1 /*
2 * Copyright 2013 smartics, Kronseder & Reiner GmbH
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package de.smartics.properties.jboss.extension;
17
18 import static de.smartics.properties.jboss.extension.resources.SubsystemDefinition.SUBSYSTEM_NAME;
19
20 import org.jboss.as.controller.Extension;
21 import org.jboss.as.controller.ExtensionContext;
22 import org.jboss.as.controller.SubsystemRegistration;
23 import org.jboss.as.controller.parsing.ExtensionParsingContext;
24 import org.jboss.as.controller.registry.ManagementResourceRegistration;
25 import org.jboss.logging.Logger;
26
27 import de.smartics.properties.jboss.extension.parser.SubsystemParser;
28 import de.smartics.properties.jboss.extension.resources.PropertiesConfigurationResourceDefinition;
29 import de.smartics.properties.jboss.extension.resources.SubsystemDefinition;
30
31 /**
32 * An extension to integrate smartics-properties with JBoss AS.
33 */
34 public class SubsystemExtension implements Extension
35 {
36 // ********************************* Fields *********************************
37
38 // --- constants ------------------------------------------------------------
39
40 /**
41 * The name space used for the {@code subsystem} element
42 * <p>
43 * The value of this constant is {@value}.
44 * </p>
45 */
46 public static final String NAMESPACE = "urn:de.smartics:properties:1.0";
47
48 /**
49 * The major version of the extension.
50 */
51 public static final int MODEL_VERSION_MAJOR = 1;
52
53 /**
54 * The minor version of the extension.
55 */
56 public static final int MODEL_VERSION_MINOR = 0;
57
58 /**
59 * The micro version of the extension.
60 */
61 public static final int MODEL_VERSION_MICRO = 0;
62
63 /**
64 * Reference to the logger for this class.
65 */
66 private static final Logger LOG = Logger.getLogger(SubsystemExtension.class);
67
68 // --- members --------------------------------------------------------------
69
70 /**
71 * The parser used for parsing the subsystem configuration.
72 */
73 private final SubsystemParser parser = new SubsystemParser();
74
75 // ****************************** Initializer *******************************
76
77 // ****************************** Constructors ******************************
78
79 // ****************************** Inner Classes *****************************
80
81 // ********************************* Methods ********************************
82
83 // --- init -----------------------------------------------------------------
84
85 // --- get&set --------------------------------------------------------------
86
87 // --- business -------------------------------------------------------------
88
89 @Override
90 public void initializeParsers(final ExtensionParsingContext context)
91 {
92 context.setSubsystemXmlMapping(SUBSYSTEM_NAME, NAMESPACE, parser);
93 }
94
95 @Override
96 public void initialize(final ExtensionContext context)
97 {
98 LOG.debug("Initializing properties extension");
99 final SubsystemRegistration subsystem =
100 context.registerSubsystem(SUBSYSTEM_NAME, MODEL_VERSION_MAJOR,
101 MODEL_VERSION_MINOR); // not in 7.1.1: , MODEL_VERSION_MICRO);
102 final ManagementResourceRegistration registration =
103 subsystem.registerSubsystemModel(SubsystemDefinition.INSTANCE);
104 registration
105 .registerSubModel(PropertiesConfigurationResourceDefinition.INSTANCE);
106
107 subsystem.registerXMLElementWriter(parser);
108 }
109
110 // --- object basics --------------------------------------------------------
111
112 }