com.google.gwt.user.client.rpc.core.java.sql.Date_CustomFieldSerializer Maven / Gradle / Ivy
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/*
* Copyright 2008 Google Inc.
*
* 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 com.google.gwt.user.client.rpc.core.java.sql;
import com.google.gwt.user.client.rpc.CustomFieldSerializer;
import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.client.rpc.SerializationStreamReader;
import com.google.gwt.user.client.rpc.SerializationStreamWriter;
import java.sql.Date;
/**
* Custom field serializer for {@link java.sql.Date}. Similar to Time, we use
* the three-arg constructor to account for variances in implementations of
* Date.
*/
public final class Date_CustomFieldSerializer extends
CustomFieldSerializer {
@SuppressWarnings("unused")
public static void deserialize(SerializationStreamReader streamReader,
Date instance) {
// No fields
}
public static Date instantiate(SerializationStreamReader streamReader)
throws SerializationException {
return new Date(streamReader.readLong());
}
public static void serialize(SerializationStreamWriter streamWriter,
Date instance) throws SerializationException {
streamWriter.writeLong(instance.getTime());
}
@Override
public void deserializeInstance(SerializationStreamReader streamReader,
Date instance) throws SerializationException {
deserialize(streamReader, instance);
}
@Override
public boolean hasCustomInstantiateInstance() {
return true;
}
@Override
public Date instantiateInstance(SerializationStreamReader streamReader)
throws SerializationException {
return instantiate(streamReader);
}
@Override
public void serializeInstance(SerializationStreamWriter streamWriter,
Date instance) throws SerializationException {
serialize(streamWriter, instance);
}
}