ClassCastException in axis2_09
Hi all,I am accessing a web service by using axis2_0.9 version.That give bellow mention error while accessing the that.(when I check it out by using TCPMON that returned same soapmessage.The error is pointed to serializattion) any kind of comment is highly appreciatedkind regards,madushan thilina.//errorjava.lang.ClassCastExceptionat Test.main(Test.java:88)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:324)at
com.intellij.rt.execution.application.AppMain.main(AppMain.java:78)Exception in thread "main" Process finished with exit code 1 //method where define the getEchoFloat() public class InteropTestClass { private OMElement CreatOMObject(String elementName){ OMFactory fac = OMAbstractFactory.getOMFactory(); OMNamespace omNs = fac.createOMNamespace("http://example1.org/example1", "exam"); OMElement value = fac.createOMElement(elementName,
omNs); return value; } //1.method for eachoing the float public OMElement getEchoFloat(String nameSpace,String schema,String elementName, EndpointReference targetEPR ) throws AxisFault { OMElement value=CreatOMObject("float"); BufferedReader br = new BufferedReader(new
InputStreamReader(System.in)); String text = ""; try { text = br.readLine(); } catch (IOException e) { e.printStackTrace(); }
value.setText(text); OMElement payload = value; Call call = new Call(); call.setTo(targetEPR); call.setTransportInfo(Constants.TRANSPORT_HTTP, Constants.TRANSPORT_HTTP, false); OMElement result= call.invokeBlocking("echoFloat",payload);
return result; } }//main method for accessing public static void main(String args[]) throws IOException, XMLStreamException { EndpointReference targetEPR = new EndpointReference(AddressingConstants.WSA_TO, "http://127.0.0.1:8080/axis2/services/InteropTest/echoFloat"); InteropTestClass objInterop=new InteropTestClass(); //1.Echoing
the
float value System.out.println("Enter the value"); OMElement resultfloat = objInterop.getEchoFloat("http://example1.org/example1","exam", "Float",targetEPR); System.out.println("Display the result"); StringWriter writer1 = new StringWriter(); resultfloat.serializeWithCache((OMOutput) XMLOutputFactory.newInstance().createXMLStreamWriter(writer1)); writer1.flush(); System.out.println();
mp;n
bsp; System.out.println(resultfloat.getText()); } Yahoo! FareChase - Search multiple travel sites in one click.
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Re: ClassCastException in axis2_09
Here's the error...
resultfloat.serializeWithCache((OMOutput) XMLOutputFactory.newInstance().createXMLStreamWriter(writer1));
createXMLStreamWriter returns a XMLStreamWriter... You cannot cast it to am OMOutput. You can construct an OMOutput giving a XMLStreamWriter instance.
BTW lot of things have changed since .9. Even the OMOutput is renamed to OMOutputImpl..
~Thilina
On 11/22/05, thilina madu [EMAIL PROTECTED] wrote:
Hi all,I am accessing a web service by using axis2_0.9 version.That give bellow mention error while accessing the that.(when I check it out by using TCPMON that returned same soapmessage.The error is pointed to serializattion)
any kind of comment is highly appreciated
kind regards,madushan thilina.
//errorjava.lang.ClassCastExceptionat Test.main(Test.java:88)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java
:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:324)at com.intellij.rt.execution.application.AppMain.main(AppMain.java
:78)Exception in thread main Process finished with exit code 1
//method where define the getEchoFloat()
public class InteropTestClass {
private OMElement CreatOMObject(String elementName){ OMFactory fac = OMAbstractFactory.getOMFactory(); OMNamespace omNs = fac.createOMNamespace(
http://example1.org/example1, exam); OMElement value = fac.createOMElement(elementName, omNs); return value; }
//1.method for eachoing the float public OMElement getEchoFloat(String nameSpace,String schema,String elementName, EndpointReference targetEPR ) throws AxisFault {
OMElement value=CreatOMObject(float); BufferedReader br = new BufferedReader(new InputStreamReader(
System.in)); String text = ; try { text = br.readLine(); } catch (IOException e) {
e.printStackTrace(); }
value.setText(text);
OMElement payload = value;
Call call = new Call(); call.setTo(targetEPR); call.setTransportInfo(Constants.TRANSPORT_HTTP, Constants.TRANSPORT_HTTP, false); OMElement result=
call.invokeBlocking(echoFloat,payload);
return result;
}
}
//main method for accessing public static void main(String args[]) throws IOException, XMLStreamException {
EndpointReference targetEPR = new EndpointReference(AddressingConstants.WSA_TO,
http://127.0.0.1:8080/axis2/services/InteropTest/echoFloat);
InteropTestClass objInterop=new InteropTestClass();
//1.Echoing the float value System.out.println(Enter the value);
OMElement resultfloat = objInterop.getEchoFloat(http://example1.org/example1,exam
, Float,targetEPR);
System.out.println(Display the result);
StringWriter writer1 = new StringWriter(); resultfloat.serializeWithCache((OMOutput) XMLOutputFactory.newInstance().createXMLStreamWriter(writer1)); writer1.flush();
System.out.println();a mp;n bsp; System.out.println(resultfloat.getText()); }
Yahoo! FareChase - Search multiple travel sites in one click.
Yahoo! FareChase - Search multiple travel sites in one click.
-- May the SourcE be with uhttp://webservices.apache.org/~thilina/
http://thilinag.blogspot.com/ http://www.bloglines.com/blog/Thilina
ClassCastException in axis2_09
Hi all,I am accessing a web service by using axis2_0.9 version.That give bellow mention error while accessing the that.(when I check it out by using TCPMON that returned same soapmessage.The error is pointed to serializattion) any kind of comment is highly appreciatedkind regards,madushan thilina.//errorjava.lang.ClassCastExceptionat Test.main(Test.java:88)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:324)at com.intellij.rt.execution.application.AppMain.main(AppMain.java:78)Exception in thread "main" Process finished with exit code 1
//method where define the getEchoFloat() public class InteropTestClass { private OMElement CreatOMObject(String elementName){ OMFactory fac = OMAbstractFactory.getOMFactory(); OMNamespace omNs = fac.createOMNamespace("http://example1.org/example1", "exam"); OMElement value = fac.createOMElement(elementName, omNs); return
value; } //1.method for eachoing the float public OMElement getEchoFloat(String nameSpace,String schema,String elementName, EndpointReference targetEPR ) throws AxisFault { OMElement value=CreatOMObject("float"); BufferedReader br = new BufferedReader(new
InputStreamReader(System.in)); String text = ""; try { text = br.readLine(); } catch (IOException e) { e.printStackTrace(); }
value.setText(text); OMElement payload = value; Call call = new Call(); call.setTo(targetEPR); call.setTransportInfo(Constants.TRANSPORT_HTTP, Constants.TRANSPORT_HTTP, false); OMElement result= call.invokeBlocking("echoFloat",payload);
return result; } }//main method for accessing public static void main(String args[]) throws IOException, XMLStreamException { EndpointReference targetEPR = new EndpointReference(AddressingConstants.WSA_TO, "http://127.0.0.1:8080/axis2/services/InteropTest/echoFloat"); InteropTestClass objInterop=new InteropTestClass(); //1.Echoing
the
float value System.out.println("Enter the value"); OMElement resultfloat = objInterop.getEchoFloat("http://example1.org/example1","exam", "Float",targetEPR); System.out.println("Display the result"); StringWriter writer1 = new StringWriter(); resultfloat.serializeWithCache((OMOutput) XMLOutputFactory.newInstance().createXMLStreamWriter(writer1)); writer1.flush(); System.out.println();
bsp;
System.out.println(resultfloat.getText()); }
Yahoo! FareChase - Search multiple travel sites in one click.
