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 defaultRepositoryWorkspaceName ) { 041 Matcher matcher = PATTERN.matcher(path); 042 if (matcher.matches()) { 043 try { 044 return new RepositoryNodePath(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(defaultRepositoryWorkspaceName, path); 050 051 } 052 053 private final String repositoryName; 054 private final String nodePath; 055 private final int hc; 056 057 public RepositoryNodePath( String repositoryName, String nodePath ) { 058 this.repositoryName = repositoryName; 059 this.nodePath = nodePath; 060 this.hc = HashCode.compute(this.repositoryName, this.nodePath); 061 } 062 063 /** 064 * @return nodePath 065 */ 066 public String getNodePath() { 067 return this.nodePath; 068 } 069 070 /** 071 * @return repositoryName 072 */ 073 public String getRepositoryWorkspaceName() { 074 return this.repositoryName; 075 } 076 077 /** 078 * {@inheritDoc} 079 */ 080 @Override 081 public int hashCode() { 082 return this.hc; 083 } 084 085 /** 086 * {@inheritDoc} 087 */ 088 @Override 089 public boolean equals( Object obj ) { 090 if (obj == this) return true; 091 if (obj instanceof RepositoryNodePath) { 092 RepositoryNodePath that = (RepositoryNodePath)obj; 093 if (!this.repositoryName.equals(that.repositoryName)) return false; 094 if (!this.nodePath.equals(that.nodePath)) return false; 095 return true; 096 } 097 return false; 098 } 099 100 /** 101 * {@inheritDoc} 102 */ 103 @Override 104 public String toString() { 105 return this.repositoryName + ":" + this.nodePath; 106 } 107 }