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/**
 * Copyright Microsoft Corporation
 * 
 * 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.microsoft.windowsazure.services.servicebus.implementation;

import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.text.SimpleDateFormat;
import java.util.Locale;

import org.codehaus.jackson.JsonGenerationException;
import org.codehaus.jackson.JsonParseException;
import org.codehaus.jackson.map.JsonMappingException;
import org.codehaus.jackson.map.ObjectMapper;

public class BrokerPropertiesMapper {

    public BrokerProperties fromString(String value) {

        ObjectMapper mapper = new ObjectMapper();
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat(
                "EEE, dd MMM yyyy HH:mm:ss zzz", Locale.US);
        mapper.setDateFormat(simpleDateFormat);
        try {
            return mapper.readValue(value.getBytes("UTF-8"),
                    BrokerProperties.class);
        } catch (JsonParseException e) {
            throw new IllegalArgumentException(e);
        } catch (JsonMappingException e) {
            throw new IllegalArgumentException(e);
        } catch (IOException e) {
            throw new IllegalArgumentException(e);
        }
    }

    public String toString(BrokerProperties value) {
        ObjectMapper mapper = new ObjectMapper();
        Writer writer = new StringWriter();
        try {
            mapper.writeValue(writer, value);
        } catch (JsonGenerationException e) {
            throw new RuntimeException(e);
        } catch (JsonMappingException e) {
            throw new RuntimeException(e);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        return writer.toString();
    }

}