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197 lines
9.7 KiB
197 lines
9.7 KiB
19 years ago
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//IndexTransfer_p.java
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//-----------------------
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//part of the AnomicHTTPD caching proxy
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//(C) by Michael Peter Christen; mc@anomic.de
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//first published on http://www.anomic.de
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//Frankfurt, Germany, 2005
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//
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//This file is contributed by Martin Thelian
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//
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// $LastChangedDate: 2005-10-17 17:46:12 +0200 (Mo, 17 Okt 2005) $
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// $LastChangedRevision: 947 $
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// $LastChangedBy: borg-0300 $
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//
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//This program is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//
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//You should have received a copy of the GNU General Public License
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//along with this program; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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//Using this software in any meaning (reading, learning, copying, compiling,
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//running) means that you agree that the Author(s) is (are) not responsible
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//for cost, loss of data or any harm that may be caused directly or indirectly
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//by usage of this softare or this documentation. The usage of this software
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//is on your own risk. The installation and usage (starting/running) of this
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//software may allow other people or application to access your computer and
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//any attached devices and is highly dependent on the configuration of the
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//software which must be done by the user of the software; the author(s) is
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//(are) also not responsible for proper configuration and usage of the
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//software, even if provoked by documentation provided together with
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//the software.
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//
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//Any changes to this file according to the GPL as documented in the file
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//gpl.txt aside this file in the shipment you received can be done to the
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//lines that follows this copyright notice here, but changes must not be
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//done inside the copyright notive above. A re-distribution must contain
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//the intact and unchanged copyright notice.
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//Contributions and changes to the program code must be marked as such.
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//You must compile this file with
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//javac -classpath .:../Classes IndexControl_p.java
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//if the shell's current path is HTROOT
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import java.io.File;
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import java.util.Date;
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import java.util.Vector;
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import de.anomic.http.httpHeader;
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import de.anomic.plasma.plasmaDbImporter;
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import de.anomic.plasma.plasmaSwitchboard;
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import de.anomic.server.serverDate;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public final class IndexImport_p {
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public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
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// return variable that accumulates replacements
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plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
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serverObjects prop = new serverObjects();
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int activeCount = 0;
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if (post != null) {
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if (post.containsKey("startIndexDbImport")) {
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try {
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// getting the import path
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String importPath = (String) post.get("importPath");
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boolean startImport = true;
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// check if there is an already running thread with the same import path
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Thread[] importThreads = new Thread[plasmaDbImporter.runningJobs.activeCount()*2];
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activeCount = plasmaDbImporter.runningJobs.enumerate(importThreads);
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for (int i=0; i < activeCount; i++) {
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plasmaDbImporter currThread = (plasmaDbImporter) importThreads[i];
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if (currThread.getImportRoot().equals(new File(importPath))) {
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prop.put("error",2);
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startImport = false;
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}
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}
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if (startImport) {
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plasmaDbImporter newImporter = new plasmaDbImporter(switchboard.wordIndex,switchboard.urlPool.loadedURL,importPath);
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newImporter.start();
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prop.put("LOCATION","");
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return prop;
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}
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} catch (Exception e) {
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prop.put("error",1);
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prop.put("error_error_msg",e.toString());
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}
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} else if (post.containsKey("clearFinishedJobList")) {
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plasmaDbImporter.finishedJobs.clear();
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prop.put("LOCATION","");
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return prop;
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} else if (post.containsKey("stopIndexDbImport")) {
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// getting the job nr of the thread that should be stopped
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String jobNr = (String) post.get("jobNr");
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Thread[] importThreads = new Thread[plasmaDbImporter.runningJobs.activeCount()*2];
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activeCount = plasmaDbImporter.runningJobs.enumerate(importThreads);
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for (int i=0; i < activeCount; i++) {
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plasmaDbImporter currThread = (plasmaDbImporter) importThreads[i];
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if (currThread.getJobNr() == Integer.valueOf(jobNr).intValue()) {
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currThread.stoppIt();
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try {
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currThread.join();
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} catch (InterruptedException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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break;
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}
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}
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prop.put("LOCATION","");
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return prop;
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}
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}
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prop.put("wcount", Integer.toString(switchboard.wordIndex.size()));
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prop.put("ucount", Integer.toString(switchboard.urlPool.loadedURL.size()));
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/*
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* Loop over all currently running jobs
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*/
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Thread[] importThreads = new Thread[plasmaDbImporter.runningJobs.activeCount()*2];
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activeCount = plasmaDbImporter.runningJobs.enumerate(importThreads);
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for (int i=0; i < activeCount; i++) {
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plasmaDbImporter currThread = (plasmaDbImporter) importThreads[i];
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File importPath = currThread.getImportRoot();
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String currWordHash = currThread.getCurrentWordhash();
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long currWordEntryCount = currThread.getWordEntryCounter();
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long currWordEntityCounter = currThread.getWordEntityCounter();
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long currUrlCounter = currThread.getUrlCounter();
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long currImportDbSize = currThread.getImportWordDbSize();
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long estimatedTime = currThread.getEstimatedTime();
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long elapsedTime = currThread.getElapsedTime();
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int jobNr = currThread.getJobNr();
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int percent = currThread.getProcessingStatus();
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boolean isRunning = currThread.isAlive();
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prop.put("running.jobs_" + i + "_path", importPath.toString());
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prop.put("running.jobs_" + i + "_stopped", isRunning ? 1:0);
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prop.put("running.jobs_" + i + "_percent", Integer.toString(percent));
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prop.put("running.jobs_" + i + "_elapsed", serverDate.intervalToString(elapsedTime));
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prop.put("running.jobs_" + i + "_estimated", serverDate.intervalToString(estimatedTime));
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prop.put("running.jobs_" + i + "_wordHash", currWordHash);
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prop.put("running.jobs_" + i + "_url_num", Long.toString(currUrlCounter));
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prop.put("running.jobs_" + i + "_word_entity_num", Long.toString(currWordEntityCounter));
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prop.put("running.jobs_" + i + "_word_entry_num", Long.toString(currWordEntryCount));
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prop.put("running.jobs_" + i + "_stopped_job_nr", Integer.toString(jobNr));
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}
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prop.put("running.jobs",activeCount);
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/*
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* Loop over all finished jobs
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*/
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Vector finishedJobs = (Vector) plasmaDbImporter.finishedJobs.clone();
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for (int i=0; i<finishedJobs.size(); i++) {
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plasmaDbImporter currThread = (plasmaDbImporter) finishedJobs.get(i);
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String error = currThread.getError();
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prop.put("finished.jobs_" + i + "_path", currThread.getImportRoot().toString());
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if (error != null) {
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prop.put("finished.jobs_" + i + "_stopped", 2);
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prop.put("finished.jobs_" + i + "_stopped_errorMsg", error);
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} else {
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prop.put("finished.jobs_" + i + "_stopped", 0);
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}
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prop.put("finished.jobs_" + i + "_percent", Integer.toString(currThread.getProcessingStatus()));
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prop.put("finished.jobs_" + i + "_elapsed", serverDate.intervalToString(currThread.getElapsedTime()));
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prop.put("finished.jobs_" + i + "_wordHash", currThread.getCurrentWordhash());
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prop.put("finished.jobs_" + i + "_url_num", Long.toString(currThread.getUrlCounter()));
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prop.put("finished.jobs_" + i + "_word_entity_num", Long.toString(currThread.getWordEntityCounter()));
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prop.put("finished.jobs_" + i + "_word_entry_num", Long.toString(currThread.getWordEntryCounter()));
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}
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prop.put("finished.jobs",finishedJobs.size());
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prop.put("date",(new Date()).toString());
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return prop;
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}
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}
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