Here is the WSDL. It was auto-generated using JBoss 4.2.3 and the native web stack that comes with that platform.
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="ChartService" targetNamespace="http://org.casm.ws/gadget/chart" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://org.casm.ws/gadget/chart" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<types>
<xs:schema targetNamespace="http://org.casm.ws/gadget/chart" version="1.0" xmlns:tns="http://org.casm.ws/gadget/chart" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="getBarChart" nillable="true" type="tns:barChartRequest"/>
<xs:element name="getBarChartResponse" nillable="true" type="tns:chartResponse"/>
<xs:element name="getLineChart" nillable="true" type="tns:barChartRequest"/>
<xs:element name="getLineChartResponse" nillable="true" type="tns:chartResponse"/>
<xs:element name="getPieChart" nillable="true" type="tns:pieChartRequest"/>
<xs:element name="getPieChartResponse" nillable="true" type="tns:chartResponse"/>
<xs:complexType name="barChartRequest">
<xs:sequence>
<xs:element minOccurs="0" name="chartTitle" type="xs:string"/>
<xs:element minOccurs="0" name="domainTitle" type="xs:string"/>
<xs:element minOccurs="0" name="rangeTitle" type="xs:string"/>
<xs:element name="isVerticalOrientation" type="xs:boolean"/>
<xs:element name="showLegend" type="xs:boolean"/>
<xs:element name="width" type="xs:int"/>
<xs:element name="height" type="xs:int"/>
<xs:element maxOccurs="unbounded" minOccurs="0" name="dataset" nillable="true" type="tns:categoryDatasetEntry"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="categoryDatasetEntry">
<xs:sequence>
<xs:element minOccurs="0" name="category" type="xs:string"/>
<xs:element minOccurs="0" name="column" type="xs:string"/>
<xs:element name="value" type="xs:double"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="chartResponse">
<xs:sequence>
<xs:element minOccurs="0" name="chart" type="xs:base64Binary"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="pieChartRequest">
<xs:sequence>
<xs:element minOccurs="0" name="chartTitle" type="xs:string"/>
<xs:element maxOccurs="unbounded" minOccurs="0" name="dataset" nillable="true" type="tns:pieChartDatasetEntry"/>
<xs:element name="height" type="xs:int"/>
<xs:element name="showLegend" type="xs:boolean"/>
<xs:element name="width" type="xs:int"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="pieChartDatasetEntry">
<xs:sequence>
<xs:element minOccurs="0" name="title" type="xs:string"/>
<xs:element name="value" type="xs:double"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</types>
<message name="Chart_getPieChartResponse">
<part name="getPieChartResponse" element="tns:getPieChartResponse">
</part>
</message>
<message name="Chart_getLineChart">
<part name="getLineChart" element="tns:getLineChart">
</part>
</message>
<message name="Chart_getLineChartResponse">
<part name="getLineChartResponse" element="tns:getLineChartResponse">
</part>
</message>
<message name="Chart_getBarChartResponse">
<part name="getBarChartResponse" element="tns:getBarChartResponse">
</part>
</message>
<message name="Chart_getBarChart">
<part name="getBarChart" element="tns:getBarChart">
</part>
</message>
<message name="Chart_getPieChart">
<part name="getPieChart" element="tns:getPieChart">
</part>
</message>
<portType name="Chart">
<operation name="getBarChart" parameterOrder="getBarChart">
<input message="tns:Chart_getBarChart">
</input>
<output message="tns:Chart_getBarChartResponse">
</output>
</operation>
<operation name="getLineChart" parameterOrder="getLineChart">
<input message="tns:Chart_getLineChart">
</input>
<output message="tns:Chart_getLineChartResponse">
</output>
</operation>
<operation name="getPieChart" parameterOrder="getPieChart">
<input message="tns:Chart_getPieChart">
</input>
<output message="tns:Chart_getPieChartResponse">
</output>
</operation>
</portType>
<binding name="ChartBinding" type="tns:Chart">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="getBarChart">
<soap:operation soapAction="URN:GetBarChart"/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</operation>
<operation name="getLineChart">
<soap:operation soapAction="URN:GetLineChart"/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</operation>
<operation name="getPieChart">
<soap:operation soapAction="URN:GetPieChart"/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</operation>
</binding>
<service name="ChartService">
<port name="ChartPort" binding="tns:ChartBinding">
<soap:address location="http://127.0.0.1:8080/ChartWebService/ChartService"/>
</port>
</service>
</definitions>
I'm attempting to connect directly to a web service from JavaScript using the Presto.Connection object provided by presto-connect.js. The web service I'm connecting to is a charting web service which returns a chart image. Part of its input is a list of objects which contain the actual point data for the graph.
Here's the connection object that I create:
<code>
var connection = new Presto.Connection({
prestoUrl: 'http://localhost:8080/presto'
});
</code>
Here's the actual request object that I create:
<code>
var request = {
"sid": "ChartWebService",
"oid": "getBarChart",
"params": [{
"chartTitle": "myChart",
"domainTitle": "domain",
"rangeTitle": "range",
"isVerticalOrientation": "true",
"showLegend": "true",
"width": "300",
"height": "300",
"dataset": [{
"value": "10",
"category": "foo",
"column": "column1"
},{
"value": "20",
"category": "foo",
"column": "column2"
},{
"value": "30",
"category": "foo",
"column": "column3"
}]
}]
}
</code>
I'm having a problem with the dataset. Specifically, only the first value of the array is being transmitted to the web service (resulting in a graph of only one value). How can I get Presto to transmit the entire array to the web service?