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The HuaweiCloud OBS Bundle SDK for Java used for accessing Object Storage Service, this SDK bundle
includes third-party libraries and relocated to different namespaces
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/**
* Copyright 2019 Huawei Technologies Co.,Ltd.
* Licensed 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 com.obs.services.model.select;
import com.obs.services.internal.xml.OBSXMLBuilder;
/**
* CSV input serialization format
*/
public class CsvInput extends XmlSerialization {
private Boolean allowQuotedRecordDelimiter;
private Character comments;
private Character fieldDelimiter;
private String fileHeaderInfo;
private Character quoteCharacter;
private Character quoteEscapeCharacter;
private Character recordDelimiter;
/**
* Specifies that CSV fields may contain quoted record delimiters
*
* Default is FALSE
*
* @param allowQuotedRecordDelimiter
* Informs when fields may contain record delimiters or not
*
* @return Self
*/
public CsvInput withAllowQuotedRecordDelimiter(boolean allowQuotedRecordDelimiter) {
this.allowQuotedRecordDelimiter = allowQuotedRecordDelimiter;
return this;
}
/**
* Single character at the beginning of a line to discard the row as a comment
*
* Default is none
*
* @param comments
* Comment prefix
*
* @return Self
*/
public CsvInput withComments(char comments) {
this.comments = comments;
return this;
}
/**
* Single character as field delimiter
*
* Default is a comma (,)
*
* @param fieldDelimiter
* Field delimiter
*
* @return Self
*/
public CsvInput withFieldDelimiter(char fieldDelimiter) {
this.fieldDelimiter = fieldDelimiter;
return this;
}
/**
* Single character as record delimiter
*
* Default is a newline character (\n)
*
* @param recordDelimiter
* Record delimiter
*
* @return Self
*/
public CsvInput withRecordDelimiter(char recordDelimiter) {
this.recordDelimiter = recordDelimiter;
return this;
}
/**
* Describes the first line of input
*
* Default is NONE
*
* @param fileHeaderInfo
* Content and usage of first line of input
*
* @return Self
*/
public CsvInput withFileHeaderInfo(FileHeaderInfo fileHeaderInfo) {
this.fileHeaderInfo = fileHeaderInfo.toString();
return this;
}
/**
* Escape character to quote a field delimiter inside a value
*
* Default is a double quote character (")
*
* @param quoteCharacter
* Quote character
*
* @return Self
*/
public CsvInput withQuoteCharacter(char quoteCharacter) {
this.quoteCharacter = quoteCharacter;
return this;
}
/**
* Escape character for escaping the quotation mark inside an already escaped value
*
* Default is undefined
*
* @param quoteEscapeCharacter
* Quote escape character
*
* @return Self
*/
public CsvInput withQuoteEscapeCharacter(char quoteEscapeCharacter) {
this.quoteEscapeCharacter = quoteEscapeCharacter;
return this;
}
/**
* Formats the input settings into the XML request
*
* @param xmlBuilder
* The xml serializer
*/
@Override
public void appendToXml(OBSXMLBuilder xmlBuilder) {
OBSXMLBuilder csvBuilder = xmlBuilder.elem("CSV");
if (allowQuotedRecordDelimiter != null) {
csvBuilder.elem("allowQuotedRecordDelimiter").text(allowQuotedRecordDelimiter.toString());
}
if (comments != null) {
csvBuilder.elem("Comments").text(charToString(comments));
}
if (fieldDelimiter != null) {
csvBuilder.elem("FieldDelimiter").text(charToString(fieldDelimiter));
}
if (recordDelimiter != null) {
csvBuilder.elem("RecordDelimiter").text(charToString(recordDelimiter));
}
if (fileHeaderInfo != null) {
csvBuilder.elem("FileHeaderInfo").text(fileHeaderInfo);
}
if (quoteCharacter != null) {
csvBuilder.elem("QuoteCharacter").text(charToString(quoteCharacter));
}
if (quoteEscapeCharacter != null) {
csvBuilder.elem("QuoteEscapeCharacter").text(charToString(quoteEscapeCharacter));
}
}
}
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