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: * If you wish your version of this file to be governed by only the CDDL
025: * or only the GPL Version 2, indicate your decision by adding
026: * "[Contributor] elects to include this software in this distribution
027: * under the [CDDL or GPL Version 2] license." If you do not indicate a
028: * single choice of license, a recipient has the option to distribute
029: * your version of this file under either the CDDL, the GPL Version 2 or
030: * to extend the choice of license to its licensees as provided above.
031: * However, if you add GPL Version 2 code and therefore, elected the GPL
032: * Version 2 license, then the option applies only if the new code is
033: * made subject to such option by the copyright holder.
034: *
035: * Contributor(s):
036: *
037: * Portions Copyrighted 2008 Sun Microsystems, Inc.
038: */
039:
040: package org.netbeans;
041:
042: import java.io.FileDescriptor;
043: import java.io.PrintWriter;
044: import java.io.StringWriter;
045: import java.security.Permission;
046: import junit.framework.Assert;
047:
048: /**
049: *
050: * @author Jaroslav Tulach <jaroslav.tulach@netbeans.org>
051: */
052: final class CountingSecurityManager extends SecurityManager {
053: private static int cnt;
054: private static StringWriter msgs;
055: private static PrintWriter pw;
056: private static String prefix;
057:
058: public static void initialize(String prefix) {
059: if (System.getSecurityManager() instanceof CountingSecurityManager) {
060: // ok
061: } else {
062: System.setSecurityManager(new CountingSecurityManager());
063: }
064: cnt = 0;
065: msgs = new StringWriter();
066: pw = new PrintWriter(msgs);
067: CountingSecurityManager.prefix = prefix;
068: }
069:
070: public static void assertCounts(String msg, int expectedCnt) {
071: Assert.assertEquals(msg + "\n" + msgs, expectedCnt, cnt);
072: cnt = 0;
073: msgs = new StringWriter();
074: pw = new PrintWriter(msgs);
075: }
076:
077: @Override
078: public void checkRead(String file) {
079: if (file.startsWith(prefix)) {
080: cnt++;
081: pw.println("checkRead: " + file);
082: new Exception().printStackTrace(pw);
083: }
084: }
085:
086: @Override
087: public void checkRead(String file, Object context) {
088: if (file.startsWith(prefix)) {
089: cnt++;
090: pw.println("checkRead2: " + file);
091: }
092: }
093:
094: @Override
095: public void checkWrite(FileDescriptor fd) {
096: cnt++;
097: pw.println("Fd: " + fd);
098: }
099:
100: @Override
101: public void checkWrite(String file) {
102: if (file.startsWith(prefix)) {
103: cnt++;
104: pw.println("checkWrite: " + file);
105: }
106: }
107:
108: @Override
109: public void checkPermission(Permission perm) {
110: }
111:
112: @Override
113: public void checkPermission(Permission perm, Object context) {
114: }
115: }
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