camel-k-loader-yaml/camel-k-loader-yaml-common/src/main/java/org/apache/camel/k/loader/yaml/parser/AggregateStepParser.java

/*
 * 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.k.loader.yaml.parser;

import com.fasterxml.jackson.annotation.JsonIgnore;
import org.apache.camel.Expression;
import org.apache.camel.k.annotation.yaml.YAMLNodeDefinition;
import org.apache.camel.k.annotation.yaml.YAMLStepParser;
import org.apache.camel.model.AggregateDefinition;
import org.apache.camel.model.ExpressionSubElementDefinition;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.model.language.ExpressionDefinition;
import org.apache.camel.reifier.AggregateReifier;

@YAMLStepParser("aggregate")
public class AggregateStepParser implements ProcessorStepParser {
    @Override
    public ProcessorDefinition<?> toProcessor(Context context) {
        return context.node(Definition.class);
    }

    @YAMLNodeDefinition(reifiers = AggregateReifier.class)
    public static final class Definition extends AggregateDefinition implements HasExpression {
        @JsonIgnore
        public void setExpression(Expression expression) {
            super.setExpression(expression);
        }

        public void setCorrelationExpression(CorrelationExpression correlationExpression) {
            super.setCorrelationExpression(correlationExpression);
        }
    }

    @YAMLNodeDefinition
    public static final class CorrelationExpression extends ExpressionSubElementDefinition implements HasExpression {
        @Override
        public void setExpression(ExpressionDefinition expressionDefinition) {
            super.setExpressionType(expressionDefinition);
        }

        @Override
        public ExpressionDefinition getExpression() {
            return super.getExpressionType();
        }
    }
}