/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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
* "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.apache.isis.runtimes.dflt.runtime.persistence.query;
import java.io.IOException;
import org.apache.isis.applib.query.Query;
import org.apache.isis.core.commons.encoding.DataInputExtended;
import org.apache.isis.core.commons.encoding.DataOutputExtended;
import org.apache.isis.core.commons.lang.ToString;
import org.apache.isis.core.metamodel.services.container.query.QueryCardinality;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
/**
* Corresponds to an object-store specific implementation of {@link Query}.
*/
public class PersistenceQueryFindUsingApplibQuerySerializable extends PersistenceQueryAbstract {
private final Query<?> query;
private final QueryCardinality cardinality;
public PersistenceQueryFindUsingApplibQuerySerializable(final ObjectSpecification specification, final Query<?> query, final QueryCardinality cardinality) {
super(specification);
this.query = query;
this.cardinality = cardinality;
initialized();
}
public PersistenceQueryFindUsingApplibQuerySerializable(final DataInputExtended input) throws IOException {
super(input);
this.query = input.readSerializable(Query.class);
this.cardinality = QueryCardinality.valueOf(input.readUTF());
initialized();
}
@Override
public void encode(final DataOutputExtended output) throws IOException {
super.encode(output);
output.writeSerializable(query);
output.writeUTF(cardinality.name());
}
private void initialized() {
// nothing to do
}
// ///////////////////////////////////////////////////////
//
// ///////////////////////////////////////////////////////
public Query getApplibQuery() {
return query;
}
public QueryCardinality getCardinality() {
return cardinality;
}
@Override
public String toString() {
final ToString str = ToString.createAnonymous(this);
str.append("spec", getSpecification().getShortIdentifier());
str.append("query", query.getDescription());
return str.toString();
}
}