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package org.mule.providers.soap.xfire; |
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|
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import org.mule.config.MuleProperties; |
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import org.mule.impl.MuleMessage; |
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import org.mule.providers.AbstractMessageDispatcher; |
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import org.mule.providers.FatalConnectException; |
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import org.mule.providers.soap.SoapConstants; |
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import org.mule.providers.soap.i18n.SoapMessages; |
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import org.mule.providers.soap.xfire.i18n.XFireMessages; |
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import org.mule.providers.soap.xfire.transport.MuleUniversalTransport; |
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import org.mule.umo.UMOEvent; |
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import org.mule.umo.UMOMessage; |
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import org.mule.umo.endpoint.UMOEndpointURI; |
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import org.mule.umo.endpoint.UMOImmutableEndpoint; |
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import org.mule.umo.provider.DispatchException; |
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import org.mule.umo.transformer.TransformerException; |
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import org.mule.util.ClassUtils; |
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import org.mule.util.StringUtils; |
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import org.mule.util.TemplateParser; |
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|
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Properties; |
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import java.util.Set; |
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|
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import javax.activation.DataHandler; |
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import javax.xml.namespace.QName; |
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|
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import org.codehaus.xfire.XFire; |
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import org.codehaus.xfire.aegis.AegisBindingProvider; |
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import org.codehaus.xfire.aegis.type.TypeMapping; |
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import org.codehaus.xfire.aegis.type.basic.BeanType; |
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import org.codehaus.xfire.client.Client; |
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import org.codehaus.xfire.handler.Handler; |
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import org.codehaus.xfire.service.OperationInfo; |
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import org.codehaus.xfire.service.Service; |
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import org.codehaus.xfire.transport.Transport; |
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|
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public class XFireMessageDispatcher extends AbstractMessageDispatcher |
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{ |
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|
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|
61 | 0 | protected Client client = null; |
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protected final XFireConnector connector; |
63 | 0 | private final TemplateParser soapActionTemplateParser = TemplateParser.createAntStyleParser(); |
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|
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public XFireMessageDispatcher(UMOImmutableEndpoint endpoint) |
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{ |
67 | 0 | super(endpoint); |
68 | 0 | this.connector = (XFireConnector) endpoint.getConnector(); |
69 | 0 | } |
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|
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protected void doConnect() throws Exception |
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{ |
73 | 0 | if (client == null) |
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{ |
75 | 0 | final XFire xfire = connector.getXfire(); |
76 | 0 | final String serviceName = getServiceName(endpoint); |
77 | 0 | final Service service = xfire.getServiceRegistry().getService(serviceName); |
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|
79 | 0 | if (service == null) |
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{ |
81 | 0 | throw new FatalConnectException(XFireMessages.serviceIsNull(serviceName), this); |
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} |
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|
84 | 0 | List inList = connector.getServerInHandlers(); |
85 | 0 | if (inList != null) |
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{ |
87 | 0 | for (int i = 0; i < inList.size(); i++) |
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{ |
89 | 0 | Handler handler = (Handler) ClassUtils.instanciateClass( |
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inList.get(i).toString(), ClassUtils.NO_ARGS, this.getClass()); |
91 | 0 | service.addInHandler(handler); |
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} |
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} |
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|
95 | 0 | List outList = connector.getServerOutHandlers(); |
96 | 0 | if (outList != null) |
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{ |
98 | 0 | for (int i = 0; i < outList.size(); i++) |
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{ |
100 | 0 | Handler handler = (Handler) ClassUtils.instanciateClass( |
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outList.get(i).toString(), ClassUtils.NO_ARGS, this.getClass()); |
102 | 0 | service.addOutHandler(handler); |
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} |
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} |
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|
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try |
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{ |
108 | 0 | this.client = createXFireClient(endpoint, service, xfire); |
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} |
110 | 0 | catch (Exception ex) |
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{ |
112 | 0 | disconnect(); |
113 | 0 | throw ex; |
114 | 0 | } |
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} |
116 | 0 | } |
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|
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protected Client createXFireClient(UMOImmutableEndpoint endpoint, Service service, XFire xfire) throws Exception |
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{ |
120 | 0 | return createXFireClient(endpoint, service, xfire, null); |
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} |
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|
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protected Client createXFireClient(UMOImmutableEndpoint endpoint, Service service, XFire xfire, String transportClass) throws Exception |
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{ |
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Class transportClazz; |
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|
127 | 0 | if (connector.getClientTransport() == null) |
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{ |
129 | 0 | if (!StringUtils.isBlank(transportClass)) |
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{ |
131 | 0 | transportClazz = ClassUtils.loadClass(transportClass, this.getClass()); |
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} |
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else |
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{ |
135 | 0 | transportClazz = MuleUniversalTransport.class; |
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} |
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} |
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else |
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{ |
140 | 0 | transportClazz = ClassUtils.loadClass(connector.getClientTransport(), this.getClass()); |
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} |
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|
143 | 0 | Transport transport = (Transport) transportClazz.getConstructor(null).newInstance(null); |
144 | 0 | Client client = new Client(transport, service, endpoint.getEndpointURI().toString()); |
145 | 0 | client.setXFire(xfire); |
146 | 0 | client.setEndpointUri(endpoint.getEndpointURI().toString()); |
147 | 0 | return configureXFireClient(client); |
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} |
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|
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protected Client configureXFireClient(Client client) throws Exception |
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{ |
152 | 0 | client.addInHandler(new MuleHeadersInHandler()); |
153 | 0 | client.addOutHandler(new MuleHeadersOutHandler()); |
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|
155 | 0 | List inList = connector.getClientInHandlers(); |
156 | 0 | if (inList != null) |
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{ |
158 | 0 | for (int i = 0; i < inList.size(); i++) |
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{ |
160 | 0 | Handler handler = (Handler) ClassUtils.instanciateClass( |
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inList.get(i).toString(), ClassUtils.NO_ARGS, this.getClass()); |
162 | 0 | client.addInHandler(handler); |
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} |
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} |
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|
166 | 0 | List outList = connector.getClientOutHandlers(); |
167 | 0 | if (outList != null) |
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{ |
169 | 0 | for (int i = 0; i < outList.size(); i++) |
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{ |
171 | 0 | Handler handler = (Handler) ClassUtils.instanciateClass( |
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outList.get(i).toString(), ClassUtils.NO_ARGS, this.getClass()); |
173 | 0 | client.addOutHandler(handler); |
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} |
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} |
176 | 0 | return client; |
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} |
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|
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protected void doDisconnect() throws Exception |
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{ |
181 | 0 | client = null; |
182 | 0 | } |
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|
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protected void doDispose() |
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{ |
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|
187 | 0 | } |
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|
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protected String getMethod(UMOEvent event) throws DispatchException |
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{ |
191 | 0 | String method = (String)event.getMessage().getProperty(MuleProperties.MULE_METHOD_PROPERTY); |
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|
193 | 0 | if (method == null) |
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{ |
195 | 0 | UMOEndpointURI endpointUri = event.getEndpoint().getEndpointURI(); |
196 | 0 | method = (String)endpointUri.getParams().get(MuleProperties.MULE_METHOD_PROPERTY); |
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} |
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|
199 | 0 | if (method == null) |
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{ |
201 | 0 | method = (String)event.getEndpoint().getProperties().get(MuleProperties.MULE_METHOD_PROPERTY); |
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} |
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|
204 | 0 | if (method == null) |
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{ |
206 | 0 | throw new DispatchException(SoapMessages.cannotInvokeCallWithoutOperation(), |
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event.getMessage(), event.getEndpoint()); |
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} |
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|
210 | 0 | return method; |
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} |
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|
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protected Object[] getArgs(UMOEvent event) throws TransformerException |
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{ |
215 | 0 | Object payload = event.getTransformedMessage(); |
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Object[] args; |
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|
218 | 0 | if (payload instanceof Object[]) |
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{ |
220 | 0 | args = (Object[])payload; |
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} |
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else |
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{ |
224 | 0 | args = new Object[]{payload}; |
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} |
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|
227 | 0 | UMOMessage message = event.getMessage(); |
228 | 0 | Set attachmentNames = message.getAttachmentNames(); |
229 | 0 | if (attachmentNames != null && !attachmentNames.isEmpty()) |
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{ |
231 | 0 | List attachments = new ArrayList(); |
232 | 0 | for (Iterator i = attachmentNames.iterator(); i.hasNext();) |
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{ |
234 | 0 | attachments.add(message.getAttachment((String)i.next())); |
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} |
236 | 0 | List temp = new ArrayList(Arrays.asList(args)); |
237 | 0 | temp.add(attachments.toArray(new DataHandler[0])); |
238 | 0 | args = temp.toArray(); |
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} |
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|
241 | 0 | return args; |
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} |
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|
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protected UMOMessage doSend(UMOEvent event) throws Exception |
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{ |
246 | 0 | if (event.getEndpoint().getProperty("complexTypes") != null) |
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{ |
248 | 0 | configureClientForComplexTypes(this.client, event); |
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} |
250 | 0 | this.client.setTimeout(event.getTimeout()); |
251 | 0 | this.client.setProperty(MuleProperties.MULE_EVENT_PROPERTY, event); |
252 | 0 | String method = getMethod(event); |
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|
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|
255 | 0 | String soapAction = (String)event.getMessage().getProperty(SoapConstants.SOAP_ACTION_PROPERTY); |
256 | 0 | if (soapAction != null) |
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{ |
258 | 0 | soapAction = parseSoapAction(soapAction, new QName(method), event); |
259 | 0 | this.client.setProperty(org.codehaus.xfire.soap.SoapConstants.SOAP_ACTION, soapAction); |
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} |
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|
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|
263 | 0 | Object[] arr = event.getMessage().getPropertyNames().toArray(); |
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String head; |
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|
266 | 0 | for (int i = 0; i < arr.length; i++) |
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{ |
268 | 0 | head = (String) arr[i]; |
269 | 0 | if ((head != null) && (!head.startsWith("MULE"))) |
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{ |
271 | 0 | this.client.setProperty((String) arr[i], event.getMessage().getProperty((String) arr[i])); |
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} |
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} |
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|
275 | 0 | Object[] response = client.invoke(method, getArgs(event)); |
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|
277 | 0 | UMOMessage result = null; |
278 | 0 | if (response != null && response.length <= 1) |
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{ |
280 | 0 | if (response.length == 1) |
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{ |
282 | 0 | result = new MuleMessage(response[0], event.getMessage()); |
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} |
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} |
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else |
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{ |
287 | 0 | result = new MuleMessage(response, event.getMessage()); |
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} |
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|
290 | 0 | return result; |
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} |
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|
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protected void doDispatch(UMOEvent event) throws Exception |
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{ |
295 | 0 | this.client.setTimeout(event.getTimeout()); |
296 | 0 | this.client.setProperty(MuleProperties.MULE_EVENT_PROPERTY, event); |
297 | 0 | this.client.invoke(getMethod(event), getArgs(event)); |
298 | 0 | } |
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protected UMOMessage doReceive(long timeout) throws Exception |
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{ |
313 | 0 | String serviceName = getServiceName(endpoint); |
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|
315 | 0 | XFire xfire = connector.getXfire(); |
316 | 0 | Service service = xfire.getServiceRegistry().getService(serviceName); |
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|
318 | 0 | Client client = new Client(new MuleUniversalTransport(), service, endpoint.getEndpointURI() |
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.toString()); |
320 | 0 | client.setXFire(xfire); |
321 | 0 | client.setTimeout((int)timeout); |
322 | 0 | client.setEndpointUri(endpoint.getEndpointURI().toString()); |
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|
324 | 0 | String method = (String)endpoint.getProperty(MuleProperties.MULE_METHOD_PROPERTY); |
325 | 0 | OperationInfo op = service.getServiceInfo().getOperation(method); |
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|
327 | 0 | Properties params = endpoint.getEndpointURI().getUserParams(); |
328 | 0 | String args[] = new String[params.size()]; |
329 | 0 | int i = 0; |
330 | 0 | for (Iterator iterator = params.values().iterator(); iterator.hasNext(); i++) |
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{ |
332 | 0 | args[i] = iterator.next().toString(); |
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} |
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|
335 | 0 | Object[] response = client.invoke(op, args); |
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|
337 | 0 | if (response != null && response.length == 1) |
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{ |
339 | 0 | return new MuleMessage(response[0]); |
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} |
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else |
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{ |
343 | 0 | return new MuleMessage(response); |
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} |
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} |
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|
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protected String getServiceName(UMOImmutableEndpoint endpoint) |
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{ |
354 | 0 | String pathInfo = endpoint.getEndpointURI().getPath(); |
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|
356 | 0 | if (StringUtils.isEmpty(pathInfo)) |
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{ |
358 | 0 | return endpoint.getEndpointURI().getHost(); |
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} |
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|
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String serviceName; |
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|
363 | 0 | int i = pathInfo.lastIndexOf('/'); |
364 | |
|
365 | 0 | if (i > -1) |
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{ |
367 | 0 | serviceName = pathInfo.substring(i + 1); |
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} |
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else |
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{ |
371 | 0 | serviceName = pathInfo; |
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} |
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|
374 | 0 | return serviceName; |
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} |
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|
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public String parseSoapAction(String soapAction, QName method, UMOEvent event) |
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{ |
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|
380 | 0 | UMOEndpointURI endpointURI = event.getEndpoint().getEndpointURI(); |
381 | 0 | Map properties = new HashMap(); |
382 | 0 | UMOMessage msg = event.getMessage(); |
383 | 0 | for (Iterator iterator = msg.getPropertyNames().iterator(); iterator.hasNext();) |
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{ |
385 | 0 | String propertyKey = (String)iterator.next(); |
386 | 0 | properties.put(propertyKey, msg.getProperty(propertyKey)); |
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} |
388 | 0 | properties.put(MuleProperties.MULE_METHOD_PROPERTY, method.getLocalPart()); |
389 | 0 | properties.put("methodNamespace", method.getNamespaceURI()); |
390 | 0 | properties.put("address", endpointURI.getAddress()); |
391 | 0 | properties.put("scheme", endpointURI.getScheme()); |
392 | 0 | properties.put("host", endpointURI.getHost()); |
393 | 0 | properties.put("port", String.valueOf(endpointURI.getPort())); |
394 | 0 | properties.put("path", endpointURI.getPath()); |
395 | 0 | properties.put("hostInfo", endpointURI.getScheme() |
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+ "://" |
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+ endpointURI.getHost() |
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+ (endpointURI.getPort() > -1 |
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? ":" + String.valueOf(endpointURI.getPort()) : "")); |
400 | 0 | if (event.getComponent() != null) |
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{ |
402 | 0 | properties.put("serviceName", event.getComponent().getDescriptor().getName()); |
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} |
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|
405 | 0 | soapAction = soapActionTemplateParser.parse(properties, soapAction); |
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|
407 | 0 | if (logger.isDebugEnabled()) |
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{ |
409 | 0 | logger.debug("SoapAction for this call is: " + soapAction); |
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} |
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|
412 | 0 | return soapAction; |
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} |
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|
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protected void configureClientForComplexTypes(Client client, UMOEvent event) throws ClassNotFoundException |
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{ |
417 | 0 | Map complexTypes = (Map) event.getEndpoint().getProperty("complexTypes"); |
418 | 0 | Object[] beans = complexTypes.keySet().toArray(); |
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|
420 | 0 | AegisBindingProvider bp = (AegisBindingProvider) client.getService().getBindingProvider(); |
421 | 0 | TypeMapping typeMapping = bp.getTypeMapping(client.getService()); |
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|
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|
424 | 0 | for (int i = 0; i < beans.length; i++) |
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{ |
426 | 0 | BeanType bt = new BeanType(); |
427 | 0 | String[] queue = ((String) complexTypes.get(beans[i])).split(":", 2); |
428 | 0 | bt.setSchemaType(new QName(queue[1], queue[0])); |
429 | 0 | bt.setTypeClass(Class.forName(beans[i].toString())); |
430 | 0 | typeMapping.register(bt); |
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} |
432 | 0 | } |
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} |