Package org.apache.camel.builder

Class PredicateClause<T>

java.lang.Object

org.apache.camel.builder.PredicateClause<T>

All Implemented Interfaces:

org.apache.camel.Predicate

public class PredicateClause<T>
extends Object
implements org.apache.camel.Predicate

Constructor Summary

Constructors

Constructor	Description
PredicateClause(T parent)

Method Summary

Modifier and Type	Method	Description
<B> T	body(Class<B> type, BiPredicate<B,Map<String,Object>> predicate)	Define a Predicate which targets the typed Exchange In Body and its Headers.
<B> T	body(Class<B> type, Predicate<B> predicate)	Define a Predicate which targets the typed Exchange In Body.
T	body(BiPredicate<Object,Map<String,Object>> predicate)	Define a Predicate which targets the Exchange In Body and its Headers.
T	body(Predicate<Object> predicate)	Define a Predicate which targets the Exchange In Body.
T	exchange(Predicate<org.apache.camel.Exchange> predicate)	Define a Predicate which targets the Exchange.
boolean	matches(org.apache.camel.Exchange exchange)
T	message(Predicate<org.apache.camel.Message> predicate)	Define a Predicate which targets the Exchange In Message.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.camel.Predicate

init, initPredicate

Constructor Details

PredicateClause

public PredicateClause(T parent)

Method Details

matches

public boolean matches(org.apache.camel.Exchange exchange)

Specified by:

matches in interface org.apache.camel.Predicate

exchange

public T exchange(Predicate<org.apache.camel.Exchange> predicate)

Define a Predicate which targets the Exchange.

message

public T message(Predicate<org.apache.camel.Message> predicate)

Define a Predicate which targets the Exchange In Message.

 
 from("direct:aggregate")
         .choice()
         .when()
         .message(m -> m.getBody() != null)
         .log("Received ${body}")
         .endChoice()
 
 

body

public T body(Predicate<Object> predicate)

Define a Predicate which targets the Exchange In Body.

 
 from("direct:aggregate")
         .choice()
         .when()
         .body(b -> b != null)
         .log("Received ${body}")
         .endChoice()
 
 

body

public <B> T body(Class<B> type,
 Predicate<B> predicate)

Define a Predicate which targets the typed Exchange In Body.

 
 from("direct:aggregate")
         .choice()
         .when()
         .body(Long.class, b -> (b & 1) == 0)
         .log("Received even number ${body}")
         .endChoice()
 
 

body

public T body(BiPredicate<Object,Map<String,Object>> predicate)

Define a Predicate which targets the Exchange In Body and its Headers.

 
 from("direct:aggregate")
         .choice()
         .when()
         .body((b, h) -> b != null || h.containsKy("ToProcess"))
         .log("Received ${body}")
         .endChoice()
 
 

body

public <B> T body(Class<B> type,
 BiPredicate<B,Map<String,Object>> predicate)

Define a Predicate which targets the typed Exchange In Body and its Headers.

 
 from("direct:aggregate")
         .choice()
         .when()
         .body(String.class, (b, h) -> b != null && !b.isEmpty() || h.containsKy("ToProcess"))
         .log("Received ${body}")
         .endChoice()