001 /* 002 * JBoss DNA (http://www.jboss.org/dna) 003 * See the COPYRIGHT.txt file distributed with this work for information 004 * regarding copyright ownership. Some portions may be licensed 005 * to Red Hat, Inc. under one or more contributor license agreements. 006 * See the AUTHORS.txt file in the distribution for a full listing of 007 * individual contributors. 008 * 009 * JBoss DNA is free software. Unless otherwise indicated, all code in JBoss DNA 010 * is licensed to you under the terms of the GNU Lesser General Public License as 011 * published by the Free Software Foundation; either version 2.1 of 012 * the License, or (at your option) any later version. 013 * 014 * JBoss DNA is distributed in the hope that it will be useful, 015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 017 * Lesser General Public License for more details. 018 * 019 * You should have received a copy of the GNU Lesser General Public 020 * License along with this software; if not, write to the Free 021 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 022 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 023 */ 024 package org.jboss.dna.repository.util; 025 026 import java.util.regex.Matcher; 027 import java.util.regex.Pattern; 028 import net.jcip.annotations.Immutable; 029 import org.jboss.dna.common.util.HashCode; 030 import org.jboss.dna.repository.RepositoryI18n; 031 032 /** 033 * @author Randall Hauch 034 */ 035 @Immutable 036 public class RepositoryNodePath { 037 038 protected static final Pattern PATTERN = Pattern.compile("([^:/]):(/.*)"); 039 040 public static RepositoryNodePath parse( String path, String repositorySourceName, String defaultRepositoryWorkspaceName ) { 041 Matcher matcher = PATTERN.matcher(path); 042 if (matcher.matches()) { 043 try { 044 return new RepositoryNodePath(repositorySourceName, matcher.group(1), matcher.group(2)); 045 } catch (Throwable t) { 046 throw new IllegalArgumentException(RepositoryI18n.invalidRepositoryNodePath.text(path, t.getMessage())); 047 } 048 } 049 return new RepositoryNodePath(repositorySourceName, defaultRepositoryWorkspaceName, path); 050 051 } 052 053 private final String repositorySourceName; 054 private final String workspaceName; 055 private final String nodePath; 056 private final int hc; 057 058 public RepositoryNodePath( String repositorySourceName, String workspaceName, String nodePath ) { 059 this.repositorySourceName = repositorySourceName; 060 this.workspaceName = workspaceName; 061 this.nodePath = nodePath; 062 this.hc = HashCode.compute(this.repositorySourceName, this.workspaceName, this.nodePath); 063 } 064 065 /** 066 * @return nodePath 067 */ 068 public String getNodePath() { 069 return this.nodePath; 070 } 071 072 /** 073 * @return repositoryName 074 */ 075 public String getRepositorySourceName() { 076 return this.repositorySourceName; 077 } 078 079 /** 080 * 081 * @return the workspace name 082 */ 083 public String getWorkspaceName() { 084 return this.workspaceName; 085 } 086 087 /** 088 * {@inheritDoc} 089 */ 090 @Override 091 public int hashCode() { 092 return this.hc; 093 } 094 095 /** 096 * {@inheritDoc} 097 */ 098 @Override 099 public boolean equals( Object obj ) { 100 if (obj == this) return true; 101 if (obj instanceof RepositoryNodePath) { 102 RepositoryNodePath that = (RepositoryNodePath)obj; 103 if (!this.repositorySourceName.equals(that.repositorySourceName)) return false; 104 if (!this.workspaceName.equals(that.workspaceName)) return false; 105 if (!this.nodePath.equals(that.nodePath)) return false; 106 return true; 107 } 108 return false; 109 } 110 111 /** 112 * {@inheritDoc} 113 */ 114 @Override 115 public String toString() { 116 return this.repositorySourceName + ":" + this.workspaceName + ":" + this.nodePath; 117 } 118 }