| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.component.mock; |
| |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Expression; |
| import org.apache.camel.Predicate; |
| import org.apache.camel.builder.ExpressionClause; |
| import org.apache.camel.builder.ValueBuilder; |
| import org.apache.camel.util.PredicateAssertHelper; |
| import static org.apache.camel.builder.ExpressionBuilder.bodyExpression; |
| import static org.apache.camel.builder.ExpressionBuilder.headerExpression; |
| import static org.apache.camel.builder.ExpressionBuilder.propertyExpression; |
| |
| /** |
| * A builder of assertions on message exchanges |
| * |
| * @version $Revision$ |
| */ |
| public abstract class AssertionClause implements Runnable { |
| |
| private List<Predicate> predicates = new ArrayList<Predicate>(); |
| |
| // Builder methods |
| // ------------------------------------------------------------------------- |
| |
| /** |
| * Adds the given predicate to this assertion clause |
| */ |
| public AssertionClause predicate(Predicate predicate) { |
| addPredicate(predicate); |
| return this; |
| } |
| |
| public ExpressionClause<AssertionClause> predicate() { |
| ExpressionClause<AssertionClause> clause = new ExpressionClause<AssertionClause>(this); |
| addPredicate(clause); |
| return clause; |
| } |
| |
| /** |
| * Returns a predicate and value builder for headers on an exchange |
| */ |
| public ValueBuilder header(String name) { |
| Expression expression = headerExpression(name); |
| return new PredicateValueBuilder(expression); |
| } |
| |
| /** |
| * Returns a predicate and value builder for property on an exchange |
| */ |
| public ValueBuilder property(String name) { |
| Expression expression = propertyExpression(name); |
| return new PredicateValueBuilder(expression); |
| } |
| |
| /** |
| * Returns a predicate and value builder for the inbound body on an exchange |
| */ |
| public PredicateValueBuilder body() { |
| Expression expression = bodyExpression(); |
| return new PredicateValueBuilder(expression); |
| } |
| |
| /** |
| * Returns a predicate and value builder for the inbound message body as a |
| * specific type |
| */ |
| public <T> PredicateValueBuilder bodyAs(Class<T> type) { |
| Expression expression = bodyExpression(type); |
| return new PredicateValueBuilder(expression); |
| } |
| |
| /** |
| * Returns a predicate and value builder for the outbound body on an |
| * exchange |
| */ |
| public PredicateValueBuilder outBody() { |
| Expression expression = bodyExpression(); |
| return new PredicateValueBuilder(expression); |
| } |
| |
| /** |
| * Returns a predicate and value builder for the outbound message body as a |
| * specific type |
| */ |
| public <T> PredicateValueBuilder outBody(Class<T> type) { |
| Expression expression = bodyExpression(type); |
| return new PredicateValueBuilder(expression); |
| } |
| |
| /** |
| * Performs any assertions on the given exchange |
| */ |
| protected void applyAssertionOn(MockEndpoint endpoint, int index, Exchange exchange) { |
| for (Predicate predicate : predicates) { |
| PredicateAssertHelper.assertMatches(predicate, endpoint.getEndpointUri() + " ", exchange); |
| } |
| } |
| |
| protected void addPredicate(Predicate predicate) { |
| predicates.add(predicate); |
| } |
| |
| |
| /** |
| * Public class needed for fluent builders |
| */ |
| public class PredicateValueBuilder extends ValueBuilder { |
| |
| public PredicateValueBuilder(Expression expression) { |
| super(expression); |
| } |
| |
| protected Predicate onNewPredicate(Predicate predicate) { |
| addPredicate(predicate); |
| return predicate; |
| } |
| } |
| } |