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 org.apache.camel.CamelContext; 020import org.apache.camel.model.DataFormatDefinition; 021import org.apache.camel.model.dataformat.UniVocityFixedWidthDataFormat; 022import org.apache.camel.spi.DataFormat; 023 024public class UniVocityFixedWidthDataFormatReifier extends UniVocityAbstractDataFormatReifier<UniVocityFixedWidthDataFormat> { 025 026 public UniVocityFixedWidthDataFormatReifier(DataFormatDefinition definition) { 027 super(definition); 028 } 029 030 @Override 031 protected void configureDataFormat(DataFormat dataFormat, CamelContext camelContext) { 032 super.configureDataFormat(dataFormat, camelContext); 033 034 if (definition.getHeaders() != null) { 035 int[] lengths = new int[definition.getHeaders().size()]; 036 for (int i = 0; i < lengths.length; i++) { 037 Integer length = definition.getHeaders().get(i).getLength(); 038 if (length == null) { 039 throw new IllegalArgumentException("The length of all headers must be defined."); 040 } 041 lengths[i] = length; 042 } 043 setProperty(camelContext, dataFormat, "fieldLengths", lengths); 044 } 045 if (definition.getSkipTrailingCharsUntilNewline() != null) { 046 setProperty(camelContext, dataFormat, "skipTrailingCharsUntilNewline", definition.getSkipTrailingCharsUntilNewline()); 047 } 048 if (definition.getRecordEndsOnNewline() != null) { 049 setProperty(camelContext, dataFormat, "recordEndsOnNewline", definition.getRecordEndsOnNewline()); 050 } 051 if (definition.getPadding() != null) { 052 setProperty(camelContext, dataFormat, "padding", singleCharOf("padding", definition.getPadding())); 053 } 054 } 055 056}