io.gravitee.gateway.flow.condition.evaluation.HttpMethodConditionEvaluator Maven / Gradle / Ivy
/*
* Copyright © 2015 The Gravitee team (http://gravitee.io)
*
* Licensed 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 io.gravitee.gateway.flow.condition.evaluation;
import io.gravitee.common.http.HttpMethod;
import io.gravitee.definition.model.flow.Flow;
import io.gravitee.gateway.api.ExecutionContext;
import io.gravitee.gateway.core.condition.ConditionEvaluator;
/**
* This {@link ConditionEvaluator} evaluates to true if the method of the request is matching the
* methods declared within the {@link Flow}.
*
* @author David BRASSELY (david.brassely at graviteesource.com)
* @author GraviteeSource Team
*/
public class HttpMethodConditionEvaluator implements ConditionEvaluator {
@Override
public boolean evaluate(ExecutionContext context, Flow flow) {
return evaluate(context.request().method(), flow);
}
protected boolean evaluate(HttpMethod method, Flow flow) {
return flow.getMethods() == null || flow.getMethods().isEmpty() || flow.getMethods().contains(method);
}
}