/
HeaderMapping.java
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/
HeaderMapping.java
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/*
* Copyright (c) 2017 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.model.connectivity;
import java.util.Map;
import org.eclipse.ditto.json.JsonField;
import org.eclipse.ditto.json.JsonFieldSelector;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.model.base.json.FieldType;
import org.eclipse.ditto.model.base.json.JsonSchemaVersion;
import org.eclipse.ditto.model.base.json.Jsonifiable;
/**
* Definition of header mapping as a map. The key of the map defines the target of the mapping, the value defines the
* source. Depending on the context where the mapping is used, placeholders are allowed in the value.
*/
public interface HeaderMapping extends Jsonifiable.WithFieldSelectorAndPredicate<JsonField> {
/**
* @return the header mapping definition
*/
Map<String, String> getMapping();
@Override
default JsonObject toJson() {
return toJson(FieldType.notHidden());
}
@Override
default JsonObject toJson(final JsonSchemaVersion schemaVersion, final JsonFieldSelector fieldSelector) {
return toJson(schemaVersion, FieldType.notHidden()).get(fieldSelector);
}
}