I'm having the code below..
System.setProperty("http.proxyHost","176.6.129.25") ;
System.setProperty("http.proxyPort", "8080") ;
Authenticator.setDefault(new MyAuthenticator());
//http://deadlock.netbeans.org/hudson/api/xml
*URL url = new URL("http://in8301782d:8080/api/xml");*
Document dom = new SAXReader().read(url);
for( Element job : (List<Element>)dom.getRootElement().elements("job")) {
System.out.println(String.format("Name:%s\tStatus:%s",
job.elementText("name"), job.elementText("color")));
}
This code is working if I replace with http://deadlock.netbeans.org/hudson/api/xml , but it is not working with http://in8301782d:8080/api/xml. Infact If I type the samething in browser it is working.. If I replace the hostname with Ip address also not working.
The exception I'm getting is below.
*With in8301782d (machine name)* :
xception in thread "main" org.dom4j.DocumentException: http://in8301782d:8080/api/xml Nested exception: http://in8301782d:8080/api/xml
at org.dom4j.io.SAXReader.read(SAXReader.java:484)
at org.dom4j.io.SAXReader.read(SAXReader.java:291)
at com.sg.hudson.ci.Main.main(Main.java:140)
Nested exception:
java.io.FileNotFoundException: http://in8301782d:8080/api/xml
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1243)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.dom4j.io.SAXReader.read(SAXReader.java:291)
at com.sg.hudson.ci.Main.main(Main.java:140)
*With Ip (http://176.6.55.55:8080/api/xml):*
Exception in thread "main" org.dom4j.DocumentException: Server returned HTTP response code: 503 for URL: http://176.6.66.156:8080/api/xml Nested exception: Server returned HTTP response code: 503 for URL: http://176.6.66.156:8080/api/xml
at org.dom4j.io.SAXReader.read(SAXReader.java:484)
at org.dom4j.io.SAXReader.read(SAXReader.java:291)
at com.sg.hudson.ci.Main.main(Main.java:140)
Nested exception:
java.io.IOException: Server returned HTTP response code: 503 for URL: http://176.6.66.156:8080/api/xml
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1245)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.dom4j.io.SAXReader.read(SAXReader.java:291)
at com.sg.hudson.ci.Main.main(Main.java:140)
This doesn't appear to be a problem with your code.
In the first exception, SAX is telling you that it cannot find http://in8301782d:8080/api/xml - it cannot reach this URL. If the URL works in your browser, then perhaps the proxy setup is at fault.
In the second exception, SAX is reporting that the server is returning a non-success HTTP status code of 503, which (according to the HTTP specification) means:
The server is currently unable to handle the request due to a temporary overloading or maintenance of the server. The implication is that this is a temporary condition which will be alleviated after some delay.
Of course, the application sitting at this URL may be sending you a HTTP 503 for some non-standard reason as well.
Related
i'm trying to use a cxf web service. i have a java sample in intelliJ and when i run it, every thing is ok. but when i try to invoke web service in a java web project(Struts2 and spring framework) i got this exception. every thing is same in both code. and both are running in same client.
Can any body tell me what went wrong ?
org.apache.cxf.interceptor.Fault: Could not send Message.
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
.
.
.
`Caused by: java.io.IOException: Server returned HTTP response code: 500 for URL: http://servicebus......
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
`.
.
.
.
.
Caused by: java.io.IOException: Server returned HTTP response code: 500 for URL: http://servicebus......
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:2081)
... 111 more
code i used is below:
CustomsDebtService customsDebtService = new CustomsDebtService();
CustomsDebt debtWebService = customsDebtService.getCustomsDebtPort();
java.util.Map<String, Object> ctx = ((BindingProvider) debtWebServicePort).getRequestContext();
ctx.put("ws-security.signature.properties", "keystore.properties");
ctx.put("ws-security.encryption.properties", "truststore.properties");
ctx.put("ws-security.encryption.username", "servicebus.ecogif.XX");
ctx.put("ws-security.asymmetric.signature.algorithm", "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256");
ctx.put("ws-security.callback-handler", "externalWebService.XXX.newDebts.CertificatePasswordCallbackHandler");
PersonDebtInquiryResult personDebtInquiryResult;
if (Empty.isNotEmpty(iricaDebtsInquiry.getNationalCode()))
{
personDebtInquiryResult=debtWebService.personDebtInquiryByNationalID("000000001");
}
exception occurs in last line.
all addresses are correct.
also there is some .jks file for config that i put them in ctx (in code). what is the correct path of this file so that can be understand by code. is it possible that problem occurs because of wrong path?
I was trying code from this link to send file using UDP,
Emulate UDP Over TCP in multithread Server & Client
But i'm getting EOF exception, I don't know why this code is giving such error, i doubled check the code , it seems right, I will be grateful for any help, i need this code for my thesis. Thanks in advance !!!!
SERVER: Accepted connection.
SERVER: receivedput C:\Users\Nika\workspace\test\10MB.txt
THREAD: put C:\Users\Nika\workspace\test\10MB.txt
*** Ready to receive file on port: 60829 ***
*** The file will be saved as: Recieved-10MB.txt ***
*** Expecting to receive: 104857600 bytes ***
Mar 30, 2014 11:17:39 PM udpemu.CLIENTConnection run
SEVERE: null
java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.readFully(Unknown Source)
at java.io.ObjectInputStream.readArray(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.defaultReadFields(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at udpemu.UDPFileReceiver.deserialize(UDPFileReceiver.java:126)
at udpemu.UDPFileReceiver.<init>(UDPFileReceiver.java:52)
at udpemu.CLIENTConnection.run(CLIENTConnection.java:60)
at java.lang.Thread.run(Unknown Source)
I'm trying to replicate the java guestbook example on Quercus on AppEngine and I'm getting an error having to do with preparing the query:
$greetings = $datastore->prepare($query)->asIterable();
I'm not a java developer so I can't make sense of the error trace. How can I get the greeting items without triggering this error?
Here is the entire error page:
HTTP ERROR 500
Problem accessing /index.php. Reason:
INTERNAL_SERVER_ERROR
Caused by:
java.lang.NullPointerException at
com.google.appengine.api.datastore.dev.LocalDatastoreService.next(LocalDatastoreService.java:1089)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
com.google.appengine.tools.development.ApiProxyLocalImpl$AsyncApiCall.callInternal(ApiProxyLocalImpl.java:498)
at
com.google.appengine.tools.development.ApiProxyLocalImpl$AsyncApiCall.call(ApiProxyLocalImpl.java:452)
at
com.google.appengine.tools.development.ApiProxyLocalImpl$AsyncApiCall.call(ApiProxyLocalImpl.java:430)
at java.util.concurrent.Executors$PrivilegedCallable$1.run(Unknown
Source) at java.security.AccessController.doPrivileged(Native Method)
at java.util.concurrent.Executors$PrivilegedCallable.call(Unknown
Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown
Source) at java.util.concurrent.FutureTask.run(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
If it's a null pointer exception then you are trying to access a method or property of a null object
First you need to check if $datastore is null, then if the return of the query is not null. Also you need to check if that error is on that particular line of code (maybe it fails somewhere else)
You can access the database at this link /_ah/admin. Maybe there is a corrupt entity in there
I am trying to create java files from wsdl using axis2 wsdl2java converter. The problem is that I keep getting this weird exception, which I cannot really explain.
At the moment I am using the example code in Wikipedia to test this.
Basically I call the program like this
wsdl2java -o "D:\Examples\SOAP" -wv 2 -uri "D:\Examples\test.wsdl"
And every time I get this exception
Exception in thread "main" org.apache.axis2.wsdl.codegen.CodeGenerationException
: Error parsing WSDL
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:159)
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)
Caused by: WSDLException: faultCode=ERROR: Exception occured while reading WSDL
2.0 doc: unknown protocol: d: org.apache.axis2.AxisFault: unknown protocol: d
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.readInTheWSDL
File(WSDL20ToAxisServiceBuilder.java:1172)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.<init>(WSDL20
ToAxisServiceBuilder.java:153)
at org.apache.axis2.description.WSDL20ToAllAxisServicesBuilder.<init>(WS
DL20ToAllAxisServicesBuilder.java:53)
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:102)
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)
Caused by: java.net.MalformedURLException: unknown protocol: d
at java.net.URL.<init>(URL.java:574)
at java.net.URL.<init>(URL.java:464)
at java.net.URL.<init>(URL.java:413)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:180)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.readInTheWSDL
File(WSDL20ToAxisServiceBuilder.java:1168)
... 5 more
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.<init>(WSDL20
ToAxisServiceBuilder.java:155)
at org.apache.axis2.description.WSDL20ToAllAxisServicesBuilder.<init>(WS
DL20ToAllAxisServicesBuilder.java:53)
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:102)
... 2 more
Does anyone know what might be causing this?
Edit
Exception 2:
Woden[Warning],0:0,Description-1001,The targetNamespace 'http://www.tmsws.com/wsdl20sample' is not dereferencable.
Exception in thread "main" org.apache.axis2.wsdl.codegen.CodeGenerationException
: Error parsing WSDL
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:153)
at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)
at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)
Caused by: org.apache.axis2.AxisFault: Unable to find element {http://www.tmsws.com/wsdl20sample}request reffered to by operation Get
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.createAxisMessage(WSDL20ToAxisServiceBuilder.java:1112)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.populateOperations(WSDL20ToAxisServiceBuilder.java:1053)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.processInterface(WSDL20ToAxisServiceBuilder.java:956)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.processService(WSDL20ToAxisServiceBuilder.java:384)
at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.populateService(WSDL20ToAxisServiceBuilder.java:272)
at org.apache.axis2.description.WSDL20ToAllAxisServicesBuilder.populateAllServices(WSDL20ToAllAxisServicesBuilder.java:90)
at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:105)
... 2 more
wsdl2java -o "D:\Examples\SOAP" -wv 2 -uri "file:/D:/Examples/test.wsdl"
wsdl2java tries to read from the D:\... URL, you need to specify the URL (I think there is way to specify a local file instead of URL).
Loading classifier from D:\PROJECT\classifiers\NERDemo\classifiers\ner-eng-ie.crf-3-all2008.ser.gz ... done [2.0 sec].
Original Query was riot in India.
Parsing Queries and expanding tokens from the Ontologies..
{locations=[India], events=[riot]}
Search query is null
Something went wrong...
java.net.UnknownHostException: ajax.googleapis.com
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at org.girs2.SearchHandler.makeQuery(SearchHandler.java:35)
at org.girs2.GIRS.search(GIRS.java:37)
at org.girs2.GIRS.main(GIRS.java:62)
Exception in thread "main" java.lang.NullPointerException
at org.girs2.GIRS.search(GIRS.java:44)
at org.girs2.GIRS.main(GIRS.java:62)
Looks like you probably have or had a DNS lookup failure. This tells you what happened:
java.net.UnknownHostException: ajax.googleapis.com
If you always get this exception and you can otherwise access this host by name, then I don't know what this could be, but odds are that this was a temporary DNS failure.
What should you do when you get this Exception? Well, if the address is one that you fully expect you should be able to get to -- such as this one -- then when you catch the Exception, you sleep for a while (perhaps 10 or 15 seconds, maybe even 30 or 60 seconds, depending on your application's needs) and try again.
If after several retries -- don't just retry forever! -- you still cannot reach the site, then log a reasonable complaint or otherwise complain that you cannot reach the site and have your application exit.
There's not much you can do when DNS fails except give up or wait and try again.