001 // SECTION-START[License Header]
002 // <editor-fold defaultstate="collapsed" desc=" Generated License ">
003 /*
004 * Copyright (c) 2009 The JOMC Project
005 * Copyright (c) 2005 Christian Schulte <cs@jomc.org>
006 * All rights reserved.
007 *
008 * Redistribution and use in source and binary forms, with or without
009 * modification, are permitted provided that the following conditions
010 * are met:
011 *
012 * o Redistributions of source code must retain the above copyright
013 * notice, this list of conditions and the following disclaimer.
014 *
015 * o Redistributions in binary form must reproduce the above copyright
016 * notice, this list of conditions and the following disclaimer in
017 * the documentation and/or other materials provided with the
018 * distribution.
019 *
020 * THIS SOFTWARE IS PROVIDED BY THE JOMC PROJECT AND CONTRIBUTORS "AS IS"
021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
022 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
023 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE JOMC PROJECT OR
024 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
027 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
028 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
029 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
030 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
031 *
032 * $Id: DefaultScope.java 968 2009-11-18 06:08:28Z schulte2005 $
033 *
034 */
035 // </editor-fold>
036 // SECTION-END
037 package org.jomc.ri;
038
039 import java.util.Map;
040 import org.jomc.spi.Scope;
041
042 // SECTION-START[Documentation]
043 // <editor-fold defaultstate="collapsed" desc=" Generated Documentation ">
044 /**
045 * Default {@code Scope} implementation.
046 *
047 * @author <a href="mailto:cs@jomc.org">Christian Schulte</a> 1.0
048 * @version $Id: DefaultScope.java 968 2009-11-18 06:08:28Z schulte2005 $
049 */
050 // </editor-fold>
051 // SECTION-END
052 // SECTION-START[Annotations]
053 // <editor-fold defaultstate="collapsed" desc=" Generated Annotations ">
054 @javax.annotation.Generated( value = "org.jomc.tools.JavaSources",
055 comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-8/jomc-tools" )
056 // </editor-fold>
057 // SECTION-END
058 public class DefaultScope implements Scope
059 {
060 // SECTION-START[DefaultScope]
061
062 /** Objects of the scope. */
063 private Map<String, Object> objects;
064
065 /**
066 * Creates a new {@code DefaultScope} instance taking a map backing the scope.
067 *
068 * @param map The map backing the scope or {@code null}.
069 */
070 public DefaultScope( final Map<String, Object> map )
071 {
072 this.objects = map;
073 }
074
075 public Map<String, Object> getObjects()
076 {
077 return this.objects;
078 }
079
080 public Object getObject( final String instance )
081 {
082 if ( this.getObjects() != null )
083 {
084 return this.getObjects().get( instance );
085 }
086
087 return null;
088 }
089
090 public Object putObject( final String instance, final Object object )
091 {
092 if ( this.getObjects() != null )
093 {
094 return this.getObjects().put( instance, object );
095 }
096
097 return null;
098 }
099
100 public Object removeObject( final String instance )
101 {
102 if ( this.getObjects() != null )
103 {
104 return this.getObjects().remove( instance );
105 }
106
107 return null;
108 }
109
110 // SECTION-END
111 // SECTION-START[Constructors]
112 // <editor-fold defaultstate="collapsed" desc=" Generated Constructors ">
113
114 /** Creates a new {@code DefaultScope} instance. */
115 @javax.annotation.Generated( value = "org.jomc.tools.JavaSources",
116 comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-8/jomc-tools" )
117 public DefaultScope()
118 {
119 // SECTION-START[Default Constructor]
120 super();
121 // SECTION-END
122 }
123 // </editor-fold>
124 // SECTION-END
125 // SECTION-START[Dependencies]
126 // SECTION-END
127 // SECTION-START[Properties]
128 // SECTION-END
129 // SECTION-START[Messages]
130 // SECTION-END
131 }