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package org.mule.module.jca; |
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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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|
49 | 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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|
59 | 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; |
64 | 0 | protected final Map<MuleEndpointKey, Service> endpoints = new HashMap<MuleEndpointKey, Service>(); |
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protected String defaultJcaModelName; |
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|
67 | 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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|
72 | 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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{ |
76 | 0 | ois.defaultReadObject(); |
77 | 0 | this.logger = LogFactory.getLog(this.getClass()); |
78 | 0 | } |
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|
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|
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public void start(BootstrapContext bootstrapContext) throws ResourceAdapterInternalException |
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{ |
85 | 0 | this.bootstrapContext = bootstrapContext; |
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|
87 | 0 | if (configurations != null) |
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{ |
89 | 0 | ConfigurationBuilder configBuilder = null; |
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try |
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{ |
92 | 0 | configBuilder = (ConfigurationBuilder) ClassUtils.instanciateClass(configurationBuilder, |
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configurations); |
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} |
95 | 0 | catch (Exception e) |
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{ |
97 | 0 | throw new ResourceAdapterInternalException( |
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"Failed to instanciate configurationBuilder class: " + configurationBuilder, e); |
99 | 0 | } |
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|
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try |
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{ |
103 | 0 | logger.info("Initializing Mule..."); |
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|
105 | 0 | MuleContextBuilder contextBuilder = new DefaultMuleContextBuilder(); |
106 | 0 | muleConfiguration.setSystemModelType(JcaModel.JCA_MODEL_TYPE); |
107 | 0 | contextBuilder.setMuleConfiguration(muleConfiguration); |
108 | 0 | muleContext = new DefaultMuleContextFactory().createMuleContext(configBuilder, contextBuilder); |
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|
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|
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|
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|
113 | 0 | DeployableMuleXmlContextListener.setMuleContext(muleContext); |
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} |
115 | 0 | catch (MuleException e) |
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{ |
117 | 0 | logger.error(e); |
118 | 0 | throw new ResourceAdapterInternalException( |
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"Failed to load configurations: " + configurations, e); |
120 | 0 | } |
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try |
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{ |
123 | 0 | logger.info("Starting Mule..."); |
124 | 0 | muleContext.start(); |
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} |
126 | 0 | catch (MuleException e) |
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{ |
128 | 0 | logger.error(e); |
129 | 0 | throw new ResourceAdapterInternalException("Failed to start management context", e); |
130 | 0 | } |
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} |
132 | 0 | } |
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|
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public void stop() |
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{ |
139 | 0 | logger.info("Stopping Mule..."); |
140 | 0 | muleContext.dispose(); |
141 | 0 | muleContext = null; |
142 | 0 | bootstrapContext = null; |
143 | 0 | } |
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|
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public BootstrapContext getBootstrapContext() |
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{ |
150 | 0 | return bootstrapContext; |
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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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{ |
160 | 0 | if (activationSpec.getResourceAdapter() != this) |
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{ |
162 | 0 | throw new ResourceException("ActivationSpec not initialized with this ResourceAdapter instance"); |
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} |
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|
165 | 0 | if (activationSpec.getClass().equals(MuleActivationSpec.class)) |
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{ |
167 | 0 | MuleActivationSpec muleActivationSpec = (MuleActivationSpec) activationSpec; |
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try |
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{ |
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|
171 | 0 | String modelName = resolveModelName(muleActivationSpec); |
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|
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|
174 | 0 | JcaModel model = getJcaModel(modelName); |
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|
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|
177 | 0 | InboundEndpoint endpoint = createMessageInflowEndpoint(muleActivationSpec); |
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|
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|
180 | 0 | Service service = createJcaService(endpointFactory, model, endpoint); |
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|
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|
183 | 0 | MuleEndpointKey key = new MuleEndpointKey(endpointFactory, muleActivationSpec); |
184 | 0 | endpoints.put(key, service); |
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} |
186 | 0 | catch (Exception e) |
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{ |
188 | 0 | logger.error(e.getMessage(), e); |
189 | 0 | } |
190 | 0 | } |
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else |
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{ |
193 | 0 | throw new NotSupportedException("That type of ActicationSpec not supported: " |
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+ activationSpec.getClass()); |
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} |
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|
197 | 0 | } |
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|
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public void endpointDeactivation(MessageEndpointFactory endpointFactory, ActivationSpec activationSpec) |
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{ |
205 | 0 | if (activationSpec.getClass().equals(MuleActivationSpec.class)) |
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{ |
207 | 0 | MuleActivationSpec muleActivationSpec = (MuleActivationSpec) activationSpec; |
208 | 0 | MuleEndpointKey key = new MuleEndpointKey(endpointFactory, (MuleActivationSpec) activationSpec); |
209 | 0 | Service service = (Service) endpoints.remove(key); |
210 | 0 | if (service == null) |
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{ |
212 | 0 | logger.warn("No endpoint was registered with key: " + key); |
213 | 0 | return; |
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} |
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|
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|
217 | 0 | String modelName = null; |
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try |
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{ |
220 | 0 | modelName = resolveModelName(muleActivationSpec); |
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} |
222 | 0 | catch (ResourceException e) |
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{ |
224 | 0 | logger.error(e.getMessage(), e); |
225 | 0 | } |
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|
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try |
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{ |
229 | 0 | muleContext.getRegistry().unregisterService(service.getName()); |
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} |
231 | 0 | catch (MuleException e) |
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{ |
233 | 0 | logger.error(e.getMessage(), e); |
234 | 0 | } |
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} |
236 | 0 | } |
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|
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protected String resolveModelName(MuleActivationSpec activationSpec) throws ResourceException |
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{ |
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|
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|
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|
243 | 0 | String modelName = activationSpec.getModelName(); |
244 | 0 | if (modelName == null) |
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{ |
246 | 0 | modelName = defaultJcaModelName; |
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} |
248 | 0 | if (modelName == null) |
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{ |
250 | 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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} |
253 | 0 | return modelName; |
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} |
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|
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protected JcaModel getJcaModel(String modelName) throws MuleException, ResourceException |
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{ |
258 | 0 | Model model = muleContext.getRegistry().lookupModel(modelName); |
259 | 0 | if (model != null) |
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{ |
261 | 0 | if (model instanceof JcaModel) |
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{ |
263 | 0 | return (JcaModel) model; |
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} |
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else |
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{ |
267 | 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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{ |
272 | 0 | JcaModel jcaModel = new JcaModel(); |
273 | 0 | jcaModel.setName(modelName); |
274 | 0 | muleContext.getRegistry().registerModel(jcaModel); |
275 | 0 | return jcaModel; |
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} |
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} |
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|
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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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{ |
283 | 0 | String name = "JcaService#" + endpointFactory.hashCode(); |
284 | 0 | Service service = new JcaService(muleContext); |
285 | 0 | service.setName(name); |
286 | 0 | ((CompositeMessageSource) service.getMessageSource()).addSource(endpoint); |
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|
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|
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|
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|
291 | 0 | service.setComponent(new JcaComponent(endpointFactory, model.getEntryPointResolverSet(), service, |
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new DelegateWorkManager(bootstrapContext.getWorkManager()))); |
293 | 0 | service.setModel(model); |
294 | 0 | muleContext.getRegistry().registerService(service); |
295 | 0 | return service; |
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} |
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|
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protected InboundEndpoint createMessageInflowEndpoint(MuleActivationSpec muleActivationSpec) |
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throws MuleException |
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{ |
301 | 0 | EndpointBuilder endpointBuilder = new EndpointURIEndpointBuilder(new URIBuilder( |
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muleActivationSpec.getEndpoint(), muleContext)); |
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|
304 | 0 | endpointBuilder.setExchangePattern(MessageExchangePattern.ONE_WAY); |
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|
306 | 0 | return muleContext.getEndpointFactory().getInboundEndpoint(endpointBuilder); |
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} |
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|
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public XAResource[] getXAResources(ActivationSpec[] activationSpecs) throws ResourceException |
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{ |
317 | 0 | return new XAResource[]{}; |
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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 setPassword(String password) |
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{ |
325 | 0 | this.password = password; |
326 | 0 | } |
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|
328 | |
|
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|
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|
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public void setConfigurations(String configurations) |
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{ |
333 | 0 | this.configurations = configurations; |
334 | 0 | } |
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|
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|
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|
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|
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public void setUserName(String userid) |
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{ |
341 | 0 | this.username = userid; |
342 | 0 | } |
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|
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public void setConfigurationBuilder(String configbuilder) |
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{ |
346 | 0 | this.configurationBuilder = configbuilder; |
347 | 0 | } |
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|
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public void setModelName(String modelName) |
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{ |
351 | 0 | this.defaultJcaModelName = modelName; |
352 | 0 | } |
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|
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public void setAutoWrapMessageAwareTransform(Boolean autoWrapMessageAwareTransform) |
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{ |
356 | 0 | if (autoWrapMessageAwareTransform != null) |
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{ |
358 | 0 | muleConfiguration.setAutoWrapMessageAwareTransform(autoWrapMessageAwareTransform); |
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} |
360 | 0 | } |
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|
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public void setCacheMessageAsBytes(Boolean cacheMessageAsBytes) |
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{ |
364 | 0 | if (cacheMessageAsBytes != null) |
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{ |
366 | 0 | muleConfiguration.setCacheMessageAsBytes(cacheMessageAsBytes); |
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} |
368 | 0 | } |
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|
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public void setCacheMessageOriginalPayload(Boolean cacheMessageOriginalPayload) |
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{ |
372 | 0 | if (cacheMessageOriginalPayload != null) |
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{ |
374 | 0 | muleConfiguration.setCacheMessageOriginalPayload(cacheMessageOriginalPayload); |
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} |
376 | 0 | } |
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|
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public void setClusterId(String clusterId) |
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{ |
380 | 0 | muleConfiguration.setClusterId(clusterId); |
381 | 0 | } |
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|
383 | |
public void setDefaultEncoding(String encoding) |
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{ |
385 | 0 | muleConfiguration.setDefaultEncoding(encoding); |
386 | 0 | } |
387 | |
|
388 | |
public void setDefaultQueueTimeout(Integer defaultQueueTimeout) |
389 | |
{ |
390 | 0 | if (defaultQueueTimeout != null) |
391 | |
{ |
392 | 0 | muleConfiguration.setDefaultQueueTimeout(defaultQueueTimeout); |
393 | |
} |
394 | 0 | } |
395 | |
|
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public void setDefaultResponseTimeout(Integer responseTimeout) |
397 | |
{ |
398 | 0 | if (responseTimeout != null) |
399 | |
{ |
400 | 0 | muleConfiguration.setDefaultResponseTimeout(responseTimeout); |
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} |
402 | 0 | } |
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|
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public void setDefaultSynchronousEndpoints(Boolean synchronous) |
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{ |
406 | 0 | if (synchronous != null) |
407 | |
{ |
408 | 0 | muleConfiguration.setDefaultSynchronousEndpoints(synchronous); |
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} |
410 | 0 | } |
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|
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public void setDefaultTransactionTimeout(Integer defaultTransactionTimeout) |
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{ |
414 | 0 | if (defaultTransactionTimeout != null) |
415 | |
{ |
416 | 0 | muleConfiguration.setDefaultTransactionTimeout(defaultTransactionTimeout); |
417 | |
} |
418 | 0 | } |
419 | |
|
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public void setDomainId(String domainId) |
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{ |
422 | 0 | muleConfiguration.setDomainId(domainId); |
423 | 0 | } |
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|
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public void setServerId(String serverId) |
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{ |
427 | 0 | muleConfiguration.setId(serverId); |
428 | 0 | } |
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|
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public void setShutdownTimeout(Integer shutdownTimeout) |
431 | |
{ |
432 | 0 | if (shutdownTimeout != null) |
433 | |
{ |
434 | 0 | muleConfiguration.setShutdownTimeout(shutdownTimeout); |
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} |
436 | 0 | } |
437 | |
|
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public void setWorkingDirectory(String workingDirectory) |
439 | |
{ |
440 | 0 | muleConfiguration.setWorkingDirectory(workingDirectory); |
441 | 0 | } |
442 | |
|
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|
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|
445 | |
|
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public String getConfigurationBuilder() |
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{ |
448 | 0 | return configurationBuilder; |
449 | |
} |
450 | |
|
451 | |
public String getConfigurations() |
452 | |
{ |
453 | 0 | return configurations; |
454 | |
} |
455 | |
|
456 | |
public String getUserName() |
457 | |
{ |
458 | 0 | return username; |
459 | |
} |
460 | |
|
461 | |
public String getPassword() |
462 | |
{ |
463 | 0 | return password; |
464 | |
} |
465 | |
|
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public String getModelName() |
467 | |
{ |
468 | 0 | return defaultJcaModelName; |
469 | |
} |
470 | |
|
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public String getClusterId() |
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{ |
473 | 0 | return muleConfiguration.getClusterId(); |
474 | |
} |
475 | |
|
476 | |
public String getDefaultEncoding() |
477 | |
{ |
478 | 0 | return muleConfiguration.getDefaultEncoding(); |
479 | |
} |
480 | |
|
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public int getDefaultQueueTimeout() |
482 | |
{ |
483 | 0 | return muleConfiguration.getDefaultQueueTimeout(); |
484 | |
} |
485 | |
|
486 | |
public int getDefaultResponseTimeout() |
487 | |
{ |
488 | 0 | return muleConfiguration.getDefaultResponseTimeout(); |
489 | |
} |
490 | |
|
491 | |
public int getDefaultTransactionTimeout() |
492 | |
{ |
493 | 0 | return muleConfiguration.getDefaultTransactionTimeout(); |
494 | |
} |
495 | |
|
496 | |
public String getDomainId() |
497 | |
{ |
498 | 0 | return muleConfiguration.getDomainId(); |
499 | |
} |
500 | |
|
501 | |
public String getId() |
502 | |
{ |
503 | 0 | return muleConfiguration.getId(); |
504 | |
} |
505 | |
|
506 | |
public String getMuleHomeDirectory() |
507 | |
{ |
508 | 0 | return muleConfiguration.getMuleHomeDirectory(); |
509 | |
} |
510 | |
|
511 | |
public int getShutdownTimeout() |
512 | |
{ |
513 | 0 | return muleConfiguration.getShutdownTimeout(); |
514 | |
} |
515 | |
|
516 | |
public String getSystemModelType() |
517 | |
{ |
518 | 0 | return muleConfiguration.getSystemModelType(); |
519 | |
} |
520 | |
|
521 | |
public String getSystemName() |
522 | |
{ |
523 | 0 | return muleConfiguration.getSystemName(); |
524 | |
} |
525 | |
|
526 | |
public String getWorkingDirectory() |
527 | |
{ |
528 | 0 | return muleConfiguration.getWorkingDirectory(); |
529 | |
} |
530 | |
|
531 | |
public boolean isAutoWrapMessageAwareTransform() |
532 | |
{ |
533 | 0 | return muleConfiguration.isAutoWrapMessageAwareTransform(); |
534 | |
} |
535 | |
|
536 | |
public boolean isCacheMessageAsBytes() |
537 | |
{ |
538 | 0 | return muleConfiguration.isCacheMessageAsBytes(); |
539 | |
} |
540 | |
|
541 | |
public boolean isCacheMessageOriginalPayload() |
542 | |
{ |
543 | 0 | return muleConfiguration.isCacheMessageOriginalPayload(); |
544 | |
} |
545 | |
|
546 | |
public boolean isClientMode() |
547 | |
{ |
548 | 0 | return muleConfiguration.isClientMode(); |
549 | |
} |
550 | |
|
551 | |
public boolean isEnableStreaming() |
552 | |
{ |
553 | 0 | return muleConfiguration.isEnableStreaming(); |
554 | |
} |
555 | |
|
556 | |
@Override |
557 | |
public int hashCode() |
558 | |
{ |
559 | 0 | final int prime = 31; |
560 | 0 | int result = 1; |
561 | 0 | result = prime * result + ((configurationBuilder == null) ? 0 : configurationBuilder.hashCode()); |
562 | 0 | result = prime * result + ((configurations == null) ? 0 : configurations.hashCode()); |
563 | 0 | result = prime * result + ((defaultJcaModelName == null) ? 0 : defaultJcaModelName.hashCode()); |
564 | 0 | result = prime * result + ((endpoints == null) ? 0 : endpoints.hashCode()); |
565 | 0 | result = prime * result + ((muleConfiguration == null) ? 0 : muleConfiguration.hashCode()); |
566 | 0 | result = prime * result + ((password == null) ? 0 : password.hashCode()); |
567 | 0 | result = prime * result + ((username == null) ? 0 : username.hashCode()); |
568 | 0 | return result; |
569 | |
} |
570 | |
|
571 | |
@Override |
572 | |
public boolean equals(Object obj) |
573 | |
{ |
574 | 0 | if (this == obj) return true; |
575 | 0 | if (obj == null) return false; |
576 | 0 | if (getClass() != obj.getClass()) return false; |
577 | 0 | MuleResourceAdapter other = (MuleResourceAdapter) obj; |
578 | 0 | if (configurationBuilder == null) |
579 | |
{ |
580 | 0 | if (other.configurationBuilder != null) return false; |
581 | |
} |
582 | 0 | else if (!configurationBuilder.equals(other.configurationBuilder)) return false; |
583 | 0 | if (configurations == null) |
584 | |
{ |
585 | 0 | if (other.configurations != null) return false; |
586 | |
} |
587 | 0 | else if (!configurations.equals(other.configurations)) return false; |
588 | 0 | if (defaultJcaModelName == null) |
589 | |
{ |
590 | 0 | if (other.defaultJcaModelName != null) return false; |
591 | |
} |
592 | 0 | else if (!defaultJcaModelName.equals(other.defaultJcaModelName)) return false; |
593 | 0 | if (endpoints == null) |
594 | |
{ |
595 | 0 | if (other.endpoints != null) return false; |
596 | |
} |
597 | 0 | else if (!endpoints.equals(other.endpoints)) return false; |
598 | 0 | if (muleConfiguration == null) |
599 | |
{ |
600 | 0 | if (other.muleConfiguration != null) return false; |
601 | |
} |
602 | 0 | else if (!muleConfiguration.equals(other.muleConfiguration)) return false; |
603 | 0 | if (password == null) |
604 | |
{ |
605 | 0 | if (other.password != null) return false; |
606 | |
} |
607 | 0 | else if (!password.equals(other.password)) return false; |
608 | 0 | if (username == null) |
609 | |
{ |
610 | 0 | if (other.username != null) return false; |
611 | |
} |
612 | 0 | else if (!username.equals(other.username)) return false; |
613 | 0 | return true; |
614 | |
} |
615 | |
|
616 | |
} |