jivekb

jivekb.jar

kb.action.KbSearch

kb.action.EditCategories

kb.database.CommentBlockIterator

kb.database.DbEntry

kb.database.DbCategory

kb.database.DbQuery

kb.database.DbQueryLogger

kb.database.DbSearchManager

kb.database.DbWatchManager

kb.database.EntryBlockIterator

kb.database.EntryPartBlockIterator

kb.database.KbCategoryBlockIterator

kb.database.RecommendationBlockIterator

kb.database.WatchListener

jivebase.jar

com.jivesoftware.base.AuthFactory

com.jivesoftware.base.JivePropertyClusterTask

com.jivesoftware.base.util.PDFExtractor

com.jivesoftware.base.log.output.AsyncLogTarget

com.jivesoftware.base.database.ConnectionPool

com.jivesoftware.base.database.DbPresenceManager

com.jivesoftware.base.database.DbRoster

com.jivesoftware.base.database.SSOAuthFactory

差不多就剩这些啦。

我用的工具DJ Java Decompiler 3.5

AuthFactory反编译后，

protected AuthToken createAuthToken(HttpServletRequest request, HttpServletResponse response)不正确，结果如下：

protected AuthToken createAuthToken(HttpServletRequest request, HttpServletResponse response)

throws UnauthorizedException

{

HttpSession session;

AuthToken authToken;

Cookie cookie;

session = request.getSession();

authToken = (AuthToken)session.getAttribute("jive.authToken");

if(authToken != null)

return authToken;

cookie = CookieUtils.getCookie(request, "jive.authToken.autologin");

if(cookie == null)

break MISSING_BLOCK_LABEL_110;

String authInfo[] = decryptAuthInfo(cookie.getValue());

if(authInfo == null)

break MISSING_BLOCK_LABEL_90;

String username = authInfo[0];

String password = authInfo[1];

authToken = getAuthToken(username, password);

session.setAttribute("jive.authToken", authToken);

return authToken;

try

{

CookieUtils.deleteCookie(response, cookie);

}

catch(UnauthorizedException ue)

{

CookieUtils.deleteCookie(response, cookie);

throw ue;

}

throw new UnauthorizedException();

}

修改后：

protected AuthToken createAuthToken(HttpServletRequest request, HttpServletResponse response)

throws UnauthorizedException

{

HttpSession session;

AuthToken authToken;

Cookie cookie;

session = request.getSession();

authToken = (AuthToken)session.getAttribute("jive.authToken");

if(authToken != null)

return authToken;

cookie = CookieUtils.getCookie(request, "jive.authToken.autologin");

if(cookie == null)

throw new UnauthorizedException();

String authInfo[] = decryptAuthInfo(cookie.getValue());

if(authInfo == null)

{

CookieUtils.deleteCookie(response, cookie);

throw new UnauthorizedException();

}

String username = authInfo[0];

String password = authInfo[1];

authToken = getAuthToken(username, password);

session.setAttribute("jive.authToken", authToken);

return authToken;

}

编译后run()

public void run()

{

int i;

if(name != null && (value == null || "".equals(value.trim())))

{

JiveGlobals.deleteJiveProperty(name, false);

break MISSING_BLOCK_LABEL_119;

}

if(name == null || value == null)

break MISSING_BLOCK_LABEL_119;

i = 0;

_L2:

if(i >= excludedProperties.size())

break MISSING_BLOCK_LABEL_99;

String s = (String)excludedProperties.get(i);

if(name.equals(s))

return;

i++;

if(true) goto _L2; else goto _L1

_L1:

JiveGlobals.setJiveProperty(name, value, false);

break MISSING_BLOCK_LABEL_119;

Exception e;

e;

Log.error(e);

}

这些_L1,_L2的弄得心里真不舒服

修改后

public void run()

{

if (name != null && (value == null || "".equals(value.trim()))) {

JiveGlobals.deleteJiveProperty(name, false);

return;

}

if (name == null || value == null)

return;

for (int i = 0; i < excludedProperties.size(); i++) {

String s = (String) excludedProperties.get(i);

if (name.equals(s))

JiveGlobals.setJiveProperty(name, value, false);

}

}

再改一下，

    public void run()
    {
      if (name != null && (value == null || "".equals(value.trim()))) {
        JiveGlobals.deleteJiveProperty(name, false);
        return;
      }
      if (name == null || value == null)
        return;
      for (int i = 0; i < excludedProperties.size(); i++) {
        String s = (String) excludedProperties.get(i);
        if (name.equals(s))
        {
          JiveGlobals.setJiveProperty(name, value, false);
          return;
        }
      }
    }

private String extractTextWithNative(String filename)

throws IOException 不正确，代码如下：

    private String extractTextWithNative(String filename)
        throws IOException
    {
        StringWriter out = null;
        String nativeExec;
        Process p;
        char buf[];
        nativeExec = JiveGlobals.getJiveProperty("search.pdfToText.executable");
        String cmd[] = {
            JiveGlobals.getJiveHome() + File.separator + nativeExec, "-enc", "UTF-8", "-q", filename, "-"
        };
        p = Runtime.getRuntime().exec(cmd);
        BufferedInputStream bis = new BufferedInputStream(p.getInputStream());
        InputStreamReader reader = new InputStreamReader(bis, "UTF-8");
        out = new StringWriter();
        buf = new char[512];
        int len;
        while((len = reader.read(buf)) >= 0) 
            out.write(buf, 0, len);
        reader.close();
        bis.close();
        p.exitValue();
        p.destroy();
        break MISSING_BLOCK_LABEL_205;
        IllegalThreadStateException e;
        e;
        try
        {
            Thread.sleep(250L);
        }
        catch(InterruptedException e1)
        {
            Log.error(e1);
        }
        p.destroy();
        break MISSING_BLOCK_LABEL_205;
        Exception exception;
        exception;
        p.destroy();
        throw exception;
        if(p.exitValue() == 3)
        {
            String cmd[] = {
                JiveGlobals.getJiveHome() + File.separator + nativeExec, "-enc", "UTF-8", "-q", "-upw", "", filename, "-"
            };
            p = Runtime.getRuntime().exec(cmd);
            BufferedInputStream bis = new BufferedInputStream(p.getInputStream());
            InputStreamReader reader = new InputStreamReader(bis, "UTF-8");
            out = new StringWriter();
            int len;
            while((len = reader.read(buf)) >= 0) 
                out.write(buf, 0, len);
            reader.close();
            bis.close();
        }
        p.exitValue();
        p.destroy();
        break MISSING_BLOCK_LABEL_416;
        e;
        try
        {
            Thread.sleep(250L);
        }
        catch(InterruptedException e1)
        {
            Log.error(e1);
        }
        p.destroy();
        break MISSING_BLOCK_LABEL_416;
        Exception exception1;
        exception1;
        p.destroy();
        throw exception1;
        if(p.exitValue() == 0)
            break MISSING_BLOCK_LABEL_491;
        Log.error("pdf parser returned exit code of: " + p.exitValue() + " for document " + filename);
        Log.error("Falling back to PDFBox to parse pdf");
        return extractTextWithPdfBox(filename);
        IOException e;
        e;
        Log.error("IOException thrown attempting to use native code to parse pdf", e);
        Log.error("Falling back to PDFBox to parse pdf");
        return extractTextWithPdfBox(filename);
        return out.toString();
    }

用本地方法获取PDF文件内容。

改成

private String extractTextWithNative(String filename)
        throws IOException{
        Log.error("哇，好长啦！怕啦你啦。");
        return extractTextWithPdfBox(filename);
}

编译后 run方法出错。

唉，无聊，用别人开源的东东，也就是啦，非得打在自己包里标上"jivesoftware 荣誉出品"

本类参看org.apache.log.output.AsyncLogTarget