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The Adobe Experience Manager SDK

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/*******************************************************************************
 * Copyright (c) Contributors to the Eclipse Foundation
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0 
 *******************************************************************************/

package org.osgi.service.servlet.runtime.dto;

import java.util.Map;

import org.osgi.dto.DTO;

/**
 * Represents a preprocessor
 * {@code org.osgi.service.servlet.whiteboard.Preprocessor} service currently
 * being used during request processing.
 * 
 * @NotThreadSafe
 * @author $Id: 6e3a69f6a7618ebf1fcb25dfe2c0dd064a70be3c $
 */
public class PreprocessorDTO extends DTO {

	/**
	 * The preprocessor initialization parameters as provided during
	 * registration of the preprocessor. Additional parameters like the Http
	 * Service Runtime attributes are not included. If the preprocessor has not
	 * initialization parameters, this map is empty.
	 */
	public Map	initParams;

	/**
	 * Service property identifying the preprocessor. In the case of a
	 * preprocessor registered in the service registry and picked up by a
	 * Servlet Whiteboard Implementation, this value is not negative and
	 * corresponds to the service id in the registry. If the preprocessor has
	 * not been registered in the service registry, the value is negative and a
	 * unique negative value is generated by the Http Service Runtime in this
	 * case.
	 */
	public long					serviceId;
}