CdmMetadataWriter.java
/* Copyright 2002-2024 CS GROUP
* Licensed to CS GROUP (CS) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* CS 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.orekit.files.ccsds.ndm.cdm;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.orekit.files.ccsds.definitions.BodyFacade;
import org.orekit.files.ccsds.section.AbstractWriter;
import org.orekit.files.ccsds.section.XmlStructureKey;
import org.orekit.files.ccsds.utils.generation.Generator;
/**
* Writer for Metadata for CCSDS Conjunction Data Messages.
*
* @author Melina Vanel
* @since 11.2
*/
public class CdmMetadataWriter extends AbstractWriter {
/** Metadata. */
private final CdmMetadata metadata;
/** Simple constructor.
* @param metadata metadata to write
*/
public CdmMetadataWriter(final CdmMetadata metadata) {
super(XmlStructureKey.metadata.name(), null);
this.metadata = metadata;
}
/** {@inheritDoc} */
@Override
protected void writeContent(final Generator generator) throws IOException {
generator.writeComments(metadata.getComments());
// object
generator.writeEntry(CdmMetadataKey.OBJECT.name(),
metadata.getObject(), null, true);
generator.writeEntry(CdmMetadataKey.OBJECT_DESIGNATOR.name(),
metadata.getObjectDesignator(), null, true);
generator.writeEntry(CdmMetadataKey.CATALOG_NAME.name(),
metadata.getCatalogName(), null, true);
generator.writeEntry(CdmMetadataKey.OBJECT_NAME.name(),
metadata.getObjectName(), null, true);
generator.writeEntry(CdmMetadataKey.INTERNATIONAL_DESIGNATOR.name(),
metadata.getInternationalDes(), null, true);
generator.writeEntry(CdmMetadataKey.OBJECT_TYPE.name(),
metadata.getObjectType(), false);
// originator
generator.writeEntry(CdmMetadataKey.OPERATOR_CONTACT_POSITION.name(),
metadata.getOperatorContactPosition(), null, false);
generator.writeEntry(CdmMetadataKey.OPERATOR_ORGANIZATION.name(),
metadata.getOperatorOrganization(), null, false);
generator.writeEntry(CdmMetadataKey.OPERATOR_PHONE.name(),
metadata.getOperatorPhone(), null, false);
generator.writeEntry(CdmMetadataKey.OPERATOR_EMAIL.name(),
metadata.getOperatorEmail(), null, false);
// other information
generator.writeEntry(CdmMetadataKey.EPHEMERIS_NAME.name(),
metadata.getEphemName(), null, true);
generator.writeEntry(CdmMetadataKey.COVARIANCE_METHOD.name(),
metadata.getCovarianceMethod(), true);
generator.writeEntry(CdmMetadataKey.MANEUVERABLE.name(),
metadata.getManeuverable().getValue(), null, true);
if (metadata.getOrbitCenter() != null) {
generator.writeEntry(CdmMetadataKey.ORBIT_CENTER.name(),
metadata.getOrbitCenter().getName(), null, false);
}
generator.writeEntry(CdmMetadataKey.REF_FRAME.name(),
metadata.getRefFrame().getName(), null, true);
// gravity
if (metadata.getGravityModel() != null) {
final String model =
new StringBuilder().
append(metadata.getGravityModel()).
append(": ").
append(metadata.getGravityDegree()).
append("D ").
append(metadata.getGravityOrder()).
append('O').
toString();
generator.writeEntry(CdmMetadataKey.GRAVITY_MODEL.name(), model, null, false);
}
// atmosphere
generator.writeEntry(CdmMetadataKey.ATMOSPHERIC_MODEL.name(), metadata.getAtmosphericModel(), null, false);
// N body perturbation
if (metadata.getNBodyPerturbations() != null && !metadata.getNBodyPerturbations().isEmpty()) {
final List<String> names = new ArrayList<>();
for (BodyFacade bf : metadata.getNBodyPerturbations()) {
names.add(bf.getName());
}
generator.writeEntry(CdmMetadataKey.N_BODY_PERTURBATIONS.name(), names, false);
}
if (metadata.getSolarRadiationPressure() != null) {
generator.writeEntry(CdmMetadataKey.SOLAR_RAD_PRESSURE.name(), metadata.getSolarRadiationPressure().name(),
null, false);
}
if (metadata.getEarthTides() != null) {
generator.writeEntry(CdmMetadataKey.EARTH_TIDES.name(), metadata.getEarthTides().name(),
null, false);
}
if (metadata.getIntrackThrust() != null) {
generator.writeEntry(CdmMetadataKey.INTRACK_THRUST.name(), metadata.getIntrackThrust().name(),
null, false);
}
}
}