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23 package com.sun.enterprise.config.serverbeans;
24
25 import com.sun.enterprise.config.ConfigContext;
26 import com.sun.enterprise.config.ConfigException;
27 import com.sun.enterprise.config.ConfigBean;
28 import com.sun.enterprise.config.serverbeans.Server;
29 import com.sun.enterprise.config.serverbeans.Cluster;
30 import com.sun.enterprise.config.serverbeans.Applications;
31 import com.sun.enterprise.config.serverbeans.J2eeApplication;
32 import com.sun.enterprise.config.serverbeans.EjbModule;
33 import com.sun.enterprise.config.serverbeans.WebModule;
34 import com.sun.enterprise.config.serverbeans.AppclientModule;
35 import com.sun.enterprise.config.serverbeans.ConnectorModule;
36 import com.sun.enterprise.config.serverbeans.LifecycleModule;
37 import com.sun.enterprise.config.serverbeans.Mbean;
38 import com.sun.enterprise.admin.util.IAdminConstants;
39
40 import com.sun.enterprise.util.i18n.StringManager;
41
42 import java.util.ArrayList  ;
43
44 public class ApplicationHelper extends ReferenceHelperBase {
45
46 protected static final StringManager _strMgr=StringManager.getManager(ApplicationHelper.class);
47 private static ApplicationHelper _theInstance;
48
49 public ApplicationHelper() {
50 super();
51 }
52
53 protected Server[] getReferencingServers(ConfigContext configContext, String name)
54 throws ConfigException
55 {
56 return ServerHelper.getServersReferencingApplication(configContext, name);
57 }
58
59 protected Cluster[] getReferencingClusters(ConfigContext configContext, String name)
60 throws ConfigException
61 {
62 return ClusterHelper.getClustersReferencingApplication(configContext, name);
63 }
64
65 private synchronized static ApplicationHelper getInstance()
66 {
67 if (_theInstance == null) {
68 _theInstance = new ApplicationHelper();
69 }
70 return _theInstance;
71 }
72
73
76 public static boolean isApplicationReferenced(ConfigContext configContext, String appName)
77 throws ConfigException
78 {
79 return getInstance().isReferenced(configContext, appName);
80 }
81
82
86 public static boolean isApplicationReferencedByServerOnly(ConfigContext configContext,
87 String appName, String serverName) throws ConfigException
88 {
89 return getInstance().isReferencedByServerOnly(configContext, appName, serverName);
90 }
91
92
96 public static boolean isApplicationReferencedByClusterOnly(ConfigContext configContext,
97 String appName, String clusterName) throws ConfigException
98 {
99 return getInstance().isReferencedByClusterOnly(configContext, appName, clusterName);
100 }
101
102
106 public static String getApplicationReferenceesAsString(ConfigContext configContext, String appName)
107 throws ConfigException
108 {
109 return getInstance().getReferenceesAsString(configContext, appName);
110 }
111
112
115 public static String getApplicationType(ConfigContext ctx, String id)
116 throws ConfigException {
117 ConfigBean appBean = findApplication(ctx, id);
118 if (appBean instanceof J2eeApplication)
119 return Applications.J2EE_APPLICATION;
120 if (appBean instanceof EjbModule)
121 return Applications.EJB_MODULE;
122 if (appBean instanceof WebModule)
123 return Applications.WEB_MODULE;
124 if (appBean instanceof LifecycleModule)
125 return Applications.LIFECYCLE_MODULE;
126 if (appBean instanceof AppclientModule)
127 return Applications.APPCLIENT_MODULE;
128 if (appBean instanceof ConnectorModule)
129 return Applications.CONNECTOR_MODULE;
130 if (appBean instanceof Mbean)
131 return Applications.MBEAN;
132 return null;
133 }
134
135 public static ConfigBean findApplication(ConfigContext configContext,
136 String appName) throws ConfigException
137 {
138 Applications root = ((Domain)configContext.getRootConfigBean()).
139 getApplications();
140
141 ConfigBean app = root.getJ2eeApplicationByName(appName);
142 if ( app != null)
143 return app;
144
145 app = root.getEjbModuleByName(appName);
146 if ( app != null)
147 return app;
148
149 app = root.getWebModuleByName(appName);
150 if ( app != null)
151 return app;
152
153 app = root.getConnectorModuleByName(appName);
154 if ( app != null)
155 return app;
156
157 app = root.getAppclientModuleByName(appName);
158 if ( app != null)
159 return app;
160
161 app = root.getLifecycleModuleByName(appName);
162 if ( app != null)
163 return app;
164
165 app = root.getMbeanByName(appName);
166 if ( app != null)
167 return app;
168
169 return null;
170 }
171
172 public static String [] getApplicationsInDomain(ConfigContext configContext)
173 throws ConfigException
174 {
175 ArrayList result = new ArrayList ();
176 final Domain domain = ConfigAPIHelper.getDomainConfigBean(configContext);
177 final Applications applications = domain.getApplications();
178 AppclientModule[] appclients = applications.getAppclientModule();
179 for (int i = 0; i < appclients.length; i++) {
180 result.add(appclients[i].getName());
181 }
182 ConnectorModule[] connectors = applications.getConnectorModule();
183 for (int i = 0; i < connectors.length; i++) {
184 result.add(connectors[i].getName());
185 }
186 EjbModule[] ebjs = applications.getEjbModule();
187 for (int i = 0; i < ebjs.length; i++) {
188 result.add(ebjs[i].getName());
189 }
190 J2eeApplication[] apps = applications.getJ2eeApplication();
191 for (int i = 0; i < apps.length; i++) {
192 result.add(apps[i].getName());
193 }
194 LifecycleModule[] lifecycles = applications.getLifecycleModule();
195 for (int i = 0; i < lifecycles.length; i++) {
196 result.add(lifecycles[i].getName());
197 }
198 WebModule[] webs = applications.getWebModule();
199 for (int i = 0; i < webs.length; i++) {
200 result.add(webs[i].getName());
201 }
202 Mbean[] mbeans = applications.getMbean();
203 for (int i = 0; i < mbeans.length; i++) {
204 result.add(mbeans[i].getName());
205 }
206 return (String [])result.toArray(new String [result.size()]);
207 }
208
209 public static boolean isSystemApp(ConfigContext ctx, String appId)
210 throws ConfigException
211 {
212 ConfigBean bean = findApplication(ctx, appId);
213 if (bean == null) {
214 throw new ConfigException(_strMgr.getString("noSuchApplication",
215 appId));
216 }
217 String objectType = null;
218 try {
219 objectType = bean.getAttributeValue(ServerTags.OBJECT_TYPE);
220 } catch (Exception ex) {
221 return false;
224 }
225 if (objectType.equals(IAdminConstants.SYSTEM_ALL) ||
226 objectType.equals(IAdminConstants.SYSTEM_ADMIN) ||
227 objectType.equals(IAdminConstants.SYSTEM_INSTANCE)) {
228 return true;
229 } else {
230 return false;
231 }
232 }
233
234
243 public static TransformationRule findTransformationRule(
244 ConfigContext cfgContext, String appId, String epName, String
245 ruleName) throws ConfigException {
246
247 ConfigBean appBean = findApplication(cfgContext, appId);
248 if (appBean == null) {
249 throw new ConfigException(_strMgr.getString("noSuchApplication",
250 appId));
251 }
252 WebServiceEndpoint wsep = null;
253 if (appBean instanceof J2eeApplication) {
254 wsep = ((J2eeApplication) appBean).getWebServiceEndpointByName(
255 epName);
256 } else if (appBean instanceof EjbModule) {
257 wsep = ((EjbModule) appBean).getWebServiceEndpointByName( epName);
258 } else if (appBean instanceof WebModule) {
259 wsep = ((WebModule) appBean).getWebServiceEndpointByName( epName);
260 }
261 if (wsep == null) {
262 throw new ConfigException(_strMgr.getString("noSuchWSEP",
263 epName));
264 }
265 TransformationRule tRule = wsep.getTransformationRuleByName(ruleName);
266 if (tRule == null) {
267 throw new ConfigException(
268 _strMgr.getString("noSuchTransformationRule", ruleName));
269 } else {
270 return tRule;
271 }
272
273 }
274
275
276 }
277 |
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