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‎.gitignore

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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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**/.camel-jbang
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### IntelliJ IDEA ###
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.idea
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store

‎examples/01.headers/mapping.xsl

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<?xml version="1.0" encoding="UTF-8"?>
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<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
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<xsl:output method="xml" indent="yes"/>
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<xsl:param name="datamapper-step1-header-step1-header1" />
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<xsl:param name="datamapper-step1-header-global-header1" />
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<xsl:param name="datamapper-step2-header-step2-header1" />
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<xsl:param name="datamapper-step2-header-global-header1" />
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<xsl:param name="datamapper-step3-header-global-header1" />
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<xsl:template match="/">
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<Headers>
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<Global>
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<Step1><xsl:value-of select="$datamapper-step1-header-global-header1" /></Step1>
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<Step2><xsl:value-of select="$datamapper-step2-header-global-header1" /></Step2>
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<Step3><xsl:value-of select="$datamapper-step3-header-global-header1" /></Step3>
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</Global>
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<Local>
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<Step1><xsl:value-of select="$datamapper-step1-header-step1-header1"/></Step1>
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<Step2><xsl:value-of select="$datamapper-step2-header-step2-header1"/></Step2>
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</Local>
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</Headers>
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</xsl:template>
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</xsl:stylesheet>

‎examples/01.headers/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>io.kaoto.research.datamapper.examples</groupId>
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<artifactId>examples</artifactId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<artifactId>01.headers</artifactId>
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<packaging>jar</packaging>
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</project>

‎examples/01.headers/route.yaml

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# camel-k: language=yaml
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# Service sub routes
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- from:
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uri: "direct:step1"
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steps:
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- set-header:
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name: "step1-header1"
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simple: "Header 1 from step1 service"
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- set-header:
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name: "global-header1"
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simple: "Global header 1 from step1 service"
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- log:
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message: "step1(source):\n${headers}"
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- from:
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uri: "direct:step2"
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steps:
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- set-header:
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name: "step2-header1"
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simple: "Header 1 from step2 service"
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- set-header:
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name: "global-header1"
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simple: "Global header 1 from step2 service"
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- log:
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message: "step2(source):\n${headers}"
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- from:
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uri: "direct:step3"
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steps:
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- log:
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message: "endStep(target):\n${headers}"
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# Main route
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- from:
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uri: "timer:yaml"
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parameters:
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period: "3000"
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steps:
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- step:
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id: "step1-wrapped-for-datamapper"
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steps:
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- to:
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uri: "direct:step1"
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# Capture headers from step1 and save into exchange properties
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- set-property:
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name: "datamapper-step1-header-step1-header1"
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simple: "${header[step1-header1]}"
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- set-property:
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name: "datamapper-step1-header-global-header1"
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simple: "${header[global-header1]}"
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- step:
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id: "step2-wrapped-for-datamapper"
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steps:
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- to:
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uri: "direct:step2"
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# Capture headers from step2 and save into exchange properties
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- set-property:
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name: "datamapper-step2-header-step2-header1"
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simple: "${header[step2-header1]}"
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- set-property:
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name: "datamapper-step2-header-global-header1"
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simple: "${header[global-header1]}"
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- step:
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id: "datamapper-1"
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steps:
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- set-property:
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name: "datamapper-step3-header-global-header1"
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simple: "${header[global-header1]}"
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- to:
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uri: "xslt-saxon:mapping.xsl"
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parameters:
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failOnNullBody: "false"
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- to:
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uri: "direct:step3"

‎examples/02.multiple-structured-xml-sources/first.xml

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<?xml version="1.0" encoding="UTF-8" ?>
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<First>
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<Items>
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<Item>Apple</Item>
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<Item>Orange</Item>
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<Item>Apple</Item>
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</Items>
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</First>

‎examples/02.multiple-structured-xml-sources/mapping.xsl

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<?xml version="1.0" encoding="UTF-8"?>
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<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
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<xsl:output method="xml" indent="yes"/>
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<xsl:param name="datamapper-step1-body" />
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<xsl:param name="datamapper-step2-body" />
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<xsl:template match="/">
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<Third>
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<xsl:for-each select="$datamapper-step1-body/First/Items/Item">
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<Item>
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<Name>
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<xsl:value-of select="."/>
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</Name>
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<Price>
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<xsl:choose>
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<xsl:when test=". = 'Apple'">
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<xsl:value-of select="$datamapper-step2-body/Second/Apple/UnitPrice"/>
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</xsl:when>
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<xsl:when test=". = 'Orange'">
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<xsl:value-of select="$datamapper-step2-body/Second/Orange/UnitPrice"/>
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</xsl:when>
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</xsl:choose>
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</Price>
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</Item>
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</xsl:for-each>
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<xsl:variable name="total-price">
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<xsl:for-each select="$datamapper-step1-body/First/Items/Item">
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<xsl:choose>
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<xsl:when test=". = 'Apple'">
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<xsl:copy-of select="$datamapper-step2-body/Second/Apple/UnitPrice"/>
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</xsl:when>
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<xsl:when test=". = 'Orange'">
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<xsl:copy-of select="$datamapper-step2-body/Second/Orange/UnitPrice"/>
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</xsl:when>
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</xsl:choose>
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</xsl:for-each>
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</xsl:variable>
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<TotalPrice>
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<xsl:value-of select='format-number(sum($total-price/UnitPrice), "#.00")'/>
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</TotalPrice>
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</Third>
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</xsl:template>
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</xsl:stylesheet>

‎examples/02.multiple-structured-xml-sources/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>io.kaoto.research.datamapper.examples</groupId>
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<artifactId>examples</artifactId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<artifactId>02.multiple-structured-xml-body</artifactId>
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<packaging>jar</packaging>
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</project>

‎examples/02.multiple-structured-xml-sources/route.yaml

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# camel-k: language=yaml
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# Service sub routes
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- from:
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uri: "direct:step1"
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steps:
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- set-body:
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simple: "resource:classpath:first.xml"
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- convert-body-to:
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type: "org.w3c.dom.Document"
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- log:
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message: "step1(source):\n${body}"
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- from:
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uri: "direct:step2"
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steps:
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- set-body:
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simple: "resource:classpath:second.xml"
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- convert-body-to:
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type: "org.w3c.dom.Document"
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- log:
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message: "step2(source):\n${body}"
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- from:
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uri: "direct:step3"
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steps:
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- log:
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message: "endStep(target):\n${body}"
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# Main route
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- from:
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uri: "timer:yaml"
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parameters:
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period: "3000"
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steps:
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- step:
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id: "step1-wrapped-for-datamapper"
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steps:
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- to:
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uri: "direct:step1"
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# Capture body from step1 and save into exchange properties
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- set-property:
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name: "datamapper-step1-body"
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simple: "${body}"
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- step:
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id: "step2-wrapped-for-datamapper"
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steps:
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- to:
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uri: "direct:step2"
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# Capture body from step1 and save into exchange properties
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- set-property:
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name: "datamapper-step2-body"
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simple: "${body}"
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- step:
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id: "datamapper-1"
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steps:
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- to:
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uri: "xslt-saxon:mapping.xsl"
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parameters:
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failOnNullBody: "false"
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- to:
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uri: "direct:step3"

‎examples/02.multiple-structured-xml-sources/second.xml

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<?xml version="1.0" encoding="UTF-8" ?>
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<Second>
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<Apple>
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<UnitPrice>3.00</UnitPrice>
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</Apple>
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<Orange>
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<UnitPrice>2.00</UnitPrice>
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</Orange>
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</Second>

‎examples/03.structured-xml-to-json/first.xml

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<?xml version="1.0" encoding="UTF-8" ?>
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<Account>
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<FirstName>John</FirstName>
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<LastName>Smith</LastName>
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<Contact>
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<Email>[email protected]</Email>
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<Address>
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<Street>1st Street</Street>
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<City>New York</City>
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<State>NY</State>
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<Zip>10021</Zip>
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</Address>
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</Contact>
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</Account>

‎examples/03.structured-xml-to-json/mapping.xsl

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<?xml version="1.0" encoding="UTF-8"?>
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<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:xj="http://camel.apache.org/component/xj"
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exclude-result-prefixes="xj">
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<xsl:output omit-xml-declaration="no" method="xml" indent="yes"/>
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<xsl:param name="datamapper-step1-body" />
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<xsl:template match="/">
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<Person>
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<firstName><xsl:value-of select="$datamapper-step1-body/Account/FirstName"/></firstName>
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<lastName><xsl:value-of select="$datamapper-step1-body/Account/LastName"/></lastName>
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<email><xsl:value-of select="$datamapper-step1-body/Account/Contact/Email" /></email>
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<address>
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<streetAddress><xsl:value-of select="$datamapper-step1-body/Account/Contact/Address/Street" /></streetAddress>
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<city><xsl:value-of select="$datamapper-step1-body/Account/Contact/Address/City" /></city>
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<state><xsl:value-of select="$datamapper-step1-body/Account/Contact/Address/State" /></state>
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<postalCode xj:type="int"><xsl:value-of select="$datamapper-step1-body/Account/Contact/Address/Zip" /></postalCode>
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</address>
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</Person>
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</xsl:template>
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</xsl:stylesheet>

‎examples/03.structured-xml-to-json/output.json

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{
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"firstName": "John",
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"lastName": "Smith",
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"email": "[email protected]",
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"address":
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{
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"streetAddress": "21 2nd Street",
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"city": "New York",
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"state": "NY",
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"postalCode": "10021"
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}
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}

‎examples/03.structured-xml-to-json/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>io.kaoto.research.datamapper.examples</groupId>
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<artifactId>examples</artifactId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<artifactId>03.structured-xml-to-json</artifactId>
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<packaging>jar</packaging>
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</project>

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