| /******************************************************************************* |
| * Copyright (c) 2000, 2011 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.ant.internal.ui.preferences; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import org.eclipse.ant.core.IAntClasspathEntry; |
| import org.eclipse.ant.internal.core.IAntCoreConstants; |
| import org.eclipse.ant.internal.ui.AntUIPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.variables.VariablesPlugin; |
| |
| public class ClasspathEntry extends AbstractClasspathEntry { |
| |
| private URL fUrl = null; |
| private String fVariableString = null; |
| private IAntClasspathEntry fEntry = null; |
| |
| public ClasspathEntry(Object o, IClasspathEntry parent) { |
| fParent = parent; |
| if (o instanceof URL) { |
| fUrl = (URL) o; |
| } else if (o instanceof String) { |
| fVariableString = (String) o; |
| } else if (o instanceof IAntClasspathEntry) { |
| fEntry = (IAntClasspathEntry) o; |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#equals(java.lang.Object) |
| */ |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof IAntClasspathEntry) { |
| IAntClasspathEntry other = (IAntClasspathEntry) obj; |
| return other.getLabel().equals(getLabel()); |
| } |
| return false; |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#hashCode() |
| */ |
| @Override |
| public int hashCode() { |
| return getLabel().hashCode(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#toString() |
| */ |
| @Override |
| public String toString() { |
| if (fEntry != null) { |
| return fEntry.getLabel(); |
| } |
| if (getURL() != null) { |
| return getURL().getFile(); |
| } |
| |
| return getVariableString(); |
| } |
| |
| protected URL getURL() { |
| return fUrl; |
| } |
| |
| protected String getVariableString() { |
| return fVariableString; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ant.core.IAntClasspathEntry#getLabel() |
| */ |
| @Override |
| public String getLabel() { |
| if (fEntry == null) { |
| return toString(); |
| } |
| return fEntry.getLabel(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ant.core.IAntClasspathEntry#getEntryURL() |
| */ |
| @Override |
| public URL getEntryURL() { |
| if (fEntry != null) { |
| return fEntry.getEntryURL(); |
| } |
| if (fUrl != null) { |
| return fUrl; |
| } |
| |
| try { |
| String expanded = VariablesPlugin.getDefault().getStringVariableManager().performStringSubstitution(fVariableString); |
| return new URL(IAntCoreConstants.FILE_PROTOCOL + expanded); |
| } |
| catch (CoreException e) { |
| AntUIPlugin.log(e); |
| } |
| catch (MalformedURLException e) { |
| AntUIPlugin.log(e); |
| } |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ant.core.IAntClasspathEntry#isEclipseRuntimeRequired() |
| */ |
| @Override |
| public boolean isEclipseRuntimeRequired() { |
| if (fEntry == null) { |
| return super.isEclipseRuntimeRequired(); |
| } |
| return fEntry.isEclipseRuntimeRequired(); |
| } |
| } |