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219 lines
11 KiB
219 lines
11 KiB
//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.io.PrintStream;
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import java.util.Date;
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import de.anomic.http.httpHeader;
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import de.anomic.plasma.plasmaSwitchboard;
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import de.anomic.plasma.dbImport.dbImporter;
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import de.anomic.server.serverByteBuffer;
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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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String importType = (String) post.get("importType");
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String cacheSizeStr = (String) post.get("cacheSize");
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int cacheSize = 8*1024*1024;
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try {
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cacheSize = Integer.valueOf(cacheSizeStr).intValue();
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} catch (NumberFormatException e) {}
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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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//
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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.getJobName().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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//
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if (startImport) {
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dbImporter importerThread = switchboard.dbImportManager.getNewImporter(importType);
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if (importerThread != null) {
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importerThread.init(new File(importPath), cacheSize, 100);
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importerThread.startIt();
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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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} catch (Exception e) {
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serverByteBuffer errorMsg = new serverByteBuffer(100);
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PrintStream errorOut = new PrintStream(errorMsg);
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e.printStackTrace(errorOut);
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prop.put("error",3);
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prop.put("error_error_msg",e.toString());
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prop.put("error_error_stackTrace",errorMsg.toString().replaceAll("\n","<br>"));
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errorOut.close();
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}
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} else if (post.containsKey("clearFinishedJobList")) {
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switchboard.dbImportManager.finishedJobs.clear();
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prop.put("LOCATION","");
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return prop;
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} else if (
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(post.containsKey("stopIndexDbImport")) ||
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(post.containsKey("pauseIndexDbImport")) ||
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(post.containsKey("continueIndexDbImport"))
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) {
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// getting the job nr of the thread
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String jobID = (String) post.get("jobNr");
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dbImporter importer = switchboard.dbImportManager.getImporterByID(Integer.valueOf(jobID).intValue());
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if (importer != null) {
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if (post.containsKey("stopIndexDbImport")) {
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try {
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importer.stopIt();
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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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} else if (post.containsKey("pauseIndexDbImport")) {
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importer.pauseIt();
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} else if (post.containsKey("continueIndexDbImport")) {
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importer.continueIt();
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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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dbImporter[] importThreads = switchboard.dbImportManager.getRunningImporter();
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activeCount = importThreads.length;
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for (int i=0; i < activeCount; i++) {
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dbImporter currThread = importThreads[i];
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// get import type
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prop.put("running.jobs_" + i + "_type", currThread.getJobType());
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// root path of the source db
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String fullName = currThread.getJobName().toString();
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String shortName = (fullName.length()>30)?fullName.substring(0,12) + "..." + fullName.substring(fullName.length()-22,fullName.length()):fullName;
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prop.put("running.jobs_" + i + "_fullName",fullName);
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prop.put("running.jobs_" + i + "_shortName",shortName);
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// specifies if the importer is still running
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prop.put("running.jobs_" + i + "_stopped", currThread.isStopped() ? 0:1);
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// specifies if the importer was paused
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prop.put("running.jobs_" + i + "_paused", currThread.isPaused() ? 1:0);
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// setting the status
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prop.put("running.jobs_" + i + "_runningStatus", currThread.isPaused() ? 2 : currThread.isStopped() ? 0 : 1);
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// other information
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prop.put("running.jobs_" + i + "_percent", Integer.toString(currThread.getProcessingStatusPercent()));
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prop.put("running.jobs_" + i + "_elapsed", serverDate.intervalToString(currThread.getElapsedTime()));
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prop.put("running.jobs_" + i + "_estimated", serverDate.intervalToString(currThread.getEstimatedTime()));
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prop.put("running.jobs_" + i + "_status", currThread.getStatus().replaceAll("\n", "<br>"));
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// job number of the importer thread
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prop.put("running.jobs_" + i + "_job_nr", Integer.toString(currThread.getJobID()));
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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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dbImporter[] finishedJobs = switchboard.dbImportManager.getFinishedImporter();
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for (int i=0; i<finishedJobs.length; i++) {
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dbImporter currThread = finishedJobs[i];
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String error = currThread.getError();
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String fullName = currThread.getJobName().toString();
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String shortName = (fullName.length()>30)?fullName.substring(0,12) + "..." + fullName.substring(fullName.length()-22,fullName.length()):fullName;
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prop.put("finished.jobs_" + i + "_type", currThread.getJobType());
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prop.put("finished.jobs_" + i + "_fullName", fullName);
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prop.put("finished.jobs_" + i + "_shortName", shortName);
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if (error != null) {
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prop.put("finished.jobs_" + i + "_runningStatus", 1);
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prop.put("finished.jobs_" + i + "_runningStatus_errorMsg", error.replaceAll("\n", "<br>"));
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} else {
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prop.put("finished.jobs_" + i + "_runningStatus", 0);
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}
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prop.put("finished.jobs_" + i + "_percent", Integer.toString(currThread.getProcessingStatusPercent()));
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prop.put("finished.jobs_" + i + "_elapsed", serverDate.intervalToString(currThread.getElapsedTime()));
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prop.put("finished.jobs_" + i + "_status", currThread.getStatus().replaceAll("\n", "<br>"));
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}
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prop.put("finished.jobs",finishedJobs.length);
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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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