| /******************************************************************************* |
| * Copyright (c) 2012, 2013 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.jdt.internal.ui.text.java; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| |
| import org.eclipse.jdt.core.CompletionProposal; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| public class PackageProposalInfo extends ProposalInfo { |
| |
| private boolean fJavaElementResolved= false; |
| |
| private final IJavaProject fJavaProject; |
| |
| private final CompletionProposal fProposal; |
| |
| PackageProposalInfo(IJavaProject project, CompletionProposal proposal) { |
| Assert.isNotNull(project); |
| Assert.isNotNull(proposal); |
| fJavaProject= project; |
| fProposal= proposal; |
| } |
| |
| @Override |
| public IJavaElement getJavaElement() throws JavaModelException { |
| if (!fJavaElementResolved) { |
| fJavaElementResolved= true; |
| fElement= resolvePackage(); |
| } |
| return fElement; |
| } |
| |
| /** |
| * Resolves to a PackageFragment. |
| * |
| * @return the <code>IPackageFragment</code> or <code>null</code> if no Java element can be found |
| * @throws JavaModelException thrown if the given path is <code>null</code> or absolute |
| * @since 3.9 |
| */ |
| private IJavaElement resolvePackage() throws JavaModelException { |
| char[] signature= fProposal.getDeclarationSignature(); |
| if (signature != null) { |
| String typeName= String.valueOf(signature); |
| typeName= typeName.replace('.', IPath.SEPARATOR); |
| return fJavaProject.findElement(new Path(typeName)); |
| } |
| return null; |
| } |
| } |