WSO2 Lopp through Json array - wso2-api-manager

Question

This is my input Json :
How to get "Value" fields and set it to property?
[
{
"Name": "Утасны дугаар",
"Value": "95252351",
"ParameterName": "{xacparam01}",
"IsRequired": "1",
"MinLength": "5",
"MaxLength": "10",
"Type": "String"
},
{
"Name": "dans",
"Value": "99115544",
"ParameterName": "{xacparam02}",
"IsRequired": "1",
"MinLength": "5",
"MaxLength": "10",
"Type": "String"
},
{
"Name": "dfd",
"Value": "88554455",
"ParameterName": "{xacparam03}",
"IsRequired": "1",
"MinLength": "5",
"MaxLength": "10",
"Type": "String"
}
]
When i loop through json, i can only get last iteration
Desired Output :
{
"val1" : "95252351",
"val2" : "99115544",
"val3" : "88554455"
}

Answer 1

Generating field names for a JSON object is not possible. You can get an output like below by using the given proxy.
output JSON
{
"values": [
95252351,
99115544,
88554455
]
}
proxy service
<?xml version="1.0" encoding="UTF-8"?>
<proxy name="test2" startOnLoad="true" transports="http https" xmlns="http://ws.apache.org/ns/synapse">
<target>
<inSequence>
<log level="full">
<property name="log1" value="invoked"/>
</log>
<property name="messageType" scope="axis2" type="STRING" value="application/xml"/>
<property name="Content-Type" scope="transport" type="STRING" value="application/xml"/>
<log level="full">
<property name="log2" value="after conversion"/>
</log>
<foreach expression="//jsonArray/jsonElement" id="foreach">
<sequence>
<payloadFactory media-type="xml">
<format>
<values xmlns="">$1</values>
</format>
<args>
<arg evaluator="xml" expression="//jsonElement/Value" literal="true"/>
</args>
</payloadFactory>
</sequence>
</foreach>
<property name="messageType" scope="axis2" type="STRING" value="application/json"/>
<property name="Content-Type" scope="transport" type="STRING" value="application/json"/>
<respond/>
</inSequence>
<outSequence/>
<faultSequence/>
</target>
</proxy>