| /******************************************************************************* |
| * Copyright (c) 2009 SAP AG. |
| * 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: |
| * Eduard Bartsch (SAP AG) - initial API and implementation |
| * Mathias Kinzler (SAP AG) - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.internal.resources.semantic; |
| |
| import org.eclipse.core.resources.semantic.ISemanticFileSystem; |
| import org.eclipse.core.resources.semantic.ISemanticResourceInfo; |
| import org.eclipse.core.resources.semantic.spi.ISemanticSpiResourceInfo; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.osgi.util.NLS; |
| |
| /** |
| * The {@link ISemanticResourceInfo} implementation. |
| * |
| */ |
| public class SemanticResourceInfo implements ISemanticResourceInfo { |
| |
| private final ISemanticSpiResourceInfo info; |
| private final boolean isLocalOnly; |
| private final int options; |
| |
| SemanticResourceInfo(int options, ISemanticSpiResourceInfo info, boolean isLocalOnly) { |
| this.options = options; |
| this.isLocalOnly = isLocalOnly; |
| this.info = info; |
| } |
| |
| public boolean isLocalOnly() { |
| assertCorrectOption(ISemanticFileSystem.RESOURCE_INFO_LOCAL_ONLY); |
| return this.isLocalOnly; |
| } |
| |
| public String getRemoteURIString() { |
| return this.info.getRemoteUriString(); |
| } |
| |
| /** |
| * @throws CoreException |
| */ |
| public String getContentType() throws CoreException { |
| return this.info.getContentType(); |
| } |
| |
| public boolean isReadOnly() { |
| return this.info.isReadOnly(); |
| } |
| |
| public boolean isLocked() { |
| return this.info.isLocked(); |
| } |
| |
| /** |
| * @throws CoreException |
| */ |
| public boolean isLockingSupported() throws CoreException { |
| return this.info.isLockingSupported(); |
| } |
| |
| public boolean existsRemotely() { |
| return this.info.existsRemotely(); |
| } |
| |
| @SuppressWarnings("boxing") |
| private void assertCorrectOption(int option) { |
| |
| boolean ok = this.options == ISemanticFileSystem.NONE || ((this.options & option) > 0); |
| if (!ok) { |
| throw new IllegalArgumentException(NLS.bind(Messages.SemanticResourceInfo_OptionNotSpecified_XMSG, option)); |
| } |
| |
| } |
| |
| } |