New to xslt. Looking for an xslt1.0 to convert the time that will be entered by client in hours and mins to this format PTHM
<cre:timeTotal>1</cre:timeTotal> to <cre:timeTotal>PT1H</cre:timeTotal>
<cre:timeTotal>6.5</cre:timeTotal> to <cre:timeTotal>PT6H30M</cre:timeTotal>
<cre:timeTotal>6.5</cre:timeTotal> to <cre:timeTotal>PT30M</cre:timeTotal>
Thanks in advance
Try something like:
<xsl:template match="cre:timeTotal">
<xsl:variable name="h" select="floor(.)" />
<xsl:variable name="m" select="60 * (. - $h)" />
<xsl:copy>
<xsl:text>PT</xsl:text>
<xsl:if test="$h">
<xsl:value-of select="$h"/>
<xsl:text>H</xsl:text>
</xsl:if>
<xsl:if test="$m">
<xsl:value-of select="$m"/>
<xsl:text>M</xsl:text>
</xsl:if>
</xsl:copy>
</xsl:template>
P.S. If your processor happens to support the EXSLT date:duration() extension function, you could do simply:
<xsl:value-of select="date:duration(3600 * .)"/>
Related
I apologize for the basic question since I am a bit new to XSLT.
<?xml version="1.0" encoding="UTF-8"?>
<ike>
<gateway>
<entry name="VPN1-IKEV1-128">
<protocol>
<ikev1>
<ike-crypto-profile>Suite-B-GCM-128</ike-crypto-profile>
</ikev1>
<version>ikev1</version>
</protocol>
</entry>
</gateway>
<crypto-profiles>
<ike-crypto-profiles>
<entry name="Suite-B-GCM-128">
<encryption>
<member>aes-128-gcm</member>
</encryption>
</entry>
</ike-crypto-profiles>
</crypto-profiles>
</ike>
What I need to implement:
If version is ikev1
1). get its configured ike-crypto-profile name(Suite-B-GCM-128)
2). Look up the crypto profile name (Suite-B-GCM-128) in crypto-profiles.
3). If there is a member named "aes-128-gcm or aes-256-gcm" in this crypto profile, send an error message to user because we do not support AES-GCM for IKEv1.
Here is my xsl. It does not work as expected.
<xsl:template match="/config/global/network/ike/gateway/entry">
<xsl:variable name="name" select="#name"/>
<xsl:variable name="gwname" select="#gwname"/>
<xsl:variable name="ver" select="protocol/version" />
<xsl:variable name="v1crypto" select="protocol/ikev1/ike-crypto-profile"/>
<xsl:if test="$ver='ikev1'">
<xsl:for-each match="/config/global/network/ike/crypto-profiles/ike-crypto-profiles/entry">
<xsl:if test="#name=$v1crypto">
<xsl:if test="encryption/member='aes-128-gcm' or encryption/member='aes-256-gcm'">
<error> AES-GCM <xsl:value-of select="#name"/>is not supported for IKEv1 gateway <xsl:value-of select="$gwname" /> </error>
</xsl:if>
</xsl:if>
</xsl:for-each>
</xsl:if>
</xsl:template>
Post the worked XSL here just in case anyone is interested in this topic.
<xsl:template match="/config/global/network/ike/gateway/entry">
<xsl:variable name="gwname" select="#name"/>
<xsl:variable name="ver" select="protocol/version"/>
<xsl:variable name="v1crypto" select="protocol/ikev1/ike-crypto-profile"/>
<xsl:if test="$ver='ikev1'">
<xsl:for-each select="/config/global/network/ike/crypto-profiles/ike-crypto-profiles/entry">
<xsl:if test="#name=$v1crypto">
<xsl:for-each select="encryption/member">
<xsl:if test=".='aes-128-gcm' or .='aes-256-gcm' " >
<error>Not support: <xsl:value-of select="."/> is selected in <xsl:value-of select="#name"/> which is attched to IKEv1 gateway <xsl:value-of select="$gwname"/></error> <xsl:text>
</xsl:text>
</xsl:if>
</xsl:for-each>
</xsl:if>
</xsl:for-each>
</xsl:if>
</xsl:template>
I am using Apache FOP to generate a PDF document, and to display a certain value I have to iterate over a number of nodes to determine a total price value, then sum that value. So far I have a function that iterates over an array and then retrieves the intended value, but the issue occurs when I try to sum the results.
<xsl:function name="foo:buildTotalValue">
<xsl:param name="items" />
<xsl:variable name="totals">
<xsl:for-each select="$items/charge">
<xsl:call-template name="getTotalPriceNode">
<xsl:with-param name="itemParam" select="." />
</xsl:call-template>
</xsl:for-each>
</xsl:variable>
<xsl:value-of select="sum(exsl:node-set($totals))" />
</xsl:function>
<xsl:template name="getTotalPriceNode">
<xsl:param name="itemParam" />
<xsl:choose>
<xsl:when test="$itemParam/Recurrance = 'OnceOff'">
<xsl:value-of select="$itemParam/TotalValue" />
</xsl:when>
<xsl:when test="$itemParam/Recurrance = 'Monthly'">
<xsl:value-of select="$itemParam/TotalValue * $itemParam/Months"/>
</xsl:when>
<xsl:otherwise><xsl:value-of select="0" /></xsl:otherwise>
</xsl:choose>
</xsl:template>
I'm hoping that when I pass in foo:buildTotalValue with entries like this:
<Charges>
<Charge>
<Recurrance>OnceOff</Recurrance>
<TotalValue>50.00</TotalValue>
</Charge>
<Charge>
<Recurrance>Monthly</Recurrance>
<TotalValue>10.00</TotalValue>
<Months>6</Months>
</Charge>
</Charges>
would return with the value 110.00, but instead I get the error:
Cannot convert string "50.0060.00" to double
I've tried adding a <value> or something in the templates and then using that as a selector for the exsl:node-set function but it doesn't seem to make a difference.
AFAICT, the problem with your function is that it builds a concatenated string of values returned by the called template, instead of a tree of nodes that can be converted into a node-set and summed.
Try changing:
<xsl:for-each select="$items/charge">
<xsl:call-template name="getTotalPriceNode">
<xsl:with-param name="itemParam" select="." />
</xsl:call-template>
</xsl:for-each>
to:
<xsl:for-each select="$items/charge">
<total>
<xsl:call-template name="getTotalPriceNode">
<xsl:with-param name="itemParam" select="." />
</xsl:call-template>
</total>
</xsl:for-each>
and:
<xsl:value-of select="sum(exsl:node-set($totals))" />
to:
<xsl:value-of select="sum(exsl:node-set($totals)/total)" />
Untested, because (see comment to your question).
I ended up using the suggestion from Martin from the comment - the xpath 2+ expression along the line of:
sum(Charge[Recurrance = 'OnceOff']/TotalValue | Charge[Recurrance = 'Monthly']/(TotalValue * Months))
which was able to achieve what I needed without the use of functions / templates / node-set (And in a lot less code)
I'm being put on a system migration project, and my task is to receive a SOAP XML request from System A, then convert 6 parameter names inside the request into new names readable by System B, and output a file with just the parameters changed. (all param names changed)
Request:
<q0:Command>
<q0:Transaction>
<q0:Operation namespace="Provisioning" name="Create" modifier="Data">
<q0:ParameterList>
<q0:StringParameter name="Action">Create</q0:StringParameter>
<q0:StructParameter name="Create">
<q0:StringParameter name="UserID">1234567X</q0:StringParameter>
<q0:StringParameter name="Device1">abcd567890</q0:StringParameter>
<q0:StringParameter name="Contract1">Postpaid</q0:StringParameter>
<q0:StringParameter name="Line1">990108024011900</q0:StringParameter>
<q0:StringParameter name="Device2">efgh567890</q0:StringParameter>
<q0:StringParameter name="Contract2">Postpaid</q0:StringParameter>
<q0:StringParameter name="Line2">990104562499105</q0:StringParameter>
</q0:StructParameter>
</q0:ParameterList>
</q0:Operation>
</q0:Transaction>
</q0:Command>
First, I just manually recreated each param with the new name in a for-each select block, and it worked. The situation is, there is now a requirement that the values shouldn't be hardcoded one-by-one, but instead checked in a loop (Just in case the number of devices per user increases).
So I thought of declaring a $LoopIndex variable, and concatenating it to strings that match the parameter names, like so:
So I implemented Tim's answer below into my for-each section, like so:
<xsl:for-each select="//q0:CommandRequestData/q0:Command/q0:Transaction/q0:Operation/q0:ParameterList/q0:StructParameter[#name='Create']">
<xsl:for-each select="q0:StringParameter">
<xsl:choose>
<xsl:when test="#name = 'UserID'">
<ins:Parameter name="USER_ID" value="{string()}" />
</xsl:when>
<xsl:when test="starts-with(#name, 'Device')">
<ins:Parameter name="concat('DEVICE_ID_', substring(., 7))" value="{string()}" />
</xsl:when>
<xsl:when test="starts-with(#name, 'Contract')">
<ins:Parameter name="concat('CONTRACT_TYPE_', substring(., 9))" value="{string()}" />
</xsl:when>
<xsl:when test="starts-with(#name, 'Line')">
<ins:Parameter name="concat('LINE_ID_', substring(., 5))" value="{string()}" />
</xsl:when>
</xsl:choose>
</xsl:for-each>
</xsl:for-each>
And the above code isn't working. The page isn't understanding that I mean "#name='Device1'" when I say "#name=concat('Device', $LoopIndex)". Is this kind of thing possible with XSLT or will I need to stick to hardcoding the parameter assignments?
Unfortunately, it's only semi-successful. The page is literally taking the "concat('DEVICE_ID_', substring(., 7))" as a string for the parameter name, instead of performing the concatenation.
Update: Got inspired by Tim's answer and found a 'simple' way of using position() to just increment the numbers:
<xsl:for-each select="//q0:CommandRequestData/q0:Command/q0:Transaction/q0:Operation/q0:ParameterList/q0:StructParameter[#name='Create']">
<xsl:for-each select="q0:StringParameter[#name='UserID']">
<ins:Parameter name="USER_ID" value="{string()}" />
</xsl:for-each>
<xsl:for-each select="q0:StringParameter[starts-with(#name, 'Device')]">
<xsl:variable name="DeviceIndex" select="position()" />
<ins:Parameter name="DEVICE_ID_{$DeviceIndex}" value="{string()}" />
</xsl:for-each>
<xsl:for-each select="q0:StringParameter[starts-with(#name, 'Contract')]">
<xsl:variable name="ContractIndex" select="position()" />
<ins:Parameter name="CONTRACT_TYPE_{$ContractIndex}" value="{string()}" />
</xsl:for-each>
<xsl:for-each select="q0:StringParameter[starts-with(#name, 'Line')]">
<xsl:variable name="LineIndex" select="position()" />
<ins:Parameter name="LINE_ID_{$LineIndex}" value="{string()}" />
</xsl:for-each>
</xsl:for-each>
The resulting SOAP XML request passed to System B now successfully looks like below. It's not arranged like the SOAP request...but I'll take it! :)
<q0:Command>
<q0:Transaction>
<q0:Operation namespace="Provisioning" name="Create" modifier="Data">
<q0:ParameterList>
<q0:StringParameter name="Action">Create</q0:StringParameter>
<q0:StructParameter name="Create">
<ins:Parameter name="USER_ID" value="1234567X"/>
<ins:Parameter name="DEVICE_ID_1" value="abcd567890"/>
<ins:Parameter name="DEVICE_ID_2" value="efgh567890"/>
<ins:Parameter name="CONTRACT_TYPE_1" value="Postpaid"/>
<ins:Parameter name="CONTRACT_TYPE_2" value="Postpaid"/>
<ins:Parameter name="LINE_ID_1" value="990108024011900"/>
<ins:Parameter name="LINE_ID_2" value="990104562499105"/>
</q0:StructParameter>
</q0:ParameterList>
</q0:Operation>
</q0:Transaction>
</q0:Command>
I would use template matching here on the attribute, along with the identity template, rather than xsl:for-each and xsl:choose, just to keep the code cleaner (although it is not strictly necessary to solve your problem).
But to solve your problem you can use string functions to extract the current number from the #name attribute.
Try this XSLT
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0" xmlns:q0="q0" >
<xsl:output method="xml" indent="yes"/>
<xsl:template match="#*|node()">
<xsl:copy>
<xsl:apply-templates select="#*|node()" />
</xsl:copy>
</xsl:template>
<xsl:template match="q0:StructParameter[#name='Create']/q0:StringParameter/#name">
<xsl:attribute name="name">
<xsl:choose>
<xsl:when test=". = 'UserID'">
<xsl:text>USER_ID</xsl:text>
</xsl:when>
<xsl:when test="starts-with(., 'Device')">
<xsl:value-of select="concat('DEVICE_ID_', substring(., 7))" />
</xsl:when>
<xsl:when test="starts-with(., 'Contract')">
<xsl:value-of select="concat('CONTRACT_TYPE_', substring(., 9))" />
</xsl:when>
<xsl:when test="starts-with(., 'Line')">
<xsl:value-of select="concat('LINE_ID_', substring(., 5))" />
</xsl:when>
<xsl:otherwise>NA</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
</xsl:template>
</xsl:stylesheet>
Note that you would have to change the namespace URI for q0 to match your actual one accordingly.
Question edited, more information added
viv:tokenize=str:tokenize
viv:value-of=str:value-of
Part1 - Declaration and assigning value
<declare name="searchhistories" />
<set-var name="searchhistories">
<value-of select="concat(viv:value-of('searchquery','var'),'|',viv:replace(viv:value-of('searchhistory', 'var'),concat(viv:value-of('searchquery','var'),'\|'),'','g'))" />
</set-var>
Part 2: tokenize and de-duplicate
<xsl:for-each select="viv:tokenize($searchhistories,'|',false, false)">
<xsl:variable name="i" select="position()"/>
<xsl:if test="$i < 11">
<xsl:value-of select="." /> |
</xsl:if>
</xsl:for-each>
Able to tokenize but de-duplication not working
What should be code for de-duplication
<xsl:for-each select=***distinct-values***("viv:tokenize($searchhistories,'|',false, false)")>
Something like this ?
Try
<xsl:for-each select="set:distinct(viv:tokenize($searchhistories,'|',false, false))">
with the stylesheet declaring xmlns:set="http://exslt.org/sets" e.g.
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:set="http://exslt.org/sets" exclude-result-prefixes="set">
The answer is based on the documentation you linked to in your comment, I am not able to test that.
But http://xsltransform.net/ej9EGcy uses the EXSLT version of tokenize and works fine:
<xsl:template match="item">
<xsl:copy>
<xsl:for-each select="set:distinct(str:tokenize(., '|'))">
<xsl:if test="position() > 1">|</xsl:if>
<xsl:value-of select="."/>
</xsl:for-each>
</xsl:copy>
</xsl:template>
I'm trying to create a variable that stores the value of an input string (TypeInput) in init cap form. This new variable will be used in different places in my stylesheet. I created a template that I call to convert the input string to init cap form. However, when I run the stylesheet, the resulting variable TypeInputInitCap shows up as NodeSet(1) in the debugger and doesn't output text in my output. Any ideas why? See sample below.
<xsl:variable name="TypeInputInitCap">
<xsl:call-template name="ConvertToInitCapString">
<xsl:with-param name="str" select="$TypeInput"></xsl:with-param>
</xsl:call-template>
</xsl:variable>
<xsl:template name="ConvertToInitCapString">
<xsl:param name="str"></xsl:param>
<!-- Extract each component of the name delimited by . -->
<xsl:variable name="TokenNodeSet">
<xsl:for-each select="tokenize($str, '.')">
<!-- Init cap each component -->
<xsl:value-of select="concat(upper-case(substring(.,1,1)), lower-case(substring(.,2)))"></xsl:value-of>
</xsl:for-each>
</xsl:variable>
<xsl:for-each select="$TokenNodeSet">
<xsl:value-of select="."></xsl:value-of>
<xsl:if test="not(last())">
<xsl:text>.</xsl:text>
</xsl:if>
</xsl:for-each>
</xsl:template>
I think that the problem is that the $TokenNodeSet variable contains just a single string, and so the second for-each just loops once.
What about doing this instead:
<xsl:template name="ConvertToInitCapString">
<xsl:param name="str"></xsl:param>
<xsl:for-each select="tokenize($str, '\.')">
<xsl:value-of select="concat(upper-case(substring(.,1,1)), lower-case(substring(.,2)))"/>
<xsl:if test="not(last())">
<xsl:text>.</xsl:text>
</xsl:if>
</xsl:for-each>
EDIT
Fixed the tokenize() call above as suggested by LarsH in the comments
I would replace
<xsl:variable name="TokenNodeSet">
<xsl:for-each select="tokenize($str, '.')">
<!-- Init cap each component -->
<xsl:value-of select="concat(upper-case(substring(.,1,1)), lower-case(substring(.,2)))"></xsl:value-of>
</xsl:for-each>
</xsl:variable>
with
<xsl:variable name="TokenNodeSet" select="for $token in tokenize($str, '\.') return concat(upper-case(substring($token,1,1)), lower-case(substring($token,2)))" />
or better yet with
<xsl:variable name="TokenNodeSet" as="xs:string*" select="for $token in tokenize($str, '\.') return concat(upper-case(substring($token,1,1)), lower-case(substring($token,2)))" />
or finally as it is XSLT 2.0 where there are no nodesets I would rename the variable as e.g.
<xsl:variable name="TokenSequence" as="xs:string*" select="for $token in tokenize($str, '\.') return concat(upper-case(substring($token,1,1)), lower-case(substring($token,2)))" />
Thanks all for your help. The second part in my template was not necessary, so I'm now using this version, which works. It re-adds a '.' character between the tokens. (I didn't use the short version suggested in this thread because I will end up with an extra dot at the end if concatenated.):
<xsl:template name="ConvertToInitCapString">
<xsl:param name="str" select="."></xsl:param>
<!-- Extract each component of the name delimited by . -->
<xsl:for-each select="tokenize($str, '\.')">
<!-- Init cap each component -->
<xsl:value-of select="concat(upper-case(substring(.,1,1)), lower-case(substring(.,2)))"></xsl:value-of>
<xsl:if test="position() != last()">
<xsl:value-of select="'.'"></xsl:value-of>
</xsl:if>
</xsl:for-each>
</xsl:template>