I am working with JSON structured as follows:
{
"Message" :
{
"dynamicFields" :
[ {
"alias" : "TEST_ALIAS",
"value" : "VALUE"
}
,
{
"alias" : "CAR",
"value" : "TOYOTA"
}
]
}
}
My XSLT stylesheet is set up like this:
<xsl:template match="j:map[j:string[@key='value' and text() !='']]">
<xsl:if test="j:string[@key='alias' and text() != '']">
<ns2:field name="{j:string[@key='alias']}">
<xsl:value-of select="upper-case(j:string[@key='value'])"/>
</ns2:field>
</xsl:if>
</xsl:template>
This setup creates elements such as:
<ns2:field name="TEST_ALIAS">VALUE</ns2:field>
However, I am struggling to add xml nodes conditionally.
For instance, if a JSON element with an alias of CAR does not exist, it should be added with a default value.
If the JSON were to look like this:
{
"Message" :
{
"dynamicFields" :
[ {
"alias" : "TEST_ALIAS",
"value" : "VALUE"
}
]
}
}
The resulting XML should be:
<ns2:field name="TEST_ALIAS">VALUE</ns2:field>
<ns2:field name="CAR">DEFAULT_CAR_VALUE</ns2:field>
The only assumption I can make about the JSON data is that all elements will have both an alias key and a value key.