/*
* Copyright (C) 2012 The Guava Authors
*
* 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.common.collect;
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 com.google.gwt.user.client.rpc.core.java.util.Map_CustomFieldSerializerBase;
/**
* This class contains static utility methods for writing {@link ImmutableTable} GWT field
* serializers. Serializers should delegate to {@link #serialize} and {@link #instantiate}.
*
* @author Chris Povirk
*/
final class ImmutableTable_CustomFieldSerializerBase {
public static ImmutableTable<Object, Object, Object> instantiate(SerializationStreamReader reader)
throws SerializationException {
ImmutableTable.Builder<Object, Object, Object> builder = ImmutableTable.builder();
int rowCount = reader.readInt();
for (int i = 0; i < rowCount; i++) {
Object rowKey = reader.readObject();
int colCount = reader.readInt();
for (int j = 0; j < colCount; j++) {
builder.put(rowKey, reader.readObject(), reader.readObject());
}
}
return builder.build();
}
public static void serialize(
SerializationStreamWriter writer, ImmutableTable<Object, Object, Object> table)
throws SerializationException {
writer.writeInt(table.rowKeySet().size());
for (Object rowKey : table.rowKeySet()) {
writer.writeObject(rowKey);
Map_CustomFieldSerializerBase.serialize(writer, table.row(rowKey));
}
}
private ImmutableTable_CustomFieldSerializerBase() {}
}