/**
* 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.camel.converter.myconverter;
import java.math.BigDecimal;
import org.apache.camel.Converter;
import org.apache.camel.TypeConverter;
import org.apache.camel.converter.PurchaseOrder;
import org.apache.camel.spi.TypeConverterAware;
/**
* @version
*/
@Converter
public class PurchaseOrderConverter implements TypeConverterAware {
private TypeConverter converter;
public void setTypeConverter(TypeConverter parentTypeConverter) {
this.converter = parentTypeConverter;
}
@Converter
public PurchaseOrder toPurchaseOrder(byte[] data) {
String s = converter.convertTo(String.class, data);
if (s == null || s.length() < 30) {
throw new IllegalArgumentException("data is invalid");
}
s = s.replaceAll("##START##", "");
s = s.replaceAll("##END##", "");
String name = s.substring(0, 9).trim();
String s2 = s.substring(10, 19).trim();
String s3 = s.substring(20).trim();
BigDecimal price = new BigDecimal(s2);
price.setScale(2);
Integer amount = converter.convertTo(Integer.class, s3);
PurchaseOrder order = new PurchaseOrder(name, price, amount);
return order;
}
}