Examples with Predicate org.apache.camel.Predicate used on opensource projects

Example 61 with Predicate

use of org.apache.camel.Predicate in project camel by apache.

the class SimpleBackwardsCompatibleTest method testSimpleLogicalOr.

public void testSimpleLogicalOr() throws Exception {
    exchange.getIn().setBody("Hello");
    exchange.getIn().setHeader("high", true);
    exchange.getIn().setHeader("foo", 123);
    SimplePredicateParser parser = new SimplePredicateParser("${header.high} == false or ${header.foo} == 123", true);
    Predicate pre = parser.parsePredicate();
    assertTrue("Should match", pre.matches(exchange));
}

Example 62 with Predicate

use of org.apache.camel.Predicate in project camel by apache.

the class SimpleParserPredicateTest method testSimpleEqNumeric.

public void testSimpleEqNumeric() throws Exception {
    exchange.getIn().setBody(123);
    SimplePredicateParser parser = new SimplePredicateParser("${body} == 123", true);
    Predicate pre = parser.parsePredicate();
    assertTrue("Should match", pre.matches(exchange));
}

Example 63 with Predicate

use of org.apache.camel.Predicate in project camel by apache.

the class SimpleParserPredicateTest method testSimpleManyAndLogical.

public void testSimpleManyAndLogical() throws Exception {
    exchange.getIn().setBody("Hello");
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < 10; i++) {
        exchange.getIn().setHeader("foo" + i, i);
        sb.append("${header.foo").append(i).append("} == ").append(i);
        if (i < 9) {
            sb.append(" && ");
        }
    }
    SimplePredicateParser parser = new SimplePredicateParser(sb.toString(), true);
    Predicate pre = parser.parsePredicate();
    assertTrue("Should match", pre.matches(exchange));
}

Example 64 with Predicate

use of org.apache.camel.Predicate in project camel by apache.

the class SimpleParserPredicateTest method testSimpleMap.

public void testSimpleMap() throws Exception {
    Map<String, String> map = new HashMap<String, String>();
    map.put("foo", "123");
    map.put("foo bar", "456");
    exchange.getIn().setBody(map);
    SimplePredicateParser parser = new SimplePredicateParser("${body[foo]} == 123", true);
    Predicate pre = parser.parsePredicate();
    assertTrue("Should match", pre.matches(exchange));
    parser = new SimplePredicateParser("${body['foo bar']} == 456", true);
    pre = parser.parsePredicate();
    assertTrue("Should match", pre.matches(exchange));
    // the predicate has whitespace in the function
    parser = new SimplePredicateParser("${body[foo bar]} == 456", true);
    pre = parser.parsePredicate();
    assertTrue("Should match", pre.matches(exchange));
    // no header with that name
    parser = new SimplePredicateParser("${body[unknown]} == 456", true);
    pre = parser.parsePredicate();
    assertFalse("Should not match", pre.matches(exchange));
}

Example 65 with Predicate

use of org.apache.camel.Predicate in project camel by apache.

the class SimpleParserPredicateTest method testSimpleInEmpty.

public void testSimpleInEmpty() throws Exception {
    SimplePredicateParser parser = new SimplePredicateParser("${body} in ',,gold,silver'", true);
    Predicate pre = parser.parsePredicate();
    exchange.getIn().setBody("gold");
    assertTrue("Should match gold", pre.matches(exchange));
    exchange.getIn().setBody("silver");
    assertTrue("Should match silver", pre.matches(exchange));
    exchange.getIn().setBody("");
    assertTrue("Should match empty", pre.matches(exchange));
    exchange.getIn().setBody("bronze");
    assertFalse("Should not match bronze", pre.matches(exchange));
}