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11 package org.mule.module.cxf;
12
13 import org.mule.api.MuleContext;
14 import org.mule.api.MuleException;
15 import org.mule.api.context.MuleContextAware;
16 import org.mule.api.lifecycle.Disposable;
17 import org.mule.api.lifecycle.Initialisable;
18 import org.mule.api.lifecycle.InitialisationException;
19 import org.mule.config.spring.SpringRegistry;
20 import org.mule.module.cxf.transport.MuleUniversalTransport;
21
22 import java.lang.reflect.Field;
23 import java.util.Map;
24
25 import org.apache.commons.logging.Log;
26 import org.apache.commons.logging.LogFactory;
27 import org.apache.cxf.Bus;
28 import org.apache.cxf.BusException;
29 import org.apache.cxf.BusFactory;
30 import org.apache.cxf.bus.spring.SpringBusFactory;
31 import org.apache.cxf.common.util.ASMHelper;
32 import org.apache.cxf.jaxb.JAXBDataBinding;
33 import org.apache.cxf.transport.ConduitInitiatorManager;
34 import org.apache.cxf.transport.DestinationFactoryManager;
35 import org.springframework.context.ApplicationContext;
36
37
38
39
40 public class CxfConfiguration implements Initialisable, Disposable, MuleContextAware
41 {
42 public static final String CXF = "cxf";
43 public static final String CONFIGURATION_LOCATION = "configurationLocation";
44 public static final String DEFAULT_MULE_NAMESPACE_URI = "http://www.muleumo.org";
45 public static final String BUS_PROPERTY = CXF;
46
47 protected transient Log logger = LogFactory.getLog(getClass());
48
49
50 private Bus bus;
51 private String configurationLocation;
52 private boolean initializeStaticBusInstance = true;
53 private MuleContext muleContext;
54
55 public void initialise() throws InitialisationException
56 {
57 BusFactory.setDefaultBus(null);
58 ApplicationContext context = (ApplicationContext) muleContext.getRegistry().lookupObject(SpringRegistry.SPRING_APPLICATION_CONTEXT);
59
60 if (configurationLocation != null)
61 {
62 bus = new SpringBusFactory(context).createBus(configurationLocation, true);
63 }
64 else
65 {
66 bus = new SpringBusFactory().createBus((String) null, true);
67 }
68
69 if (!initializeStaticBusInstance)
70 {
71 BusFactory.setDefaultBus(null);
72 }
73
74 MuleUniversalTransport transport = new MuleUniversalTransport(this);
75 DestinationFactoryManager dfm = bus.getExtension(DestinationFactoryManager.class);
76 dfm.registerDestinationFactory("http://schemas.xmlsoap.org/soap/http", transport);
77 dfm.registerDestinationFactory("http://schemas.xmlsoap.org/wsdl/soap/http", transport);
78 dfm.registerDestinationFactory("http://cxf.apache.org/transports/http/configuration", transport);
79 dfm.registerDestinationFactory("http://schemas.xmlsoap.org/wsdl/http/", transport);
80 dfm.registerDestinationFactory("http://www.w3.org/2003/05/soap/bindings/HTTP/", transport);
81 dfm.registerDestinationFactory(MuleUniversalTransport.TRANSPORT_ID, transport);
82
83 ConduitInitiatorManager extension = bus.getExtension(ConduitInitiatorManager.class);
84 try
85 {
86
87
88 extension.getConduitInitiator("http://schemas.xmlsoap.org/soap/http");
89 }
90 catch (BusException e1)
91 {
92
93 }
94 extension.registerConduitInitiator("http://schemas.xmlsoap.org/wsdl/soap/", transport);
95 extension.registerConduitInitiator("http://schemas.xmlsoap.org/soap/http", transport);
96 extension.registerConduitInitiator("http://schemas.xmlsoap.org/soap/http/", transport);
97 extension.registerConduitInitiator("http://schemas.xmlsoap.org/wsdl/soap/http", transport);
98 extension.registerConduitInitiator("http://schemas.xmlsoap.org/wsdl/http/", transport);
99 extension.registerConduitInitiator("http://www.w3.org/2003/05/soap/bindings/HTTP/", transport);
100 extension.registerConduitInitiator("http://cxf.apache.org/transports/http/configuration", transport);
101 extension.registerConduitInitiator("http://cxf.apache.org/bindings/xformat", transport);
102 extension.registerConduitInitiator(MuleUniversalTransport.TRANSPORT_ID, transport);
103 }
104
105 public void dispose()
106 {
107 bus.shutdown(true);
108
109
110 JAXBDataBinding.clearCaches();
111 try
112 {
113
114 final Field cacheField = ASMHelper.class.getDeclaredField("LOADER_MAP");
115 cacheField.setAccessible(true);
116
117 final Map cache = (Map) cacheField.get(null);
118 cache.clear();
119 }
120 catch (Throwable t)
121 {
122 logger.warn("Error disposing CxfConfiguration, this may cause a memory leak", t);
123 }
124 }
125
126 public Bus getCxfBus()
127 {
128 return bus;
129 }
130
131 public void setCxfBus(Bus bus)
132 {
133 this.bus = bus;
134 }
135
136 public String getConfigurationLocation()
137 {
138 return configurationLocation;
139 }
140
141 public void setConfigurationLocation(String configurationLocation)
142 {
143 this.configurationLocation = configurationLocation;
144 }
145
146 public boolean isInitializeStaticBusInstance()
147 {
148 return initializeStaticBusInstance;
149 }
150
151 public void setInitializeStaticBusInstance(boolean initializeStaticBusInstance)
152 {
153 this.initializeStaticBusInstance = initializeStaticBusInstance;
154 }
155
156 public void setMuleContext(MuleContext context)
157 {
158 this.muleContext = context;
159 }
160
161 public MuleContext getMuleContext()
162 {
163 return muleContext;
164 }
165
166 public static CxfConfiguration getConfiguration(MuleContext muleContext) throws MuleException
167 {
168 CxfConfiguration configuration = muleContext.getRegistry().get(CxfConstants.DEFAULT_CXF_CONFIGURATION);
169 if (configuration == null)
170 {
171 configuration = new CxfConfiguration();
172 configuration.setMuleContext(muleContext);
173 configuration.initialise();
174 muleContext.getRegistry().registerObject(CxfConstants.DEFAULT_CXF_CONFIGURATION, configuration);
175 }
176 return configuration;
177 }
178
179 }