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 1997-2006 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: package org.netbeans.modules.j2ee.websphere6.util;
042:
043: import java.io.*;
044: import java.util.logging.Level;
045: import java.util.logging.Logger;
046:
047: import org.openide.*;
048:
049: /**
050: * Just a collection of static utility methods
051: *
052: * @author Kirill Sorokin
053: */
054: public final class WSUtil {
055:
056: private static final Logger LOGGER = Logger.getLogger(WSUtil.class
057: .getName());
058:
059: private WSUtil() {
060: super ();
061: }
062:
063: /**
064: * Reads an entire text file into a string
065: *
066: * @param file the file's handle
067: * @return a string with the file's contents
068: */
069: public static String readFile(File file) {
070: try {
071: // init the reader
072: LineNumberReader reader = new LineNumberReader(
073: new FileReader(file));
074:
075: try {
076: StringBuffer buffer = new StringBuffer();
077: // init the temp line
078: String temp = ""; // NOI18N
079:
080: // read the file
081: while ((temp = reader.readLine()) != null) {
082: buffer.append(temp).append("\n"); // NOI18N
083: }
084:
085: if (LOGGER.isLoggable(Level.FINEST)) {
086: LOGGER.log(Level.FINEST, "read string: \n"
087: + buffer.toString()); // NOI18N
088: }
089:
090: // return the string
091: return buffer.toString();
092: } finally {
093: reader.close();
094: }
095: } catch (IOException e) {
096: LOGGER.log(Level.WARNING, null, e);
097: }
098:
099: return null;
100: }
101:
102: /**
103: * Writes the supplied string to a file overwriting the previous contents
104: *
105: * @param file the file to write to
106: * @param the new file contents
107: */
108: public static void writeFile(File file, String contents) {
109: if (LOGGER.isLoggable(Level.FINEST)) {
110: LOGGER.log(Level.FINEST, "write string: \n" + contents); // NOI18N
111: }
112:
113: try {
114: FileOutputStream fos = new FileOutputStream(file);
115: try {
116: fos.write(contents.getBytes());
117: } finally {
118: fos.close();
119: }
120: } catch (IOException e) {
121: LOGGER.log(Level.WARNING, null, e);
122: }
123: }
124: }
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