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https://issues.apache.org/jira/browse/AXIS-2633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andreas Veithen updated AXIS-2633:
----------------------------------
Fix Version/s: (was: 1.4)
(was: 1.3)
(was: 1.2.1)
(was: 1.2)
> The Axis DOM implementation is improperly stripping whitespace from the
> beginning and end of Text nodes
> -------------------------------------------------------------------------------------------------------
>
> Key: AXIS-2633
> URL: https://issues.apache.org/jira/browse/AXIS-2633
> Project: Axis
> Issue Type: Bug
> Components: Serialization/Deserialization
> Affects Versions: 1.2, 1.2.1, 1.3, 1.4
> Environment: Windows XP, Sun JDK 1.4
> Reporter: Michael Theroux
>
> Axis's DOM implementation is improperly stripping whitespace from the
> beginning and end of text nodes of SOAP envelopes. The following code
> snippet tries to concisely show the issue:
> import java.util.Iterator;
> import org.apache.axis.SimpleChain;
> import org.apache.axis.client.Call;
> import org.apache.axis.client.Service;
> import org.apache.axis.handlers.LogHandler;
> import org.apache.axis.message.RPCParam;
> import org.w3c.dom.Node;
> import org.w3c.dom.NodeList;
> import javax.xml.namespace.QName;
>
> public class TestSpace {
> public static void main(String [] args) {
> try {
> String endpoint =
> "http://soap.4s4c.com/ilab/soap.asp";;
> SimpleChain responseChain = new SimpleChain();
> responseChain.addHandler( new LogHandler() );
> responseChain.init();
> Service service = new Service();
> Call call = (Call) service.createCall();
>
> call.setTargetEndpointAddress( new
> java.net.URL(endpoint) );
> call.setOperationName(new
> QName("http://soapinterop.org/";, "echoString" ) );
> RPCParam param = new RPCParam( "inputString", " Hello
> " );
> String ret = (String) call.invoke( new Object[] { param
> } );
>
> System.out.println("Sent 'Hello!', got '" + ret + "'");
> Node result =
> call.getMessageContext().getResponseMessage().getSOAPBody().getFirstChild().getFirstChild().getFirstChild();
> System.out.println( "DOM Value: '" +
> result.getNodeValue() + "'" );
>
> } catch (Exception e) {
> System.err.println(e.toString());
> }
> }
> }
> This is an adapted version of the "Getting Started" sample found in the
> online documentation. It calls a publically available echo service (the
> version in the online doc references a web service that is no longer
> running). It calls a method "EchoString" that echoes the given string.
> The above sample asks the web service to echo a string with whitespace at the
> beginning and end of the string. It then prints the result. Finally, it
> goes into the DOM of the SOAP envelope and prints the text node value of the
> response string. The above sample will show that the DOM implementation is
> improperly stripping the whitespace while the return value correctly
> preserves them.
> I spent a little time trying to track down this issue. I believe the issue
> is in org.apache.axis.message.SoapHandler.addTextNode(). The issue is
> corrected by replacing:
> "String s = StringUtils.strip( val.toString() );"
> with:
> String s = val.toString()
> I know of nothing in any of the specifications that indicate that whitespace
> is not a valid textnode value, nor should be stripped (unless the schema type
> is xsd:normalizedString or xsd:token).
> I've reproduced this in Axis 1.2 and 1.4.
> Thank you.
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