thdltools/Jskad
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Now the clear button in the http servlet version actually clears. Also added "synchronized" to some methods to ensure that concurrent threads don't crash.

Browse source
This commit is contained in:
amontano 2004-03-03 00:33:18 +00:00
parent d436a4d462
commit bb8fa6c58f
2 changed files with 31 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
source/org/thdl/tib/scanner/OnLineScannerFilter.java
View file

@ -40,26 +40,35 @@ public class OnLineScannerFilter extends HttpServlet
private final static String propertyFile = "dictionary"; private final static String propertyFile = "dictionary";
private final static String dictNameProperty = "onlinescannerfilter.dict-file-name"; private final static String dictNameProperty = "onlinescannerfilter.dict-file-name";
private final static String otherLinksProperty = "onlinescannerfilter.links-to-other-stuff"; private final static String otherLinksProperty = "onlinescannerfilter.links-to-other-stuff";
private final static String clearStr = "Clear";
private final static String buttonStr = "button";
private final static String scriptStr = "script";
private final static String tibetanStr = "tibetan";
ResourceBundle rb; ResourceBundle rb;
private TibetanScanner scanner; private TibetanScanner scanner;
private String dictionaries[];
public OnLineScannerFilter() throws Exception public OnLineScannerFilter() throws Exception
{ {
rb = ResourceBundle.getBundle(propertyFile); rb = ResourceBundle.getBundle(propertyFile);
scanner = new LocalTibetanScanner(rb.getString(dictNameProperty)); scanner = new LocalTibetanScanner(rb.getString(dictNameProperty));
dictionaries = scanner.getDictionaryDescriptions();
} }
public void doGet(HttpServletRequest request, synchronized public void doGet(HttpServletRequest request,
HttpServletResponse response) HttpServletResponse response)
throws IOException, ServletException throws IOException, ServletException
{ {
String answer, parrafo = null, checkboxName;
// if this line is included in the constructor, it works on the iris server but not on wyllie! // if this line is included in the constructor, it works on the iris server but not on wyllie!
ThdlOptions.setUserPreference("thdl.rely.on.system.tmw.fonts", true); ThdlOptions.setUserPreference("thdl.rely.on.system.tmw.fonts", true);
ThdlOptions.setUserPreference("thdl.rely.on.system.tm.fonts", true); ThdlOptions.setUserPreference("thdl.rely.on.system.tm.fonts", true);
response.setContentType("text/html"); response.setContentType("text/html");
PrintWriter out = response.getWriter(); PrintWriter out = response.getWriter();
String parrafo = request.getParameter("parrafo"), checkboxName, script;
DictionarySource ds=null; DictionarySource ds=null;
boolean checkedDicts[], allUnchecked, wantsTibetan, useTHDLBanner = (request.getParameter("thdlBanner")!=null); boolean checkedDicts[], allUnchecked, wantsTibetan, useTHDLBanner = (request.getParameter("thdlBanner")!=null);
// int percent=100; // int percent=100;
@ -85,12 +94,12 @@ public class OnLineScannerFilter extends HttpServlet
out.println(" <meta name=\"Description\" content=\"This Java tool takes Tibetan language passages and divides the passages up into their component phrases and words, and displays corresponding dictionary definitions.\">"); out.println(" <meta name=\"Description\" content=\"This Java tool takes Tibetan language passages and divides the passages up into their component phrases and words, and displays corresponding dictionary definitions.\">");
out.println(" <meta name=\"MSSmartTagsPreventParsing\" content=\"TRUE\">"); out.println(" <meta name=\"MSSmartTagsPreventParsing\" content=\"TRUE\">");
script = request.getParameter("script"); answer = request.getParameter(scriptStr);
/* script==null || makes default tibetan /* script==null || makes default tibetan
script!=null && makes default roman script!=null && makes default roman
*/ */
wantsTibetan = (script==null || script.equals("tibetan")); wantsTibetan = (answer==null || answer.equals(tibetanStr));
if (wantsTibetan) if (wantsTibetan)
{ {
out.println("<style>.tmw {font: 28pt TibetanMachineWeb}"); out.println("<style>.tmw {font: 28pt TibetanMachineWeb}");
@ -165,16 +174,15 @@ public class OnLineScannerFilter extends HttpServlet
out.println(" <td width=\"25%\">"); out.println(" <td width=\"25%\">");
out.println(" <p>Display results in:</td>"); out.println(" <p>Display results in:</td>");
out.println(" <td width=\"75%\">"); out.println(" <td width=\"75%\">");
out.println(" <p><input type=\"radio\" value=\"tibetan\" "); out.println(" <p><input type=\"radio\" value=\"" + tibetanStr + "\" ");
if (wantsTibetan) out.println("checked "); if (wantsTibetan) out.println("checked ");
out.println("name=\"script\">Tibetan script (using <a href=\"http://iris.lib.virginia.edu/tibet/tools/tmw.html\" target=\"_blank\">Tibetan Machine Web font</a>)<br/>"); out.println("name=\"" + scriptStr + "\">Tibetan script (using <a href=\"http://iris.lib.virginia.edu/tibet/tools/tmw.html\" target=\"_blank\">Tibetan Machine Web font</a>)<br/>");
out.println(" <input type=\"radio\" value=\"roman\" "); out.println(" <input type=\"radio\" value=\"roman\" ");
if (!wantsTibetan) out.println("checked "); if (!wantsTibetan) out.println("checked ");
out.println("name=\"script\">Roman script</td>"); out.println("name=\"" + scriptStr + "\">Roman script</td>");
out.println(" </tr>"); out.println(" </tr>");
out.println("</table>"); out.println("</table>");
String dictionaries[] = scanner.getDictionaryDescriptions();
if (dictionaries!=null) if (dictionaries!=null)
{ {
int i; int i;
@ -233,13 +241,21 @@ public class OnLineScannerFilter extends HttpServlet
out.println(" <p><strong>Input text:</strong></p>"); out.println(" <p><strong>Input text:</strong></p>");
out.println(" </td>"); out.println(" </td>");
out.println(" <td width=\"65%\">"); out.println(" <td width=\"65%\">");
out.println(" <p> <input type=submit value=\"Translate\"> <input type=\"reset\" value=\"Clear\"></p>"); out.println(" <p> <input type=\"submit\" name=\"" + buttonStr + "\" value=\"Translate\"> <input type=\"submit\" name=\"" + buttonStr + "\" value=\"" + clearStr + "\"></p>");
out.println(" </td>"); out.println(" </td>");
out.println(" </tr>"); out.println(" </tr>");
out.println("</table>"); out.println("</table>");
out.println("<textarea rows=\"12\" name=\"parrafo\" cols=\"60\">"); out.println("<textarea rows=\"12\" name=\"parrafo\" cols=\"60\">");
if (parrafo!=null) out.print(parrafo);
// Paragraph should be empty if the user just clicked the clear button
answer = request.getParameter(buttonStr);
if (answer == null || answer != null && !answer.equals(clearStr))
{
parrafo = request.getParameter("parrafo");
if (parrafo!=null) out.print(parrafo);
}
out.println("</textarea>"); out.println("</textarea>");
out.println("</form>"); out.println("</form>");

10
source/org/thdl/tib/scanner/TibetanScanner.java
View file

@ -25,15 +25,15 @@ import org.thdl.util.*;
*/ */
public abstract class TibetanScanner public abstract class TibetanScanner
{ {
public static final String copyrightUnicode="Copyright " + '\u00A9' + " 2000-2003 by Andr" + '\u00E9' + "s Montano Pellegrini, all rights reserved."; public static final String copyrightUnicode="Copyright " + '\u00A9' + " 2000-2004 by Andr" + '\u00E9' + "s Montano Pellegrini, all rights reserved.";
public static final String copyrightASCII="Copyright 2000-2003 by Andres Montano Pellegrini, all rights reserved."; public static final String copyrightASCII="Copyright 2000-2004 by Andres Montano Pellegrini, all rights reserved.";
public static final String copyrightHTML="<hr><small><strong>" + "The Tibetan to English Translation Tool: Version 2.1.0, compiled on " + ThdlVersion.getTimeOfCompilation() + ". Copyright &copy; 2000-2002 by <a href=\"http://www.people.virginia.edu/~am2zb/\" target=\"_blank\">Andr&eacute;s Montano Pellegrini</a><br/>All rights reserved</strong></small>"; public static final String copyrightHTML="<hr><small><strong>" + "The Tibetan to English Translation Tool: Version 2.2.0, compiled on " + ThdlVersion.getTimeOfCompilation() + ". Copyright &copy; 2000-2004 by <a href=\"http://www.people.virginia.edu/~am2zb/\" target=\"_blank\">Andr&eacute;s Montano Pellegrini.</a><br/>All rights reserved.</strong></small>";
public static final String aboutUnicode= public static final String aboutUnicode=
"Warning: Since version 1.3.0. the dictionary database format changed and " + "Warning: Since version 1.3.0. the dictionary database format changed and " +
"is incompatible with previous versions. In order to use the newest version " + "is incompatible with previous versions. In order to use the newest version " +
"you have to re-build the dictionary database.\n\n" + "you have to re-build the dictionary database.\n\n" +
"The Tibetan to English Translation Tool, version 2.1.0, compiled on " + ThdlVersion.getTimeOfCompilation() + ". " + "The Tibetan to English Translation Tool, version 2.2.0, compiled on " + ThdlVersion.getTimeOfCompilation() + ". " +
"Copyright " + '\u00A9' + " 2000-2003 Andr" + '\u00E9' + "s Montano Pellegrini, all rights reserved.\n\n" + "Copyright " + '\u00A9' + " 2000-2004 Andr" + '\u00E9' + "s Montano Pellegrini, all rights reserved.\n\n" +
"This software is protected by the terms of the AMP Open Community License, " + "This software is protected by the terms of the AMP Open Community License, " +
"Version 1.0 (available at www.tibet.iteso.mx/Guatemala/). The Tibetan script " + "Version 1.0 (available at www.tibet.iteso.mx/Guatemala/). The Tibetan script " +
"input facility was built by THDL's Edward Garrett (http://www.thdl.org/).\n" + "input facility was built by THDL's Edward Garrett (http://www.thdl.org/).\n" +