Created
August 1, 2011 13:29
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Transform to generate HBM files from a XSD
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<?xml version="1.0" encoding="UTF-8"?> | |
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0" | |
xmlns:xpdl="http://www.wfmc.org/2002/XPDL1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema" | |
xmlns:xsd2hbm="http://www.tfd.co.uk/2006/xsd2hbm.xsd" | |
exclude-result-prefixes="xpdl xsd2hbm xsd xsl"> | |
<xsl:output doctype-public="-//Hibernate/Hibernate Mapping DTD 3.0//EN" | |
doctype-system="http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" /> | |
<xsl:param name="tableprefix">wf</xsl:param> | |
<xsl:param name="package">uk.co.tfd.wf.api.model.design</xsl:param> | |
<xsl:variable name="lcletters">abcdefghijklmnopqrstuvwxyz</xsl:variable> | |
<xsl:variable name="ucletters">ABCDEFGHIJKLMNOPQRSTUVWXYZ</xsl:variable> | |
<xsl:template match="/" > | |
<hibernate-mapping package="{$package}"> | |
<xsl:apply-templates/> | |
</hibernate-mapping> | |
</xsl:template> | |
<xsl:template match="xsd:element|xsd:group"> | |
<xsl:variable name="elname" select="@name"/> | |
<xsl:variable name="classname"> | |
<xsl:call-template name="upperfirst"> | |
<xsl:with-param name="name" select="$elname"/> | |
</xsl:call-template> | |
</xsl:variable> | |
<xsl:variable name="lcelname" select="translate($elname,$ucletters,$lcletters)"/> | |
<xsl:choose> | |
<xsl:when test="@xsd2hbm:action='ignore'"> | |
<xsl:comment> Ignored Element <xsl:value-of select="@name"/> | |
</xsl:comment> | |
</xsl:when> | |
<xsl:when test="@xsd2hbm:action='list'"> | |
<xsl:comment> Ignored List Container <xsl:value-of select="@name"/> | |
</xsl:comment> | |
</xsl:when> | |
<xsl:when test="@xsd2hbm:action='set'"> | |
<xsl:comment> Ignored Bag Container <xsl:value-of select="@name"/> | |
</xsl:comment> | |
</xsl:when> | |
<xsl:otherwise> | |
<class name="{$package}.{$classname}Model" | |
table="{$tableprefix}_{$lcelname}"> | |
<id name="id" unsaved-value="null" type="string"> | |
<column name="id" length="36" not-null="true"/> | |
<generator class="uuid.hex"/> | |
</id> | |
<xsl:copy-of select="xsd:annotation/xsd2hbm:markup"/> | |
<xsl:apply-templates mode="contained"/> | |
</class> | |
</xsl:otherwise> | |
</xsl:choose> | |
</xsl:template> | |
<xsl:template match="xsd:element" mode="contained"> | |
<xsl:choose> | |
<xsl:when test="@ref"> | |
<xsl:variable name="elname" select="substring-after(@ref,'xpdl:')"/> | |
<xsl:variable name="xlcelname"> | |
<xsl:call-template name="lowerfirst"> | |
<xsl:with-param name="name" select="$elname"/> | |
</xsl:call-template> | |
</xsl:variable> | |
<xsl:variable name="lcelname"> | |
<xsl:choose> | |
<xsl:when test="$xlcelname='id'">wfid</xsl:when> | |
<xsl:otherwise><xsl:value-of select="$xlcelname"/></xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="classname"> | |
<xsl:call-template name="upperfirst"> | |
<xsl:with-param name="name" select="$elname"/> | |
</xsl:call-template> | |
</xsl:variable> | |
<xsl:variable name="parentname" select="ancestor::xsd:element/@name" /> | |
<xsl:variable name="lparentname"> | |
<xsl:call-template name="lowerfirst"> | |
<xsl:with-param name="name" select="$parentname"/> | |
</xsl:call-template> | |
</xsl:variable> | |
<xsl:variable name="ref" select="substring-after(@ref,'xpdl:')" /> | |
<xsl:variable name="type" select="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:action" /> | |
<xsl:variable name="targetname" select="/xsd:schema/xsd:element[@name=$ref]/@name" /> | |
<xsl:variable name="targetlength" > | |
<xsl:choose> | |
<xsl:when test="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:length"><xsl:value-of select="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:length"/></xsl:when> | |
<xsl:otherwise>64</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="targettype" > | |
<xsl:choose> | |
<xsl:when test="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:type"><xsl:value-of select="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:type"/></xsl:when> | |
<xsl:otherwise>string</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="targetclass" > | |
<xsl:choose> | |
<xsl:when test="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:targetclass"><xsl:value-of select="/xsd:schema/xsd:element[@name=$ref]/@xsd2hbm:targetclass"/></xsl:when> | |
<xsl:otherwise><xsl:value-of select="$classname"/></xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:choose> | |
<xsl:when test="$type='set'"> | |
<set | |
name="{$lparentname}{$lcelname}" | |
cascade="save-update" | |
> | |
<key column="{$lparentname}_id" not-null="true" /> | |
<one-to-many class="{$package}.{$targetclass}Model" /> | |
</set> | |
</xsl:when> | |
<xsl:when test="$type='list'"> | |
<list | |
name="{$lcelname}" | |
cascade="save-update" | |
> | |
<key column="{$lparentname}_id" not-null="true" /> | |
<one-to-many class="{$package}.{$targetclass}Model" /> | |
</list> | |
</xsl:when> | |
<xsl:otherwise> | |
<property name="{$lcelname}" column="_{translate($lcelname,$ucletters,$lcletters)}" length="{$targetlength}" type="{$targettype}" /> | |
<xsl:comment>Element <xsl:value-of select="$type"/></xsl:comment> | |
</xsl:otherwise> | |
</xsl:choose> | |
</xsl:when> | |
<xsl:otherwise> | |
<xsl:variable name="elname" select="@name"/> | |
<xsl:variable name="xlcelname"> | |
<xsl:call-template name="lowerfirst"> | |
<xsl:with-param name="name" select="$elname"/> | |
</xsl:call-template> | |
</xsl:variable> | |
<xsl:variable name="lcelname"> | |
<xsl:choose> | |
<xsl:when test="$xlcelname='id'">wfid</xsl:when> | |
<xsl:otherwise><xsl:value-of select="$xlcelname"/></xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="targetlength" > | |
<xsl:choose> | |
<xsl:when test="@xsd2hbm:length"><xsl:value-of select="@xsd2hbm:length"/></xsl:when> | |
<xsl:otherwise>64</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="targettype" > | |
<xsl:choose> | |
<xsl:when test="@xsd2hbm:type"><xsl:value-of select="@xsd2hbm:type"/></xsl:when> | |
<xsl:otherwise>string</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="required"> | |
<xsl:choose> | |
<xsl:when test="@use='required'">true</xsl:when> | |
<xsl:otherwise>false</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<property name="{$lcelname}" column="_{translate($lcelname,$ucletters,$lcletters)}" length="{$targetlength}" type="{$targettype}" /> | |
</xsl:otherwise> | |
</xsl:choose> | |
</xsl:template> | |
<xsl:template match="xsd:attribute" mode="contained"> | |
<xsl:variable name="elname" select="@name"/> | |
<xsl:variable name="xlcelname"> | |
<xsl:call-template name="lowerfirst"> | |
<xsl:with-param name="name" select="$elname"/> | |
</xsl:call-template> | |
</xsl:variable> | |
<xsl:variable name="lcelname"> | |
<xsl:choose> | |
<xsl:when test="$xlcelname='id'">wfid</xsl:when> | |
<xsl:otherwise><xsl:value-of select="$xlcelname"/></xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="targetlength" > | |
<xsl:choose> | |
<xsl:when test="@xsd2hbm:length"><xsl:value-of select="@xsd2hbm:length"/></xsl:when> | |
<xsl:otherwise>64</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="targettype" > | |
<xsl:choose> | |
<xsl:when test="@xsd2hbm:type"><xsl:value-of select="@xsd2hbm:type"/></xsl:when> | |
<xsl:otherwise>string</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<xsl:variable name="required"> | |
<xsl:choose> | |
<xsl:when test="@use='required'">true</xsl:when> | |
<xsl:otherwise>false</xsl:otherwise> | |
</xsl:choose> | |
</xsl:variable> | |
<property name="{$lcelname}" column="_{translate($lcelname,$ucletters,$lcletters)}" length="{$targetlength}" type="{$targettype}" not-null="{$required}"/> | |
<xsl:comment>Attribute</xsl:comment> | |
</xsl:template> | |
<xsl:template match="xsd:any" mode="contained"> | |
<property name="contents" length="10000000" type="text" not-null="false" /> | |
<xsl:comment>Any</xsl:comment> | |
</xsl:template> | |
<xsl:template name="lowerfirst"> | |
<xsl:param name="name"/> | |
<xsl:variable name="f" select="substring($name, 1, 3)"/> | |
<xsl:variable name="s" select="substring($name, 4)"/> | |
<xsl:value-of select="concat(translate($f,$ucletters,$lcletters),$s)"/> | |
</xsl:template> | |
<xsl:template name="upperfirst"> | |
<xsl:param name="name"/> | |
<xsl:variable name="f" select="substring($name, 1, 1)"/> | |
<xsl:variable name="s" select="substring($name, 2)"/> | |
<xsl:value-of select="concat(translate($f,$lcletters,$ucletters),$s)"/> | |
</xsl:template> | |
<xsl:template match="@*|text()" mode="contained"/> | |
</xsl:stylesheet> |
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