| // $Id$ |
| // |
| // 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. |
| // |
| using System; |
| using System.Collections.Generic; |
| using Org.Apache.Etch.Bindings.Csharp.Msg; |
| using Org.Apache.Etch.Bindings.Csharp.Support; |
| |
| namespace Org.Apache.Etch.Bindings.Csharp.Util |
| { |
| /// <summary> |
| /// An etch serializer for StrIntHashMap. |
| /// </summary> |
| public class StrIntHashMapSerializer : ImportExportHelper |
| { |
| private static String FIELD_NAME = "keysAndValues"; |
| |
| /// <summary> |
| /// Defines custom fields in the value factory so that the importer |
| /// can find them. |
| /// </summary> |
| /// <param name="type"></param> |
| /// <param name="class2type"></param> |
| public static void Init( XType type, Class2TypeMap class2type ) |
| { |
| Field field = type.GetField( FIELD_NAME ); |
| class2type.Add( typeof( StrIntHashMap ), type ); |
| type.SetComponentType( typeof( StrIntHashMap ) ); |
| type.SetImportExportHelper( new StrIntHashMapSerializer( type, field ) ); |
| type.PutValidator( field, Validator_object.Get( 1 ) ); |
| type.Lock(); |
| } |
| |
| public StrIntHashMapSerializer( XType type, Field field ) |
| { |
| this.type = type; |
| this.field = field; |
| } |
| |
| private readonly XType type; |
| private readonly Field field; |
| |
| public override Object ImportValue( StructValue sv ) |
| { |
| StrIntHashMap map = new StrIntHashMap(); |
| |
| Object[] keysAndValues = ( Object[] ) sv.Get( field ); |
| int n = keysAndValues.Length; |
| int index = 0; |
| while ( index < n ) |
| { |
| string key = ( String ) keysAndValues[ index++ ]; |
| int? value = ( int? ) keysAndValues[ index++ ]; |
| map.Add( key, value ); |
| } |
| |
| return map; |
| } |
| |
| public override StructValue ExportValue(ValueFactory vf, Object value) |
| { |
| StrIntHashMap map = ( StrIntHashMap ) value; |
| |
| Object[] keysAndValues = new Object[ map.Count * 2 ]; |
| int index = 0; |
| |
| foreach( KeyValuePair<String, int?> me in map ) |
| { |
| keysAndValues[ index++ ] = me.Key; |
| keysAndValues[ index++ ] = me.Value; |
| } |
| |
| StructValue sv = new StructValue(type, vf); |
| sv.Add( field, keysAndValues ); |
| return sv; |
| |
| } |
| } |
| } |