Milan Farkas created CXF-4879:
---------------------------------
Summary: Error when http.proxy* system properties are empty
Key: CXF-4879
URL: https://issues.apache.org/jira/browse/CXF-4879
Project: CXF
Issue Type: Bug
Components: Configuration, JAX-WS Runtime
Affects Versions: 2.7.3
Reporter: Milan Farkas
Hi,
we have an Apache CXF client configured using Spring. In the production
environment the following system properties exist and the are both empty:
{code}http.proxyHost=
http.proxyPort=
{code}
This causes the following exception:
{code}java.lang.NumberFormatException: For input string: ""
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:59)
at java.lang.Integer.parseInt(Integer.java:481)
at java.lang.Integer.valueOf(Integer.java:565)
at
org.apache.cxf.transport.http.ProxyFactory.createSystemProxyConfiguration(ProxyFactory.java:75)
at
org.apache.cxf.transport.http.ProxyFactory.<init>(ProxyFactory.java:59)
at
org.apache.cxf.transport.http.HTTPConduit.<init>(HTTPConduit.java:288)
at
org.apache.cxf.transport.http.URLConnectionHTTPConduit.<init>(URLConnectionHTTPConduit.java:66)
at
org.apache.cxf.transport.http.HTTPTransportFactory.getConduit(HTTPTransportFactory.java:258)
at
org.apache.cxf.binding.soap.SoapTransportFactory.getConduit(SoapTransportFactory.java:238)
at
org.apache.cxf.binding.soap.SoapTransportFactory.getConduit(SoapTransportFactory.java:245)
at
org.apache.cxf.endpoint.AbstractConduitSelector.getSelectedConduit(AbstractConduitSelector.java:103)
at
org.apache.cxf.endpoint.UpfrontConduitSelector.prepare(UpfrontConduitSelector.java:63)
at
org.apache.cxf.endpoint.ClientImpl.prepareConduitSelector(ClientImpl.java:850)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:525)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:463)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:366)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:319)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
at
org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:133)
... 57 more
{code}
I think ProxyFactory.java around line 66 should handle empty string for
proxyHost the same way as NULL.
{code}String proxyHost =
SystemPropertyAction.getPropertyOrNull(HTTP_PROXY_HOST);
if (proxyHost != null) {
// System is configured with a proxy, use it
{code}
Furthermore, it seems that even using http:conduit in our Spring config, it's
not possible to override the system properties for a jaxws:client. The
following block works only if the http.proxyHost system properties are not
defined:
{code} <http:conduit name="*.http-conduit">
<http:client
ProxyServer="somehost"
ProxyServerPort="123"/>
</http:conduit>
{code}
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