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package org.mule; |
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|
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import org.mule.api.ExceptionPayload; |
14 | |
import org.mule.api.MuleContext; |
15 | |
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.MuleRuntimeException; |
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import org.mule.api.ThreadSafeAccess; |
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import org.mule.api.config.MuleProperties; |
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import org.mule.api.transformer.DataType; |
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import org.mule.api.transformer.MessageTransformer; |
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import org.mule.api.transformer.Transformer; |
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import org.mule.api.transformer.TransformerException; |
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import org.mule.api.transport.OutputHandler; |
26 | |
import org.mule.api.transport.PropertyScope; |
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import org.mule.config.MuleManifest; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.transformer.types.DataTypeFactory; |
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import org.mule.transformer.types.MimeTypes; |
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import org.mule.transport.NullPayload; |
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import org.mule.util.ClassUtils; |
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import org.mule.util.ObjectUtils; |
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import org.mule.util.StringMessageUtils; |
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import org.mule.util.StringUtils; |
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import org.mule.util.UUID; |
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import org.mule.util.store.DeserializationPostInitialisable; |
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|
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.ObjectInputStream; |
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import java.io.ObjectOutputStream; |
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import java.io.Serializable; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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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.activation.FileDataSource; |
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|
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import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap; |
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import edu.emory.mathcs.backport.java.util.concurrent.CopyOnWriteArrayList; |
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import edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean; |
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import edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicReference; |
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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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|
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|
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public class DefaultMuleMessage implements MuleMessage, ThreadSafeAccess, DeserializationPostInitialisable |
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{ |
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protected static final String NOT_SET = "<not set>"; |
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|
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private static final long serialVersionUID = 1541720810851984844L; |
74 | 0 | private static final Log logger = LogFactory.getLog(DefaultMuleMessage.class); |
75 | 0 | private static final List<Class<?>> consumableClasses = new ArrayList<Class<?>>(); |
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|
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|
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|
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|
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|
81 | 0 | private String id = UUID.getUUID(); |
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|
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private transient Object payload; |
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private transient Object originalPayload; |
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|
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private ExceptionPayload exceptionPayload; |
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|
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|
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|
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|
95 | 0 | private MessagePropertiesContext properties = new MessagePropertiesContext(); |
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|
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|
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|
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|
100 | 0 | @SuppressWarnings("unchecked") |
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private Map<String, DataHandler> inboundAttachments = new ConcurrentHashMap(); |
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|
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|
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|
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|
106 | 0 | @SuppressWarnings("unchecked") |
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private Map<String, DataHandler> outboundAttachments = new ConcurrentHashMap(); |
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|
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private transient List<Integer> appliedTransformerHashCodes; |
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private transient byte[] cache; |
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protected transient MuleContext muleContext; |
112 | |
|
113 | |
|
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|
115 | 0 | private transient AtomicReference ownerThread = null; |
116 | 0 | private transient AtomicBoolean mutable = null; |
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|
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private DataType<?> dataType; |
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|
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static |
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{ |
122 | 0 | addToConsumableClasses("javax.xml.stream.XMLStreamReader"); |
123 | 0 | addToConsumableClasses("javax.xml.transform.stream.StreamSource"); |
124 | 0 | consumableClasses.add(OutputHandler.class); |
125 | 0 | } |
126 | |
|
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private static void addToConsumableClasses(String className) |
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{ |
129 | |
try |
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{ |
131 | 0 | consumableClasses.add(ClassUtils.loadClass(className, DefaultMuleMessage.class)); |
132 | |
} |
133 | 0 | catch (ClassNotFoundException e) |
134 | |
{ |
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|
136 | 0 | } |
137 | 0 | } |
138 | |
|
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public DefaultMuleMessage(Object message, MuleContext muleContext) |
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{ |
141 | 0 | this(message, (Map<String, Object>) null, muleContext); |
142 | 0 | } |
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|
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public DefaultMuleMessage(Object message, Map<String, Object> outboundProperties, MuleContext muleContext) |
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{ |
146 | 0 | this(message, outboundProperties, null, muleContext); |
147 | 0 | } |
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|
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public DefaultMuleMessage(Object message, Map<String, Object> outboundProperties, Map<String, DataHandler> attachments, MuleContext muleContext) |
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{ |
151 | 0 | this(message, null, outboundProperties, attachments, muleContext); |
152 | 0 | } |
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|
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public DefaultMuleMessage(Object message, Map<String, Object> inboundProperties, |
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Map<String, Object> outboundProperties, Map<String, DataHandler> attachments, |
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MuleContext muleContext) |
157 | 0 | { |
158 | 0 | setMuleContext(muleContext); |
159 | 0 | initAppliedTransformerHashCodes(); |
160 | |
|
161 | 0 | if (message instanceof MuleMessage) |
162 | |
{ |
163 | 0 | MuleMessage muleMessage = (MuleMessage) message; |
164 | 0 | setPayload(muleMessage.getPayload()); |
165 | 0 | copyMessageProperties(muleMessage); |
166 | 0 | } |
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else |
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{ |
169 | 0 | setPayload(message); |
170 | 0 | originalPayload = message; |
171 | |
} |
172 | 0 | addProperties(inboundProperties, PropertyScope.INBOUND); |
173 | 0 | addProperties(outboundProperties); |
174 | |
|
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|
176 | 0 | if (attachments != null) |
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{ |
178 | 0 | inboundAttachments = attachments; |
179 | |
} |
180 | |
|
181 | 0 | resetAccessControl(); |
182 | 0 | } |
183 | |
|
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public DefaultMuleMessage(Object message, MuleMessage previous, MuleContext muleContext) |
185 | 0 | { |
186 | 0 | id = previous.getUniqueId(); |
187 | 0 | setMuleContext(muleContext); |
188 | 0 | initAppliedTransformerHashCodes(); |
189 | 0 | setEncoding(previous.getEncoding()); |
190 | |
|
191 | 0 | if (message instanceof MuleMessage) |
192 | |
{ |
193 | 0 | MuleMessage payloadMessage = (MuleMessage) message; |
194 | 0 | setPayload(payloadMessage.getPayload()); |
195 | 0 | copyMessageProperties(payloadMessage); |
196 | 0 | } |
197 | |
else |
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{ |
199 | 0 | setPayload(message); |
200 | 0 | copyMessageProperties(previous); |
201 | |
} |
202 | 0 | originalPayload = previous.getPayload(); |
203 | |
|
204 | 0 | if (previous.getExceptionPayload() != null) |
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{ |
206 | 0 | setExceptionPayload(previous.getExceptionPayload()); |
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} |
208 | |
|
209 | 0 | copyAttachments(previous); |
210 | |
|
211 | 0 | resetAccessControl(); |
212 | 0 | } |
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|
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private void copyMessageProperties(MuleMessage muleMessage) |
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{ |
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|
217 | 0 | Map<String, Object> inboundProperties = |
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((DefaultMuleMessage) muleMessage).properties.getScopedProperties(PropertyScope.INBOUND); |
219 | 0 | addInboundProperties(inboundProperties); |
220 | |
|
221 | 0 | for (PropertyScope scope : PropertyScope.ALL_SCOPES) |
222 | |
{ |
223 | |
try |
224 | |
{ |
225 | 0 | for (String name : muleMessage.getPropertyNames(scope)) |
226 | |
{ |
227 | 0 | Object value = muleMessage.getProperty(name, scope); |
228 | 0 | if (value != null) |
229 | |
{ |
230 | 0 | setProperty(name, value, scope); |
231 | |
} |
232 | 0 | } |
233 | |
} |
234 | 0 | catch (IllegalArgumentException iae) |
235 | |
{ |
236 | |
|
237 | 0 | } |
238 | |
} |
239 | 0 | } |
240 | |
|
241 | |
private void copyAttachments(MuleMessage previous) |
242 | |
{ |
243 | 0 | if (previous.getInboundAttachmentNames().size() > 0) |
244 | |
{ |
245 | 0 | for (String name : previous.getInboundAttachmentNames()) |
246 | |
{ |
247 | |
try |
248 | |
{ |
249 | 0 | inboundAttachments.put(name, previous.getInboundAttachment(name)); |
250 | |
} |
251 | 0 | catch (Exception e) |
252 | |
{ |
253 | 0 | throw new MuleRuntimeException(CoreMessages.failedToReadAttachment(name), e); |
254 | 0 | } |
255 | |
} |
256 | |
} |
257 | |
|
258 | 0 | if (previous.getOutboundAttachmentNames().size() > 0) |
259 | |
{ |
260 | 0 | for (String name : previous.getOutboundAttachmentNames()) |
261 | |
{ |
262 | |
try |
263 | |
{ |
264 | 0 | addOutboundAttachment(name, previous.getOutboundAttachment(name)); |
265 | |
} |
266 | 0 | catch (Exception e) |
267 | |
{ |
268 | 0 | throw new MuleRuntimeException(CoreMessages.failedToReadAttachment(name), e); |
269 | 0 | } |
270 | |
} |
271 | |
} |
272 | 0 | } |
273 | |
|
274 | |
public DefaultMuleMessage(MuleMessage message) |
275 | |
{ |
276 | 0 | this(message.getPayload(), message, message.getMuleContext()); |
277 | 0 | } |
278 | |
|
279 | |
private void setMuleContext(MuleContext context) |
280 | |
{ |
281 | 0 | if (context == null) |
282 | |
{ |
283 | 0 | throw new IllegalArgumentException(CoreMessages.objectIsNull("muleContext").getMessage()); |
284 | |
} |
285 | 0 | muleContext = context; |
286 | 0 | } |
287 | |
|
288 | |
@SuppressWarnings("unchecked") |
289 | |
private void initAppliedTransformerHashCodes() |
290 | |
{ |
291 | 0 | appliedTransformerHashCodes = new CopyOnWriteArrayList(); |
292 | 0 | } |
293 | |
|
294 | |
|
295 | |
|
296 | |
|
297 | |
public <T> T getPayload(Class<T> outputType) throws TransformerException |
298 | |
{ |
299 | 0 | return (T) getPayload(DataTypeFactory.create(outputType), getEncoding()); |
300 | |
} |
301 | |
|
302 | |
|
303 | |
|
304 | |
|
305 | |
|
306 | |
public <T> T getPayload(DataType<T> outputType) throws TransformerException |
307 | |
{ |
308 | 0 | return getPayload(outputType, getEncoding()); |
309 | |
} |
310 | |
|
311 | |
public MuleContext getMuleContext() |
312 | |
{ |
313 | 0 | return muleContext; |
314 | |
} |
315 | |
|
316 | |
|
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|
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|
319 | |
|
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|
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|
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|
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|
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|
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|
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|
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|
328 | |
|
329 | |
|
330 | |
|
331 | |
@SuppressWarnings("unchecked") |
332 | |
protected <T> T getPayload(DataType<T> resultType, String encoding) throws TransformerException |
333 | |
{ |
334 | |
|
335 | 0 | if (resultType == null) |
336 | |
{ |
337 | 0 | throw new IllegalArgumentException(CoreMessages.objectIsNull("resultType").getMessage()); |
338 | |
} |
339 | |
|
340 | 0 | DataType source = DataTypeFactory.createFromObject(this); |
341 | |
|
342 | |
|
343 | 0 | if (resultType.isCompatibleWith(source)) |
344 | |
{ |
345 | 0 | return (T) getPayload(); |
346 | |
} |
347 | |
|
348 | |
|
349 | 0 | Transformer transformer = muleContext.getRegistry().lookupTransformer(source, resultType); |
350 | 0 | if (transformer == null) |
351 | |
{ |
352 | 0 | throw new TransformerException(CoreMessages.noTransformerFoundForMessage(source, resultType)); |
353 | |
} |
354 | |
|
355 | |
|
356 | 0 | Object result = transformer.transform(this, encoding); |
357 | |
|
358 | |
|
359 | 0 | if (!resultType.getType().isAssignableFrom(result.getClass())) |
360 | |
{ |
361 | 0 | throw new TransformerException(CoreMessages.transformOnObjectNotOfSpecifiedType(resultType, result)); |
362 | |
} |
363 | |
|
364 | |
|
365 | |
|
366 | 0 | if (isPayloadConsumed(source.getType())) |
367 | |
{ |
368 | 0 | setPayload(result); |
369 | |
} |
370 | |
|
371 | 0 | return (T) result; |
372 | |
} |
373 | |
|
374 | |
|
375 | |
|
376 | |
|
377 | |
|
378 | |
|
379 | |
|
380 | |
|
381 | |
|
382 | |
protected boolean isPayloadConsumed(Class<?> inputCls) |
383 | |
{ |
384 | 0 | return InputStream.class.isAssignableFrom(inputCls) || isConsumedFromAdditional(inputCls); |
385 | |
} |
386 | |
|
387 | |
private boolean isConsumedFromAdditional(Class<?> inputCls) |
388 | |
{ |
389 | 0 | if (consumableClasses.isEmpty()) |
390 | |
{ |
391 | 0 | return false; |
392 | |
} |
393 | |
|
394 | 0 | for (Class<?> c : consumableClasses) |
395 | |
{ |
396 | 0 | if (c.isAssignableFrom(inputCls)) |
397 | |
{ |
398 | 0 | return true; |
399 | |
} |
400 | |
} |
401 | 0 | return false; |
402 | |
} |
403 | |
|
404 | |
|
405 | |
|
406 | |
|
407 | |
public Object getOriginalPayload() |
408 | |
{ |
409 | 0 | return originalPayload; |
410 | |
} |
411 | |
|
412 | |
public void setInboundProperty(String key, Object value) |
413 | |
{ |
414 | 0 | setProperty(key, value, PropertyScope.INBOUND); |
415 | 0 | } |
416 | |
|
417 | |
public void setInvocationProperty(String key, Object value) |
418 | |
{ |
419 | 0 | setProperty(key, value, PropertyScope.INVOCATION); |
420 | 0 | } |
421 | |
|
422 | |
public void setOutboundProperty(String key, Object value) |
423 | |
{ |
424 | 0 | setProperty(key, value, PropertyScope.OUTBOUND); |
425 | 0 | } |
426 | |
|
427 | |
public void setSessionProperty(String key, Object value) |
428 | |
{ |
429 | 0 | setProperty(key, value, PropertyScope.SESSION); |
430 | 0 | } |
431 | |
|
432 | |
|
433 | |
|
434 | |
|
435 | |
public void setProperty(String key, Object value, PropertyScope scope) |
436 | |
{ |
437 | 0 | assertAccess(WRITE); |
438 | 0 | if (key != null) |
439 | |
{ |
440 | 0 | if (value != null) |
441 | |
{ |
442 | 0 | properties.setProperty(key, value, scope); |
443 | |
} |
444 | |
else |
445 | |
{ |
446 | 0 | logger.warn("setProperty(key, value) called with null value; removing key: " + key |
447 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
448 | |
new Throwable()); |
449 | 0 | properties.removeProperty(key); |
450 | |
} |
451 | |
} |
452 | |
else |
453 | |
{ |
454 | 0 | logger.warn("setProperty(key, value) ignored because of null key for object: " + value |
455 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
456 | |
new Throwable()); |
457 | |
} |
458 | 0 | } |
459 | |
|
460 | |
|
461 | |
|
462 | |
|
463 | |
@Deprecated |
464 | |
public Object getProperty(String key) |
465 | |
{ |
466 | 0 | assertAccess(READ); |
467 | 0 | return properties.getProperty(key, PropertyScope.OUTBOUND); |
468 | |
} |
469 | |
|
470 | |
|
471 | |
|
472 | |
|
473 | |
|
474 | |
public Object removeProperty(String key) |
475 | |
{ |
476 | |
|
477 | |
|
478 | |
|
479 | 0 | assertAccess(WRITE); |
480 | 0 | return properties.removeProperty(key); |
481 | |
} |
482 | |
|
483 | |
|
484 | |
|
485 | |
|
486 | |
public Object removeProperty(String key, PropertyScope scope) |
487 | |
{ |
488 | 0 | assertAccess(WRITE); |
489 | 0 | return properties.removeProperty(key, scope); |
490 | |
} |
491 | |
|
492 | |
|
493 | |
|
494 | |
|
495 | |
|
496 | |
|
497 | |
|
498 | |
|
499 | |
|
500 | |
|
501 | |
|
502 | |
|
503 | |
|
504 | |
@Deprecated |
505 | |
public void setProperty(String key, Object value) |
506 | |
{ |
507 | 0 | assertAccess(WRITE); |
508 | 0 | if (key != null) |
509 | |
{ |
510 | 0 | if (value != null) |
511 | |
{ |
512 | 0 | properties.setProperty(key, value, PropertyScope.OUTBOUND); |
513 | |
} |
514 | |
else |
515 | |
{ |
516 | 0 | logger.warn("setProperty(key, value) called with null value; removing key: " + key |
517 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
518 | |
new Throwable()); |
519 | 0 | properties.removeProperty(key); |
520 | |
} |
521 | |
} |
522 | |
else |
523 | |
{ |
524 | 0 | logger.warn("setProperty(key, value) ignored because of null key for object: " + value |
525 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
526 | |
new Throwable()); |
527 | |
} |
528 | 0 | } |
529 | |
|
530 | |
|
531 | |
|
532 | |
|
533 | |
public final String getPayloadAsString() throws Exception |
534 | |
{ |
535 | 0 | assertAccess(READ); |
536 | 0 | return getPayloadAsString(getEncoding()); |
537 | |
} |
538 | |
|
539 | |
|
540 | |
|
541 | |
|
542 | |
public String getPayloadForLogging(String encoding) |
543 | |
{ |
544 | |
try |
545 | |
{ |
546 | 0 | return getPayloadAsString(encoding); |
547 | |
} |
548 | 0 | catch (Exception e) |
549 | |
{ |
550 | |
|
551 | 0 | return "[Messaage could not be converted to string]"; |
552 | |
} |
553 | |
} |
554 | |
|
555 | |
|
556 | |
|
557 | |
|
558 | |
public String getPayloadForLogging() |
559 | |
{ |
560 | |
try |
561 | |
{ |
562 | 0 | return getPayloadAsString(); |
563 | |
} |
564 | 0 | catch (Exception e) |
565 | |
{ |
566 | |
|
567 | 0 | return "[Messaage could not be converted to string]"; |
568 | |
} |
569 | |
} |
570 | |
|
571 | |
|
572 | |
|
573 | |
|
574 | |
public byte[] getPayloadAsBytes() throws Exception |
575 | |
{ |
576 | 0 | assertAccess(READ); |
577 | 0 | if (cache != null) |
578 | |
{ |
579 | 0 | return cache; |
580 | |
} |
581 | 0 | byte[] result = getPayload(DataType.BYTE_ARRAY_DATA_TYPE); |
582 | 0 | if (muleContext.getConfiguration().isCacheMessageAsBytes()) |
583 | |
{ |
584 | 0 | cache = result; |
585 | |
} |
586 | 0 | return result; |
587 | |
} |
588 | |
|
589 | |
|
590 | |
|
591 | |
|
592 | |
public String getPayloadAsString(String encoding) throws Exception |
593 | |
{ |
594 | 0 | assertAccess(READ); |
595 | 0 | if (cache != null) |
596 | |
{ |
597 | 0 | return new String(cache, encoding); |
598 | |
} |
599 | 0 | String result = getPayload(DataType.STRING_DATA_TYPE, encoding); |
600 | 0 | if (muleContext.getConfiguration().isCacheMessageAsBytes()) |
601 | |
{ |
602 | 0 | cache = result.getBytes(encoding); |
603 | |
} |
604 | 0 | return result; |
605 | |
} |
606 | |
|
607 | |
|
608 | |
|
609 | |
|
610 | |
|
611 | |
|
612 | |
@Deprecated |
613 | |
public Set<String> getPropertyNames() |
614 | |
{ |
615 | |
|
616 | |
|
617 | 0 | assertAccess(READ); |
618 | 0 | return properties.getPropertyNames(); |
619 | |
} |
620 | |
|
621 | |
|
622 | |
|
623 | |
|
624 | |
public Set<String> getPropertyNames(PropertyScope scope) |
625 | |
{ |
626 | 0 | assertAccess(READ); |
627 | 0 | if (PropertyScope.SESSION.equals(scope)) |
628 | |
{ |
629 | 0 | if (RequestContext.getEvent() != null) |
630 | |
{ |
631 | 0 | return RequestContext.getEvent().getSession().getPropertyNamesAsSet(); |
632 | |
} |
633 | |
else |
634 | |
{ |
635 | 0 | return Collections.emptySet(); |
636 | |
} |
637 | |
} |
638 | |
else |
639 | |
{ |
640 | 0 | return properties.getScopedProperties(scope).keySet(); |
641 | |
} |
642 | |
} |
643 | |
|
644 | |
public Set<String> getInvocationPropertyNames() |
645 | |
{ |
646 | 0 | return getPropertyNames(PropertyScope.INVOCATION); |
647 | |
} |
648 | |
|
649 | |
public Set<String> getInboundPropertyNames() |
650 | |
{ |
651 | 0 | return getPropertyNames(PropertyScope.INBOUND); |
652 | |
} |
653 | |
|
654 | |
public Set<String> getOutboundPropertyNames() |
655 | |
{ |
656 | 0 | return getPropertyNames(PropertyScope.OUTBOUND); |
657 | |
} |
658 | |
|
659 | |
public Set<String> getSessionPropertyNames() |
660 | |
{ |
661 | 0 | return getPropertyNames(PropertyScope.SESSION); |
662 | |
} |
663 | |
|
664 | |
|
665 | |
|
666 | |
|
667 | |
|
668 | |
|
669 | |
public String getUniqueId() |
670 | |
{ |
671 | 0 | assertAccess(READ); |
672 | 0 | return id; |
673 | |
} |
674 | |
|
675 | |
public void setUniqueId(String uid) |
676 | |
{ |
677 | 0 | assertAccess(WRITE); |
678 | 0 | id = uid; |
679 | 0 | } |
680 | |
|
681 | |
|
682 | |
|
683 | |
|
684 | |
public Object getProperty(String name, Object defaultValue) |
685 | |
{ |
686 | |
|
687 | |
|
688 | 0 | assertAccess(READ); |
689 | 0 | return properties.getProperty(name, defaultValue); |
690 | |
} |
691 | |
|
692 | |
|
693 | |
|
694 | |
|
695 | |
@SuppressWarnings("unchecked") |
696 | |
public <T> T getProperty(String name, PropertyScope scope) |
697 | |
{ |
698 | 0 | assertAccess(READ); |
699 | 0 | return (T) properties.getProperty(name, scope); |
700 | |
} |
701 | |
|
702 | |
public <T> T getInboundProperty(String name, T defaultValue) |
703 | |
{ |
704 | 0 | return getProperty(name, PropertyScope.INBOUND, defaultValue); |
705 | |
} |
706 | |
|
707 | |
public <T> T getInboundProperty(String name) |
708 | |
{ |
709 | 0 | return getProperty(name, PropertyScope.INBOUND, (T) null); |
710 | |
} |
711 | |
|
712 | |
public <T> T getInvocationProperty(String name, T defaultValue) |
713 | |
{ |
714 | 0 | return getProperty(name, PropertyScope.INVOCATION, defaultValue); |
715 | |
} |
716 | |
|
717 | |
public <T> T getInvocationProperty(String name) |
718 | |
{ |
719 | 0 | return getInvocationProperty(name, (T) null); |
720 | |
} |
721 | |
|
722 | |
public <T> T getOutboundProperty(String name, T defaultValue) |
723 | |
{ |
724 | 0 | return getProperty(name, PropertyScope.OUTBOUND, defaultValue); |
725 | |
} |
726 | |
|
727 | |
public <T> T getOutboundProperty(String name) |
728 | |
{ |
729 | 0 | return getOutboundProperty(name, (T) null); |
730 | |
} |
731 | |
|
732 | |
public <T> T getSessionProperty(String name, T defaultValue) |
733 | |
{ |
734 | 0 | return getProperty(name, PropertyScope.SESSION, defaultValue); |
735 | |
} |
736 | |
|
737 | |
public <T> T getSessionProperty(String name) |
738 | |
{ |
739 | 0 | return getSessionProperty(name, (T) null); |
740 | |
} |
741 | |
|
742 | |
|
743 | |
|
744 | |
|
745 | |
@SuppressWarnings("unchecked") |
746 | |
public <T> T getProperty(String name, PropertyScope scope, T defaultValue) |
747 | |
{ |
748 | 0 | assertAccess(READ); |
749 | |
T result; |
750 | |
|
751 | |
|
752 | |
|
753 | 0 | if (defaultValue instanceof Boolean) |
754 | |
{ |
755 | 0 | result = (T) (Boolean) ObjectUtils.getBoolean(getProperty(name, scope), (Boolean) defaultValue); |
756 | |
} |
757 | 0 | else if (defaultValue instanceof Byte) |
758 | |
{ |
759 | 0 | result = (T) (Byte) ObjectUtils.getByte(getProperty(name, scope), (Byte) defaultValue); |
760 | |
} |
761 | 0 | else if (defaultValue instanceof Integer) |
762 | |
{ |
763 | 0 | result = (T) (Integer) ObjectUtils.getInt(getProperty(name, scope), (Integer) defaultValue); |
764 | |
} |
765 | 0 | else if (defaultValue instanceof Short) |
766 | |
{ |
767 | 0 | result = (T) (Short) ObjectUtils.getShort(getProperty(name, scope), (Short) defaultValue); |
768 | |
} |
769 | 0 | else if (defaultValue instanceof Long) |
770 | |
{ |
771 | 0 | result = (T) (Long) ObjectUtils.getLong(getProperty(name, scope), (Long) defaultValue); |
772 | |
} |
773 | 0 | else if (defaultValue instanceof Float) |
774 | |
{ |
775 | 0 | result = (T) (Float) ObjectUtils.getFloat(getProperty(name, scope), (Float) defaultValue); |
776 | |
} |
777 | 0 | else if (defaultValue instanceof Double) |
778 | |
{ |
779 | 0 | result = (T) (Double) ObjectUtils.getDouble(getProperty(name, scope), (Double) defaultValue); |
780 | |
} |
781 | 0 | else if (defaultValue instanceof String) |
782 | |
{ |
783 | 0 | result = (T) (String) ObjectUtils.getString(getProperty(name, scope), (String) defaultValue); |
784 | |
} |
785 | |
else |
786 | |
{ |
787 | 0 | Object temp = getProperty(name, scope); |
788 | 0 | if (temp == null) |
789 | |
{ |
790 | 0 | return defaultValue; |
791 | |
} |
792 | 0 | else if (defaultValue == null) |
793 | |
{ |
794 | 0 | return (T) temp; |
795 | |
} |
796 | |
|
797 | 0 | else if (defaultValue.getClass().isAssignableFrom(temp.getClass())) |
798 | |
{ |
799 | 0 | result = (T) temp; |
800 | |
} |
801 | |
else |
802 | |
{ |
803 | 0 | throw new IllegalArgumentException(CoreMessages.objectNotOfCorrectType(temp.getClass(), defaultValue.getClass()).getMessage()); |
804 | |
} |
805 | |
} |
806 | 0 | return result; |
807 | |
} |
808 | |
|
809 | |
|
810 | |
|
811 | |
|
812 | |
public void setCorrelationId(String id) |
813 | |
{ |
814 | 0 | assertAccess(WRITE); |
815 | 0 | if (StringUtils.isNotBlank(id)) |
816 | |
{ |
817 | 0 | setProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY, id, PropertyScope.OUTBOUND); |
818 | |
} |
819 | |
else |
820 | |
{ |
821 | 0 | removeProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY); |
822 | |
} |
823 | 0 | } |
824 | |
|
825 | |
|
826 | |
|
827 | |
|
828 | |
public String getCorrelationId() |
829 | |
{ |
830 | 0 | assertAccess(READ); |
831 | 0 | String correlationId = getOutboundProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY); |
832 | 0 | if (correlationId == null) |
833 | |
{ |
834 | 0 | correlationId = getInboundProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY); |
835 | |
} |
836 | |
|
837 | 0 | return correlationId; |
838 | |
} |
839 | |
|
840 | |
|
841 | |
|
842 | |
|
843 | |
public void setReplyTo(Object replyTo) |
844 | |
{ |
845 | 0 | assertAccess(WRITE); |
846 | 0 | if (replyTo != null) |
847 | |
{ |
848 | 0 | setProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, replyTo, PropertyScope.OUTBOUND); |
849 | |
} |
850 | |
else |
851 | |
{ |
852 | 0 | removeProperty(MuleProperties.MULE_REPLY_TO_PROPERTY); |
853 | 0 | removeProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, PropertyScope.INBOUND); |
854 | |
} |
855 | 0 | } |
856 | |
|
857 | |
|
858 | |
|
859 | |
|
860 | |
public Object getReplyTo() |
861 | |
{ |
862 | 0 | assertAccess(READ); |
863 | 0 | Object replyTo = getProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, PropertyScope.OUTBOUND); |
864 | 0 | if (replyTo == null) |
865 | |
{ |
866 | |
|
867 | 0 | replyTo = getProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, PropertyScope.INBOUND); |
868 | |
} |
869 | 0 | return replyTo; |
870 | |
} |
871 | |
|
872 | |
|
873 | |
|
874 | |
|
875 | |
public int getCorrelationSequence() |
876 | |
{ |
877 | 0 | assertAccess(READ); |
878 | |
|
879 | 0 | Object correlationSequence = findPropertyInSpecifiedScopes(MuleProperties.MULE_CORRELATION_SEQUENCE_PROPERTY, |
880 | |
PropertyScope.OUTBOUND, |
881 | |
PropertyScope.INBOUND); |
882 | 0 | return ObjectUtils.getInt(correlationSequence, -1); |
883 | |
} |
884 | |
|
885 | |
|
886 | |
|
887 | |
|
888 | |
public void setCorrelationSequence(int sequence) |
889 | |
{ |
890 | 0 | assertAccess(WRITE); |
891 | 0 | setOutboundProperty(MuleProperties.MULE_CORRELATION_SEQUENCE_PROPERTY, sequence); |
892 | 0 | } |
893 | |
|
894 | |
|
895 | |
|
896 | |
|
897 | |
public int getCorrelationGroupSize() |
898 | |
{ |
899 | 0 | assertAccess(READ); |
900 | |
|
901 | 0 | Object correlationGroupSize = findPropertyInSpecifiedScopes(MuleProperties.MULE_CORRELATION_GROUP_SIZE_PROPERTY, |
902 | |
PropertyScope.OUTBOUND, |
903 | |
PropertyScope.INBOUND); |
904 | 0 | return ObjectUtils.getInt(correlationGroupSize, -1); |
905 | |
} |
906 | |
|
907 | |
|
908 | |
|
909 | |
|
910 | |
public void setCorrelationGroupSize(int size) |
911 | |
{ |
912 | 0 | assertAccess(WRITE); |
913 | 0 | setOutboundProperty(MuleProperties.MULE_CORRELATION_GROUP_SIZE_PROPERTY, size); |
914 | 0 | } |
915 | |
|
916 | |
|
917 | |
|
918 | |
|
919 | |
public ExceptionPayload getExceptionPayload() |
920 | |
{ |
921 | 0 | assertAccess(READ); |
922 | 0 | return exceptionPayload; |
923 | |
} |
924 | |
|
925 | |
|
926 | |
|
927 | |
|
928 | |
public void setExceptionPayload(ExceptionPayload exceptionPayload) |
929 | |
{ |
930 | 0 | assertAccess(WRITE); |
931 | 0 | this.exceptionPayload = exceptionPayload; |
932 | 0 | } |
933 | |
|
934 | |
@Override |
935 | |
public String toString() |
936 | |
{ |
937 | 0 | assertAccess(READ); |
938 | 0 | StringBuffer buf = new StringBuffer(120); |
939 | 0 | final String nl = System.getProperty("line.separator"); |
940 | |
|
941 | |
|
942 | 0 | buf.append(nl); |
943 | 0 | buf.append(getClass().getName()); |
944 | 0 | buf.append(nl); |
945 | 0 | buf.append("{"); |
946 | 0 | buf.append(nl); |
947 | 0 | buf.append(" id=").append(getUniqueId()); |
948 | 0 | buf.append(nl); |
949 | 0 | buf.append(" payload=").append(getPayload().getClass().getName()); |
950 | 0 | buf.append(nl); |
951 | 0 | buf.append(" correlationId=").append(StringUtils.defaultString(getCorrelationId(), NOT_SET)); |
952 | 0 | buf.append(nl); |
953 | 0 | buf.append(" correlationGroup=").append(getCorrelationGroupSize()); |
954 | 0 | buf.append(nl); |
955 | 0 | buf.append(" correlationSeq=").append(getCorrelationSequence()); |
956 | 0 | buf.append(nl); |
957 | 0 | buf.append(" encoding=").append(getEncoding()); |
958 | 0 | buf.append(nl); |
959 | 0 | buf.append(" exceptionPayload=").append(ObjectUtils.defaultIfNull(exceptionPayload, NOT_SET)); |
960 | 0 | buf.append(nl); |
961 | 0 | buf.append(StringMessageUtils.headersToString(this)); |
962 | |
|
963 | 0 | buf.append('}'); |
964 | 0 | return buf.toString(); |
965 | |
} |
966 | |
|
967 | |
|
968 | |
|
969 | |
|
970 | |
@Deprecated |
971 | |
public void addAttachment(String name, DataHandler dataHandler) throws Exception |
972 | |
{ |
973 | 0 | logger.warn("MuleMessage.addAttachment() method is deprecated, use MuleMessage.addOutboundAttachment() instead. This method will be removed in the next point release"); |
974 | 0 | addOutboundAttachment(name, dataHandler); |
975 | 0 | } |
976 | |
|
977 | |
|
978 | |
|
979 | |
|
980 | |
@Deprecated |
981 | |
public void removeAttachment(String name) throws Exception |
982 | |
{ |
983 | 0 | logger.warn("MuleMessage.removeAttachment() method is deprecated, use MuleMessage.removeOutboundAttachment() instead. This method will be removed in the next point release"); |
984 | 0 | removeOutboundAttachment(name); |
985 | 0 | } |
986 | |
|
987 | |
|
988 | |
|
989 | |
|
990 | |
@Deprecated |
991 | |
public DataHandler getAttachment(String name) |
992 | |
{ |
993 | 0 | logger.warn("MuleMessage.getAttachment() method is deprecated, use MuleMessage.getInboundAttachment() instead. This method will be removed in the next point release"); |
994 | 0 | return getInboundAttachment(name); |
995 | |
} |
996 | |
|
997 | |
|
998 | |
|
999 | |
|
1000 | |
@Deprecated |
1001 | |
public Set<String> getAttachmentNames() |
1002 | |
{ |
1003 | 0 | logger.warn("MuleMessage.getAttachmentNames() method is deprecated, use MuleMessage.getInboundAttachmentNames() instead. This method will be removed in the next point release"); |
1004 | 0 | return getInboundAttachmentNames(); |
1005 | |
} |
1006 | |
|
1007 | |
public void addOutboundAttachment(String name, DataHandler dataHandler) throws Exception |
1008 | |
{ |
1009 | 0 | assertAccess(WRITE); |
1010 | 0 | outboundAttachments.put(name, dataHandler); |
1011 | 0 | } |
1012 | |
|
1013 | |
|
1014 | |
|
1015 | |
|
1016 | |
public void addInboundAttachment(String name, DataHandler dataHandler) throws Exception |
1017 | |
{ |
1018 | 0 | assertAccess(WRITE); |
1019 | 0 | inboundAttachments.put(name, dataHandler); |
1020 | 0 | } |
1021 | |
|
1022 | |
public void addOutboundAttachment(String name, Object object, String contentType) throws Exception |
1023 | |
{ |
1024 | 0 | assertAccess(WRITE); |
1025 | |
DataHandler dh; |
1026 | 0 | if (object instanceof File) |
1027 | |
{ |
1028 | 0 | if (contentType != null) |
1029 | |
{ |
1030 | 0 | dh = new DataHandler(new FileInputStream((File) object), contentType); |
1031 | |
|
1032 | |
} |
1033 | |
else |
1034 | |
{ |
1035 | 0 | dh = new DataHandler(new FileDataSource((File) object)); |
1036 | |
} |
1037 | |
} |
1038 | 0 | else if (object instanceof URL) |
1039 | |
{ |
1040 | 0 | if (contentType != null) |
1041 | |
{ |
1042 | 0 | dh = new DataHandler(((URL) object).openStream(), contentType); |
1043 | |
} |
1044 | |
else |
1045 | |
{ |
1046 | 0 | dh = new DataHandler((URL) object); |
1047 | |
} |
1048 | |
} |
1049 | |
else |
1050 | |
{ |
1051 | 0 | dh = new DataHandler(object, contentType); |
1052 | |
} |
1053 | 0 | outboundAttachments.put(name, dh); |
1054 | 0 | } |
1055 | |
|
1056 | |
public void removeOutboundAttachment(String name) throws Exception |
1057 | |
{ |
1058 | 0 | assertAccess(WRITE); |
1059 | 0 | outboundAttachments.remove(name); |
1060 | 0 | } |
1061 | |
|
1062 | |
public DataHandler getInboundAttachment(String name) |
1063 | |
{ |
1064 | 0 | assertAccess(READ); |
1065 | 0 | return inboundAttachments.get(name); |
1066 | |
} |
1067 | |
|
1068 | |
public DataHandler getOutboundAttachment(String name) |
1069 | |
{ |
1070 | 0 | assertAccess(READ); |
1071 | 0 | return outboundAttachments.get(name); |
1072 | |
} |
1073 | |
|
1074 | |
public Set<String> getInboundAttachmentNames() |
1075 | |
{ |
1076 | 0 | assertAccess(READ); |
1077 | 0 | return Collections.unmodifiableSet(inboundAttachments.keySet()); |
1078 | |
} |
1079 | |
|
1080 | |
public Set<String> getOutboundAttachmentNames() |
1081 | |
{ |
1082 | 0 | assertAccess(READ); |
1083 | 0 | return Collections.unmodifiableSet(outboundAttachments.keySet()); |
1084 | |
} |
1085 | |
|
1086 | |
@SuppressWarnings("unchecked") |
1087 | |
public <T> T findPropertyInAnyScope(String name, T defaultValue) |
1088 | |
{ |
1089 | 0 | Object value = findPropertyInSpecifiedScopes(name, |
1090 | |
PropertyScope.OUTBOUND, |
1091 | |
PropertyScope.INVOCATION, |
1092 | |
PropertyScope.SESSION, |
1093 | |
PropertyScope.INBOUND); |
1094 | 0 | if (value == null) |
1095 | |
{ |
1096 | 0 | return defaultValue; |
1097 | |
} |
1098 | 0 | return (T) value; |
1099 | |
} |
1100 | |
|
1101 | |
|
1102 | |
|
1103 | |
|
1104 | |
public String getEncoding() |
1105 | |
{ |
1106 | 0 | assertAccess(READ); |
1107 | 0 | String encoding = null; |
1108 | 0 | if (dataType != null) |
1109 | |
{ |
1110 | 0 | encoding = dataType.getEncoding(); |
1111 | |
} |
1112 | 0 | if (encoding != null) |
1113 | |
{ |
1114 | 0 | return encoding; |
1115 | |
} |
1116 | 0 | encoding = getOutboundProperty(MuleProperties.MULE_ENCODING_PROPERTY); |
1117 | 0 | if (encoding != null) |
1118 | |
{ |
1119 | 0 | return encoding; |
1120 | |
} |
1121 | |
else |
1122 | |
{ |
1123 | 0 | return System.getProperty(MuleProperties.MULE_ENCODING_SYSTEM_PROPERTY); |
1124 | |
} |
1125 | |
} |
1126 | |
|
1127 | |
|
1128 | |
|
1129 | |
|
1130 | |
public void setEncoding(String encoding) |
1131 | |
{ |
1132 | 0 | assertAccess(WRITE); |
1133 | 0 | if (encoding != null) |
1134 | |
{ |
1135 | 0 | setOutboundProperty(MuleProperties.MULE_ENCODING_PROPERTY, encoding); |
1136 | |
} |
1137 | 0 | } |
1138 | |
|
1139 | |
|
1140 | |
|
1141 | |
|
1142 | |
|
1143 | |
public void setMimeType(String mimeType) |
1144 | |
{ |
1145 | 0 | assertAccess(WRITE); |
1146 | 0 | if (mimeType != null && !mimeType.equals(MimeTypes.ANY)) |
1147 | |
{ |
1148 | 0 | String encoding = getEncoding(); |
1149 | 0 | if (encoding != null) |
1150 | |
{ |
1151 | 0 | mimeType = mimeType + ";charset=" + encoding; |
1152 | |
} |
1153 | 0 | setOutboundProperty(MuleProperties.CONTENT_TYPE_PROPERTY, mimeType); |
1154 | |
} |
1155 | 0 | } |
1156 | |
|
1157 | |
|
1158 | |
|
1159 | |
|
1160 | |
public void addProperties(Map<String, Object> props) |
1161 | |
{ |
1162 | 0 | addProperties(props, properties.getDefaultScope()); |
1163 | 0 | } |
1164 | |
|
1165 | |
|
1166 | |
|
1167 | |
|
1168 | |
public void addProperties(Map<String, Object> props, PropertyScope scope) |
1169 | |
{ |
1170 | 0 | assertAccess(WRITE); |
1171 | 0 | if (props != null) |
1172 | |
{ |
1173 | 0 | synchronized (props) |
1174 | |
{ |
1175 | 0 | for (Map.Entry<String, Object> entry : props.entrySet()) |
1176 | |
{ |
1177 | 0 | setProperty(entry.getKey(), entry.getValue(), scope); |
1178 | |
} |
1179 | 0 | } |
1180 | |
} |
1181 | 0 | } |
1182 | |
|
1183 | |
public void addInboundProperties(Map<String, Object> props) |
1184 | |
{ |
1185 | 0 | properties.addInboundProperties(props); |
1186 | 0 | } |
1187 | |
|
1188 | |
|
1189 | |
|
1190 | |
|
1191 | |
public void clearProperties() |
1192 | |
{ |
1193 | 0 | assertAccess(WRITE); |
1194 | |
|
1195 | 0 | properties.clearProperties(PropertyScope.INVOCATION); |
1196 | 0 | properties.clearProperties(PropertyScope.OUTBOUND); |
1197 | 0 | } |
1198 | |
|
1199 | |
|
1200 | |
|
1201 | |
|
1202 | |
public void clearProperties(PropertyScope scope) |
1203 | |
{ |
1204 | 0 | assertAccess(WRITE); |
1205 | 0 | properties.clearProperties(scope); |
1206 | 0 | } |
1207 | |
|
1208 | |
|
1209 | |
|
1210 | |
|
1211 | |
|
1212 | |
public Object getPayload() |
1213 | |
{ |
1214 | 0 | return payload; |
1215 | |
} |
1216 | |
|
1217 | |
|
1218 | |
|
1219 | |
|
1220 | |
public synchronized void setPayload(Object payload) |
1221 | |
{ |
1222 | 0 | if (payload == null) |
1223 | |
{ |
1224 | 0 | this.payload = NullPayload.getInstance(); |
1225 | |
} |
1226 | |
else |
1227 | |
{ |
1228 | 0 | this.payload = payload; |
1229 | |
} |
1230 | 0 | cache = null; |
1231 | 0 | } |
1232 | |
|
1233 | |
|
1234 | |
|
1235 | |
|
1236 | |
public void release() |
1237 | |
{ |
1238 | 0 | cache = null; |
1239 | 0 | appliedTransformerHashCodes.clear(); |
1240 | 0 | } |
1241 | |
|
1242 | |
|
1243 | |
|
1244 | |
|
1245 | |
public void applyTransformers(MuleEvent event, List<? extends Transformer> transformers) throws MuleException |
1246 | |
{ |
1247 | 0 | applyTransformers(event, transformers, null); |
1248 | 0 | } |
1249 | |
|
1250 | |
|
1251 | |
|
1252 | |
|
1253 | |
public void applyTransformers(MuleEvent event, Transformer... transformers) throws MuleException |
1254 | |
{ |
1255 | 0 | applyTransformers(event, Arrays.asList(transformers), null); |
1256 | 0 | } |
1257 | |
|
1258 | |
public void applyTransformers(MuleEvent event, List<? extends Transformer> transformers, Class<?> outputType) throws MuleException |
1259 | |
{ |
1260 | 0 | if (!transformers.isEmpty() && !appliedTransformerHashCodes.contains(transformers.hashCode())) |
1261 | |
{ |
1262 | 0 | applyAllTransformers(event, transformers); |
1263 | 0 | appliedTransformerHashCodes.add(transformers.hashCode()); |
1264 | |
} |
1265 | |
|
1266 | 0 | if (null != outputType && !getPayload().getClass().isAssignableFrom(outputType)) |
1267 | |
{ |
1268 | 0 | setPayload(getPayload(DataTypeFactory.create(outputType))); |
1269 | |
} |
1270 | 0 | } |
1271 | |
|
1272 | |
protected void applyAllTransformers(MuleEvent event, List<? extends Transformer> transformers) throws MuleException |
1273 | |
{ |
1274 | 0 | if (!transformers.isEmpty()) |
1275 | |
{ |
1276 | 0 | for (Transformer transformer : transformers) |
1277 | |
{ |
1278 | 0 | if (getPayload() == null) |
1279 | |
{ |
1280 | 0 | if (transformer.isAcceptNull()) |
1281 | |
{ |
1282 | 0 | setPayload(NullPayload.getInstance()); |
1283 | 0 | setDataType(null); |
1284 | |
} |
1285 | |
else |
1286 | |
{ |
1287 | 0 | if (logger.isDebugEnabled()) |
1288 | |
{ |
1289 | 0 | logger.debug("Transformer " + transformer + |
1290 | |
" doesn't support the null payload, exiting from transformer chain."); |
1291 | |
} |
1292 | |
break; |
1293 | |
} |
1294 | |
} |
1295 | |
|
1296 | 0 | Class<?> srcCls = getPayload().getClass(); |
1297 | 0 | if (transformer.isSourceDataTypeSupported(DataTypeFactory.create(srcCls))) |
1298 | |
{ |
1299 | |
Object result; |
1300 | 0 | if (transformer instanceof MessageTransformer) |
1301 | |
{ |
1302 | 0 | result = ((MessageTransformer) transformer).transform(this, event); |
1303 | |
} |
1304 | |
else |
1305 | |
{ |
1306 | 0 | result = transformer.transform(this); |
1307 | |
} |
1308 | |
|
1309 | 0 | RequestContext.internalRewriteEvent(this, false); |
1310 | |
|
1311 | 0 | if (originalPayload == null && muleContext.getConfiguration().isCacheMessageOriginalPayload()) |
1312 | |
{ |
1313 | 0 | originalPayload = payload; |
1314 | |
} |
1315 | |
|
1316 | 0 | if (result instanceof MuleMessage) |
1317 | |
{ |
1318 | 0 | synchronized (this) |
1319 | |
{ |
1320 | 0 | MuleMessage resultMessage = (MuleMessage) result; |
1321 | 0 | setPayload(resultMessage.getPayload()); |
1322 | 0 | originalPayload = resultMessage.getOriginalPayload(); |
1323 | 0 | copyMessageProperties(resultMessage); |
1324 | 0 | copyAttachments(resultMessage); |
1325 | 0 | } |
1326 | |
} |
1327 | |
else |
1328 | |
{ |
1329 | 0 | setPayload(result); |
1330 | |
} |
1331 | 0 | setDataType(transformer.getReturnDataType()); |
1332 | 0 | } |
1333 | |
else |
1334 | |
{ |
1335 | 0 | if (logger.isDebugEnabled()) |
1336 | |
{ |
1337 | 0 | logger.debug("Transformer " + transformer + " doesn't support the source payload: " + srcCls); |
1338 | |
} |
1339 | 0 | if (!transformer.isIgnoreBadInput()) |
1340 | |
{ |
1341 | 0 | if (logger.isDebugEnabled()) |
1342 | |
{ |
1343 | 0 | logger.debug("Exiting from transformer chain (ignoreBadInput = false)"); |
1344 | |
} |
1345 | |
break; |
1346 | |
} |
1347 | |
} |
1348 | 0 | } |
1349 | |
} |
1350 | 0 | } |
1351 | |
|
1352 | |
protected void setDataType(DataType<?> dt) |
1353 | |
{ |
1354 | 0 | dataType = dt; |
1355 | 0 | setEncoding(dt == null ? null : dt.getEncoding()); |
1356 | 0 | setMimeType(dt == null ? null : dt.getMimeType()); |
1357 | 0 | } |
1358 | |
|
1359 | |
|
1360 | |
|
1361 | |
|
1362 | |
|
1363 | |
|
1364 | |
public ThreadSafeAccess newThreadCopy() |
1365 | |
{ |
1366 | 0 | return new DefaultMuleMessage(this); |
1367 | |
} |
1368 | |
|
1369 | |
|
1370 | |
|
1371 | |
|
1372 | |
public void resetAccessControl() |
1373 | |
{ |
1374 | |
|
1375 | |
|
1376 | 0 | if (ownerThread != null) |
1377 | |
{ |
1378 | 0 | ownerThread.set(null); |
1379 | |
} |
1380 | 0 | if (mutable != null) |
1381 | |
{ |
1382 | 0 | mutable.set(true); |
1383 | |
} |
1384 | 0 | } |
1385 | |
|
1386 | |
|
1387 | |
|
1388 | |
|
1389 | |
public void assertAccess(boolean write) |
1390 | |
{ |
1391 | 0 | if (AccessControl.isAssertMessageAccess()) |
1392 | |
{ |
1393 | 0 | initAccessControl(); |
1394 | 0 | setOwner(); |
1395 | 0 | checkMutable(write); |
1396 | |
} |
1397 | 0 | } |
1398 | |
|
1399 | |
private synchronized void initAccessControl() |
1400 | |
{ |
1401 | 0 | if (null == ownerThread) |
1402 | |
{ |
1403 | 0 | ownerThread = new AtomicReference(); |
1404 | |
} |
1405 | 0 | if (null == mutable) |
1406 | |
{ |
1407 | 0 | mutable = new AtomicBoolean(true); |
1408 | |
} |
1409 | 0 | } |
1410 | |
|
1411 | |
private void setOwner() |
1412 | |
{ |
1413 | 0 | if (null == ownerThread.get()) |
1414 | |
{ |
1415 | 0 | ownerThread.compareAndSet(null, Thread.currentThread()); |
1416 | |
} |
1417 | 0 | } |
1418 | |
|
1419 | |
private void checkMutable(boolean write) |
1420 | |
{ |
1421 | |
|
1422 | |
|
1423 | |
|
1424 | |
|
1425 | |
|
1426 | |
|
1427 | |
|
1428 | |
|
1429 | |
|
1430 | |
|
1431 | |
|
1432 | |
|
1433 | |
|
1434 | |
|
1435 | |
|
1436 | |
|
1437 | |
|
1438 | |
|
1439 | |
|
1440 | |
|
1441 | 0 | Thread currentThread = Thread.currentThread(); |
1442 | 0 | if (currentThread.equals(ownerThread.get())) |
1443 | |
{ |
1444 | 0 | if (write && !mutable.get()) |
1445 | |
{ |
1446 | 0 | if (isDisabled()) |
1447 | |
{ |
1448 | 0 | logger.warn("Writing to immutable message (exception disabled)"); |
1449 | |
} |
1450 | |
else |
1451 | |
{ |
1452 | 0 | throw newException("Cannot write to immutable message"); |
1453 | |
} |
1454 | |
} |
1455 | |
} |
1456 | |
else |
1457 | |
{ |
1458 | 0 | if (write) |
1459 | |
{ |
1460 | 0 | if (isDisabled()) |
1461 | |
{ |
1462 | 0 | logger.warn("Non-owner writing to message (exception disabled)"); |
1463 | |
} |
1464 | |
else |
1465 | |
{ |
1466 | 0 | throw newException("Only owner thread can write to message: " |
1467 | |
+ ownerThread.get() + "/" + Thread.currentThread()); |
1468 | |
} |
1469 | |
} |
1470 | |
} |
1471 | 0 | } |
1472 | |
|
1473 | |
protected boolean isDisabled() |
1474 | |
{ |
1475 | 0 | return !AccessControl.isFailOnMessageScribbling(); |
1476 | |
} |
1477 | |
|
1478 | |
protected IllegalStateException newException(String message) |
1479 | |
{ |
1480 | 0 | IllegalStateException exception = new IllegalStateException(message); |
1481 | 0 | logger.warn("Message access violation", exception); |
1482 | 0 | return exception; |
1483 | |
} |
1484 | |
|
1485 | |
|
1486 | |
|
1487 | |
|
1488 | |
|
1489 | |
|
1490 | |
public boolean isConsumable() |
1491 | |
{ |
1492 | 0 | return isConsumedFromAdditional(this.getPayload().getClass()); |
1493 | |
} |
1494 | |
|
1495 | |
private void writeObject(ObjectOutputStream out) throws Exception |
1496 | |
{ |
1497 | 0 | out.defaultWriteObject(); |
1498 | |
|
1499 | 0 | if (payload instanceof Serializable) |
1500 | |
{ |
1501 | 0 | out.writeBoolean(true); |
1502 | 0 | out.writeObject(payload); |
1503 | |
} |
1504 | |
else |
1505 | |
{ |
1506 | 0 | out.writeBoolean(false); |
1507 | 0 | byte[] serializablePayload = getPayloadAsBytes(); |
1508 | 0 | out.writeInt(serializablePayload.length); |
1509 | 0 | out.write(serializablePayload); |
1510 | |
} |
1511 | |
|
1512 | |
|
1513 | 0 | } |
1514 | |
|
1515 | |
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException |
1516 | |
{ |
1517 | 0 | in.defaultReadObject(); |
1518 | |
|
1519 | 0 | boolean payloadWasSerialized = in.readBoolean(); |
1520 | 0 | if (payloadWasSerialized) |
1521 | |
{ |
1522 | 0 | payload = in.readObject(); |
1523 | |
} |
1524 | |
else |
1525 | |
{ |
1526 | 0 | int payloadSize = in.readInt(); |
1527 | 0 | byte[] serializedPayload = new byte[payloadSize]; |
1528 | 0 | in.read(serializedPayload); |
1529 | 0 | payload = serializedPayload; |
1530 | |
} |
1531 | 0 | } |
1532 | |
|
1533 | |
|
1534 | |
|
1535 | |
|
1536 | |
|
1537 | |
|
1538 | |
|
1539 | |
|
1540 | |
|
1541 | |
|
1542 | |
|
1543 | |
|
1544 | |
public void initAfterDeserialisation(MuleContext muleContext) throws MuleException |
1545 | |
{ |
1546 | 0 | this.muleContext = muleContext; |
1547 | 0 | } |
1548 | |
|
1549 | |
public DataType<?> getDataType() |
1550 | |
{ |
1551 | 0 | return dataType; |
1552 | |
} |
1553 | |
|
1554 | |
|
1555 | |
|
1556 | |
|
1557 | |
@Deprecated |
1558 | |
public int getIntProperty(String name, int defaultValue) |
1559 | |
{ |
1560 | 0 | assertAccess(READ); |
1561 | 0 | logger.warn("MuleMessage.getIntProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1562 | 0 | return getInboundProperty(name, defaultValue); |
1563 | |
} |
1564 | |
|
1565 | |
|
1566 | |
|
1567 | |
|
1568 | |
@Deprecated |
1569 | |
public long getLongProperty(String name, long defaultValue) |
1570 | |
{ |
1571 | 0 | assertAccess(READ); |
1572 | 0 | logger.warn("MuleMessage.getLongProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1573 | 0 | return getInboundProperty(name, defaultValue); |
1574 | |
} |
1575 | |
|
1576 | |
|
1577 | |
|
1578 | |
|
1579 | |
@Deprecated |
1580 | |
public double getDoubleProperty(String name, double defaultValue) |
1581 | |
{ |
1582 | 0 | assertAccess(READ); |
1583 | 0 | logger.warn("MuleMessage.getDoubleProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1584 | 0 | return getInboundProperty(name, defaultValue); |
1585 | |
} |
1586 | |
|
1587 | |
|
1588 | |
|
1589 | |
|
1590 | |
@Deprecated |
1591 | |
public boolean getBooleanProperty(String name, boolean defaultValue) |
1592 | |
{ |
1593 | 0 | assertAccess(READ); |
1594 | 0 | logger.warn("MuleMessage.getBooleanProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1595 | 0 | return getInboundProperty(name, defaultValue); |
1596 | |
} |
1597 | |
|
1598 | |
|
1599 | |
|
1600 | |
|
1601 | |
@Deprecated |
1602 | |
public void setBooleanProperty(String name, boolean value) |
1603 | |
{ |
1604 | 0 | assertAccess(WRITE); |
1605 | 0 | logger.warn("MuleMessage.setBooleanProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1606 | 0 | setOutboundProperty(name, value); |
1607 | 0 | } |
1608 | |
|
1609 | |
|
1610 | |
|
1611 | |
|
1612 | |
@Deprecated |
1613 | |
public void setIntProperty(String name, int value) |
1614 | |
{ |
1615 | 0 | assertAccess(WRITE); |
1616 | 0 | logger.warn("MuleMessage.setIntProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1617 | 0 | setOutboundProperty(name, value); |
1618 | 0 | } |
1619 | |
|
1620 | |
|
1621 | |
|
1622 | |
|
1623 | |
@Deprecated |
1624 | |
public void setLongProperty(String name, long value) |
1625 | |
{ |
1626 | 0 | assertAccess(WRITE); |
1627 | 0 | logger.warn("MuleMessage.setLongProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1628 | 0 | setOutboundProperty(name, value); |
1629 | 0 | } |
1630 | |
|
1631 | |
|
1632 | |
|
1633 | |
|
1634 | |
@Deprecated |
1635 | |
public void setDoubleProperty(String name, double value) |
1636 | |
{ |
1637 | 0 | assertAccess(WRITE); |
1638 | 0 | logger.warn("MuleMessage.setDoubleProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1639 | 0 | setOutboundProperty(name, value); |
1640 | 0 | } |
1641 | |
|
1642 | |
|
1643 | |
|
1644 | |
|
1645 | |
@Deprecated |
1646 | |
public String getStringProperty(String name, String defaultValue) |
1647 | |
{ |
1648 | 0 | assertAccess(READ); |
1649 | 0 | logger.warn("MuleMessage.getStringProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1650 | 0 | return getInboundProperty(name, defaultValue); |
1651 | |
} |
1652 | |
|
1653 | |
|
1654 | |
|
1655 | |
|
1656 | |
@Deprecated |
1657 | |
public void setStringProperty(String name, String value) |
1658 | |
{ |
1659 | 0 | assertAccess(WRITE); |
1660 | 0 | logger.warn("MuleMessage.setStringProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1661 | 0 | setOutboundProperty(name, value); |
1662 | 0 | } |
1663 | |
|
1664 | |
|
1665 | |
|
1666 | |
|
1667 | |
@SuppressWarnings("unchecked") |
1668 | |
public <T> T findPropertyInSpecifiedScopes(String name, PropertyScope... scopesToSearch) |
1669 | |
{ |
1670 | 0 | for (PropertyScope scope : scopesToSearch) |
1671 | |
{ |
1672 | 0 | Object result = getProperty(name, scope); |
1673 | 0 | if (result != null) |
1674 | |
{ |
1675 | 0 | return (T) result; |
1676 | |
} |
1677 | |
} |
1678 | 0 | return null; |
1679 | |
} |
1680 | |
|
1681 | |
|
1682 | |
|
1683 | |
|
1684 | |
public MuleMessage createInboundMessage() throws Exception |
1685 | |
{ |
1686 | 0 | DefaultMuleMessage newMessage = new DefaultMuleMessage(getPayload(), this, getMuleContext()); |
1687 | 0 | copyToInbound(newMessage); |
1688 | 0 | return newMessage; |
1689 | |
} |
1690 | |
|
1691 | |
|
1692 | |
|
1693 | |
|
1694 | |
protected void copyToInbound(DefaultMuleMessage newMessage) throws Exception |
1695 | |
{ |
1696 | |
|
1697 | |
|
1698 | |
|
1699 | |
|
1700 | 0 | Map<String, DataHandler> attachments = new HashMap<String, DataHandler>(3); |
1701 | 0 | for (String name : getOutboundAttachmentNames()) |
1702 | |
{ |
1703 | 0 | attachments.put(name, getOutboundAttachment(name)); |
1704 | |
} |
1705 | |
|
1706 | 0 | Map<String, Object> properties = new HashMap<String, Object>(3); |
1707 | 0 | for (String name : getOutboundPropertyNames()) |
1708 | |
{ |
1709 | 0 | properties.put(name, getOutboundProperty(name)); |
1710 | |
} |
1711 | |
|
1712 | 0 | newMessage.clearProperties(PropertyScope.INBOUND); |
1713 | 0 | newMessage.clearProperties(PropertyScope.INVOCATION); |
1714 | 0 | newMessage.clearProperties(PropertyScope.OUTBOUND); |
1715 | |
|
1716 | 0 | for (String s : properties.keySet()) |
1717 | |
{ |
1718 | 0 | newMessage.setInboundProperty(s, properties.get(s)); |
1719 | |
} |
1720 | |
|
1721 | 0 | newMessage.inboundAttachments.clear(); |
1722 | 0 | newMessage.outboundAttachments.clear(); |
1723 | |
|
1724 | 0 | for (String s : attachments.keySet()) |
1725 | |
{ |
1726 | 0 | newMessage.addInboundAttachment(s, attachments.get(s)); |
1727 | |
} |
1728 | |
|
1729 | 0 | newMessage.setCorrelationId(getCorrelationId()); |
1730 | 0 | newMessage.setCorrelationGroupSize(getCorrelationGroupSize()); |
1731 | 0 | newMessage.setCorrelationSequence(getCorrelationSequence()); |
1732 | 0 | newMessage.setReplyTo(getReplyTo()); |
1733 | 0 | newMessage.setEncoding(getEncoding()); |
1734 | 0 | } |
1735 | |
} |