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package org.mule.module.jca; |
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|
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import org.mule.MessageExchangePattern; |
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import org.mule.api.MuleContext; |
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import org.mule.api.MuleException; |
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import org.mule.api.config.ConfigurationBuilder; |
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import org.mule.api.context.MuleContextBuilder; |
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import org.mule.api.endpoint.EndpointBuilder; |
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import org.mule.api.endpoint.InboundEndpoint; |
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import org.mule.api.model.Model; |
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import org.mule.api.service.Service; |
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import org.mule.api.source.CompositeMessageSource; |
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import org.mule.config.DefaultMuleConfiguration; |
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import org.mule.config.builders.DeployableMuleXmlContextListener; |
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import org.mule.config.spring.SpringXmlConfigurationBuilder; |
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import org.mule.context.DefaultMuleContextBuilder; |
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import org.mule.context.DefaultMuleContextFactory; |
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import org.mule.endpoint.EndpointURIEndpointBuilder; |
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import org.mule.endpoint.URIBuilder; |
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import org.mule.util.ClassUtils; |
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|
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import java.io.IOException; |
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import java.io.ObjectInputStream; |
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import java.io.Serializable; |
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import java.util.HashMap; |
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import java.util.Map; |
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|
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import javax.resource.NotSupportedException; |
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import javax.resource.ResourceException; |
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import javax.resource.spi.ActivationSpec; |
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import javax.resource.spi.BootstrapContext; |
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import javax.resource.spi.ResourceAdapter; |
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import javax.resource.spi.ResourceAdapterInternalException; |
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import javax.resource.spi.endpoint.MessageEndpointFactory; |
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import javax.transaction.xa.XAResource; |
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|
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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|
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|
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|
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|
53 | 0 | public class MuleResourceAdapter implements ResourceAdapter, Serializable |
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{ |
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|
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|
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|
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private static final long serialVersionUID = 5727648958127416509L; |
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|
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|
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|
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|
63 | 0 | protected transient Log logger = LogFactory.getLog(this.getClass()); |
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|
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protected transient MuleContext muleContext; |
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|
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protected transient BootstrapContext bootstrapContext; |
68 | 0 | protected final Map<MuleEndpointKey, Service> endpoints = new HashMap<MuleEndpointKey, Service>(); |
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protected String defaultJcaModelName; |
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|
71 | 0 | private String configurationBuilder = SpringXmlConfigurationBuilder.class.getName(); |
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private String configurations; |
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private String username; |
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private String password; |
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|
76 | 0 | private DefaultMuleConfiguration muleConfiguration = new DefaultMuleConfiguration(); |
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|
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private void readObject(ObjectInputStream ois) throws ClassNotFoundException, IOException |
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{ |
80 | 0 | ois.defaultReadObject(); |
81 | 0 | this.logger = LogFactory.getLog(this.getClass()); |
82 | 0 | } |
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|
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|
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|
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|
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public void start(BootstrapContext bootstrapContext) throws ResourceAdapterInternalException |
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{ |
89 | 0 | this.bootstrapContext = bootstrapContext; |
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|
91 | 0 | if (configurations != null) |
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{ |
93 | 0 | ConfigurationBuilder configBuilder = null; |
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try |
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{ |
96 | 0 | configBuilder = (ConfigurationBuilder) ClassUtils.instanciateClass(configurationBuilder, |
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configurations); |
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} |
99 | 0 | catch (Exception e) |
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{ |
101 | 0 | throw new ResourceAdapterInternalException( |
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"Failed to instanciate configurationBuilder class: " + configurationBuilder, e); |
103 | 0 | } |
104 | |
|
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try |
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{ |
107 | 0 | logger.info("Initializing Mule..."); |
108 | |
|
109 | 0 | MuleContextBuilder contextBuilder = new DefaultMuleContextBuilder(); |
110 | 0 | muleConfiguration.setSystemModelType(JcaModel.JCA_MODEL_TYPE); |
111 | 0 | contextBuilder.setMuleConfiguration(muleConfiguration); |
112 | 0 | muleContext = new DefaultMuleContextFactory().createMuleContext(configBuilder, contextBuilder); |
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|
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|
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|
116 | |
|
117 | 0 | DeployableMuleXmlContextListener.setMuleContext(muleContext); |
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} |
119 | 0 | catch (MuleException e) |
120 | |
{ |
121 | 0 | logger.error(e); |
122 | 0 | throw new ResourceAdapterInternalException( |
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"Failed to load configurations: " + configurations, e); |
124 | 0 | } |
125 | |
try |
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{ |
127 | 0 | logger.info("Starting Mule..."); |
128 | 0 | muleContext.start(); |
129 | |
} |
130 | 0 | catch (MuleException e) |
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{ |
132 | 0 | logger.error(e); |
133 | 0 | throw new ResourceAdapterInternalException("Failed to start management context", e); |
134 | 0 | } |
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} |
136 | 0 | } |
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|
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|
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|
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|
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public void stop() |
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{ |
143 | 0 | logger.info("Stopping Mule..."); |
144 | 0 | muleContext.dispose(); |
145 | 0 | muleContext = null; |
146 | 0 | bootstrapContext = null; |
147 | 0 | } |
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|
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|
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|
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public BootstrapContext getBootstrapContext() |
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{ |
154 | 0 | return bootstrapContext; |
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} |
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|
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public void endpointActivation(MessageEndpointFactory endpointFactory, ActivationSpec activationSpec) |
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throws ResourceException |
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{ |
164 | 0 | if (activationSpec.getResourceAdapter() != this) |
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{ |
166 | 0 | throw new ResourceException("ActivationSpec not initialized with this ResourceAdapter instance"); |
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} |
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|
169 | 0 | if (activationSpec.getClass().equals(MuleActivationSpec.class)) |
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{ |
171 | 0 | MuleActivationSpec muleActivationSpec = (MuleActivationSpec) activationSpec; |
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try |
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{ |
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|
175 | 0 | String modelName = resolveModelName(muleActivationSpec); |
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|
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|
178 | 0 | JcaModel model = getJcaModel(modelName); |
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|
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|
181 | 0 | InboundEndpoint endpoint = createMessageInflowEndpoint(muleActivationSpec); |
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|
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|
184 | 0 | Service service = createJcaService(endpointFactory, model, endpoint); |
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|
186 | |
|
187 | 0 | MuleEndpointKey key = new MuleEndpointKey(endpointFactory, muleActivationSpec); |
188 | 0 | endpoints.put(key, service); |
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} |
190 | 0 | catch (Exception e) |
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{ |
192 | 0 | logger.error(e.getMessage(), e); |
193 | 0 | } |
194 | 0 | } |
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else |
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{ |
197 | 0 | throw new NotSupportedException("That type of ActicationSpec not supported: " |
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+ activationSpec.getClass()); |
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} |
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|
201 | 0 | } |
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|
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|
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|
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|
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|
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public void endpointDeactivation(MessageEndpointFactory endpointFactory, ActivationSpec activationSpec) |
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{ |
209 | 0 | if (activationSpec.getClass().equals(MuleActivationSpec.class)) |
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{ |
211 | 0 | MuleActivationSpec muleActivationSpec = (MuleActivationSpec) activationSpec; |
212 | 0 | MuleEndpointKey key = new MuleEndpointKey(endpointFactory, (MuleActivationSpec) activationSpec); |
213 | 0 | Service service = (Service) endpoints.remove(key); |
214 | 0 | if (service == null) |
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{ |
216 | 0 | logger.warn("No endpoint was registered with key: " + key); |
217 | 0 | return; |
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} |
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|
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|
221 | 0 | String modelName = null; |
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try |
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{ |
224 | 0 | modelName = resolveModelName(muleActivationSpec); |
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} |
226 | 0 | catch (ResourceException e) |
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{ |
228 | 0 | logger.error(e.getMessage(), e); |
229 | 0 | } |
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|
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try |
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{ |
233 | 0 | muleContext.getRegistry().unregisterService(service.getName()); |
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} |
235 | 0 | catch (MuleException e) |
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{ |
237 | 0 | logger.error(e.getMessage(), e); |
238 | 0 | } |
239 | |
} |
240 | 0 | } |
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|
242 | |
protected String resolveModelName(MuleActivationSpec activationSpec) throws ResourceException |
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{ |
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|
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|
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|
247 | 0 | String modelName = activationSpec.getModelName(); |
248 | 0 | if (modelName == null) |
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{ |
250 | 0 | modelName = defaultJcaModelName; |
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} |
252 | 0 | if (modelName == null) |
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{ |
254 | 0 | throw new ResourceException( |
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"The 'modelName' property has not been configured for either the MuleResourceAdaptor or MuleActicationSpec."); |
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} |
257 | 0 | return modelName; |
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} |
259 | |
|
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protected JcaModel getJcaModel(String modelName) throws MuleException, ResourceException |
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{ |
262 | 0 | Model model = muleContext.getRegistry().lookupModel(modelName); |
263 | 0 | if (model != null) |
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{ |
265 | 0 | if (model instanceof JcaModel) |
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{ |
267 | 0 | return (JcaModel) model; |
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} |
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else |
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{ |
271 | 0 | throw new ResourceException("Model:-" + modelName + " is not compatible with JCA type"); |
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} |
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} |
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else |
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{ |
276 | 0 | JcaModel jcaModel = new JcaModel(); |
277 | 0 | jcaModel.setName(modelName); |
278 | 0 | muleContext.getRegistry().registerModel(jcaModel); |
279 | 0 | return jcaModel; |
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} |
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} |
282 | |
|
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protected Service createJcaService(MessageEndpointFactory endpointFactory, |
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JcaModel model, |
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InboundEndpoint endpoint) throws MuleException |
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{ |
287 | 0 | String name = "JcaService#" + endpointFactory.hashCode(); |
288 | 0 | Service service = new JcaService(muleContext); |
289 | 0 | service.setName(name); |
290 | 0 | ((CompositeMessageSource) service.getMessageSource()).addSource(endpoint); |
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|
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|
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|
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|
295 | 0 | service.setComponent(new JcaComponent(endpointFactory, model.getEntryPointResolverSet(), service, |
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new DelegateWorkManager(bootstrapContext.getWorkManager()))); |
297 | 0 | service.setModel(model); |
298 | 0 | muleContext.getRegistry().registerService(service); |
299 | 0 | return service; |
300 | |
} |
301 | |
|
302 | |
protected InboundEndpoint createMessageInflowEndpoint(MuleActivationSpec muleActivationSpec) |
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throws MuleException |
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{ |
305 | 0 | EndpointBuilder endpointBuilder = new EndpointURIEndpointBuilder(new URIBuilder( |
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muleActivationSpec.getEndpoint(), muleContext)); |
307 | |
|
308 | 0 | endpointBuilder.setExchangePattern(MessageExchangePattern.ONE_WAY); |
309 | |
|
310 | 0 | return muleContext.getEndpointFactory().getInboundEndpoint(endpointBuilder); |
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} |
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|
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|
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|
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|
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|
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|
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public XAResource[] getXAResources(ActivationSpec[] activationSpecs) throws ResourceException |
320 | |
{ |
321 | 0 | return new XAResource[]{}; |
322 | |
} |
323 | |
|
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|
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|
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|
327 | |
public void setPassword(String password) |
328 | |
{ |
329 | 0 | this.password = password; |
330 | 0 | } |
331 | |
|
332 | |
|
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|
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|
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public void setConfigurations(String configurations) |
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{ |
337 | 0 | this.configurations = configurations; |
338 | 0 | } |
339 | |
|
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|
341 | |
|
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|
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public void setUserName(String userid) |
344 | |
{ |
345 | 0 | this.username = userid; |
346 | 0 | } |
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|
348 | |
public void setConfigurationBuilder(String configbuilder) |
349 | |
{ |
350 | 0 | this.configurationBuilder = configbuilder; |
351 | 0 | } |
352 | |
|
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public void setModelName(String modelName) |
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{ |
355 | 0 | this.defaultJcaModelName = modelName; |
356 | 0 | } |
357 | |
|
358 | |
public void setAutoWrapMessageAwareTransform(Boolean autoWrapMessageAwareTransform) |
359 | |
{ |
360 | 0 | if (autoWrapMessageAwareTransform != null) |
361 | |
{ |
362 | 0 | muleConfiguration.setAutoWrapMessageAwareTransform(autoWrapMessageAwareTransform); |
363 | |
} |
364 | 0 | } |
365 | |
|
366 | |
public void setCacheMessageAsBytes(Boolean cacheMessageAsBytes) |
367 | |
{ |
368 | 0 | if (cacheMessageAsBytes != null) |
369 | |
{ |
370 | 0 | muleConfiguration.setCacheMessageAsBytes(cacheMessageAsBytes); |
371 | |
} |
372 | 0 | } |
373 | |
|
374 | |
public void setCacheMessageOriginalPayload(Boolean cacheMessageOriginalPayload) |
375 | |
{ |
376 | 0 | if (cacheMessageOriginalPayload != null) |
377 | |
{ |
378 | 0 | muleConfiguration.setCacheMessageOriginalPayload(cacheMessageOriginalPayload); |
379 | |
} |
380 | 0 | } |
381 | |
|
382 | |
public void setClusterId(String clusterId) |
383 | |
{ |
384 | 0 | muleConfiguration.setClusterId(clusterId); |
385 | 0 | } |
386 | |
|
387 | |
public void setDefaultEncoding(String encoding) |
388 | |
{ |
389 | 0 | muleConfiguration.setDefaultEncoding(encoding); |
390 | 0 | } |
391 | |
|
392 | |
public void setDefaultQueueTimeout(Integer defaultQueueTimeout) |
393 | |
{ |
394 | 0 | if (defaultQueueTimeout != null) |
395 | |
{ |
396 | 0 | muleConfiguration.setDefaultQueueTimeout(defaultQueueTimeout); |
397 | |
} |
398 | 0 | } |
399 | |
|
400 | |
public void setDefaultResponseTimeout(Integer responseTimeout) |
401 | |
{ |
402 | 0 | if (responseTimeout != null) |
403 | |
{ |
404 | 0 | muleConfiguration.setDefaultResponseTimeout(responseTimeout); |
405 | |
} |
406 | 0 | } |
407 | |
|
408 | |
public void setDefaultSynchronousEndpoints(Boolean synchronous) |
409 | |
{ |
410 | 0 | if (synchronous != null) |
411 | |
{ |
412 | 0 | muleConfiguration.setDefaultSynchronousEndpoints(synchronous); |
413 | |
} |
414 | 0 | } |
415 | |
|
416 | |
public void setDefaultTransactionTimeout(Integer defaultTransactionTimeout) |
417 | |
{ |
418 | 0 | if (defaultTransactionTimeout != null) |
419 | |
{ |
420 | 0 | muleConfiguration.setDefaultTransactionTimeout(defaultTransactionTimeout); |
421 | |
} |
422 | 0 | } |
423 | |
|
424 | |
public void setDomainId(String domainId) |
425 | |
{ |
426 | 0 | muleConfiguration.setDomainId(domainId); |
427 | 0 | } |
428 | |
|
429 | |
public void setServerId(String serverId) |
430 | |
{ |
431 | 0 | muleConfiguration.setId(serverId); |
432 | 0 | } |
433 | |
|
434 | |
public void setShutdownTimeout(Integer shutdownTimeout) |
435 | |
{ |
436 | 0 | if (shutdownTimeout != null) |
437 | |
{ |
438 | 0 | muleConfiguration.setShutdownTimeout(shutdownTimeout); |
439 | |
} |
440 | 0 | } |
441 | |
|
442 | |
public void setWorkingDirectory(String workingDirectory) |
443 | |
{ |
444 | 0 | muleConfiguration.setWorkingDirectory(workingDirectory); |
445 | 0 | } |
446 | |
|
447 | |
|
448 | |
|
449 | |
|
450 | |
public String getConfigurationBuilder() |
451 | |
{ |
452 | 0 | return configurationBuilder; |
453 | |
} |
454 | |
|
455 | |
public String getConfigurations() |
456 | |
{ |
457 | 0 | return configurations; |
458 | |
} |
459 | |
|
460 | |
public String getUserName() |
461 | |
{ |
462 | 0 | return username; |
463 | |
} |
464 | |
|
465 | |
public String getPassword() |
466 | |
{ |
467 | 0 | return password; |
468 | |
} |
469 | |
|
470 | |
public String getModelName() |
471 | |
{ |
472 | 0 | return defaultJcaModelName; |
473 | |
} |
474 | |
|
475 | |
public String getClusterId() |
476 | |
{ |
477 | 0 | return muleConfiguration.getClusterId(); |
478 | |
} |
479 | |
|
480 | |
public String getDefaultEncoding() |
481 | |
{ |
482 | 0 | return muleConfiguration.getDefaultEncoding(); |
483 | |
} |
484 | |
|
485 | |
public int getDefaultQueueTimeout() |
486 | |
{ |
487 | 0 | return muleConfiguration.getDefaultQueueTimeout(); |
488 | |
} |
489 | |
|
490 | |
public int getDefaultResponseTimeout() |
491 | |
{ |
492 | 0 | return muleConfiguration.getDefaultResponseTimeout(); |
493 | |
} |
494 | |
|
495 | |
public int getDefaultTransactionTimeout() |
496 | |
{ |
497 | 0 | return muleConfiguration.getDefaultTransactionTimeout(); |
498 | |
} |
499 | |
|
500 | |
public String getDomainId() |
501 | |
{ |
502 | 0 | return muleConfiguration.getDomainId(); |
503 | |
} |
504 | |
|
505 | |
public String getId() |
506 | |
{ |
507 | 0 | return muleConfiguration.getId(); |
508 | |
} |
509 | |
|
510 | |
public String getMuleHomeDirectory() |
511 | |
{ |
512 | 0 | return muleConfiguration.getMuleHomeDirectory(); |
513 | |
} |
514 | |
|
515 | |
public int getShutdownTimeout() |
516 | |
{ |
517 | 0 | return muleConfiguration.getShutdownTimeout(); |
518 | |
} |
519 | |
|
520 | |
public String getSystemModelType() |
521 | |
{ |
522 | 0 | return muleConfiguration.getSystemModelType(); |
523 | |
} |
524 | |
|
525 | |
public String getSystemName() |
526 | |
{ |
527 | 0 | return muleConfiguration.getSystemName(); |
528 | |
} |
529 | |
|
530 | |
public String getWorkingDirectory() |
531 | |
{ |
532 | 0 | return muleConfiguration.getWorkingDirectory(); |
533 | |
} |
534 | |
|
535 | |
public boolean isAutoWrapMessageAwareTransform() |
536 | |
{ |
537 | 0 | return muleConfiguration.isAutoWrapMessageAwareTransform(); |
538 | |
} |
539 | |
|
540 | |
public boolean isCacheMessageAsBytes() |
541 | |
{ |
542 | 0 | return muleConfiguration.isCacheMessageAsBytes(); |
543 | |
} |
544 | |
|
545 | |
public boolean isCacheMessageOriginalPayload() |
546 | |
{ |
547 | 0 | return muleConfiguration.isCacheMessageOriginalPayload(); |
548 | |
} |
549 | |
|
550 | |
public boolean isClientMode() |
551 | |
{ |
552 | 0 | return muleConfiguration.isClientMode(); |
553 | |
} |
554 | |
|
555 | |
public boolean isEnableStreaming() |
556 | |
{ |
557 | 0 | return muleConfiguration.isEnableStreaming(); |
558 | |
} |
559 | |
|
560 | |
@Override |
561 | |
public int hashCode() |
562 | |
{ |
563 | 0 | final int prime = 31; |
564 | 0 | int result = 1; |
565 | 0 | result = prime * result + ((configurationBuilder == null) ? 0 : configurationBuilder.hashCode()); |
566 | 0 | result = prime * result + ((configurations == null) ? 0 : configurations.hashCode()); |
567 | 0 | result = prime * result + ((defaultJcaModelName == null) ? 0 : defaultJcaModelName.hashCode()); |
568 | 0 | result = prime * result + ((endpoints == null) ? 0 : endpoints.hashCode()); |
569 | 0 | result = prime * result + ((muleConfiguration == null) ? 0 : muleConfiguration.hashCode()); |
570 | 0 | result = prime * result + ((password == null) ? 0 : password.hashCode()); |
571 | 0 | result = prime * result + ((username == null) ? 0 : username.hashCode()); |
572 | 0 | return result; |
573 | |
} |
574 | |
|
575 | |
@Override |
576 | |
public boolean equals(Object obj) |
577 | |
{ |
578 | 0 | if (this == obj) return true; |
579 | 0 | if (obj == null) return false; |
580 | 0 | if (getClass() != obj.getClass()) return false; |
581 | 0 | MuleResourceAdapter other = (MuleResourceAdapter) obj; |
582 | 0 | if (configurationBuilder == null) |
583 | |
{ |
584 | 0 | if (other.configurationBuilder != null) return false; |
585 | |
} |
586 | 0 | else if (!configurationBuilder.equals(other.configurationBuilder)) return false; |
587 | 0 | if (configurations == null) |
588 | |
{ |
589 | 0 | if (other.configurations != null) return false; |
590 | |
} |
591 | 0 | else if (!configurations.equals(other.configurations)) return false; |
592 | 0 | if (defaultJcaModelName == null) |
593 | |
{ |
594 | 0 | if (other.defaultJcaModelName != null) return false; |
595 | |
} |
596 | 0 | else if (!defaultJcaModelName.equals(other.defaultJcaModelName)) return false; |
597 | 0 | if (endpoints == null) |
598 | |
{ |
599 | 0 | if (other.endpoints != null) return false; |
600 | |
} |
601 | 0 | else if (!endpoints.equals(other.endpoints)) return false; |
602 | 0 | if (muleConfiguration == null) |
603 | |
{ |
604 | 0 | if (other.muleConfiguration != null) return false; |
605 | |
} |
606 | 0 | else if (!muleConfiguration.equals(other.muleConfiguration)) return false; |
607 | 0 | if (password == null) |
608 | |
{ |
609 | 0 | if (other.password != null) return false; |
610 | |
} |
611 | 0 | else if (!password.equals(other.password)) return false; |
612 | 0 | if (username == null) |
613 | |
{ |
614 | 0 | if (other.username != null) return false; |
615 | |
} |
616 | 0 | else if (!username.equals(other.username)) return false; |
617 | 0 | return true; |
618 | |
} |
619 | |
|
620 | |
} |