From 8769770a39b7ad8fc9f2911e9a5956c2dfbf6e8c Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Wed, 3 Sep 2014 21:57:58 +0200
Subject: Restructured main datasource mode processing * as both the
 "expression" and "full" mode require only a single call to the "compile"
 helper template they where merged ** this enabled us to completly remove the
 fallback call to "compile" * this outer choose statement decides between the
 "iterate" mode and single call modes

---
 process.xsl | 44 +++++++++++++++-----------------------------
 1 file changed, 15 insertions(+), 29 deletions(-)

diff --git a/process.xsl b/process.xsl
index 82f4188..d013168 100644
--- a/process.xsl
+++ b/process.xsl
@@ -150,22 +150,6 @@
 	<xsl:variable name="support_source" select="$meta/datasource[@type = 'support']"/>
 
 	<xsl:choose>
-		<xsl:when test="$main_source/@mode = 'full'">
-			<xsl:call-template name="compile">
-				<xsl:with-param name="main">
-					<xsl:element name="{$main_source/@target}">
-						<xsl:copy-of select="InputXSLT:read-file(
-							concat($task/meta/datasource_prefix, '/', $main_source/@source)
-						)/self::file/*/*"/>
-					</xsl:element>
-				</xsl:with-param>
-				<xsl:with-param name="support"           select="$support_source"/>
-				<xsl:with-param name="transformation"    select="$transformation"/>
-				<xsl:with-param name="datasource_prefix" select="$task/meta/datasource_prefix"/>
-				<xsl:with-param name="target_prefix"     select="$task/target"/>
-				<xsl:with-param name="target"            select="$meta/target"/>
-			</xsl:call-template>
-		</xsl:when>
 		<xsl:when test="$main_source/@mode = 'iterate'">
 			<xsl:for-each select="InputXSLT:read-file(
 				concat($task/meta/datasource_prefix, '/', $main_source/@source)
@@ -184,12 +168,23 @@
 				</xsl:call-template>
 			</xsl:for-each>
 		</xsl:when>
-		<xsl:when test="$main_source/@mode = 'expression'">
+		<xsl:otherwise>
 			<xsl:call-template name="compile">
 				<xsl:with-param name="main">
-					<xsl:element name="{$main_source/@target}">
-						<xsl:copy-of select="dyn:evaluate($main_source/@source)"/>
-					</xsl:element>
+					<xsl:choose>
+						<xsl:when test="$main_source/@mode = 'full'">
+							<xsl:element name="{$main_source/@target}">
+								<xsl:copy-of select="InputXSLT:read-file(
+									concat($task/meta/datasource_prefix, '/', $main_source/@source)
+								)/self::file/*/*"/>
+							</xsl:element>
+						</xsl:when>
+						<xsl:when test="$main_source/@mode = 'expression'">
+							<xsl:element name="{$main_source/@target}">
+								<xsl:copy-of select="dyn:evaluate($main_source/@source)"/>
+							</xsl:element>
+						</xsl:when>
+					</xsl:choose>
 				</xsl:with-param>
 				<xsl:with-param name="support"           select="$support_source"/>
 				<xsl:with-param name="transformation"    select="$transformation"/>
@@ -197,15 +192,6 @@
 				<xsl:with-param name="target_prefix"     select="$task/target"/>
 				<xsl:with-param name="target"            select="$meta/target"/>
 			</xsl:call-template>
-		</xsl:when>
-		<xsl:otherwise>
-			<xsl:call-template name="compile">
-				<xsl:with-param name="support"           select="$support_source"/>
-				<xsl:with-param name="transformation"    select="$transformation"/>
-				<xsl:with-param name="datasource_prefix" select="$task/meta/datasource_prefix"/>
-				<xsl:with-param name="target_prefix"     select="$task/target"/>
-				<xsl:with-param name="target"            select="$meta/target"/>
-			</xsl:call-template>
 		</xsl:otherwise>
 	</xsl:choose>
 </xsl:template>
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