org.apache.camel.component.extension.metadata.MetaDataBuilder Maven / Gradle / Ivy
/*
* 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.extension.metadata;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.apache.camel.CamelContext;
import org.apache.camel.component.extension.MetaDataExtension;
public final class MetaDataBuilder {
private final CamelContext camelContext;
private Object payload;
private Map attributes;
private MetaDataBuilder(CamelContext camelContext) {
this.camelContext = camelContext;
}
public MetaDataBuilder withPayload(Object payload) {
this.payload = payload;
return this;
}
public MetaDataBuilder withAttribute(String name, Object value) {
if (this.attributes == null) {
this.attributes = new HashMap<>();
}
this.attributes.put(name, value);
return this;
}
public MetaDataExtension.MetaData build() {
return new DefaultMetaData(
camelContext,
attributes == null ? Collections.emptyMap() : attributes,
payload
);
}
// *****************************
//
// *****************************
public static MetaDataBuilder on(CamelContext camelContext) {
return new MetaDataBuilder(camelContext);
}
}