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.spring.api.beans;
043:
044: import java.io.File;
045: import java.util.ArrayList;
046: import java.util.List;
047: import org.openide.util.Parameters;
048:
049: /**
050: * Encapsulates a group of Spring config files.
051: *
052: * @author Andrei Badea
053: */
054: public final class ConfigFileGroup {
055:
056: private final String name;
057: // This needs to be a list to ensure the order is maintained.
058: private final List<File> files;
059:
060: /**
061: * Creates an unnamed group.
062: *
063: * @param files the files to be put into this group.
064: * @return a new group; never null.
065: */
066: public static ConfigFileGroup create(List<File> files) {
067: return create(null, files);
068: }
069:
070: /**
071: * Creates a group with the given name.
072: *
073: * @param name the name or null.
074: * @param files the files to be put into this group.
075: * @return a new group; never null.
076: */
077: public static ConfigFileGroup create(String name, List<File> files) {
078: return new ConfigFileGroup(name, files);
079: }
080:
081: private ConfigFileGroup(String name, List<File> files) {
082: Parameters.notNull("files", files);
083: this .name = name;
084: this .files = new ArrayList<File>(files.size());
085: this .files.addAll(files);
086: }
087:
088: /**
089: * Returns the name, if any, of this group.
090: *
091: * @return the name or null.
092: */
093: public String getName() {
094: return name;
095: }
096:
097: /**
098: * Returns the list of config files in this group. The list
099: * is modifiable and not live.
100: *
101: * @return the list of beans configuration files; never null.
102: */
103: public List<File> getFiles() {
104: List<File> result = new ArrayList<File>(files.size());
105: result.addAll(files);
106: return result;
107: }
108:
109: public boolean containsFile(File file) {
110: // Linear search, but we will hopefully only have a couple of
111: // files in the group.
112: return files.contains(file);
113: }
114:
115: @Override
116: public String toString() {
117: return "ConfigFileGroup[name='" + name + "',files=" + files
118: + "]"; // NOI18N
119: }
120: }
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