001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.model.dataformat;
018
019import javax.xml.bind.annotation.XmlAccessType;
020import javax.xml.bind.annotation.XmlAccessorType;
021import javax.xml.bind.annotation.XmlAttribute;
022import javax.xml.bind.annotation.XmlRootElement;
023import javax.xml.bind.annotation.XmlTransient;
024
025import org.apache.camel.CamelContext;
026import org.apache.camel.model.DataFormatDefinition;
027import org.apache.camel.spi.DataFormat;
028import org.apache.camel.spi.Metadata;
029import org.apache.camel.spi.RouteContext;
030import org.apache.camel.util.ObjectHelper;
031
032/**
033 * The Bindy data format is used for working with flat payloads (such as CSV, delimited, fixed length formats, or FIX messages).
034 *
035 * @version 
036 */
037@Metadata(firstVersion = "2.0.0", label = "dataformat,transformation,csv", title = "Bindy")
038@XmlRootElement(name = "bindy")
039@XmlAccessorType(XmlAccessType.FIELD)
040public class BindyDataFormat extends DataFormatDefinition {
041    @XmlAttribute(required = true)
042    private BindyType type;
043    @XmlAttribute
044    private String classType;
045    @XmlAttribute
046    private String locale;
047    @XmlTransient
048    private Class<?> clazz;
049
050    public BindyDataFormat() {
051        super("bindy");
052    }
053
054    public BindyType getType() {
055        return type;
056    }
057
058    /**
059     * Whether to use csv, fixed or key value pairs mode.
060     */
061    public void setType(BindyType type) {
062        this.type = type;
063    }
064
065    public String getClassType() {
066        return classType;
067    }
068
069    /**
070     * Name of model class to use.
071     */
072    public void setClassType(String classType) {
073        this.classType = classType;
074    }
075
076    /**
077     * Type of model class to use.
078     */
079    public void setClassType(Class<?> classType) {
080        this.clazz = classType;
081    }
082
083    public String getLocale() {
084        return locale;
085    }
086
087    /**
088     * To configure a default locale to use, such as <tt>us</tt> for united states.
089     * <p/>
090     * To use the JVM platform default locale then use the name <tt>default</tt>
091     */
092    public void setLocale(String locale) {
093        this.locale = locale;
094    }
095
096    protected DataFormat createDataFormat(RouteContext routeContext) {
097        if (classType == null && clazz == null) {
098            throw new IllegalArgumentException("Either packages or classType must be specified");
099        }
100
101        if (type == BindyType.Csv) {
102            setDataFormatName("bindy-csv");
103        } else if (type == BindyType.Fixed) {
104            setDataFormatName("bindy-fixed");
105        } else {
106            setDataFormatName("bindy-kvp");
107        }
108
109        if (clazz == null && classType != null) {
110            try {
111                clazz = routeContext.getCamelContext().getClassResolver().resolveMandatoryClass(classType);
112            } catch (ClassNotFoundException e) {
113                throw ObjectHelper.wrapRuntimeCamelException(e);
114            }
115        }
116        return super.createDataFormat(routeContext);
117    }
118
119    @Override
120    protected void configureDataFormat(DataFormat dataFormat, CamelContext camelContext) {
121        setProperty(camelContext, dataFormat, "locale", locale);
122        setProperty(camelContext, dataFormat, "classType", clazz);
123    }
124
125}