//IndexTransfer_p.java
//-----------------------
//part of the AnomicHTTPD caching proxy
//(C) by Michael Peter Christen; mc@anomic.de
//first published on http://www.anomic.de
//Frankfurt, Germany, 2005
//
//This file is contributed by Martin Thelian
//
// $LastChangedDate: 2005-10-17 17:46:12 +0200 (Mo, 17 Okt 2005) $
// $LastChangedRevision: 947 $
// $LastChangedBy: borg-0300 $
//
//This program is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2 of the License, or
//(at your option) any later version.
//
//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program; if not, write to the Free Software
//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//Using this software in any meaning (reading, learning, copying, compiling,
//running) means that you agree that the Author(s) is (are) not responsible
//for cost, loss of data or any harm that may be caused directly or indirectly
//by usage of this softare or this documentation. The usage of this software
//is on your own risk. The installation and usage (starting/running) of this
//software may allow other people or application to access your computer and
//any attached devices and is highly dependent on the configuration of the
//software which must be done by the user of the software; the author(s) is
//(are) also not responsible for proper configuration and usage of the
//software, even if provoked by documentation provided together with
//the software.
//
//Any changes to this file according to the GPL as documented in the file
//gpl.txt aside this file in the shipment you received can be done to the
//lines that follows this copyright notice here, but changes must not be
//done inside the copyright notive above. A re-distribution must contain
//the intact and unchanged copyright notice.
//Contributions and changes to the program code must be marked as such.
//You must compile this file with
//javac -classpath .:../Classes IndexControl_p.java
//if the shell's current path is HTROOT
import java.io.File;
import java.io.PrintStream;
import java.util.Date;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.plasma.dbImport.dbImporter;
import de.anomic.server.serverByteBuffer;
import de.anomic.server.serverDate;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
public final class IndexImport_p {
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
// return variable that accumulates replacements
plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
serverObjects prop = new serverObjects();
int activeCount = 0;
if (post != null) {
if (post.containsKey("startIndexDbImport")) {
try {
// getting the import path
String importPath = (String) post.get("importPath");
String importType = (String) post.get("importType");
String cacheSizeStr = (String) post.get("cacheSize");
int cacheSize = 8*1024*1024;
try {
cacheSize = Integer.valueOf(cacheSizeStr).intValue();
} catch (NumberFormatException e) {}
boolean startImport = true;
// // check if there is an already running thread with the same import path
// Thread[] importThreads = new Thread[plasmaDbImporter.runningJobs.activeCount()*2];
// activeCount = plasmaDbImporter.runningJobs.enumerate(importThreads);
//
// for (int i=0; i < activeCount; i++) {
// plasmaDbImporter currThread = (plasmaDbImporter) importThreads[i];
// if (currThread.getJobName().equals(new File(importPath))) {
// prop.put("error",2);
// startImport = false;
// }
// }
//
if (startImport) {
dbImporter importerThread = switchboard.dbImportManager.getNewImporter(importType);
if (importerThread != null) {
importerThread.init(new File(importPath), switchboard.indexPublicTextPath, cacheSize, 100);
importerThread.startIt();
}
prop.put("LOCATION","");
return prop;
}
} catch (Exception e) {
serverByteBuffer errorMsg = new serverByteBuffer(100);
PrintStream errorOut = new PrintStream(errorMsg);
e.printStackTrace(errorOut);
prop.put("error",3);
prop.put("error_error_msg",e.toString());
prop.put("error_error_stackTrace",errorMsg.toString().replaceAll("\n","<br>"));
errorOut.close();
}
} else if (post.containsKey("clearFinishedJobList")) {
switchboard.dbImportManager.finishedJobs.clear();
prop.put("LOCATION","");
return prop;
} else if (
(post.containsKey("stopIndexDbImport")) ||
(post.containsKey("pauseIndexDbImport")) ||
(post.containsKey("continueIndexDbImport"))
) {
// getting the job nr of the thread
String jobID = (String) post.get("jobNr");
dbImporter importer = switchboard.dbImportManager.getImporterByID(Integer.valueOf(jobID).intValue());
if (importer != null) {
if (post.containsKey("stopIndexDbImport")) {
try {
importer.stopIt();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else if (post.containsKey("pauseIndexDbImport")) {
importer.pauseIt();
} else if (post.containsKey("continueIndexDbImport")) {
importer.continueIt();
}
}
prop.put("LOCATION","");
return prop;
}
}
prop.put("wcount", Integer.toString(switchboard.wordIndex.size()));
prop.put("ucount", Integer.toString(switchboard.urlPool.loadedURL.size()));
/*
* Loop over all currently running jobs
*/
dbImporter[] importThreads = switchboard.dbImportManager.getRunningImporter();
activeCount = importThreads.length;
for (int i=0; i < activeCount; i++) {
dbImporter currThread = importThreads[i];
// get import type
prop.put("running.jobs_" + i + "_type", currThread.getJobType());
// root path of the source db
String fullName = currThread.getJobName().toString();
String shortName = (fullName.length()>30)?fullName.substring(0,12) + "..." + fullName.substring(fullName.length()-22,fullName.length()):fullName;
prop.put("running.jobs_" + i + "_fullName",fullName);
prop.put("running.jobs_" + i + "_shortName",shortName);
// specifies if the importer is still running
prop.put("running.jobs_" + i + "_stopped", currThread.isStopped() ? 0:1);
// specifies if the importer was paused
prop.put("running.jobs_" + i + "_paused", currThread.isPaused() ? 1:0);
// setting the status
prop.put("running.jobs_" + i + "_runningStatus", currThread.isPaused() ? 2 : currThread.isStopped() ? 0 : 1);
// other information
prop.put("running.jobs_" + i + "_percent", Integer.toString(currThread.getProcessingStatusPercent()));
prop.put("running.jobs_" + i + "_elapsed", serverDate.intervalToString(currThread.getElapsedTime()));
prop.put("running.jobs_" + i + "_estimated", serverDate.intervalToString(currThread.getEstimatedTime()));
prop.put("running.jobs_" + i + "_status", currThread.getStatus().replaceAll("\n", "<br>"));
// job number of the importer thread
prop.put("running.jobs_" + i + "_job_nr", Integer.toString(currThread.getJobID()));
}
prop.put("running.jobs",activeCount);
/*
* Loop over all finished jobs
*/
dbImporter[] finishedJobs = switchboard.dbImportManager.getFinishedImporter();
for (int i=0; i<finishedJobs.length; i++) {
dbImporter currThread = finishedJobs[i];
String error = currThread.getError();
String fullName = currThread.getJobName().toString();
String shortName = (fullName.length()>30)?fullName.substring(0,12) + "..." + fullName.substring(fullName.length()-22,fullName.length()):fullName;
prop.put("finished.jobs_" + i + "_type", currThread.getJobType());
prop.put("finished.jobs_" + i + "_fullName", fullName);
prop.put("finished.jobs_" + i + "_shortName", shortName);
if (error != null) {
prop.put("finished.jobs_" + i + "_runningStatus", 1);
prop.put("finished.jobs_" + i + "_runningStatus_errorMsg", error.replaceAll("\n", "<br>"));
} else {
prop.put("finished.jobs_" + i + "_runningStatus", 0);
}
prop.put("finished.jobs_" + i + "_percent", Integer.toString(currThread.getProcessingStatusPercent()));
prop.put("finished.jobs_" + i + "_elapsed", serverDate.intervalToString(currThread.getElapsedTime()));
prop.put("finished.jobs_" + i + "_status", currThread.getStatus().replaceAll("\n", "<br>"));
}
prop.put("finished.jobs",finishedJobs.length);
prop.put("date",(new Date()).toString());
return prop;
}
}