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Host parameter is null

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Anonymous
2006-09-12
2012-09-04

  • Anonymous

    Anonymous - 2006-09-12

    Hi, I'm currently using HttpClient + JTidy + Saxon in a web application to extract data from a legacy php4 web application and my extraction requirements vary fron day to day. Being able to configure the extraction process simply editing an XML configuration file is just what I was looking for, so I'm trying Web-Harvest.

    However, I'm in trouble as my first test to access that legacy application is not working. I'm getting this trace:
    java.lang.IllegalArgumentException: host parameter is null
    org.apache.commons.httpclient.HttpConnection.setHost(HttpConnection.java:249)
    org.apache.commons.httpclient.SimpleHttpConnectionManager.getConnectionWithTimeout(SimpleHttpConnectionManager.java:146)
    org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:152)
    org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
    org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
    org.webharvest.runtime.web.HttpClientManager.execute(HttpClientManager.java:103)
    org.webharvest.runtime.processors.HttpProcessor.execute(HttpProcessor.java:46)
    org.webharvest.runtime.processors.BaseProcessor.run(BaseProcessor.java:51)
    org.webharvest.runtime.processors.BaseProcessor.executeBody(BaseProcessor.java:72)
    org.webharvest.runtime.processors.BaseProcessor.getBodyListContent(BaseProcessor.java:104)
    org.webharvest.runtime.processors.VarDefProcessor.execute(VarDefProcessor.java:22)
    org.webharvest.runtime.processors.BaseProcessor.run(BaseProcessor.java:51)
    org.webharvest.runtime.Scraper.execute(Scraper.java:73)
    org.webharvest.runtime.Scraper.execute(Scraper.java:82)
    org.chop.vishc.actions.SelPetPascoAction.executePA(SelPetPascoAction.java:76)
    ...

    My XML config:
    <?xml version="1.0" encoding="UTF-8"?>
    <config>
    <var-def name="result">
    <http url="http://myhost/acceso.php4" method="post" id="dynamic_http">
    <http-param name="idusu">uid</http-param>
    <http-param name="pass">pwd</http-param>
    </http>
    </var-def>
    </config>

    Trying to access other pages via get methods are working. I suspect it might have to do with the fact that the remote host sends a redirect (I was using followRedirects=true in my HttpClient code) that might not be well formed.

    Thanks a lot. Web-Harvest is just the tool I'd have written if I had the skills.

    Regards.

     

    • Anonymous

      Anonymous - 2006-10-30

      Oh well this is very embarrasing but it looks like I was having some kind of jar-hell in my \WEB-INF\lib directory, it needed some serious cleanup.
      I must say you had the problem fixed the first time (with version 0.24) but for some reason my web app was still building with the previous version.
      Anyway, things are going fine now.

      Regards

       

    • Vladimir Nikic

      Vladimir Nikic - 2006-09-12

      Yes - it throws exception when trying to redirect. Redirection generally works, but I suppose there is some special situation there.

      Can you check which is your redirection URL?

       

    • Anonymous

      Anonymous - 2006-09-13

      Of course. The location response header returned by the server is:

      'conspac.php4?PHPSESSID=<hash>&new_login=1'

      There's no leading slash. Now I recall that in my httpClient code I had to turn followRedirects off to append a '/' to this uri before trying to open it.

       

    • Vladimir Nikic

      Vladimir Nikic - 2006-09-13

      OK it was about relative paths in redirection URL.
      Please download new version (0.24) and try now.

       

    • Anonymous

      Anonymous - 2006-09-14

      Sorry, but I'm afraid I'm getting the same exception and trace as before.

       

    • Vladimir Nikic

      Vladimir Nikic - 2006-09-18

      Well, I tried to reproduce your situation and found the same exception. After fixing that relative redirection URL everything was ok. I created one php page which is doing only redirection to the relative page:

      header( 'Location: test.php' ) ;

      Before fixing the bug in Web-Harvest I was getting the sme exception which you had reported.
      So I thought that it was fixed.

      Did you run your config from the command line or from the Java code?
      If you are running it from Java, can you try to debug it and see what is going on?

       

    • Anonymous

      Anonymous - 2006-10-09

      Sorry but I've been on vacation.

      I'm running my config from Java code. Do you mean tracing into Web-Harvest classes?

      I've upgraded Web-Harvest to version 0.26 to see if there were changes for me, but the exception trace I get is the same.

      I see you have upgraded tagsoup to v1.0.1 ... any plans to upgrade HttpClient to 3.0.1?

       

    • Vladimir Nikic

      Vladimir Nikic - 2006-10-12

      Well, about HttpClient - it is not so important - I suppose 3.0.1 is backword compatibile with 3.0 and I didn't find any bugs in 3.0. You can use 3.0.1.

      About the bug: I need more info but I cannot make such scenario at my place. I thought that I've fixed the bug. Maybe you could debug your execution, but use source java files from web harvest in your project in order to find what exactly is going on. I suppose you should debug HttpClientManager class which is actually the wrapper around Commons HttpClient.

       

    • Anonymous

      Anonymous - 2006-10-17

      As a first step I enabled logging on org.webharvest and org.apache.commons.httpclient
      I set logging level to TRACE and this is what came out (I'm afraid it's mostly httpclient's stuff):

      366676 [http-8080-Processor4] INFO org.webharvest.definition.XmlParser - XML parsed in 0ms.
      366723 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - Java version: 1.5.0_03
      366723 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - Java vendor: Sun Microsystems Inc.
      366723 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - Java class path: C:\Borland\JBuilder2006\thirdparty\jakarta-tomcat-5.5.9\bin\bootstrap.jar;C:\Borland\JBuilder2006\jdk1.5\lib\tools.jar
      366723 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - Operating system name: Windows 2003
      366723 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - Operating system architecture: x86
      366723 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - Operating system version: 5.2
      366801 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - SUN 1.5: SUN (DSA key/parameter generation; DSA signing; SHA-1, MD5 digests; SecureRandom; X.509 certificates; JKS keystore; PKIX CertPathValidator; PKIX CertPathBuilder; LDAP, Collection CertStores)
      366801 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - SunRsaSign 1.5: Sun RSA signature provider
      366801 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - SunJSSE 1.5: Sun JSSE provider(PKCS12, SunX509 key/trust factories, SSLv3, TLSv1)
      366801 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - SunJCE 1.5: SunJCE Provider (implements RSA, DES, Triple DES, AES, Blowfish, ARCFOUR, RC2, PBE, Diffie-Hellman, HMAC)
      366801 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - SunJGSS 1.0: Sun (Kerberos v5)
      366801 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - SunSASL 1.5: Sun SASL provider(implements client mechanisms for: DIGEST-MD5, GSSAPI, EXTERNAL, PLAIN, CRAM-MD5; server mechanisms for: DIGEST-MD5, GSSAPI, CRAM-MD5)
      366817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.useragent = Jakarta Commons-HttpClient/3.0-rc3
      366817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.version = HTTP/1.1
      366817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.connection-manager.class = class org.apache.commons.httpclient.SimpleHttpConnectionManager
      366817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.cookie-policy = rfc2109
      366832 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.element-charset = US-ASCII
      366832 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.content-charset = ISO-8859-1
      366832 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.method.retry-handler = org.apache.commons.httpclient.DefaultHttpMethodRetryHandler@1958cc2
      366832 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.dateparser.patterns = [EEE, dd MMM yyyy HH:mm:ss zzz, EEEE, dd-MMM-yy HH:mm:ss zzz, EEE MMM d HH:mm:ss yyyy, EEE, dd-MMM-yyyy HH:mm:ss z, EEE, dd-MMM-yyyy HH-mm-ss z, EEE, dd MMM yy HH:mm:ss z, EEE dd-MMM-yyyy HH:mm:ss z, EEE dd MMM yyyy HH:mm:ss z, EEE dd-MMM-yyyy HH-mm-ss z, EEE dd-MMM-yy HH:mm:ss z, EEE dd MMM yy HH:mm:ss z, EEE,dd-MMM-yy HH:mm:ss z, EEE,dd-MMM-yyyy HH:mm:ss z, EEE, dd-MM-yyyy HH:mm:ss z]
      366848 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.allow-circular-redirects = true
      org.apache.commons.httpclient.contrib.ssl.EasySSLProtocolSocketFactory@2cbc86
      366895 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - VarDefProcessor starts processing...
      366895 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - HttpProcessor starts processing...[ID=dynamic_http]
      366895 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor starts processing...
      366895 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor starts processing...
      366895 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor processor executed in 0ms.
      366910 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor processor executed in 15ms.
      366910 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor starts processing...
      366910 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor starts processing...
      366910 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor processor executed in 0ms.
      366910 [http-8080-Processor4] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor processor executed in 0ms.
      366957 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.setRequestBody(NameValuePair[])
      366957 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.clearRequestBody()
      366957 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.clearRequestBody()
      366957 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.addParameters(NameValuePair[])
      366973 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.clearRequestBody()
      366973 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - HttpMethodBase.addRequestHeader(Header)
      366973 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HttpMethod)
      366973 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HostConfiguration,HttpMethod,HttpState)
      366989 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodDirector - Attempt number 1 to process request
      366989 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.open()
      366989 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - Open connection to 69.146.1.40:80
      371504 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.execute(HttpState, HttpConnection)
      371504 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.writeRequest(HttpState, HttpConnection)
      371504 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.writeRequestLine(HttpState, HttpConnection)
      371504 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.generateRequestLine(HttpConnection, String, String, String, String)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.writeRequestHeaders(HttpState,HttpConnection)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.addRequestHeaders(HttpState, HttpConnection)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.ExpectContinueMethod - enter ExpectContinueMethod.addRequestHeaders(HttpState, HttpConnection)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addRequestHeaders(HttpState, HttpConnection)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addUserAgentRequestHeaders(HttpState, HttpConnection)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addHostRequestHeader(HttpState, HttpConnection)
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Adding Host request header
      371582 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addCookieRequestHeader(HttpState, HttpConnection)
      371598 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpState - enter HttpState.getCookies()
      371598 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.match(String, int, String, boolean, Cookie[])
      371598 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addProxyConnectionHeader(HttpState, HttpConnection)
      371598 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.addContentLengthRequestHeader(HttpState, HttpConnection)
      371614 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.getRequestContentLength()
      371614 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.hasRequestContent()
      371614 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.getParameters()
      371614 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter getContentCharSet( Header contentheader )
      371614 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Default charset used: ISO-8859-1
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - HttpMethodBase.addRequestHeader(Header)
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.getParameters()
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter getContentCharSet( Header contentheader )
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(String)
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.getParameterByName(String)
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Default charset used: ISO-8859-1
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      371629 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.writeLine()
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      371645 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.writeRequestBody(HttpState, HttpConnection)
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.hasRequestContent()
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.getRequestContentLength()
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.hasRequestContent()
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.getRequestOutputStream()
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - Request body sent
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.flushRequestOutputStream()
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponse(HttpState, HttpConnection)
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readStatusLine(HttpState, HttpConnection)
      371661 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.readLine()
      371676 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371676 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponseHeaders(HttpState,HttpConnection)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.getResponseInputStream()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HeaderParser.parseHeaders(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.processResponseHeaders(HttpState, HttpConnection)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, String)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, Header)
      371692 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.Cookie - enter Cookie(String, String, String, String, Date, boolean)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.validate(String, int, String, boolean, Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.validate(String, port, path, boolean, Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpState - enter HttpState.addCookie(Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.formatCookie(Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Cookie accepted: "$Version=0; PHPSESSID=24f48aeb57695020970a5991549b5b35; $Path=/"
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, String)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, Header)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.Cookie - enter Cookie(String, String, String, String, Date, boolean)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.validate(String, int, String, boolean, Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.validate(String, port, path, boolean, Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpState - enter HttpState.addCookie(Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.formatCookie(Cookie)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Cookie accepted: "$Version=0; PHPSESSID=2fa16a2bd928e3a771df864b36c8b7d8; $Path=/"
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponseBody(HttpState, HttpConnection)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponseBody(HttpConnection)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.getResponseInputStream()
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(String)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.isResponseAvailable(int)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.canResponseHaveBody(int)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodDirector - Redirect required
      371817 [http-8080-Processor4] INFO org.apache.commons.httpclient.HttpMethodDirector - Redirect requested but followRedirects is disabled
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HeaderParser.parseHeaders(InputStream, String)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Resorting to protocol version default close connection policy
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - Should NOT close connection, using HTTP/1.1
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.isResponseAvailable()
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.releaseConnection()
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - Releasing connection back to connection manager.
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.methods.GetMethod - enter GetMethod(String)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpMethodBase - HttpMethodBase.addRequestHeader(Header)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HttpMethod)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HostConfiguration,HttpMethod,HttpState)
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.close()
      371817 [http-8080-Processor4] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.closeSockedAndStreams()
      371817 [http-8080-Processor4] WARN org.apache.struts.action.RequestProcessor - Unhandled Exception thrown: class java.lang.IllegalArgumentException
      371832 [http-8080-Processor4] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/test].[action] - Servlet.service() para servlet action lanzó excepción

      There are some lines near the end of the trace telling followRedirects is disabled somewhere, but I suppose you're handling this on your own as there are some reads below that...
      I would try to enable the wire log in httpclient to see what's going on, but I need some help on that.

      Greets

       

    • Anonymous

      Anonymous - 2006-10-17

      I finally enabled the wire log in httpclient (it was easier than I had thought) and ran a new trace. Again, lots of httpclient stuff:

      121468 [http-8080-Processor3] INFO org.webharvest.definition.XmlParser - XML parsed in 0ms.
      121530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - Java version: 1.5.0_03
      121530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - Java vendor: Sun Microsystems Inc.
      121530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - Java class path: C:\Borland\JBuilder2006\thirdparty\jakarta-tomcat-5.5.9\bin\bootstrap.jar;C:\Borland\JBuilder2006\jdk1.5\lib\tools.jar
      121561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - Operating system name: Windows 2003
      121561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - Operating system architecture: x86
      121561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - Operating system version: 5.2
      121608 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - SUN 1.5: SUN (DSA key/parameter generation; DSA signing; SHA-1, MD5 digests; SecureRandom; X.509 certificates; JKS keystore; PKIX CertPathValidator; PKIX CertPathBuilder; LDAP, Collection CertStores)
      121624 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - SunRsaSign 1.5: Sun RSA signature provider
      121624 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - SunJSSE 1.5: Sun JSSE provider(PKCS12, SunX509 key/trust factories, SSLv3, TLSv1)
      121624 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - SunJCE 1.5: SunJCE Provider (implements RSA, DES, Triple DES, AES, Blowfish, ARCFOUR, RC2, PBE, Diffie-Hellman, HMAC)
      121624 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - SunJGSS 1.0: Sun (Kerberos v5)
      121624 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - SunSASL 1.5: Sun SASL provider(implements client mechanisms for: DIGEST-MD5, GSSAPI, EXTERNAL, PLAIN, CRAM-MD5; server mechanisms for: DIGEST-MD5, GSSAPI, CRAM-MD5)
      121640 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.useragent = Jakarta Commons-HttpClient/3.0-rc3
      121640 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.version = HTTP/1.1
      121640 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.connection-manager.class = class org.apache.commons.httpclient.SimpleHttpConnectionManager
      121640 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.cookie-policy = rfc2109
      121640 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.element-charset = US-ASCII
      121640 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.content-charset = ISO-8859-1
      121655 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.method.retry-handler = org.apache.commons.httpclient.DefaultHttpMethodRetryHandler@1c8fb4b
      121655 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.dateparser.patterns = [EEE, dd MMM yyyy HH:mm:ss zzz, EEEE, dd-MMM-yy HH:mm:ss zzz, EEE MMM d HH:mm:ss yyyy, EEE, dd-MMM-yyyy HH:mm:ss z, EEE, dd-MMM-yyyy HH-mm-ss z, EEE, dd MMM yy HH:mm:ss z, EEE dd-MMM-yyyy HH:mm:ss z, EEE dd MMM yyyy HH:mm:ss z, EEE dd-MMM-yyyy HH-mm-ss z, EEE dd-MMM-yy HH:mm:ss z, EEE dd MMM yy HH:mm:ss z, EEE,dd-MMM-yy HH:mm:ss z, EEE,dd-MMM-yyyy HH:mm:ss z, EEE, dd-MM-yyyy HH:mm:ss z]
      121655 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.params.DefaultHttpParams - Set parameter http.protocol.allow-circular-redirects = true
      org.apache.commons.httpclient.contrib.ssl.EasySSLProtocolSocketFactory@127f79d
      121718 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - VarDefProcessor starts processing...
      121718 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - HttpProcessor starts processing...[ID=dynamic_http]
      121718 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor starts processing...
      121718 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor starts processing...
      121733 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor processor executed in 15ms.
      121796 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor processor executed in 78ms.
      121796 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor starts processing...
      121796 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor starts processing...
      121796 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - ConstantProcessor processor executed in 0ms.
      121796 [http-8080-Processor3] INFO org.webharvest.runtime.processors.BaseProcessor - HttpParamProcessor processor executed in 0ms.
      121843 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.setRequestBody(NameValuePair[])
      121843 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.clearRequestBody()
      121843 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.clearRequestBody()
      121843 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.addParameters(NameValuePair[])
      121858 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.clearRequestBody()
      121874 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - HttpMethodBase.addRequestHeader(Header)
      121874 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HttpMethod)
      121874 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HostConfiguration,HttpMethod,HttpState)
      121890 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodDirector - Attempt number 1 to process request
      121890 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.open()
      121890 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - Open connection to 69.146.1.40:80
      126389 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.execute(HttpState, HttpConnection)
      126389 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.writeRequest(HttpState, HttpConnection)
      126389 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.writeRequestLine(HttpState, HttpConnection)
      126389 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.generateRequestLine(HttpConnection, String, String, String, String)
      126468 [http-8080-Processor3] DEBUG httpclient.wire.header - >> "POST /acceso.php4 HTTP/1.1[\r][\n]"
      126468 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      126468 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.writeRequestHeaders(HttpState,HttpConnection)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.addRequestHeaders(HttpState, HttpConnection)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.ExpectContinueMethod - enter ExpectContinueMethod.addRequestHeaders(HttpState, HttpConnection)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addRequestHeaders(HttpState, HttpConnection)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addUserAgentRequestHeaders(HttpState, HttpConnection)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addHostRequestHeader(HttpState, HttpConnection)
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Adding Host request header
      126483 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addCookieRequestHeader(HttpState, HttpConnection)
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpState - enter HttpState.getCookies()
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.match(String, int, String, boolean, Cookie[])
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.addProxyConnectionHeader(HttpState, HttpConnection)
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.addContentLengthRequestHeader(HttpState, HttpConnection)
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.getRequestContentLength()
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.hasRequestContent()
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.getParameters()
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter getContentCharSet( Header contentheader )
      126499 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Default charset used: ISO-8859-1
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - HttpMethodBase.addRequestHeader(Header)
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.getParameters()
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter getContentCharSet( Header contentheader )
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(String)
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.getParameterByName(String)
      126514 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Default charset used: ISO-8859-1
      126514 [http-8080-Processor3] DEBUG httpclient.wire.header - >> "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.1) Gecko/20060111 Firefox/1.5.0.1[\r][\n]"
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      126530 [http-8080-Processor3] DEBUG httpclient.wire.header - >> "Host: 69.146.1.40[\r][\n]"
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      126530 [http-8080-Processor3] DEBUG httpclient.wire.header - >> "Content-Length: 26[\r][\n]"
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      126530 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      126546 [http-8080-Processor3] DEBUG httpclient.wire.header - >> "Content-Type: application/x-www-form-urlencoded[\r][\n]"
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.print(String)
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.writeLine()
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[])
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.write(byte[], int, int)
      126546 [http-8080-Processor3] DEBUG httpclient.wire.header - >> "[\r][\n]"
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.writeRequestBody(HttpState, HttpConnection)
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.hasRequestContent()
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - enter EntityEnclosingMethod.getRequestContentLength()
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.PostMethod - enter PostMethod.hasRequestContent()
      126546 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.getRequestOutputStream()
      126561 [http-8080-Processor3] DEBUG httpclient.wire.content - >> "idusu=login&pass=password"
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.EntityEnclosingMethod - Request body sent
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.flushRequestOutputStream()
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponse(HttpState, HttpConnection)
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readStatusLine(HttpState, HttpConnection)
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.readLine()
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126561 [http-8080-Processor3] DEBUG httpclient.wire.header - << "HTTP/1.1 302 Found[\r][\n]"
      126561 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponseHeaders(HttpState,HttpConnection)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.getResponseInputStream()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HeaderParser.parseHeaders(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126577 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126593 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126608 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Date: Tue, 17 Oct 2006 12:47:08 GMT[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Server: Apache/1.3.23 (Unix) PHP/4.4.2[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "X-Powered-By: PHP/4.4.2[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Set-Cookie: PHPSESSID=a4ac207a561232ed32a86de6c70b81c9; path=/[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Expires: Thu, 19 Nov 1981 08:52:00 GMT[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Pragma: no-cache[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Set-Cookie: PHPSESSID=239c820a07ee40461e8ed32f18c3e235; path=/[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Location: conspac.php4?PHPSESSID=239c820a07ee40461e8ed32f18c3e235&new_login=1[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Transfer-Encoding: chunked[\r][\n]"
      126608 [http-8080-Processor3] DEBUG httpclient.wire.header - << "Content-Type: text/html[\r][\n]"
      126608 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.processResponseHeaders(HttpState, HttpConnection)
      126608 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, String)
      126608 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, Header)
      126624 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.Cookie - enter Cookie(String, String, String, String, Date, boolean)
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.validate(String, int, String, boolean, Cookie)
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.validate(String, port, path, boolean, Cookie)
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpState - enter HttpState.addCookie(Cookie)
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.formatCookie(Cookie)
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Cookie accepted: "$Version=0; PHPSESSID=a4ac207a561232ed32a86de6c70b81c9; $Path=/"
      126749 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, String)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.parse(String, port, path, boolean, Header)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.Cookie - enter Cookie(String, String, String, String, Date, boolean)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.validate(String, int, String, boolean, Cookie)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter CookieSpecBase.validate(String, port, path, boolean, Cookie)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpState - enter HttpState.addCookie(Cookie)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.cookie.CookieSpec - enter RFC2109Spec.formatCookie(Cookie)
      126764 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Cookie accepted: "$Version=0; PHPSESSID=239c820a07ee40461e8ed32f18c3e235; $Path=/"
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponseBody(HttpState, HttpConnection)
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.readResponseBody(HttpConnection)
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.getResponseInputStream()
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(String)
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HeaderElement - enter HeaderElement.parseElements(char[])
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.isResponseAvailable(int)
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - enter HttpMethodBase.canResponseHaveBody(int)
      126780 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodDirector - Redirect required
      126780 [http-8080-Processor3] INFO org.apache.commons.httpclient.HttpMethodDirector - Redirect requested but followRedirects is disabled
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "1"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "a"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "f"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\r]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\n]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "<br />[\n]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "<b>Warning</b>: Unknown(): Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively. in <b>Unknown</b> on line <b>0</b><br />[\n]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\r]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\n]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "0"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\r]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\n]"
      126796 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HeaderParser.parseHeaders(InputStream, String)
      126796 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readLine(InputStream, String)
      126796 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpParser - enter HttpParser.readRawLine()
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\r]"
      126796 [http-8080-Processor3] DEBUG httpclient.wire.content - << "[\n]"
      126796 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Resorting to protocol version default close connection policy
      126796 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - Should NOT close connection, using HTTP/1.1
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.isResponseAvailable()
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.releaseConnection()
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - Releasing connection back to connection manager.
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.methods.GetMethod - enter GetMethod(String)
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpMethodBase - HttpMethodBase.addRequestHeader(Header)
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HttpMethod)
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpClient - enter HttpClient.executeMethod(HostConfiguration,HttpMethod,HttpState)
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.close()
      126811 [http-8080-Processor3] DEBUG org.apache.commons.httpclient.HttpConnection - enter HttpConnection.closeSockedAndStreams()
      126827 [http-8080-Processor3] WARN org.apache.struts.action.RequestProcessor - Unhandled Exception thrown: class java.lang.IllegalArgumentException
      126827 [http-8080-Processor3] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/test].[action] - Servlet.service() para servlet action lanzó excepción
      java.lang.IllegalArgumentException: host parameter is null
      at org.apache.commons.httpclient.HttpConnection.setHost(HttpConnection.java:249)
      at org.apache.commons.httpclient.SimpleHttpConnectionManager.getConnectionWithTimeout(SimpleHttpConnectionManager.java:146)
      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 org.webharvest.runtime.web.HttpClientManager.execute(HttpClientManager.java:103)
      at org.webharvest.runtime.processors.HttpProcessor.execute(HttpProcessor.java:46)
      at org.webharvest.runtime.processors.BaseProcessor.run(BaseProcessor.java:51)
      at org.webharvest.runtime.processors.BaseProcessor.executeBody(BaseProcessor.java:72)
      at org.webharvest.runtime.processors.BaseProcessor.getBodyListContent(BaseProcessor.java:104)
      at org.webharvest.runtime.processors.VarDefProcessor.execute(VarDefProcessor.java:22)
      at org.webharvest.runtime.processors.BaseProcessor.run(BaseProcessor.java:51)
      at org.webharvest.runtime.Scraper.execute(Scraper.java:73)
      at org.webharvest.runtime.Scraper.execute(Scraper.java:82)
      at org.chop.vishc.actions.SelPetPascoAction.executePA(SelPetPascoAction.java:76)
      at org.chop.vishc.actions.BaseProtectedAction.execute(BaseProtectedAction.java:46)
      at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
      at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
      at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
      at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
      at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
      at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
      at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
      at java.lang.Thread.run(Thread.java:595)

       

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