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: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: package org.netbeans.modules.profiler.j2ee.selector;
042:
043: import org.netbeans.api.project.Project;
044: import org.netbeans.modules.j2ee.spi.ejbjar.EjbJarImplementation;
045: import org.netbeans.modules.profiler.utils.ProjectUtilities;
046: import org.openide.util.NbBundle;
047: import java.util.ArrayList;
048: import java.util.HashSet;
049: import java.util.List;
050: import java.util.Set;
051: import org.netbeans.modules.profiler.j2ee.selector.nodes.ejb.ProjectChildren;
052: import org.netbeans.modules.profiler.selector.spi.SelectionTreeBuilder;
053: import org.netbeans.modules.profiler.selector.spi.nodes.ProjectNode;
054: import org.netbeans.modules.profiler.selector.spi.nodes.SelectorChildren;
055: import org.netbeans.modules.profiler.selector.spi.nodes.SelectorNode;
056:
057: /**
058: *
059: * @author Jaroslav Bachorik
060: */
061: public class EJBSelectionTreeBuilder implements SelectionTreeBuilder {
062: //~ Static fields/initializers -----------------------------------------------------------------------------------------------
063:
064: // -----
065: // I18N String constants
066: private static final String DISPLAY_NAME = NbBundle.getMessage(
067: EJBSelectionTreeBuilder.class,
068: "EJBSelectionTreeBuilder_DisplayName"); // NOI18N
069:
070: // -----
071:
072: //~ Methods ------------------------------------------------------------------------------------------------------------------
073:
074: public boolean isDefault() {
075: return false;
076: }
077:
078: public String getDisplayName() {
079: return DISPLAY_NAME;
080: }
081:
082: public String getID() {
083: return "EJB"; // NOI18N
084: }
085:
086: public boolean isPreferred(Project project) {
087: return isEjbProject(project);
088: }
089:
090: public List<SelectorNode> buildSelectionTree(final Project project,
091: final boolean includeSubprojects) {
092: final List<SelectorNode> nodes = new ArrayList<SelectorNode>();
093:
094: nodes.add(new ProjectNode(project, includeSubprojects) {
095: protected SelectorChildren getChildren() {
096: return new ProjectChildren(project);
097: }
098: });
099:
100: return nodes;
101: }
102:
103: public boolean supports(Project project) {
104: return isEjbProject(project);
105: }
106:
107: @Override
108: public String toString() {
109: return getDisplayName();
110: }
111:
112: private boolean isEjbProject(Project project) {
113: if (project == null) {
114: return false;
115: }
116:
117: EjbJarImplementation jar = project.getLookup().lookup(
118: EjbJarImplementation.class);
119:
120: if (jar != null) {
121: return true;
122: }
123:
124: Set<Project> subprojects = new HashSet<Project>();
125: ProjectUtilities.fetchSubprojects(project, subprojects);
126:
127: for (Project subp : subprojects) {
128: jar = subp.getLookup().lookup(EjbJarImplementation.class);
129:
130: if (jar != null) {
131: return true;
132: }
133: }
134:
135: return false;
136: }
137: }
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