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.reifier.dataformat;
018
019import java.util.Map;
020
021import org.apache.camel.CamelContext;
022import org.apache.camel.model.DataFormatDefinition;
023import org.apache.camel.model.dataformat.UniVocityFixedWidthDataFormat;
024import org.apache.camel.model.dataformat.UniVocityHeader;
025
026public class UniVocityFixedWidthDataFormatReifier extends UniVocityAbstractDataFormatReifier<UniVocityFixedWidthDataFormat> {
027
028    public UniVocityFixedWidthDataFormatReifier(CamelContext camelContext, DataFormatDefinition definition) {
029        super(camelContext, definition);
030    }
031
032    @Override
033    protected void prepareDataFormatConfig(Map<String, Object> properties) {
034        super.prepareDataFormatConfig(properties);
035        properties.put("fieldLengths", getFieldLengths());
036        properties.put("skipTrailingCharsUntilNewline", definition.getSkipTrailingCharsUntilNewline());
037        properties.put("recordEndsOnNewline", definition.getRecordEndsOnNewline());
038        properties.put("padding", definition.getPadding());
039    }
040
041    private int[] getFieldLengths() {
042        if (definition.getHeaders() != null) {
043            int i = 0;
044            int[] arr = new int[definition.getHeaders().size()];
045            for (UniVocityHeader header : definition.getHeaders()) {
046                String len = header.getLength();
047                int num = Integer.parseInt(len);
048                arr[i++] = num;
049            }
050            return arr;
051        } else {
052            return null;
053        }
054    }
055
056}