• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 package org.apache.velocity.runtime.resource.util;
2 
3 /*
4  * Licensed to the Apache Software Foundation (ASF) under one
5  * or more contributor license agreements.  See the NOTICE file
6  * distributed with this work for additional information
7  * regarding copyright ownership.  The ASF licenses this file
8  * to you under the Apache License, Version 2.0 (the
9  * "License"); you may not use this file except in compliance
10  * with the License.  You may obtain a copy of the License at
11  *
12  *   http://www.apache.org/licenses/LICENSE-2.0
13  *
14  * Unless required by applicable law or agreed to in writing,
15  * software distributed under the License is distributed on an
16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17  * KIND, either express or implied.  See the License for the
18  * specific language governing permissions and limitations
19  * under the License.
20  */
21 
22 import org.apache.velocity.runtime.RuntimeConstants;
23 import org.apache.velocity.runtime.resource.Resource;
24 
25 import java.util.Collections;
26 import java.util.HashMap;
27 import java.util.Map;
28 
29 /**
30  * Default implementation of StringResourceRepository.
31  * Uses a HashMap for storage
32  *
33  * @author <a href="mailto:eelco.hillenius@openedge.nl">Eelco Hillenius</a>
34  * @author <a href="mailto:henning@apache.org">Henning P. Schmiedehausen</a>
35  * @version $Id$
36  * @since 1.5
37  */
38 public class StringResourceRepositoryImpl implements StringResourceRepository
39 {
40     /**
41      * mem store
42      */
43     protected Map<String, StringResource> resources = Collections.synchronizedMap(new HashMap<>());
44 
45     /**
46      * Current Repository encoding.
47      */
48     private String encoding = RuntimeConstants.ENCODING_DEFAULT;
49 
50     /**
51      * @see StringResourceRepository#getStringResource(java.lang.String)
52      */
53     @Override
getStringResource(final String name)54     public StringResource getStringResource(final String name)
55     {
56         return resources.get(name);
57     }
58 
59     /**
60      * @see StringResourceRepository#putStringResource(java.lang.String, java.lang.String)
61      */
62     @Override
putStringResource(final String name, final String body)63     public void putStringResource(final String name, final String body)
64     {
65         resources.put(name, new StringResource(body, getEncoding()));
66     }
67 
68     /**
69      * @see StringResourceRepository#putStringResource(java.lang.String, java.lang.String, java.lang.String)
70      * @since 1.6
71      */
72     @Override
putStringResource(final String name, final String body, final String encoding)73     public void putStringResource(final String name, final String body, final String encoding)
74     {
75         resources.put(name, new StringResource(body, encoding));
76     }
77 
78     /**
79      * @see StringResourceRepository#removeStringResource(java.lang.String)
80      */
81     @Override
removeStringResource(final String name)82     public void removeStringResource(final String name)
83     {
84         resources.remove(name);
85     }
86 
87     /**
88      * @see org.apache.velocity.runtime.resource.util.StringResourceRepository#getEncoding()
89      */
90     @Override
getEncoding()91     public String getEncoding()
92     {
93 	    return encoding;
94     }
95 
96     /**
97      * @see org.apache.velocity.runtime.resource.util.StringResourceRepository#setEncoding(java.lang.String)
98      */
99     @Override
setEncoding(final String encoding)100     public void setEncoding(final String encoding)
101     {
102 	    this.encoding = encoding;
103     }
104 }
105