Package org.apache.camel.model

Examples of org.apache.camel.model.OnExceptionDefinition

60
61
62
63
64
65
66
67
68
69
70
        assertEquals(ParentException.class, getExceptionPolicyFor(support, new ParentException(), 0));
    }

    public void testTwoPolicyChildLast() {
        ErrorHandlerSupport support = new ShuntErrorHandlerSupport();
        support.addExceptionPolicy(null, new OnExceptionDefinition(ParentException.class));
        support.addExceptionPolicy(null, new OnExceptionDefinition(ChildException.class));

        assertEquals(ChildException.class, getExceptionPolicyFor(support, new ChildException(), 0));
        assertEquals(ParentException.class, getExceptionPolicyFor(support, new ParentException(), 0));
    }
View Full Code Here
56
57
58
59
60
61
62
63
64
65
66
67
68
    /**
     * Attempts to invoke the handler for this particular exception if one is available
     */
    protected boolean customProcessorForException(Exchange exchange, Throwable exception) throws Exception {
        OnExceptionDefinition policy = getExceptionPolicy(exchange, exception);
        if (policy != null) {
            Processor processor = policy.getErrorHandler();
            if (processor != null) {
                processor.process(exchange);
                return true;
            }
        }
View Full Code Here
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
        // store the original caused exception in a property, so we can restore it later
        exchange.setProperty(Exchange.EXCEPTION_CAUGHT, e);

        // find the error handler to use (if any)
        OnExceptionDefinition exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            data.retryUntilPredicate = exceptionPolicy.getRetryUntilPolicy();
            data.useOriginalInMessage = exceptionPolicy.getUseOriginalMessagePolicy();

            // route specific failure handler?
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
            // route specific on redelivery?
            processor = exceptionPolicy.getOnRedelivery();
            if (processor != null) {
                data.onRedeliveryProcessor = processor;
            }
        }
View Full Code Here
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
        }

        // the goal is to find the exception with the same/closet inheritance level as the target exception being thrown
        int targetLevel = getInheritanceLevel(exception.getClass());
        // candidate is the best candidate found so far to return
        OnExceptionDefinition candidate = null;
        // difference in inheritance level between the current candidate and the thrown exception (target level)
        int candidateDiff = Integer.MAX_VALUE;

        // loop through all the entries and find the best candidates to use
        Set<Map.Entry<ExceptionPolicyKey, OnExceptionDefinition>> entries = exceptionPolicies.entrySet();
        for (Map.Entry<ExceptionPolicyKey, OnExceptionDefinition> entry : entries) {
            Class<?> clazz = entry.getKey().getExceptionClass();
            OnExceptionDefinition type = entry.getValue();

            if (filter(type, clazz, exception)) {

                // must match
                if (!matchesWhen(type, exchange)) {
View Full Code Here
201
202
203
204
205
206
207
208
209
210
211
     *
     * @param exceptions list of exceptions to catch
     * @return the builder
     */
    public OnExceptionDefinition onException(Class... exceptions) {
        OnExceptionDefinition last = null;
        for (Class ex : exceptions) {
            last = last == null ? onException(ex) : last.onException(ex);
        }
        return last != null ? last : onException(Exception.class);
    }
View Full Code Here
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
        // store the original caused exception in a property, so we can restore it later
        exchange.setProperty(Exchange.EXCEPTION_CAUGHT, e);

        // find the error handler to use (if any)
        OnExceptionDefinition exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            data.retryUntilPredicate = exceptionPolicy.getRetryUntilPolicy();
            data.useOriginalInMessage = exceptionPolicy.getUseOriginalMessagePolicy();

            // route specific failure handler?
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
            // route specific on redelivery?
            processor = exceptionPolicy.getOnRedelivery();
            if (processor != null) {
                data.onRedeliveryProcessor = processor;
            }
        }
View Full Code Here
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
        // store the original caused exception in a property, so we can restore it later
        exchange.setProperty(Exchange.EXCEPTION_CAUGHT, e);

        // find the error handler to use (if any)
        OnExceptionDefinition exceptionPolicy = getExceptionPolicy(exchange, e);
        if (exceptionPolicy != null) {
            data.currentRedeliveryPolicy = exceptionPolicy.createRedeliveryPolicy(exchange.getContext(), data.currentRedeliveryPolicy);
            data.handledPredicate = exceptionPolicy.getHandledPolicy();
            data.continuedPredicate = exceptionPolicy.getContinuedPolicy();
            data.retryWhilePredicate = exceptionPolicy.getRetryWhilePolicy();
            data.useOriginalInMessage = exceptionPolicy.isUseOriginalMessage();
            data.asyncDelayedRedelivery = exceptionPolicy.isAsyncDelayedRedelivery();

            // route specific failure handler?
            Processor processor = exceptionPolicy.getErrorHandler();
            if (processor != null) {
                data.failureProcessor = processor;
            }
            // route specific on redelivery?
            processor = exceptionPolicy.getOnRedelivery();
            if (processor != null) {
                data.onRedeliveryProcessor = processor;
            }
        }
View Full Code Here
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
        }

        // the goal is to find the exception with the same/closet inheritance level as the target exception being thrown
        int targetLevel = getInheritanceLevel(exception.getClass());
        // candidate is the best candidate found so far to return
        OnExceptionDefinition candidate = null;
        // difference in inheritance level between the current candidate and the thrown exception (target level)
        int candidateDiff = Integer.MAX_VALUE;

        // loop through all the entries and find the best candidates to use
        Set<Map.Entry<ExceptionPolicyKey, OnExceptionDefinition>> entries = exceptionPolicies.entrySet();
        for (Map.Entry<ExceptionPolicyKey, OnExceptionDefinition> entry : entries) {
            Class<?> clazz = entry.getKey().getExceptionClass();
            OnExceptionDefinition type = entry.getValue();

            // if OnException is route scoped then the current route (Exchange) must match
            // so we will not pick an OnException from another route
            if (exchange != null && exchange.getUnitOfWork() != null) {
                RouteDefinition route = exchange.getUnitOfWork().getRouteContext() != null ? exchange.getUnitOfWork().getRouteContext().getRoute() : null;
View Full Code Here
220
221
222
223
224
225
226
227
228
229
230
     *
     * @param exceptions list of exceptions to catch
     * @return the builder
     */
    public OnExceptionDefinition onException(Class... exceptions) {
        OnExceptionDefinition last = null;
        for (Class ex : exceptions) {
            last = last == null ? onException(ex) : last.onException(ex);
        }
        return last != null ? last : onException(Exception.class);
    }
View Full Code Here
60
61
62
63
64
65
66
67
68
69
70
71
72
    /**
     * Attempts to invoke the handler for this particular exception if one is available
     */
    protected boolean customProcessorForException(Exchange exchange, Throwable exception) throws Exception {
        OnExceptionDefinition policy = getExceptionPolicy(exchange, exception);
        if (policy != null) {
            Processor processor = policy.getErrorHandler();
            if (processor != null) {
                processor.process(exchange);
                return true;
            }
        }
View Full Code Here
TOP

Related Classes of org.apache.camel.model.OnExceptionDefinition

  • org.apache.camel.builder.ErrorHandlerBuilder
  • org.apache.camel.builder.RouteBuilder
  • org.apache.camel.Expression
  • org.apache.camel.impl.RouteService
  • org.apache.camel.language.constant.ConstantLanguage
  • org.apache.camel.Predicate
  • org.apache.camel.Processor
  • org.apache.camel.processor.CatchProcessor
  • org.apache.camel.processor.DeadLetterChannel
  • org.apache.camel.processor.DefaultErrorHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.