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package org.mule.transport.soap.axis; |
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import org.mule.RequestContext; |
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import org.mule.api.ExceptionPayload; |
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import org.mule.api.MuleEvent; |
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import org.mule.api.MuleException; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.component.JavaComponent; |
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import org.mule.api.config.MuleProperties; |
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import org.mule.api.lifecycle.Callable; |
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import org.mule.api.lifecycle.Disposable; |
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import org.mule.api.lifecycle.Initialisable; |
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import org.mule.api.service.Service; |
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import org.mule.api.transport.PropertyScope; |
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import org.mule.config.ExceptionHelper; |
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import org.mule.module.cxf.SoapConstants; |
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import org.mule.transport.AbstractMessageReceiver; |
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import org.mule.transport.soap.axis.extras.AxisCleanAndAddProperties; |
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import org.mule.util.ClassUtils; |
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import java.lang.reflect.InvocationHandler; |
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import java.lang.reflect.Method; |
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import java.lang.reflect.Proxy; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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import java.util.Map; |
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|
45 | 0 | public class AxisServiceProxy |
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{ |
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|
48 | 0 | private static ThreadLocal properties = new ThreadLocal(); |
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public static Object createProxy(AbstractMessageReceiver receiver, boolean synchronous, Class[] classes) |
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{ |
52 | 0 | final ClassLoader cl = Thread.currentThread().getContextClassLoader(); |
53 | 0 | return Proxy.newProxyInstance(cl, classes, createServiceHandler(receiver, synchronous)); |
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} |
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public static InvocationHandler createServiceHandler(AbstractMessageReceiver receiver, boolean synchronous) |
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{ |
58 | 0 | return new AxisServiceHandler(receiver, synchronous); |
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} |
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|
61 | 0 | private static class AxisServiceHandler implements InvocationHandler |
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{ |
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private AbstractMessageReceiver receiver; |
64 | 0 | private boolean synchronous = true; |
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public AxisServiceHandler(AbstractMessageReceiver receiver, boolean synchronous) |
67 | 0 | { |
68 | 0 | this.receiver = receiver; |
69 | 0 | this.synchronous = synchronous; |
70 | 0 | } |
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public Object invoke(Object proxy, Method method, Object[] args) throws Throwable |
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{ |
74 | 0 | MuleMessage messageToRoute = receiver.createMuleMessage(args, |
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receiver.getEndpoint().getEncoding()); |
76 | 0 | messageToRoute.setProperty(MuleProperties.MULE_METHOD_PROPERTY, method, PropertyScope.INVOCATION); |
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|
83 | 0 | messageToRoute.addProperties(AxisCleanAndAddProperties.cleanAndAdd(RequestContext.getEventContext())); |
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|
85 | 0 | MuleEvent event = receiver.routeMessage(messageToRoute); |
86 | 0 | MuleMessage message = event == null ? null : event.getMessage(); |
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|
88 | 0 | if (message != null) |
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{ |
90 | 0 | ExceptionPayload wsException = message.getExceptionPayload(); |
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|
92 | 0 | if (wsException != null) |
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{ |
94 | 0 | MuleException exception = ExceptionHelper.getRootMuleException(wsException.getException()); |
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|
96 | 0 | if (exception.getCause() != null) |
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{ |
98 | 0 | throw exception.getCause(); |
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} |
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else |
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{ |
102 | 0 | throw exception; |
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} |
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} |
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|
106 | 0 | return message.getPayload(); |
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} |
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else |
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{ |
110 | 0 | return null; |
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} |
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} |
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} |
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public static void setProperties(Map properties) |
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{ |
134 | 0 | AxisServiceProxy.properties.set(properties); |
135 | 0 | } |
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public static Class[] getInterfacesForComponent(Service service) |
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throws MuleException, ClassNotFoundException |
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{ |
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Class[] interfaces; |
141 | 0 | List ifaces = null; |
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|
143 | 0 | Map localProperties = (Map) properties.get(); |
144 | 0 | if (null != localProperties) |
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{ |
146 | 0 | ifaces = (List) localProperties.get(SoapConstants.SERVICE_INTERFACES); |
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} |
148 | 0 | if (ifaces == null || ifaces.size() == 0) |
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{ |
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final Class implementationClass; |
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|
152 | 0 | if (service.getComponent() instanceof JavaComponent) |
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{ |
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try |
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{ |
156 | 0 | implementationClass = ((JavaComponent) service.getComponent()).getObjectType(); |
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} |
158 | 0 | catch (Exception e) |
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{ |
160 | 0 | throw new ClassNotFoundException("Unable to retrieve class from service factory", e); |
161 | 0 | } |
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} |
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else |
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{ |
165 | 0 | throw new ClassNotFoundException("Unable to retrieve class from service factory"); |
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} |
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|
170 | 0 | final List intfList = ClassUtils.getAllInterfaces(implementationClass); |
171 | 0 | interfaces = (Class[])intfList.toArray(new Class[intfList.size()]); |
172 | 0 | } |
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else |
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{ |
175 | 0 | interfaces = new Class[ifaces.size()]; |
176 | 0 | for (int i = 0; i < ifaces.size(); i++) |
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{ |
178 | 0 | String iface = (String)ifaces.get(i); |
179 | 0 | interfaces[i] = ClassUtils.loadClass(iface, AxisServiceProxy.class); |
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} |
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} |
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|
183 | 0 | interfaces = removeInterface(interfaces, Callable.class); |
184 | 0 | interfaces = removeInterface(interfaces, Disposable.class); |
185 | 0 | interfaces = removeInterface(interfaces, Initialisable.class); |
186 | 0 | return interfaces; |
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} |
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public static Class[] removeInterface(Class[] interfaces, Class iface) |
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{ |
191 | 0 | if (interfaces == null) |
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{ |
193 | 0 | return null; |
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} |
195 | 0 | List results = new ArrayList(); |
196 | 0 | for (int i = 0; i < interfaces.length; i++) |
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{ |
198 | 0 | Class anInterface = interfaces[i]; |
199 | 0 | if (!anInterface.equals(iface)) |
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{ |
201 | 0 | results.add(anInterface); |
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} |
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} |
204 | 0 | Class[] arResults = new Class[results.size()]; |
205 | 0 | if (arResults.length == 0) |
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{ |
207 | 0 | return arResults; |
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} |
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else |
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{ |
211 | 0 | results.toArray(arResults); |
212 | 0 | return arResults; |
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} |
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} |
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public static Method[] getMethods(Class[] interfaces) |
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{ |
218 | 0 | List methodNames = new ArrayList(); |
219 | 0 | for (int i = 0; i < interfaces.length; i++) |
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{ |
221 | 0 | methodNames.addAll(Arrays.asList(interfaces[i].getMethods())); |
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} |
223 | 0 | Method[] results = new Method[methodNames.size()]; |
224 | 0 | return (Method[])methodNames.toArray(results); |
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} |
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public static String[] getMethodNames(Class[] interfaces) |
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{ |
230 | 0 | Method[] methods = getMethods(interfaces); |
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|
232 | 0 | String[] results = new String[methods.length]; |
233 | 0 | for (int i = 0; i < results.length; i++) |
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{ |
235 | 0 | results[i] = methods[i].getName(); |
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} |
237 | 0 | return results; |
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} |
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} |