Following is the XML generated:

XML:

<?xml version="1.0" encoding="UTF-8" standalone="no"?> 
                  <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:pro="http://www.liquibase.org/xml/ns/pro" 
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-4.1.xsd"> 
                        <Tester author="Name" id="16384543">
                          <insert tableName="sampletable">
                            <column name="id" valueNumeric="2"/>
                            <column name="name" value="kathy"/>
                            <column name="active" valueBoolean="true"/>
                            <column name="age" valueNumeric="2"/>
                          </insert>
                          <insert tableName="sampletable">
                            <column name="id" valueNumeric="23"/>
                            <column name="name" value="Queen"/>
                            <column name="active" valueBoolean="true"/>
                            <column name="age" valueNumeric="29"/>
                          </insert>
                          <insert tableName="sampletable">
                            <column name="id" valueNumeric="25"/>
                            <column name="name" value="varshan"/>
                            <column name="active" valueBoolean="false"/>
                            <column name="age" valueNumeric="5"/>
                          </insert>
                        </Tester>
                        </databaseChangeLog>
          

I need to convert the XML into CSV like below: id,name,active,age 2,kathy,TRUE,2 23,Queen,TRUE,29 25,varshan,FALSE,5

Requirement: These column attributes will be dynamic and they will be different for different XMLs. Can someone help?

CodePudding user response：

Adding to the answer I provided here : How to convert XML into CSV using XSL

You need to take into account the namespace.

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:dbc="http://www.liquibase.org/xml/ns/dbchangelog"
    version="1.0">

  <xsl:output method="text"/>

  <xsl:template match="/">
    <!-- Header -->
    <xsl:apply-templates select="dbc:databaseChangeLog/dbc:Tester/dbc:insert[1]">
      <xsl:with-param name="header">true</xsl:with-param>
    </xsl:apply-templates>
    <!-- Data -->
    <xsl:apply-templates select="dbc:databaseChangeLog/dbc:Tester/dbc:insert"/>
  </xsl:template>
  
  <xsl:template match="dbc:insert">
    <xsl:param name="header"/>
    <xsl:for-each select="dbc:column">
      <!-- For the header take the name attribute, else take the attribute starting with value -->
      <xsl:choose>
        <xsl:when test="$header='true'">
          <xsl:value-of select="@name"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="@*[starts-with(name(),'value')]"/>
        </xsl:otherwise>
      </xsl:choose>
      <!-- Insert comma between values, except for last value insert new line -->
      <xsl:choose>
        <xsl:when test="position()=last()">
          <xsl:text>&#xa;</xsl:text>
        </xsl:when>
        <xsl:otherwise>
          <xsl:text>,</xsl:text>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:for-each>
  </xsl:template>
  
</xsl:stylesheet>

See it working here: https://xsltfiddle.liberty-development.net/aB9NK5