searchFor,
* org.eclipse.jdt.core.search.IJavaSearchScope scope,
* TypeNameRequestor nameRequestor,
* int waitingPolicy,
* org.eclipse.core.runtime.IProgressMonitor monitor) }.
*/
public class TypeNameMatchRequestorWrapper extends NameMatchRequestorWrapper implements IRestrictedAccessTypeRequestor {
TypeNameMatchRequestor requestor;
public TypeNameMatchRequestorWrapper(TypeNameMatchRequestor requestor, IJavaSearchScope scope) {
super(scope);
this.requestor = requestor;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.internal.core.search.IRestrictedAccessTypeRequestor#acceptType(int, char[], char[], char[][], java.lang.String, org.eclipse.jdt.internal.compiler.env.AccessRestriction)
*/
public void acceptType(int modifiers, char[] packageName, char[] simpleTypeName, char[][] enclosingTypeNames, String path, AccessRestriction access) {
// Get type
IType type = getType(modifiers, packageName, simpleTypeName, enclosingTypeNames, path, access);
// Accept match if the type has been found
if (type != null) {
// hierarchy scopes require one more check:
if (!(this.scope instanceof HierarchyScope) || ((HierarchyScope)this.scope).enclosesFineGrained(type)) {
// Create the match
final JavaSearchTypeNameMatch match = new JavaSearchTypeNameMatch(type, modifiers);
// Update match accessibility
if(access != null) {
switch (access.getProblemId()) {
case IProblem.ForbiddenReference:
match.setAccessibility(IAccessRule.K_NON_ACCESSIBLE);
break;
case IProblem.DiscouragedReference:
match.setAccessibility(IAccessRule.K_DISCOURAGED);
break;
}
}
// Accept match
this.requestor.acceptTypeNameMatch(match);
}
}
}
}
