Redirect not working of POST
Hello,
The post method needs a redirection. It shows the url in DEBUG but
response gives the same html page not the new redirect one.
Here is the POST method:
[code]
public String POST(String url, NameValuePair[] data) {
String res = ;
String URL = ymailSinupUrl + _ylt=A9FJpMBjCkRHERcBDgCZ2PAI;
NameValuePair formData[] = {
new NameValuePair(u, _dsh), new NameValuePair(t, _t1),
new NameValuePair(preferredcontent, this.preferLang), new
NameValuePair(firstname, FirstName), new NameValuePair(secondname,
LastName), new NameValuePair(gender, this.gender), new
NameValuePair(mm, this.bMm), new NameValuePair(dd, bDate), new
NameValuePair(, bYyyy), new NameValuePair(country, loc), new
NameValuePair(postalcode, postalCode),
new NameValuePair(yahooid, Email), new
NameValuePair(password, Passwrd), new NameValuePair(passwordconfirm,
passwrdAgain),
new NameValuePair(altemail, this.alterEmail), new
NameValuePair(secquestion, selection), new
NameValuePair(secquestionanswer, this.IdentifyAnswer), new
NameValuePair(cword, newaccountcaptcha), new NameValuePair(cdata,
this._continue), new NameValuePair(tos_agreed, this.doAgree), new
NameValuePair(IAgreeBtn, submitbutton)
};
PostMethod postMethod = new PostMethod(URL);
postMethod.setRequestBody(formData);
int statusCode = 0;
try {
statusCode = client.executeMethod(hc, postMethod);
System.out.println(Register Send: +
postMethod.getStatusLine().toString());
postMethod.releaseConnection();
}catch (HttpException e) {
postMethod.releaseConnection();
System.out.println(HTTP EXception : + e.getMessage());
}catch (IOException ie) {
postMethod.releaseConnection();
System.out.println(Error Exe Method - Post. Status Code = +
statusCode);
ie.printStackTrace();
}
// To find whether logon is suceeded is, retreive the cookie
Cookie[] logoncookies = cookiespec.match(
ymailSinupUrl, hc.getPort(), /, false,
client.getState().getCookies());
System.out.println(Logon cookies:);
if (logoncookies.length == 0) {
System.out.println(None);
} else {
for (int i = 0; i logoncookies.length; i++) {
System.out.println(- + logoncookies[i].toString());
}
}
// Save the url in lastUrl to keep track of
try {
lastUrl = postMethod.getURI().toString();
} catch (HttpException he) {
he.printStackTrace();
}
statusCode = postMethod.getStatusCode();
if ((statusCode == HttpStatus.SC_MOVED_TEMPORARILY) ||
(statusCode == HttpStatus.SC_MOVED_PERMANENTLY) ||
(statusCode == HttpStatus.SC_SEE_OTHER) ||
(statusCode == HttpStatus.SC_TEMPORARY_REDIRECT)) {
Header header = postMethod.getResponseHeader(Location);
if (header != null) {
String newUri = header.getValue();
System.out.println(Header Location = + newUri);
if ((newUri == null) || (newUri.equals())) {
newUri = /;
}
try {
// REQUIRES RE-DIRECT
System.out.println(RE DIRECTING TARGET .);
GetMethod redirect = new GetMethod(h.getValue());
redirect.setRequestHeader(Cookie,logoncookies.toString());
client.executeMethod(redirect);
InputStream inputStream = null;
BufferedReader input = null;
try {
inputStream =
redirect.getResponseBodyAsStream();
input = new BufferedReader(new
InputStreamReader(inputStream));
String str;
StringBuffer response = new StringBuffer();
while((str = input.readLine()) != null) {
response.append((new
StringBuilder()).append(str).append(\n).toString());
res = (new
StringBuilder()).append(res).append(str).toString();
}
res = response.toString();
input.close();
} catch (IOException ie) {
redirect.releaseConnection();
ie.printStackTrace();
}
System.out.println(Redirect: +
redirect.getStatusLine().toString());
System.out.println(Redirect: +
redirect.getRequestHeader(path));
// release any
Re: Redirect not working of POST
Thanks Ronald,
In a browser, you'd probably see
an additional message like you have to enter a value
in this field.
In browser, if I put the same form details as passed, if any thing is
wrong, I see a message. To capture the same I have written code for it. So,
does this imply, that if some data is wrong, it wont show me that page as we
see in browser, but return the saem page. The code written to trace the
message is
code
String postRes = POST(formAction, data);
// SUCCEDED
String tmpRegEx = Congratulations,;
Pattern pattern = Pattern.compile(tmpRegEx, 10);
Matcher matcher = pattern.matcher(postRes);
int success = 0;
if (matcher.find()) {
System.out.println(ACCOUNT CREATED SUCCESSFULLY);
success = 1;
} else {
success = 0;
}
// WRONG CAPTCHA
tmpRegEx = Please try this code instead;
pattern.compile(tmpRegEx, 10);
matcher = pattern.matcher(postRes);
if (matcher.find()) {
System.out.println(INCORRECT CAPTCHA);
return -1;
}
// ID alredy EXISTS
tmpRegEx = This ID is not available;
pattern.compile(tmpRegEx, 10);
matcher = pattern.matcher(postRes);
if (matcher.find()) {
System.out.println(INCORRECT ID);
return -1;
}
// Looks like there was some trouble creating your account. Please
take a moment to review your answers. - Some improper info
tmpRegEx = Looks like there was some trouble creating your account.
Please take a moment to review your answers;
pattern.compile(tmpRegEx, 10);
matcher = pattern.matcher(postRes);
if (matcher.find()) {
System.out.println(INCORRECT DATA PASSED);
return -1;
}
/code
Roland Weber wrote:
Check the data you are posting. Check twice that you
send all hidden parameters,
Here is where, I may be wrong. All form fields values are correct, other
extracted values are also correct. But, I am not sure, which hidden fields
to pass. I may be wrong in setting the form fields. Their are 2 submit
button I Agree I don't Agree. I have added I Agree. I have added the
action parameter found in form tag. And a check box, which I want to
click, so have put its value as 1. For Select fields, I have given text
not value. Like for month April value is 4, I have given April in month
value instead of 4. These are the points for form fields where I may be
wrong. And reg other hidden fields, I can't make out which to add. I have
added u, t cdata. The url I am looking at is:
https://edit.yahoo.com/registration?.intl=usnew=1.done=http
It's best to grab the request sent by a browser and compare the data.
I have downloaded wireshark, but can't find a way to find out the parameters
of post. Can you please give directions / guidelines to know the parameters
of the request sent.
It would be very kind of you, if you can guide me with the fields. Setting
select, check box, other mentioned above hidden fields. Hope you cna help
and guide me.
Thanks a lot in advance
If you get a redirect to the same form you came from,
that typically means that the server didn't like the
data you entered.
Check the data you are posting. Check twice that you
send all hidden parameters, and a value for every
field where you have to enter data, and for every
checkbox you have to set. There may even
be some JavaScript somewhere in the page that modifies
the parameters or target URL when the form is submitted
by a browser.
hope that helps,
Roland
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Re: Why is POST (HttpClient) is acting like this?
Thanks Oleg. After some Rnd, now the same page is coming on post response. Their are programs that work through such sites via desktop application. What am I lacking, that I get wrong results? Their must be something to work with these sites also. Any idea or suggestion would be of great help. If you want, I can pass you the code. Please help me. I see in this site, you and other experts have helped so many people. Please. Thanks olegk wrote: On Tue, 2007-11-20 at 23:15 -0800, terry_513 wrote: Hello, In my desktop application, using HttpClient 3.1, I am navigating a web site. I am trying to retreive the site https://edit.yahoo.com/registration?.intl=usnew=1.done=http, I pass the respective parameters and perform a POST. The post requires redirect. So, I get the Location from the header which points to http://yahoo.com; and get the new location url via GET method. My problem is: the submission if form should be going somehwere else, but it is going to the home page. Why so? Where I may be going wrong? The code doesn't throw any exception or error. But the page that I receive is not expected. Any idea, guidance will be of great help. Thanks This has nothing to do with HttpClient. Yahoo and many other high profile sites are known to employ various techniques to detect and prevent automated screen-scraping. Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Why-is-POST-%28HttpClient%29-is-acting-like-this--tf4848502.html#a13875050 Sent from the HttpClient-User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why is POST (HttpClient) is acting like this?
dynamically passed. I had also added these parameters, but removed it as they remain same in all pages. //new NameValuePair(dracs, dracs), new NameValuePair(done, _done), new NameValuePair(last, ), new NameValuePair(partner, _partner), new NameValuePair(src, new String()), new NameValuePair(intl, new String(us)), new NameValuePair(jsenabled, new String(0)), //, new NameValuePair(action, formAction) // URL - https://edit.yahoo.com/registration?.intl=usnew=1.done=http // formAction - /registration;_ylt=A9FJpMTzzUJHpgIADgCZ2PAI POST /registration?.intl=usnew=1.done=http_ylt=A9FJpMBjCkRHERcBDgCZ2PAI HTTP/1.0[\r][\n] This is the source of the post method its required resources. Can anyone know, where what is the error? Why does the post refer to the same page instead of next page. I am in very bad shape to solve this problem. Please if, any one can help me out. Any help is highly appreciated. Thanks sebb-2-2 wrote: You could use a protocol analyser such as WireShark (www.wireshark.org) to compare the requests sent by a browser and those sent by your application. Some browsers also offer add-ons to show the HTTP traffic. Check what the browser is sending, and ensure that your application follows that as closely as possible. On 21/11/2007, terry_513 [EMAIL PROTECTED] wrote: Thanks Oleg. After some Rnd, now the same page is coming on post response. Their are programs that work through such sites via desktop application. What am I lacking, that I get wrong results? Their must be something to work with these sites also. Any idea or suggestion would be of great help. If you want, I can pass you the code. Please help me. I see in this site, you and other experts have helped so many people. Please. Thanks olegk wrote: On Tue, 2007-11-20 at 23:15 -0800, terry_513 wrote: Hello, In my desktop application, using HttpClient 3.1, I am navigating a web site. I am trying to retreive the site https://edit.yahoo.com/registration?.intl=usnew=1.done=http, I pass the respective parameters and perform a POST. The post requires redirect. So, I get the Location from the header which points to http://yahoo.com; and get the new location url via GET method. My problem is: the submission if form should be going somehwere else, but it is going to the home page. Why so? Where I may be going wrong? The code doesn't throw any exception or error. But the page that I receive is not expected. Any idea, guidance will be of great help. Thanks This has nothing to do with HttpClient. Yahoo and many other high profile sites are known to employ various techniques to detect and prevent automated screen-scraping. Oleg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Why-is-POST-%28HttpClient%29-is-acting-like-this--tf4848502.html#a13875050 Sent from the HttpClient-User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Why-is-POST-%28HttpClient%29-is-acting-like-this--tf4848502.html#a13878617 Sent from the HttpClient-User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why is POST (HttpClient) is acting like this?
Sebb, How do I use WireShark to get the info? I have never used before. Can you guide me, please. Thanks -- View this message in context: http://www.nabble.com/Why-is-POST-%28HttpClient%29-is-acting-like-this--tf4848502.html#a13881292 Sent from the HttpClient-User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why is POST (HttpClient) is acting like this?
The web site, i am working with is https://edit.yahoo.com/registration?.intl=usnew=1.done=http -- View this message in context: http://www.nabble.com/Why-is-POST-%28HttpClient%29-is-acting-like-this--tf4848502.html#a13881716 Sent from the HttpClient-User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Help needed to figure out Headers Post paramete
] HttpConnection - Open connection to edit.yahoo.com:443 2007/11/21 10:45:06:218 IST [DEBUG] header - POST /registration?.intl=usnew=1.done=http/registration;_ylt=A9G_XG22vkNHmYcADgCZ2PAI HTTP/1.1[\r][\n] 2007/11/21 10:45:06:234 IST [DEBUG] HttpMethodBase - Adding Host request header 2007/11/21 10:45:06:265 IST [DEBUG] HttpMethodBase - Default charset used: ISO-8859-1 2007/11/21 10:45:06:484 IST [DEBUG] HttpMethodBase - Default charset used: ISO-8859-1 2007/11/21 10:45:06:687 IST [DEBUG] header - User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.3) Gecko/20061201 Firefox/2.0.0.3 (Ubuntu-feisty)[\r][\n] 2007/11/21 10:45:06:718 IST [DEBUG] header - Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5[\r][\n] 2007/11/21 10:45:06:734 IST [DEBUG] header - Accept-Language: en-US[\r][\n] 2007/11/21 10:45:06:765 IST [DEBUG] header - Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7[\r][\n] 2007/11/21 10:45:06:781 IST [DEBUG] header - Keep-Alive: 300[\r][\n] 2007/11/21 10:45:06:796 IST [DEBUG] header - Connection: keep-alive[\r][\n] 2007/11/21 10:45:06:828 IST [DEBUG] header - Referer: https://edit.yahoo.com/registration?.intl=usnew=1.done=http[\r][\n]; 2007/11/21 10:45:06:843 IST [DEBUG] header - Host: edit.yahoo.com[\r][\n] 2007/11/21 10:45:06:875 IST [DEBUG] header - Cookie: $Version=0; B=1vb71it3k7flmb=3s=el; $Path=/; $Domain=.yahoo.com[\r][\n] 2007/11/21 10:45:06:890 IST [DEBUG] header - Content-Length: 697[\r][\n] 2007/11/21 10:45:06:906 IST [DEBUG] header - Content-Type: application/x-www-form-urlencoded[\r][\n] 2007/11/21 10:45:06:921 IST [DEBUG] header - [\r][\n] 2007/11/21 10:45:08:062 IST [DEBUG] EntityEnclosingMethod - Request body sent 2007/11/21 10:45:08:421 IST [DEBUG] header - HTTP/1.1 302 Found[\r][\n] 2007/11/21 10:45:08:468 IST [DEBUG] header - Date: Wed, 21 Nov 2007 05:15:07 GMT[\r][\n] 2007/11/21 10:45:08:500 IST [DEBUG] header - P3P: policyref=http://p3p.yahoo.com/w3c/p3p.xml;, CP=CAO DSP COR CUR ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE GOV[\r][\n] 2007/11/21 10:45:08:515 IST [DEBUG] header - Location: http://www.yahoo.com/[\r][\n]; 2007/11/21 10:45:08:531 IST [DEBUG] header - Connection: close[\r][\n] 2007/11/21 10:45:08:546 IST [DEBUG] header - Transfer-Encoding: chunked[\r][\n] 2007/11/21 10:45:08:562 IST [DEBUG] header - Content-Type: text/html[\r][\n] 2007/11/21 10:45:08:578 IST [DEBUG] HttpMethodDirector - Redirect required 2007/11/21 10:45:08:593 IST [INFO] HttpMethodDirector - Redirect requested but followRedirects is disabled Register Send: HTTP/1.1 302 Found POST Method failed: HTTP/1.1 302 Found Status Code = 302 Header Location = http://www.yahoo.com/ 2007/11/21 10:45:32:046 IST [DEBUG] HttpMethodBase - Should close connection in response to directive: close 2007/11/21 10:45:32:062 IST [DEBUG] HttpConnection - Releasing connection back to connection manager. REPLY FROM POS = In post, you can see, a Redirect is required. Status code is 302 Found the response that I receive from Post is the Locations is the home page. What do I do to solve this, why the post response is . Am I missing any thing more here. Please help me out. Thanks Puneet Lakhina wrote: On Nov 21, 2007 9:59 AM, Puneet Lakhina [EMAIL PROTECTED] wrote: On Nov 19, 2007 4:40 PM, terry_513 [EMAIL PROTECTED] wrote: Hello, I am new on this site, in need of help. Hope you experts will help a beginner. I am developing an application where, I have to login to web site, etc programmatically. I can access the web page, retreive the page. So, GET part is working fine. I have problem with Post. I am using JDK 1.6 with apache's HttpClient 3.1 for communicating through the web site. After setting parameters in NameValuePair[], when i run execuseMethod(postMethod), it throws the following exception : i]Exception in thread AWT-EventQueue-0 java.lang.IllegalArgumentException: host parameter is null This is Java Swing API error, please check that part of your code. In case that doesnt solve the problem, please full exception trace. Saw your other post now, the above is wrong, its something to do with httpclient only. Sorry. Could you please try printing out the url parameter that you are taking as argument in your method, to check if thats null or not. I think, I may be going wrong in providing proper headers, parameters, etc. Can anyone help me know: 1. How to implement log in my application. I think that will help me know the headers all erros exceptions.I tried a lot, but couldn't implement the Logging, if any one can guide me for that , would be great. http://jakarta.apache.org/httpcomponents/httpclient-3.x/logging.html 2. How can I know what parameters, I need to pass in the POST method. Along with form attributes, their may be any hidden values
How to rectify 302 Found message from POST method ?
Hello Friends,
I am developing a desktop application where I got to navigate to a web
site. Previously I was getting host parameter is null exception while Post
method. I solved the error by setting the host of the client -
client.getHostConfiguration().setHost(Url, 443, https); passed
HostConfiguration object along with executing post method.
Now, I am facing another problem of 302 Found response from post. Post
runs without any error. This is my Post code:
[code]
public String POST(String url, NameValuePair[] data) {
String res = ;
String URL = ymailSinupUrl + url;
PostMethod method = new PostMethod(URL);
// SET PROPERTIES
method.getParams().setParameter(http.method.retry-handler, new
DefaultHttpMethodRetryHandler(3, false));
method.setRequestHeader(User-agent, USER_AGENT);
method.setRequestHeader(Accept, ACCEPT);
method.setRequestHeader(Accept-Language, ACCEPT_LANG);
//method.setRequestHeader(Accept-Encoding, ACCEPT_ENC);
method.setRequestHeader(Accept-Charset, ACCEPT_CHAR);
method.setRequestHeader(Keep-Alive, KEEP_ALIVE);
method.setRequestHeader(Connection, CONNECTION);
if (! .equals(lastUrl))
method.setRequestHeader(Referer, lastUrl);
if (connectMgr.getConnection(hc).isOpen() == true)
System.out.println(Connection is OPEN);
else {
System.out.println(Connection is *** NOT OPEN
*** );
}
method.setRequestBody(data);
int statusCode = 0;
try {
statusCode = client.executeMethod(hc, method);
System.out.println(Register Send: +
method.getStatusLine().toString());
}catch (HttpException e) {
method.releaseConnection();
System.out.println(HTTP EXception : + e.getMessage());
}catch (IOException ie) {
method.releaseConnection();
System.out.println(Error Exe Method - Post. Status Code = +
statusCode);
ie.printStackTrace();
}
if (statusCode != 200) {
System.err.println((new StringBuilder()).append(POST Method
failed: ).append(method.getStatusLine()).toString());
} else {
InputStream inputStream = null;
BufferedReader input = null;
try {
inputStream = method.getResponseBodyAsStream();
input = new BufferedReader(new
InputStreamReader(inputStream));
String str;
while((str = input.readLine()) != null) {
res = (new
StringBuilder()).append(res).append(str).toString();
}
input.close();
} catch (IOException ie) {
method.releaseConnection();
ie.printStackTrace();
}
}
System.out.println((new StringBuilder()).append(Status Code =
).append(statusCode).toString());
Header h;
if (statusCode == 302) {
h = method.getResponseHeader(Location);
System.out.println(Header = + h.getValue());
}
try {
lastUrl = method.getURI().toString();
} catch (HttpException he) {
he.printStackTrace();
}finally {
method.releaseConnection();
}
return res;
}
[/code]
And this is the whole log, that I get from start
[code]
2007/11/21 10:44:26:234 IST [DEBUG] HttpClient - Java version: 1.6.0_02
2007/11/21 10:44:26:250 IST [DEBUG] HttpClient - Java vendor: Sun
Microsystems Inc.
2007/11/21 10:44:26:250 IST [DEBUG] HttpClient - Java class path:
E:\Trupti\JakartaApache\commons-codec-1.3.jar;E:\Trupti\JakartaApache\commons-httpclient-3.0.1.jar;E:\Trupti\JakartaApache\commons-lang-2.3.jar;E:\Trupti\JakartaApache\commons-logging-1.1.jar;E:\Trupti\Projects\Sol
Edad\Yname Maker\build\classes
2007/11/21 10:44:26:250 IST [DEBUG] HttpClient - Operating system name:
Windows XP
2007/11/21 10:44:26:250 IST [DEBUG] HttpClient - Operating system
architecture: x86
2007/11/21 10:44:26:250 IST [DEBUG] HttpClient - Operating system version:
5.1
2007/11/21 10:44:26:640 IST [DEBUG] HttpClient - SUN 1.6: SUN (DSA
key/parameter generation; DSA signing; SHA-1, MD5 digests; SecureRandom;
X.509 certificates; JKS keystore; PKIX CertPathValidator; PKIX
CertPathBuilder; LDAP, Collection CertStores, JavaPolicy Policy;
JavaLoginConfig Configuration)
2007/11/21 10:44:26:640 IST [DEBUG] HttpClient - SunRsaSign 1.5: Sun RSA
signature provider
2007/11/21 10:44:26:640 IST [DEBUG] HttpClient - SunJSSE 1.6: Sun JSSE
provider(PKCS12, SunX509 key/trust factories, SSLv3, TLSv1)
2007/11/21 10:44:26:640 IST [DEBUG] HttpClient - SunJCE 1.6: SunJCE Provider
(implements RSA, DES, Triple DES, AES, Blowfish, ARCFOUR, RC2, PBE,
Diffie-Hellman, HMAC)
2007/11/21
Why is POST (HttpClient) is acting like this?
Hello, In my desktop application, using HttpClient 3.1, I am navigating a web site. I am trying to retreive the site https://edit.yahoo.com/registration?.intl=usnew=1.done=http, I pass the respective parameters and perform a POST. The post requires redirect. So, I get the Location from the header which points to http://yahoo.com; and get the new location url via GET method. My problem is: the submission if form should be going somehwere else, but it is going to the home page. Why so? Where I may be going wrong? The code doesn't throw any exception or error. But the page that I receive is not expected. Any idea, guidance will be of great help. Thanks -- View this message in context: http://www.nabble.com/Why-is-POST-%28HttpClient%29-is-acting-like-this--tf4848502.html#a13872309 Sent from the HttpClient-User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Error Post a form
Hello,
I am developing an application where, I have to login to web site, etc.
I can access the web page, retreive the page. So, GET part is working fine.
I have problem with Post. I am using JDK 1.6 with apache's HttpClient 3.1
for communicating through the web site. After setting parameters in
NameValuePair[], when i run execuseMethod(postMethod), it throws the
following exception :
[i]Exception in thread AWT-EventQueue-0
java.lang.IllegalArgumentException: host parameter is null
at
org.apache.commons.httpclient.HttpConnection.setHost(HttpConnection.java:248)
at
org.apache.commons.httpclient.SimpleHttpConnectionManager.getConnectionWithTimeout
(SimpleHttpConnectionManager.java:163)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod
(HttpMethodDirector.java:152)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
at ynamemaker.YnameClient.POST(YnameClient.java:395)
at ynamemaker.YnameClient.createAccount(YnameClient.java:325)
at
ynamemaker.YAccCreatorForm.start_btnMouseClicked(YAccCreatorForm.java:97)
at ynamemaker.YAccCreatorForm.access$000(YAccCreatorForm.java:14)
at
ynamemaker.YAccCreatorForm$1.mouseClicked(YAccCreatorForm.java:42)
at
java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
at java.awt.Component.processMouseEvent(Component.java:6041)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
at java.awt.Component.processEvent(Component.java:5803)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4410)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:3995)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2429)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:173)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at
java.awt.EventDispatchThread.run(EventDispatchThread.java:121)[/i]
My post code is as follows:
public String POST(String url, NameValuePair[] data) {
String res = ;
PostMethod method = new PostMethod(url);
// SET PROPERTIES
method.getParams().setParameter(http.method.retry-handler, new
DefaultHttpMethodRetryHandler(3, false));
method.setRequestHeader(User-agent, USER_AGENT);
method.setRequestHeader(Accept, ACCEPT);
method.setRequestHeader(Accept-Language, ACCEPT_LANG);
method.setRequestHeader(Accept-Charset, USER_AGENT);
method.setRequestHeader(Keep-Alive, KEEP_ALIVE);
method.setRequestHeader(Connection, CONNECTION);
method.setRequestBody(data);
int statusCode = 0;
try {
statusCode = client.executeMethod(method); // EXCEPTION IS
THROWN
}catch (IOException ie) {
method.releaseConnection();
System.out.println(Error Exe Method - Post. Status Code = +
statusCode);
ie.printStackTrace();
}
I went across the For Absolute Beginners :-
http://jakarta.apache.org/httpcomponents/httpclient-3.x/logging.html site.
Grasped corrected how much I understood. After this, I am not able to
figure out the problem.
Can any one PLEASE help me with this error. Any help is highly
appreciated. How can I know if the headers are wrong, or any extra
parameters need to be added, etc ? Can that be the reason for failure?
Thanks
Terry
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