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package org.mule.ra; |
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|
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import org.mule.MuleManager; |
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import org.mule.config.ConfigurationBuilder; |
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import org.mule.config.ConfigurationException; |
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import org.mule.config.ThreadingProfile; |
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import org.mule.impl.MuleDescriptor; |
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import org.mule.impl.endpoint.MuleEndpointURI; |
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import org.mule.providers.AbstractConnector; |
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import org.mule.providers.service.TransportFactory; |
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import org.mule.umo.UMODescriptor; |
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import org.mule.umo.UMOException; |
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import org.mule.umo.endpoint.UMOEndpoint; |
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import org.mule.umo.endpoint.UMOEndpointURI; |
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import org.mule.umo.manager.UMOManager; |
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import org.mule.umo.manager.UMOWorkManager; |
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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.MessageEndpoint; |
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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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|
51 | 0 | public class MuleResourceAdapter implements ResourceAdapter, Serializable |
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{ |
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private static final long serialVersionUID = 5727648958127416509L; |
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|
61 | 0 | protected transient Log logger = LogFactory.getLog(this.getClass()); |
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|
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private transient UMOManager manager; |
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|
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private transient BootstrapContext bootstrapContext; |
66 | 0 | private MuleConnectionRequestInfo info = new MuleConnectionRequestInfo(); |
67 | 0 | private final Map endpoints = new HashMap(); |
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|
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public MuleResourceAdapter() |
70 | 0 | { |
71 | 0 | MuleManager.getConfiguration().setModelType(JcaModel.JCA_MODEL_TYPE); |
72 | 0 | } |
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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 | this.manager = MuleManager.getInstance(); |
79 | 0 | } |
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public void start(BootstrapContext bootstrapContext) throws ResourceAdapterInternalException |
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{ |
86 | 0 | this.bootstrapContext = bootstrapContext; |
87 | 0 | if (info.getConfigurations() != null) |
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{ |
89 | 0 | if (MuleManager.isInstanciated()) |
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{ |
91 | 0 | throw new ResourceAdapterInternalException( |
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"A manager is already configured, cannot configure a new one using the configurations set on the Resource Adapter"); |
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} |
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else |
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{ |
96 | 0 | ConfigurationBuilder builder = null; |
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try |
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{ |
99 | 0 | builder = (ConfigurationBuilder)ClassUtils.instanciateClass( |
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info.getConfigurationBuilder(), ClassUtils.NO_ARGS); |
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|
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} |
103 | 0 | catch (Exception e) |
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{ |
105 | 0 | throw new ResourceAdapterInternalException( |
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"Failed to instanciate configurationBuilder class: " + info.getConfigurationBuilder(), |
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e); |
108 | 0 | } |
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|
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try |
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{ |
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|
113 | 0 | manager = builder.configure(info.getConfigurations(), null); |
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} |
115 | 0 | catch (ConfigurationException e) |
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{ |
117 | 0 | throw new ResourceAdapterInternalException("Failed to load configurations: " |
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+ info.getConfigurations(), e); |
119 | 0 | } |
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} |
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} |
122 | 0 | manager = MuleManager.getInstance(); |
123 | 0 | } |
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public void stop() |
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{ |
130 | 0 | manager.dispose(); |
131 | 0 | manager = null; |
132 | 0 | bootstrapContext = null; |
133 | 0 | } |
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public BootstrapContext getBootstrapContext() |
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{ |
140 | 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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{ |
150 | 0 | if (activationSpec.getResourceAdapter() != this) |
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{ |
152 | 0 | throw new ResourceException("ActivationSpec not initialized with this ResourceAdapter instance"); |
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} |
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|
155 | 0 | if (activationSpec.getClass().equals(MuleActivationSpec.class)) |
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{ |
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|
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try |
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{ |
160 | 0 | UMOEndpointURI uri = new MuleEndpointURI(((MuleActivationSpec)activationSpec).getEndpoint()); |
161 | 0 | UMOEndpoint endpoint = TransportFactory.createEndpoint(uri, |
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UMOEndpoint.ENDPOINT_TYPE_RECEIVER); |
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|
164 | 0 | ((AbstractConnector)endpoint.getConnector()).getReceiverThreadingProfile() |
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.setWorkManagerFactory(new ThreadingProfile.WorkManagerFactory() |
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{ |
167 | 0 | public UMOWorkManager createWorkManager(ThreadingProfile profile, String name) |
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{ |
169 | 0 | return new DelegateWorkManager(bootstrapContext.getWorkManager()); |
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|
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} |
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}); |
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|
174 | 0 | MessageEndpoint messageEndpoint = null; |
175 | 0 | messageEndpoint = endpointFactory.createEndpoint(null); |
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|
177 | 0 | String name = "JcaComponent#" + messageEndpoint.hashCode(); |
178 | 0 | MuleDescriptor descriptor = new MuleDescriptor(name); |
179 | 0 | descriptor.getInboundRouter().addEndpoint(endpoint); |
180 | 0 | descriptor.setImplementationInstance(messageEndpoint); |
181 | 0 | MuleManager.getInstance().lookupModel(JcaModel.JCA_MODEL_TYPE).registerComponent(descriptor); |
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|
183 | 0 | MuleEndpointKey key = new MuleEndpointKey(endpointFactory, (MuleActivationSpec)activationSpec); |
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|
185 | 0 | endpoints.put(key, descriptor); |
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} |
187 | 0 | catch (Exception e) |
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{ |
189 | 0 | logger.error(e.getMessage(), e); |
190 | 0 | } |
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} |
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else |
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{ |
194 | 0 | throw new NotSupportedException("That type of ActicationSpec not supported: " |
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+ activationSpec.getClass()); |
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} |
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|
198 | 0 | } |
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public void endpointDeactivation(MessageEndpointFactory endpointFactory, ActivationSpec activationSpec) |
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{ |
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|
207 | 0 | if (activationSpec.getClass().equals(MuleActivationSpec.class)) |
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{ |
209 | 0 | MuleEndpointKey key = new MuleEndpointKey(endpointFactory, (MuleActivationSpec)activationSpec); |
210 | 0 | UMODescriptor descriptor = (UMODescriptor)endpoints.get(key); |
211 | 0 | if (descriptor == null) |
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{ |
213 | 0 | logger.warn("No endpoint was registered with key: " + key); |
214 | 0 | return; |
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} |
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try |
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{ |
218 | 0 | manager.lookupModel(JcaModel.JCA_MODEL_TYPE).unregisterComponent(descriptor); |
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} |
220 | 0 | catch (UMOException e) |
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{ |
222 | 0 | logger.error(e.getMessage(), e); |
223 | 0 | } |
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|
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} |
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|
227 | 0 | } |
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public XAResource[] getXAResources(ActivationSpec[] activationSpecs) throws ResourceException |
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{ |
237 | 0 | return new XAResource[]{}; |
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} |
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public String getPassword() |
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{ |
245 | 0 | return info.getPassword(); |
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} |
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|
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|
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public String getConfigurations() |
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{ |
253 | 0 | return info.getConfigurations(); |
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} |
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public String getUserName() |
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{ |
261 | 0 | return info.getUserName(); |
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} |
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public void setPassword(String password) |
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{ |
269 | 0 | info.setPassword(password); |
270 | 0 | } |
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|
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|
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|
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|
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public void setConfigurations(String configurations) |
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{ |
277 | 0 | info.setConfigurations(configurations); |
278 | 0 | } |
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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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{ |
285 | 0 | info.setUserName(userid); |
286 | 0 | } |
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|
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public String getConfigurationBuilder() |
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{ |
290 | 0 | return info.getConfigurationBuilder(); |
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} |
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|
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public void setConfigurationBuilder(String configbuilder) |
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{ |
295 | 0 | info.setConfigurationBuilder(configbuilder); |
296 | 0 | } |
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public MuleConnectionRequestInfo getInfo() |
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{ |
303 | 0 | return info; |
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} |
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|
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public boolean equals(Object o) |
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{ |
308 | 0 | if (this == o) |
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{ |
310 | 0 | return true; |
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} |
312 | 0 | if (!(o instanceof MuleResourceAdapter)) |
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{ |
314 | 0 | return false; |
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} |
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|
317 | 0 | final MuleResourceAdapter muleResourceAdapter = (MuleResourceAdapter)o; |
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|
319 | 0 | if (info != null ? !info.equals(muleResourceAdapter.info) : muleResourceAdapter.info != null) |
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{ |
321 | 0 | return false; |
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} |
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|
324 | 0 | return true; |
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} |
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|
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public int hashCode() |
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{ |
329 | 0 | return (info != null ? info.hashCode() : 0); |
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} |
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|
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} |