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:
042: package org.netbeans.modules.websvc.wsitconf.spi;
043:
044: import java.util.Collection;
045: import java.util.Collections;
046: import java.util.LinkedList;
047: import java.util.List;
048: import java.util.logging.Level;
049: import java.util.logging.Logger;
050: import org.netbeans.modules.websvc.api.jaxws.project.config.JaxWsModel;
051: import org.openide.nodes.Node;
052:
053: /**
054: *
055: * @author Martin Grebac
056: */
057: public class SecurityCheckerRegistry {
058:
059: private static SecurityCheckerRegistry instance;
060:
061: private List<SecurityChecker> checkers = Collections
062: .synchronizedList(new LinkedList<SecurityChecker>());
063:
064: private static final Logger logger = Logger
065: .getLogger("org.netbeans.modules.websvc.wsitconf.spi");
066:
067: /**
068: * Creates a new instance of SecurityCheckerRegistry
069: */
070: private SecurityCheckerRegistry() {
071: }
072:
073: /**
074: * Returns default singleton instance of registry
075: * @return
076: */
077: public static SecurityCheckerRegistry getDefault() {
078: if (instance == null) {
079: instance = new SecurityCheckerRegistry();
080: }
081: return instance;
082: }
083:
084: /**
085: * Registers checker to the list
086: * @param checker
087: */
088: public void register(SecurityChecker checker) {
089: if (checker != null) {
090: if (logger.isLoggable(Level.FINE)) {
091: logger.log(Level.FINE, "registerChecker: " + checker
092: + ", dName: " + checker.getDisplayName()); //NOI18N
093: }
094: checkers.add(checker);
095: }
096: }
097:
098: /**
099: * Unregisters checker from the list
100: * @param checker
101: */
102: public void unregister(SecurityChecker checker) {
103: if (checker != null) {
104: if (logger.isLoggable(Level.FINE)) {
105: logger.log(Level.FINE, "unregisterChecker: " + checker
106: + ", dName: " + checker.getDisplayName()); //NOI18N
107: }
108: checkers.remove(checker);
109: }
110: }
111:
112: public Collection<SecurityChecker> getSecurityCheckers() {
113: return Collections.unmodifiableList(checkers);
114: }
115:
116: public boolean isNonWsitSecurityEnabled(Node node,
117: JaxWsModel jaxWsModel) {
118: if ((node != null) && (jaxWsModel != null)) {
119: Collection<SecurityChecker> secCheckers = getSecurityCheckers();
120: if ((secCheckers != null) && (!secCheckers.isEmpty())) {
121: for (SecurityChecker sc : secCheckers) {
122: boolean secEnabled = false;
123: try {
124: secEnabled = sc.isSecurityEnabled(node,
125: jaxWsModel);
126: } catch (Exception e) { // this is required to not break if any of the checkers breaks
127: logger.log(Level.SEVERE,
128: "Exception from SecurityChecker: ", e); //NOI18N
129: } finally {
130: if (logger.isLoggable(Level.FINE)) {
131: logger.log(Level.FINE, "securityEnabled: "
132: + secEnabled + ", "
133: + sc
134: + //NOI18N
135: ", dName: " + sc.getDisplayName()
136: + ", node: " + node
137: + ", jaxwsmodel: " + jaxWsModel); //NOI18N
138: }
139: }
140: if (secEnabled) {
141: return true;
142: }
143: }
144: }
145: }
146: return false;
147: }
148:
149: }
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