Package org.apache.camel

Examples of org.apache.camel.Predicate

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        exchange.getIn().setBody("Hello");
        exchange.getIn().setHeader("high", true);
        exchange.getIn().setHeader("foo", 123);

        SimplePredicateParser parser = new SimplePredicateParser("${header.high} == true && ${header.foo} == 123");
        Predicate pre = parser.parsePredicate();

        assertTrue("Should match", pre.matches(exchange));
    }
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        exchange.getIn().setBody("Hello");
        exchange.getIn().setHeader("high", true);
        exchange.getIn().setHeader("foo", 123);

        SimplePredicateParser parser = new SimplePredicateParser("${header.high} == false || ${header.foo} == 123");
        Predicate pre = parser.parsePredicate();

        assertTrue("Should match", pre.matches(exchange));
    }
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        exchange.getIn().setHeader("high", true);
        exchange.getIn().setHeader("foo", 123);
        exchange.getIn().setHeader("bar", "beer");

        SimplePredicateParser parser = new SimplePredicateParser("${header.high} == true && ${header.foo} == 123 && ${header.bar} == 'beer'");
        Predicate pre = parser.parsePredicate();

        assertTrue("Should match", pre.matches(exchange));
    }
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                sb.append(" && ");
            }
        }

        SimplePredicateParser parser = new SimplePredicateParser(sb.toString());
        Predicate pre = parser.parsePredicate();

        assertTrue("Should match", pre.matches(exchange));
    }
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            }
        }
        sb.append(" || ${body} == 'Hello'");

        SimplePredicateParser parser = new SimplePredicateParser(sb.toString());
        Predicate pre = parser.parsePredicate();

        assertTrue("Should match", pre.matches(exchange));
    }
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    public void testSimpleExpressionPredicate() throws Exception {
        exchange.getIn().setBody("Hello");
        exchange.getIn().setHeader("number", "1234");
        SimplePredicateParser parser = new SimplePredicateParser("${in.header.number} regex '\\d{4}'");
        Predicate pre = parser.parsePredicate();
        assertTrue("Should match", pre.matches(exchange));
    }
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        exchange.getIn().setBody("Hello");
        exchange.getIn().setHeader("high", true);
        exchange.getIn().setHeader("foo", 123);

        SimplePredicateParser parser = new SimplePredicateParser("${header.high} == true and ${header.foo} == 123");
        Predicate pre = parser.parsePredicate();

        assertTrue("Should match", pre.matches(exchange));
    }
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    public void setOnRedelivery(Processor onRedelivery) {
        this.onRedelivery = onRedelivery;
    }

    public Predicate getRetryWhilePolicy(CamelContext context) {
        Predicate answer = getRetryWhile();

        if (getRetryWhileRef() != null) {
            // its a bean expression
            Language bean = context.resolveLanguage("bean");
            answer = bean.createPredicate(getRetryWhileRef());
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    public void testRegexTokenize() throws Exception {
        Expression expression = regexTokenizeExpression(headerExpression("location"), ",");
        ArrayList<String> expected = new ArrayList<String>(Arrays.asList(new String[] {"Islington", "London", "UK"}));
        assertExpression(expression, exchange, expected);

        Predicate predicate = contains(regexTokenizeExpression(headerExpression("location"), ","),
                                                 constantExpression("London"));
        assertPredicate(predicate, exchange, true);

        predicate = contains(regexTokenizeExpression(headerExpression("location"), ","),
                             constantExpression("Manchester"));
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        Expression expression = tokenizeExpression(headerExpression("location"), ",");

        ArrayList<String> expected = new ArrayList<String>(Arrays.asList(new String[] {"Islington", "London", "UK"}));
        assertExpression(expression, exchange, expected);

        Predicate predicate = contains(tokenizeExpression(headerExpression("location"), ","),
                                                 constantExpression("London"));
        assertPredicate(predicate, exchange, true);

        predicate = contains(tokenizeExpression(headerExpression("location"), ","),
                             constantExpression("Manchester"));
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Related Classes of org.apache.camel.Predicate

  • akka.camel.CustomRouteTest
  • org.apache.camel.builder.DefaultErrorHandlerBuilder
  • org.apache.camel.builder.ExpressionBuilderTest
  • org.apache.camel.builder.PredicateBuilder
  • org.apache.camel.builder.PredicateBuilderConcurrentTest
  • org.apache.camel.builder.PredicateBuilderTest
  • org.apache.camel.builder.ValueBuilder
  • org.apache.camel.builder.xml.XPathTest
  • org.apache.camel.component.aws.swf.CamelSWFActivityConsumerTest
  • org.apache.camel.component.aws.swf.CamelSWFWorkflowConsumerTest
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