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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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package org.apache.isis.runtimes.dflt.remoting.protocol.internal;
import org.apache.isis.applib.query.Query;
import org.apache.isis.core.metamodel.services.container.query.QueryCardinality;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.runtimes.dflt.remoting.common.data.query.PersistenceQueryData;
import org.apache.isis.runtimes.dflt.remoting.common.data.query.PersistenceQueryFindUsingApplibQuerySerializableData;
import org.apache.isis.runtimes.dflt.runtime.persistence.query.PersistenceQueryFindByTitle;
import org.apache.isis.runtimes.dflt.runtime.persistence.query.PersistenceQueryFindUsingApplibQuerySerializable;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.PersistenceQuery;
public class PersistenceQueryFindUsingApplibQuerySerializableEncoder extends PersistenceQueryEncoderAbstract {
@Override
public Class<?> getPersistenceQueryClass() {
return PersistenceQueryFindByTitle.class;
}
@Override
public PersistenceQueryData encode(final PersistenceQuery persistenceQuery) {
final PersistenceQueryFindUsingApplibQuerySerializable query = downcast(persistenceQuery);
return new PersistenceQueryFindUsingApplibQuerySerializableData(query.getSpecification(), query.getApplibQuery(), query.getCardinality());
}
@Override
protected PersistenceQuery doDecode(final ObjectSpecification specification, final PersistenceQueryData persistenceQueryData) {
final PersistenceQueryFindUsingApplibQuerySerializableData data = downcast(persistenceQueryData);
final Query query = (Query) data.getApplibQuerySerializable();
final QueryCardinality cardinality = data.getCardinality();
return new PersistenceQueryFindUsingApplibQuerySerializable(specification, query, cardinality);
}
private PersistenceQueryFindUsingApplibQuerySerializable downcast(final PersistenceQuery persistenceQuery) {
return (PersistenceQueryFindUsingApplibQuerySerializable) persistenceQuery;
}
private PersistenceQueryFindUsingApplibQuerySerializableData downcast(final PersistenceQueryData persistenceQueryData) {
return (PersistenceQueryFindUsingApplibQuerySerializableData) persistenceQueryData;
}
}