001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: /*
042: * EjbDataSourcesImportor.java
043: *
044: * Created on September 9, 2004, 6:20 PM
045: */
046:
047: package org.netbeans.modules.visualweb.ejb.load;
048:
049: import org.netbeans.modules.visualweb.ejb.datamodel.EjbGroup;
050: import org.netbeans.modules.visualweb.ejb.util.JarExploder;
051: import java.io.File;
052: import java.util.Collection;
053: import java.util.Iterator;
054: import org.openide.ErrorManager;
055: import org.openide.util.NbBundle;
056:
057: /**
058: * Import the EJB Groups from the given file
059: *
060: * @author cao
061: */
062: public class EjbDataSourcesImportor {
063:
064: private static final String tmpDir = System
065: .getProperty("java.io.tmpdir");
066: private String filePath;
067:
068: /** Creates a new instance of EjbDataSourcesImportor */
069: public EjbDataSourcesImportor(String filePath) {
070: this .filePath = filePath;
071: }
072:
073: public Collection getEjbGroups() {
074: try {
075: // Explode the jar file first
076: explodeJar();
077:
078: // Parse the ejbsource.xml to get the ejb groups
079: EjbDataSourceXmlParser parser = new EjbDataSourceXmlParser(
080: tmpDir + File.separator + "ejbsources.xml"); // NOI18N
081: Collection groups = parser.parse();
082:
083: // Fix the jar location
084: for (Iterator iter = groups.iterator(); iter.hasNext();) {
085: EjbGroup grp = (EjbGroup) iter.next();
086:
087: grp.fixJarDir(tmpDir);
088: }
089:
090: return groups;
091: } catch (Exception ee) {
092: ee.printStackTrace();
093: return null;
094: }
095: }
096:
097: private void explodeJar() throws EjbLoadException {
098: // Explode the jar file into the temp directory
099: try {
100: File destDir = new File(tmpDir);
101:
102: if (!destDir.exists())
103: destDir.mkdirs();
104:
105: JarExploder exploder = new JarExploder();
106: exploder.explodeJar(destDir.getAbsolutePath(), filePath);
107:
108: } catch (java.io.FileNotFoundException e) {
109: // Log eror
110: String logMsg = "Error occurred when trying to import EJB sets. Cannot find file "
111: + filePath;
112: ErrorManager
113: .getDefault()
114: .getInstance(
115: "org.netbeans.modules.visualweb.ejb.load.DeploymentDescriptorExtractor")
116: .log(ErrorManager.ERROR, logMsg);
117:
118: // Throw up as USER_ERROR
119: String errMsg = NbBundle.getMessage(
120: EjbDataSourcesImportor.class, "FILE_NOT_FOUND",
121: filePath);
122: throw new EjbLoadException(EjbLoadException.USER_ERROR,
123: errMsg);
124: } catch (java.io.IOException e) {
125: // Log eror
126: String logMsg = "Error occurred when trying to import EJB sets. Cannot read file "
127: + filePath;
128: ErrorManager
129: .getDefault()
130: .getInstance(
131: "org.netbeans.modules.visualweb.ejb.load.DeploymentDescriptorExtractor")
132: .log(ErrorManager.ERROR, logMsg);
133:
134: // Throw up as USER_ERROR
135: String errMsg = NbBundle.getMessage(
136: EjbDataSourcesImportor.class, "CANNOT_READ_FILE",
137: filePath);
138: throw new EjbLoadException(EjbLoadException.USER_ERROR,
139: errMsg);
140: }
141: }
142: }
|