org.n52.javaps.service.handler.DismissHandler Maven / Gradle / Ivy

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/*
 * Copyright 2016-2023 52°North Spatial Information Research GmbH
 *
 * 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 org.n52.javaps.service.handler;

import java.util.Collections;
import java.util.Set;

import javax.inject.Inject;

import org.n52.shetland.ogc.ows.exception.InvalidParameterValueException;
import org.n52.shetland.ogc.ows.exception.OwsExceptionReport;
import org.n52.shetland.ogc.wps.JobId;
import org.n52.shetland.ogc.wps.StatusInfo;
import org.n52.shetland.ogc.wps.WPSConstants;
import org.n52.iceland.request.handler.GenericOperationHandler;
import org.n52.iceland.request.handler.OperationHandlerKey;
import org.n52.javaps.engine.Engine;
import org.n52.javaps.engine.JobNotFoundException;
import org.n52.shetland.ogc.wps.request.DismissRequest;
import org.n52.shetland.ogc.wps.response.DismissResponse;

/**
 * TODO JavaDoc
 *
 * @author Christian Autermann
 */
public class DismissHandler extends AbstractJobHandler implements GenericOperationHandler {
    private static final OperationHandlerKey KEY = new OperationHandlerKey(WPSConstants.SERVICE,
            WPSConstants.Operations.Dismiss);

    @Inject
    public DismissHandler(Engine engine) {
        super(engine, true);
    }

    @Override
    public DismissResponse handle(DismissRequest request) throws OwsExceptionReport {
        JobId jobId = request.getJobId();
        StatusInfo status;
        try {
            status = getEngine().dismiss(jobId);
        } catch (JobNotFoundException ex) {
            throw new InvalidParameterValueException(JOB_ID, jobId.getValue()).causedBy(ex);
        }
        String service = request.getService();
        String version = request.getVersion();
        return new DismissResponse(service, version, status);
    }

    @Override
    public String getOperationName() {
        return WPSConstants.Operations.Dismiss.toString();
    }

    @Override
    public Set getKeys() {
        return Collections.singleton(KEY);
    }

    @Override
    public boolean isSupported() {
        return true;
    }

}