How Do I Consume a Web Service using Apache Axis2? (Magic xpa 4.x)
You can consume web services using Apache Axis2 by following these steps:
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Select CRR from the Project menu.
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Open a new line (F4).
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From the Type column, select Apache Axis2.
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Zoom (F5).
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If a component was not selected, the Apache Axis2 Component box opens.
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In this box, enter the service endpoint URL that the web services step calls. For example, http://www.dataaccess.com/webservicesserver/textcasing.wso?WSDL.
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If a component was already loaded, its property sheet opens.
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After you have defined the web service, you can use it in the same way you use any other Java component. For example,
o Define a Java alias in the CRR. TextCasingStub = com.dataaccess.www.webserviceserver.TextCasingStub
o Write a program as follows:
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Object Type
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Virtual
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textCasingStub(A)
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JAVA
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TextCasingStub
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Virtual
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invertStringCaseRequest(B)
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JAVA
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TextCasingStub.InvertStringCase
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Virtual
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invertStringCaseResponse(C)
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JAVA
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TextCasingStub.InvertStringCaseResponse
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Update
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A
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Java.TextCasingStub()
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Update
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B
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Java.TextCasingStub.InvertStringCase()
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Evaluate
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B.setSAString('My String')
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Update
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C
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A.invertStringCase(B)
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Verify
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Error
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JavaException().toString() Cnd: JavaExceptionOccured()
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Verify
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C.getInvertStringCaseResult()
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o After executing the program, you will see a message box with the result.
Note: The Magic xpa logic demonstrated above basically follows the logic of a native Java program.
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import com.dataaccess.www.webservicesserver.TextCasingStub;
public class TestClient
{
public static void main(String[] args) throws Exception
{
try
{
TextCasingStub textCasingStub=new TextCasingStub();
TextCasingStub.InvertStringCase invertStringCaseRequest = new TextCasingStub.InvertStringCase();
invertStringCaseRequest.setSAString("My String");
TextCasingStub.InvertStringCaseResponse invertStringCaseResponse = textCasingStub.invertStringCase(invertStringCaseRequest);
System.out.println(String.format("Response: %s", invertStringCaseResponse.getInvertStringResult()));
}
catch (Exception ex)
{
system.out.println(ex);
}
}
}
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How Do I Consume a WCF Web Service?
