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     */
017    package org.apache.camel.model.dataformat;
018    
019    import javax.xml.bind.annotation.XmlAccessType;
020    import javax.xml.bind.annotation.XmlAccessorType;
021    import javax.xml.bind.annotation.XmlAttribute;
022    import javax.xml.bind.annotation.XmlRootElement;
023    import javax.xml.bind.annotation.XmlTransient;
024    
025    import org.apache.camel.model.DataFormatDefinition;
026    import org.apache.camel.spi.DataFormat;
027    import org.apache.camel.spi.RouteContext;
028    import org.apache.camel.util.ObjectHelper;
029    
030    /**
031     * Represents the Bindy {@link org.apache.camel.spi.DataFormat}
032     *
033     * @version 
034     */
035    @XmlRootElement(name = "bindy")
036    @XmlAccessorType(XmlAccessType.FIELD)
037    public class BindyDataFormat extends DataFormatDefinition {
038        @XmlAttribute(required = true)
039        private BindyType type;
040        @XmlAttribute
041        private String[] packages;
042        @XmlAttribute
043        private String classType;
044        @XmlAttribute
045        private String locale;
046        @XmlTransient
047        private Class<?> clazz;
048    
049        public BindyDataFormat() {
050        }
051    
052        public BindyType getType() {
053            return type;
054        }
055    
056        public void setType(BindyType type) {
057            this.type = type;
058        }
059    
060        public String[] getPackages() {
061            return packages;
062        }
063    
064        public void setPackages(String[] packages) {
065            this.packages = packages;
066        }
067    
068        public String getClassType() {
069            return classType;
070        }
071    
072        public void setClassType(String classType) {
073            this.classType = classType;
074        }
075    
076        public void setClassType(Class<?> classType) {
077            this.clazz = classType;
078        }
079    
080        public String getLocale() {
081            return locale;
082        }
083    
084        public void setLocale(String locale) {
085            this.locale = locale;
086        }
087    
088        protected DataFormat createDataFormat(RouteContext routeContext) {
089            if (packages == null && (classType == null && clazz == null)) {
090                throw new IllegalArgumentException("Either packages or classType must be specified");
091            }
092            if (packages != null && (classType != null || clazz != null)) {
093                throw new IllegalArgumentException("Only one of packages and classType must be specified");
094            }
095    
096            if (type == BindyType.Csv) {
097                setDataFormatName("bindy-csv");
098            } else if (type == BindyType.Fixed) {
099                setDataFormatName("bindy-fixed");
100            } else {
101                setDataFormatName("bindy-kvp");
102            }
103    
104            if (clazz == null && classType != null) {
105                try {
106                    clazz = routeContext.getCamelContext().getClassResolver().resolveMandatoryClass(classType);
107                } catch (ClassNotFoundException e) {
108                    throw ObjectHelper.wrapRuntimeCamelException(e);
109                }
110            }
111            return super.createDataFormat(routeContext);
112        }
113    
114        @Override
115        protected void configureDataFormat(DataFormat dataFormat) {
116            setProperty(dataFormat, "packages", packages);
117            setProperty(dataFormat, "locale", locale);
118            setProperty(dataFormat, "classType", clazz);
119        }
120    
121    }