Function Reference

ApplicationBaseHelpURI

Application base help URI.

Syntax:

wwenv:ApplicationBaseHelpURI()

Returns:

string: A string.

ApplicationVersion

Full version of application.

Syntax:

wwenv:ApplicationVersion()

Returns:

string: String formatted as 'Major.Minor.Build'.

Example:

<xsl:variable name="VarVersion" select="wwenv:ApplicationVersion()" />
<meta name="generator" content="ePublisher {$VarVersion}" />

ApplicationVersionBuild

Build number of application.

Syntax:

wwenv:ApplicationVersionBuild()

Returns:

string: String formatted as 'Build'.

ApplicationVersionMajor

Major version of application.

Syntax:

wwenv:ApplicationVersionMajor()

Returns:

string: String formatted as 'Major'.

ApplicationVersionMinor

Minor version of application.

Syntax:

wwenv:ApplicationVersionMinor()

Returns:

string: String formatted as 'Minor'.

CurrentUILocale

Current user interface locale.

Syntax:

wwenv:CurrentUILocale()

Returns:

string: A string.

Example:

<xsl:variable name="VarLocale" select="wwenv:CurrentUILocale()" />
<xsl:if test="starts-with($VarLocale, 'en')">
<p>English content here</p>
</xsl:if>

GetTotalMemory

Reports the total amount of memory used by the running process. Useful for optimizing XSL to reduce memory usage.

Syntax:

wwenv:GetTotalMemory($forceFullCollection)

Parameters:

Returns:

long: The total memory in bytes.

Example:

<xsl:variable name="VarMemory" select="wwenv:GetTotalMemory(false())" />
<xsl:variable name="VarLogResult" select="wwlog:Message(concat('Memory usage: ', $VarMemory, ' bytes'))" />

HTMLHelpWorkshopPath

HTML help workshop path.

Syntax:

wwenv:HTMLHelpWorkshopPath()

Returns:

string: A string.

Example:

<xsl:variable name="VarHHWPath" select="wwenv:HTMLHelpWorkshopPath()" />
<xsl:variable name="VarHHCExe" select="wwfilesystem:Combine($VarHHWPath, 'hhc.exe')" />

JavaBits

Gets latest version of either JDK pr JRE bits stored in registry.

Syntax:

wwenv:JavaBits()

Returns:

string: The JDK/JRE bits string stored in registry.

JavaHome

Gets latest version of either JDK or JRE home directory path.

Syntax:

wwenv:JavaHome()

Returns:

string: JDK/JRE home directory path string.

Example:

<xsl:variable name="VarJavaHome" select="wwenv:JavaHome()" />
<xsl:variable name="VarJavaExe" select="wwfilesystem:Combine($VarJavaHome, 'bin', 'java.exe')" />

JavaVersion

Gets latest version of either the JDK or JRE version stored in registry.

Syntax:

wwenv:JavaVersion()

Returns:

string: JDK/JRE version string stored in registry.

JDKBits

Gets Java Development Kit (JDK) bits stored in registry.

Syntax:

wwenv:JDKBits()

Returns:

string: JDK bits string stored in registry.

JDKHome

Gets Java Development Kit (JDK) home directory path.

Syntax:

wwenv:JDKHome()

Returns:

string: JDK home directory path string.

Example:

<xsl:variable name="VarJDKHome" select="wwenv:JDKHome()" />
<xsl:variable name = "VarJarPath" select="wwfilesystem:Combine($VarJDKHome, 'jar')" />
<xsl:variable name = "VarJarCommand" select="wwexec:ExecuteCommand($VarJarPath, 'cvf', 'output.jar', '.')" />

JDKVersion

Gets Java Development Kit (JDK) version stored in registry.

Syntax:

wwenv:JDKVersion()

Returns:

string: JDK version string stored in registry.

JREBits

Gets Java Runtime Environment (JRE) bits stored in registry.

Syntax:

wwenv:JREBits()

Returns:

string: The JRE bits string stored in registry

JREHome

Gets Java Runtime Environment (JRE) home directory path.

Syntax:

wwenv:JREHome()

Returns:

string: JRE home directory path string.

JREVersion

Gets Java Runtime Environment (JRE) version stored in registry.

Syntax:

wwenv:JREVersion()

Returns:

string: JRE version string stored in registry.