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Java > Open Source Codes > org > apache > geronimo > kernel > config > xstream > XStreamUtil


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.geronimo.kernel.config.xstream;
18
19 import java.net.URI JavaDoc;
20
21 import com.thoughtworks.xstream.XStream;
22 import com.thoughtworks.xstream.converters.reflection.ReflectionProvider;
23 import com.thoughtworks.xstream.core.JVM;
24 import org.apache.geronimo.gbean.AbstractName;
25 import org.apache.geronimo.gbean.AbstractNameQuery;
26 import org.apache.geronimo.gbean.GBeanData;
27 import org.apache.geronimo.gbean.GBeanInfo;
28 import org.apache.geronimo.kernel.config.ConfigurationData;
29 import org.apache.geronimo.kernel.config.ConfigurationModuleType;
30 import org.apache.geronimo.kernel.repository.Artifact;
31 import org.apache.geronimo.kernel.repository.Dependency;
32 import org.apache.geronimo.kernel.repository.ImportType;
33 import org.apache.geronimo.kernel.repository.Version;
34
35 /**
36  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
37  */
38 public final class XStreamUtil {
39     private XStreamUtil() {
40     }
41
42     public static XStream createXStream() {
43         JVM jvm = new JVM();
44         ReflectionProvider reflectionProvider = jvm.bestReflectionProvider();
45         XStream xstream = new XStream(reflectionProvider);
46
47         // AbstractName
48 xstream.alias("abstractName", AbstractName.class);
49         xstream.addImmutableType(AbstractName.class);
50         xstream.registerConverter(new AbstractNameConverter());
51
52         // AbstractNameQuery
53 xstream.alias("abstractNameQuery", AbstractNameQuery.class);
54         xstream.addImmutableType(AbstractNameQuery.class);
55         xstream.registerConverter(new AbstractNameQueryConverter());
56
57         // Artifact
58 xstream.alias("artifact", Artifact.class);
59         xstream.addImmutableType(Artifact.class);
60
61         // ConfigurationData
62 xstream.alias("configurationData", ConfigurationData.class);
63         xstream.registerConverter(new ConfigurationDataConverter(reflectionProvider, xstream.getClassMapper()));
64
65         // ConfigurationModuleTypeConverter
66 xstream.alias("moduleType", ConfigurationModuleType.class);
67         xstream.addImmutableType(ConfigurationModuleType.class);
68         xstream.registerConverter(new ConfigurationModuleTypeConverter());
69
70         // Dependency
71 xstream.alias("dependency", Dependency.class);
72         xstream.addImmutableType(Dependency.class);
73
74         // GBeanData
75 xstream.alias("gbean", GBeanData.class);
76         xstream.registerConverter(new GBeanDataConverter(xstream.getClassMapper()));
77
78         // GBeanInfo
79 xstream.alias("gbean-info", GBeanInfo.class);
80
81         // w3c Dom
82 xstream.registerConverter(new DomConverter());
83
84         // ImportType
85 xstream.addImmutableType(ImportType.class);
86         xstream.registerConverter(new ImportTypeConverter());
87
88         // QName
89 try {
90             xstream.registerConverter(new QNameConverter());
91         } catch (Exception JavaDoc e) {
92             // cl can't see QName class so we don't need to register a converter for it
93 }
94
95         // Version
96 xstream.alias("version", Version.class);
97         xstream.addImmutableType(Version.class);
98         xstream.registerConverter(new VersionConverter());
99
100         // URI
101 xstream.alias("uri", URI JavaDoc.class);
102         xstream.addImmutableType(URI JavaDoc.class);
103         xstream.registerConverter(new URIConverter());
104
105         // XStreamGBeanState
106 xstream.registerConverter(new XStreamGBeanStateConverter());
107
108         return xstream;
109     }
110 }
111
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