Struts 1.1 garbage charaters
Hi I recently deployed a struts 1.1 app to OC4J 10.1.3 and when I go to any pages with .do I get garbage on the screen if I go to any page .jsp everything is ok does anyone know what I did wrong.
thanks
Hi,
it looks like that you are in the wrong forum. That's the Oracle APEX forum.
Greetings
Patrick
My APEX Blog: http://inside-apex.blogspot.com
The ApexLib Framework: http://apexlib.sourceforge.net
The APEX Builder Plugin: http://sourceforge.net/projects/apexplugin/
Similar Messages
-
Garbage charaters in Thai PDF bookmarks
Hi,
Does anyone have any ideas why Thai bookmarks cannot be displayed correctly in Acrobat (4.0 and above) after generated from FrameMaker 7.x?
I have tried both system font - FreesiaUPC and 3rd party font, however both can't resolve the garbage charaters in PDF bookmarks.
Moreover, I copy & paste the title/heading from PDF page to bookmarks and some of the codes are missing.
Please help.
Thank you.
Regards,
P.C.> ... why Thai bookmarks cannot be displayed correctly in Acrobat (4.0 and above) after generated from FrameMaker 7.x?
This is apparently a limitation of the pre-FM8 legacy overlay fonts (non-Unicode) scheme.
It's not just Thai. It doesn't work for bookmarks based on text containing the standard Symbol or Zaph Dingbats fonts either. What gets passed into the PostScript for PDF bookmark generation is apparently just the 8-bit Roman text code points, and no mark-up for font overlay.
Other than aftermarket tools, the only solution is to migrate to Unicode, which also requires FM8 or later.
Here's the test I ran.
New simple document.
Heading1 text:
X5C
Tag the 5 as Dingbats.
Tag the C as Symbol.
Print to PDF.
The body text appears, approximately, as
XXX
The PDF bookmark appears as:
X5C
It also doesn't matter whether you tag as Character Format or as local font override. Neither gets into bookmarks. This choice, however, does matter for generated files, because it needs to be Character Format for TOC and IX to work, for example, and the Ch. Format needs to be in-catalog for those files.
I might add that none of this is new. A search of any Framemaker forum looking for "character" .AND. "bookmark" turns up any number of on-point hits. The fundamental problem is the inherent limitations of codepage fonts. Adobe fixed this issue. The "patch" was called Framemaker 8.
Even with aftermarket bookmark tools for FM7, I suspect my example above might not be fixable, because it alternates overlays inside the string. -
Hi I recently deployed a struts 1.1 app to OC4J 10.1.3 and when I go to any pages with .do I get garbage on the screen if I go to any page .jsp everything is ok does anyone know what I did wrong.
thanksHi,
it looks like that you are in the wrong forum. That's the Oracle APEX forum.
Greetings
Patrick
My APEX Blog: http://inside-apex.blogspot.com
The ApexLib Framework: http://apexlib.sourceforge.net
The APEX Builder Plugin: http://sourceforge.net/projects/apexplugin/ -
JSF Internationalization in arabic
Hi,
i have to display JSF page in Arabic language
I have stored properties file in arabic using UTF-8 character encoding
and save properties file for eg messages_ar.properties
But Jsf page is displaying garbage charaters in place of arabic value
My JSF page contains:
<%@ page contentType="text/html; charset=UTF-8" %>
meta tag
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
and even set encoding on html as UTF-8
but still no effect
Please help me out its urgent
Thanks
akashikhaHi,
Try this...
when viewing in a browser, you could try setting the encoding (on the view menu normally) to arabic (ISO-8859-6).
But I am not sure have you done it or not?
Edited by: Sat@301177 on Feb 20, 2008 4:51 AM -
Big problem with KT3 Ultra (ms-6380e v1.0) after flashing the BIOS (de
Hello out there.
I have a real complicated matter with my Kt3 Ultra board.
Used to work fine, but after I flashed it with the latest BIOS (5.7), the board has this strange behaviour: when I clear the CMOS, the board boots up, when I change & save the settings, the board does not "come to life"(black screen & beeper silent).
It has also this weird problem: it shows garbage charaters on the voltage setting of the CPU. Instead of voltages (i.e. 1.750 etc. etc.) I have only "scrambled" strings.
I had MANY difficulties in upgrading the BIOS because the AMI-flashing utility kept telling me "bios protection enabled) (but there was NO bios-protect setting in the previous bios - I checked a zillion times)...but after trying with different revisions finally I made it.
I already tried everything (re-flashed older bios-es etc. etc.)and I'm starting to feel beat ... if you have any advice, please le me know.
It would be really SAD to put this great board in the garbage-dump....
Bye,
Wyk'03im having problems with this board as well,
i had no problems with the flash,
i did this...
boot to win me floppy,
copy the flash files to ramdrive, flashed to latest bios..
now windows hangs when i have my ac97 audio enabled in bios...
I WANT MY AC97!
hmmm can you get to a dos prompt from a boot disk?
try re-flashing with 1.0 again and then disable the cmos virus protection thingy, and yes it was there it was in the 1.0 bios on the main screen. -
Org.eclipse.swt.SWTException: Invalid thread access - Action struts
Hi
I�m runing this WordSearchReplace java class that I got here in this forum, and I�m runing it doing search and replace in Ms word document if I run just one time it works ok, but if I run twice i got that erro, I�m runing that java class in my Action on struts.
I don�t know what is occur.
Can you help me?
Thanks
Following the example of call, mistakes and java class.
//======RUNING THE WordSearchReplace JAVA CLASS=========
WordSearchReplace wordSR = null;
try {
String[] v_text = {"#V46#","#V42#"};
String[] v_replace = {"Texto1","Texto2"};
wordSR = new WordSearchReplace();
wordSR.openFile(v_path+v_file_name);
for ( int i=0; i<v_text.length; i++ )
wordSR.replace( v_text, v_replace[i] );
wordSR.save();
wordSR.closeFile();
catch(Exception e) {
System.out.println("Caught: ERRO ao Executar WordSearchReplace " + e.getClass().getName());
System.out.println(e.getMessage());
e.printStackTrace(System.out);
finally {
if(wordSR != null) {
try {
wordSR.dispose();
catch(Exception innerE) {
System.out.println("Caught: " + innerE.getClass().getName());
System.out.println(innerE.getMessage());
innerE.printStackTrace(System.out);
//========ERRO ===========================
17:24:49,093 INFO [STDOUT] Invalid thread access
17:24:49,093 INFO [STDOUT] org.eclipse.swt.SWTException: Invalid thread access
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.SWT.error(SWT.java:3563)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.SWT.error(SWT.java:3481)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.SWT.error(SWT.java:3452)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.widgets.Shell.<init>(Shell.java:274)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.widgets.Shell.<init>(Shell.java:265)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.widgets.Shell.<init>(Shell.java:218)
17:24:49,093 INFO [STDOUT] at org.eclipse.swt.widgets.Shell.<init>(Shell.java:156)
17:24:49,093 INFO [STDOUT] at br.com.tryblob.view.WordSearchReplace.<init>(WordSearchReplace.java:38)
17:24:49,093 INFO [STDOUT] at br.com.tryblob.view.WordAction.execute(WordAction.java:70)
17:24:49,093 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
17:24:49,093 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
17:24:49,093 INFO [STDOUT] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
17:24:49,093 INFO [STDOUT] at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
17:24:49,093 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
//====== WordSearchReplace JAVA CLASS=========
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTException;
import org.eclipse.swt.internal.ole.win32.TYPEATTR;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleAutomation;
import org.eclipse.swt.ole.win32.OleClientSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.ole.win32.OleFunctionDescription;
import org.eclipse.swt.ole.win32.OlePropertyDescription;
import org.eclipse.swt.ole.win32.OleParameterDescription;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.ole.win32.Variant;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.BufferedWriter;
import java.io.IOException;
public class WordSearchReplace {
private static final String PROG_ID = "Word.Application";
private static final int WD_REPLACE_ALL = 2;
private static final int WD_FIND_CONTINUE = 1;
private Shell shell = null;
private OleFrame frame = null;
private OleClientSite wordSite = null;
private OleAutomation wordAutomation = null;
private OleAutomation activeDocumentAutomation = null;
private boolean cleaned = false;
* Create a new instance of the WordSearchReplace class.
public WordSearchReplace() {
this.shell = new Shell();
this.frame = new OleFrame(this.shell, SWT.NONE);
this.wordSite = new OleClientSite(this.frame, SWT.NONE, WordSearchReplace.PROG_ID);
this.wordAutomation = new OleAutomation(this.wordSite);
* Open an MS Word file. This is a file whose name ends with the extension
* .doc or .doc and which conforms to the correct format.
* Note; if it is possible to open the named file, an attempt is made
* to cache an OleAutomation object referencing that file which will be
* referred to in future as the active document. Most other methods
* need to capture references to further OleAutomation(s) that have the
* active document as their root.
* @param fileName An instance of the String class that encapsulates the
* path to and name of the file that is to be opened.
* Note; the full path name must be supplied as Word
* will be opening the file and no assumptions can
* safely be made concerning the applications 'home'
* folder.
* @throws NullPointerException if a null value is passed to the fileName
* parameter.
* @throws FileNotFoundException if it is not possible to locate the
* file.
* @throws IllegalArgumentException if the name of the file does not end
* with either the .dot or .doc extensions.
* @throws SWTException if a problem occurs whilst invoking any of the OLE
* methods.
public void openFile(String fileName) throws SWTException,
NullPointerException,
FileNotFoundException,
IllegalArgumentException {
OleAutomation documentsAutomation = null;
int[] id = null;
Variant[] arguments = null;
Variant invokeResult = null;
try {
// Check the the file name is not null
if(fileName == null) {
throw new NullPointerException("Null value passed to " +
"fileName parameters of the openFile() method.");
// Check the the file names ends with '.dot' or '.doc'.
// Remember to include templates and docuemnts
if(!(fileName.endsWith(".doc")) && !(fileName.endsWith(".dot"))) {
throw new IllegalArgumentException(
"The filename must end with the extensions \'.doc\' or \'.dot\'");
// Check that the file exists
File fileToPrint = new File(fileName);
if(!(fileToPrint.exists())) {
throw new FileNotFoundException("The file " +
fileName +
"cannot be found.");
// From the application, get an automation for the Documents property
documentsAutomation = this.getChildAutomation(this.wordAutomation,
"Documents");
// Get the ID of the Open method
id = documentsAutomation.getIDsOfNames(new String[]{"Open"});
if(id == null) {
throw new SWTException("It was not possible to recover an " +
"identifer for the Open method in WordSearchReplace.openFile().");
// Build an array of parameters - holds just the file name
arguments = new Variant[1];
arguments[0] = new Variant(fileName);
// Invoke the Open method on the Documents property
invokeResult = documentsAutomation.invoke(id[0], arguments);
// If the call to invoke the open method failed, throw an SWTException
// to terminate processing.
if(invokeResult == null) {
throw new SWTException("An error occurred whilst invoking the " +
"Open method for the following file: " +
fileName +
" in WordSearchReplace.openFile().");
// If it was possible to open the document successfully, grab an
// automation object referencing the active document here.
else {
this.activeDocumentAutomation = this.getChildAutomation(
this.wordAutomation, "ActiveDocument");
finally {
// If the automation was instantiated then dispose of it to
// release resources. This OleAutomation was only required
// to open the file and can safely be released here.
if(documentsAutomation != null) {
documentsAutomation.dispose();
* Save the currently open file - the active document.
* @throws SWTException if a problem occurs whilst invoking any of the OLE
* methods.
public void save() throws SWTException {
int[] id = null;
Variant invokeResult = null;
// From the automation for the ActiveDocument object, get an id for
// the Save method
id = this.activeDocumentAutomation.getIDsOfNames(new String[]{"Save"});
// If it was not possible to recover the id of the Save
// method, throw an exception to notify the user and terminate
// processing.
if(id == null) {
throw new SWTException("Unable to obtain an automation for " +
"the Save method in WordSearchReplace.save().");
// Invoke the Save method and catch the value returned
invokeResult = this.activeDocumentAutomation.invoke(id[0]);
// If a null value was returned then the invocation of the
// Save method failed. Throw an exception to notify the
// user and terminate processing.
if(invokeResult == null) {
throw new SWTException("A problem occurred invoking the " +
"Save method in WordSearchReplace.save().");
* Save the active document using the name provided.
* @param fileName Am instance of the String class encapsulating the name
* for the file. Again, the path to and name of the file should
* be supplied.
* @throws NullPointerException if a null value is passed to the fileName
* parameter.
* @throws IllegalArgumentException if either an empty String is passed
* to the fileName parameter or if the files name does not end
* with one of the two permissible extensions - .dot and .doc
public void saveAs(String fileName) throws SWTException,
NullPointerException,
IllegalArgumentException {
int[] id = null;
Variant[] arguments = null;
Variant invokeResult = null;
// If the fileName parameter is passed a null
// value, throw an exception.
if(fileName == null) {
throw new NullPointerException("A null value was passed to " +
"the fileName parameter of WordSearchReplace.saveAs().");
// If the fileName parameter has been passed an empty String
// then again throw an exception.
if(fileName.length() == 0) {
throw new NullPointerException("An empty string was passed " +
"to the fileName parameter of WordSearchReplace.saveAs().");
// Finally, make sure the file name ends in either
// .doc or .dot.
if((!fileName.endsWith(".dot")) && (!fileName.endsWith(".doc"))) {
throw new IllegalArgumentException("An illegal file name was " +
"passed to the fileName parameter of " +
"WordSearchReplace.saveAs(). The file name must " +
"end in \'.dot\' or \'.doc\'.");
// From the automation for the ActiveDocument object, get an id for
// the SaveAs method
id = this.activeDocumentAutomation.getIDsOfNames(new String[]{"SaveAs"});
// If it was not possible to recover the id of the SaveAs
// method, throw an exception to notify the user and terminate
// processing.
if(id == null) {
throw new SWTException("Unable to obtain an automation for " +
"the SaveAs method in WordSearchReplace.saveAs().");
// Build the array of arguments that will be passed to the invoke
// method when the SaveAs method is invoked. In this case, this
// array will contain a single member - a String object encapsulating
// the path to and name of the output file.
arguments = new Variant[1];
arguments[0] = new Variant(fileName);
// Invoke the SaveAs method and catch the value returned
invokeResult = this.activeDocumentAutomation.invoke(id[0], arguments);
// If a null value was returned then the invocation of the
// PrintOut method failed. Throw an exception to notify the
// user and terminate processing.
if(invokeResult == null) {
throw new SWTException("A problem occurred invoking the " +
"SaveAs method in WordSearchReplace.saveAs().");
* Mimics Words 'replace' functionality by searching the active
* document for evey string of characters that matches the value passed to
* the searchTerm parameter and replacing them with the string of
* characters passed to the replacementTerm method.
* It is possible to code a VBA macro within Word that will perfrom a serach
* and replace. That code would look like the following;
* <pre>
* Selection.Find.ClearFormatting
* Selection.Find.Replacement.ClearFormatting
* With Selection.Find
* .Text = "serach"
* .Replacement.Text = "search"
* .Forward = True
* .Wrap = wdFindContinue
* .Format = False
* .MatchCase = False
* .MatchWholeWord = False
* .MatchWildcards = False
* .MatchSoundsLike = False
* .MatchAllWordForms = False
* End With
* Selection.Find.Execute Replace:=wdReplaceAll
* <pre>
* and this method will 'automate' it.
* @param searchTerm An instance of the String class that will encapsulate
* the series of characters that should be replaced.
* @param replacementTerm An instance of the String class that will
* encapsulate the series of characters that should replace the
* searchTerm.
* @throws NullPointerException if a null value is passed to either the
* searchTerm or replacementTerm methods.
* @throws SWTException if a problem occurs when invoking any of the
* OLE methods.
public void replace(String searchTerm,
String replacementTerm) throws SWTException,
NullPointerException {
OleAutomation selectionFindAutomation = null;
OleAutomation childAutomation = null;
Variant[] arguments = null;
Variant invokeResult = null;
int[] id = null;
int[] namedArguments = null;
boolean success = true;
// Validate the searchTerm parameter and throw exception if
// null value passed.
if(searchTerm == null) {
throw new NullPointerException("Null value passed to " +
"searchTerm parameter of the replace() method.");
// Validate the replacementTerm parameter and throw exception if
// null value passed.
if(replacementTerm == null) {
throw new NullPointerException("Null value passed to " +
"replacementTerm parameter of the replace() method.");
// Most of the VBA instructions used to perform the search and
// replace functionality and child automations of Selection.Find,
// therefore, it is wise to cache that automation first.
// From the application, get an automation for the Selection property
childAutomation = this.getChildAutomation(this.wordAutomation,
"Selection");
selectionFindAutomation = this.getChildAutomation(childAutomation,
"Find");
// Next, using the cached automation, invoke the 'ClearFormatting'
// method, validate the returned value and invoke the method.
// Selection.Find.ClearFormatting
id = selectionFindAutomation.getIDsOfNames(new String[]{"ClearFormatting"});
if(id == null) {
throw new SWTException("It is not possible to recover an identifier " +
"for the ClearFormatting method in WordSearchReplace.replace() " +
"when clearing the formatting for the search string.");
invokeResult = selectionFindAutomation.invoke(id[0]);
if(invokeResult == null) {
throw new SWTException("A problem occurred invoking the " +
"ClearFormatting method in WordSearchReplace.repace() " +
"when clearing formatting for the search string.");
// Now, perform the same function but for the replacement string.
// Selection.Find.Replacement.ClearFormatting
childAutomation = this.getChildAutomation(selectionFindAutomation,
"Replacement");
id = childAutomation.getIDsOfNames(new String[]{"ClearFormatting"});
if(id == null) {
throw new SWTException("It is not possible to recover an identifier " +
"for the ClearFormatting method in WordSearchReplace.replace() " +
"when clearing the formatting for the replacement string.");
invokeResult = childAutomation.invoke(id[0]);
if(invokeResult == null) {
throw new SWTException("A problem occurred invoking the " +
"ClearFormatting method in WordSearchReplace.repace() " +
"when clearing formatting for the replacement string.");
// Firstly, set the search text.
// .Text = "search term"
arguments = new Variant[1];
arguments[0] = new Variant(searchTerm);
success = this.setPropertyValue(selectionFindAutomation, "Text", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the Text " +
"property for the search string in WordSearchReplace.replace().");
// Next, the replacement text
// .Replacement.Text = "replacement term"
childAutomation = this.getChildAutomation(selectionFindAutomation,
"Replacement");
arguments[0] = new Variant(replacementTerm);
success = this.setPropertyValue(childAutomation, "Text", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the Text property" +
" for the replacement string in WordSearchReplace.replace().");
// Set the direction of the search - forward in this case.
// .Forward = True
arguments[0] = new Variant(true);
success = this.setPropertyValue(selectionFindAutomation, "Forward", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the Forward " +
"property in WordSearchReplace.replace().");
// Tell the search to wrap. Note the literal wdFindContinue relates to
// a constant that is defined within Word. I have provided a static
// final to replace it called WD_FIND_CONTINUE
// .Wrap = wdFindContinue
arguments[0] = new Variant(WordSearchReplace.WD_FIND_CONTINUE);
// System.out.println("jose vieira WD_FIND_CONTINUE:" + arguments[0]);
success = this.setPropertyValue(selectionFindAutomation, "Wrap", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the Wrap " +
"property in WordSearchReplace.replace().");
// Set the Format property to False.
// .Format = False
arguments[0] = new Variant(false);
success = this.setPropertyValue(selectionFindAutomation, "Format", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the Format " +
"property in WordSearchReplace.replace().");
// Set the MatchCase property to false.
// .MatchCase = False
arguments[0] = new Variant(false);
success = this.setPropertyValue(selectionFindAutomation, "MatchCase", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the MatchCase " +
"property in WordSearchReplace.replace().");
// Set the MatchWholeWord property to false.
// .MatchWholeWord = False
arguments[0] = new Variant(false);
success = this.setPropertyValue(selectionFindAutomation, "MatchWholeWord", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the " +
"MatchWholeWord property in WordSearchReplace.replace().");
// Set the MatchWildCards property to false.
// .MatchWildcards = False
arguments[0] = new Variant(false);
success = this.setPropertyValue(selectionFindAutomation, "MatchWildCards", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the " +
"MatchWildCards property in WordSearchReplace.replace().");
// Set the MatchSoundsLike property to false.
// .MatchSoundsLike = False
arguments[0] = new Variant(false);
success = this.setPropertyValue(selectionFindAutomation, "MatchSoundsLike", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the " +
"MatchSoundsLike property in WordSearchReplace.replace().");
// Set the MatchAllWordForms property to false.
// .MatchAllWordForms = False
arguments[0] = new Variant(false);
success = this.setPropertyValue(selectionFindAutomation, "MatchAllWordForms", arguments);
if(!success) {
throw new SWTException("A problem occurred setting the " +
"MatchAllWordForms property in WordSearchReplace.replace().");
// Invoke the Execute command passing the correct value to the Replace
// parameter. Again, wdReplaceAll is a constant that I have provided
// a ststic final for called WD_REPLACE_ALL
// Selection.Find.Execute Replace:=wdReplaceAll
id = selectionFindAutomation.getIDsOfNames(new String[]{"Execute", "Replace"});
if(id == null) {
throw new SWTException("It was not possible to recover an identifier " +
"for the Execute method in WordSearchReplace.replace().");
arguments = new Variant[1];
arguments[0] = new Variant(WordSearchReplace.WD_REPLACE_ALL);
namedArguments = new int[1];
namedArguments[0] = id[1];
// There was some indication that the invokeNoReply method should
// be used when making this call but no, invoke SEEMS to work well
//selectionFindAutomation.invokeNoReply(id[0], arguments, namedArguments);
invokeResult = selectionFindAutomation.invoke(id[0], arguments, namedArguments);
if(invokeResult == null) {
throw new SWTException("A problem occurred trying to invoke the " +
"Execute method in WordSearchReplace.replace().");
* Close the active document.
* @throws SWTException if a problem is encountered invoking any of the
* OLE methods.
public void closeFile() throws SWTException {
int[] id = null;
Variant[] arguments = null;
Variant invokeResult = null;
try {
// From the OleAutomation referencing the active document, recover
// the id of the Close method.
id = this.activeDocumentAutomation.getIDsOfNames(new String[]{"Close"});
// If it was not possible to recover the id of the Close
// method then throw an exception to notify the user and
// terminate processing.
if(id == null) {
throw new SWTException("It was not possible to recover an " +
"identifier for the Close method in " +
"WordSearchReplace.closeFile().");
// Invoke the Close method on the ActiveDocument automation
invokeResult = this.activeDocumentAutomation.invoke(id[0]);
// If the invocation of the Close method failed, throw an
// exception to notify the user and terminate processing.
if(invokeResult == null) {
throw new SWTException(
"An error occurred invoking the Close method in " +
"WordSearchReplace.closeFile().");
finally {
if(this.activeDocumentAutomation != null) {
this.activeDocumentAutomation.dispose();
* Release resources.
public void dispose() throws SWTException {
try {
// Set the cleaned flag to true. This prevents the method from
// running again if it is called from the finalize() method
this.cleaned = true;
// From the word automation, recover the id of the Quit method
int[] id = this.wordAutomation.getIDsOfNames(new String[]{"Quit"});
// If the id of the Quit method cannot be recovered
// throw an exception - not much good really though.
if(id == null) {
throw new SWTException("Unable to obtain an id for the Quit " +
"property in WordSearchReplace.dispose().");
// Invoke Quit
Variant result = this.wordAutomation.invoke(id[0]);
// If an error occurs during the invocation, throw an exception.
// Again though that exception is of limited value.
if(result == null) {
throw new SWTException("A problem occurred trying to invoke the " +
"Quit method in WordSearchReplace.dispose().");
finally {
// Finally, dispose of the word application automation.
this.wordAutomation.dispose();
* The finalize() method has been over-ridden to ensure that resources
* are correctly released if a WordSearchReplace object is created but
* not disposed of properly before it becomes eligible for garbage
* collection. The cleaned flag is used as acheck to ensure that the
* dispose() method cannot be called more than once.
public void finalize() throws Throwable {
if(!this.cleaned) {
this.dispose();
* Creates and returns a 'child' OleAutomation object. The object model
* employed by Word, Excel and the like, arrange objects, methods and
* properties hierarchically. To invoke a method, it is often necessary
* to iterate through this hierarchy from parent to child and this method
* supports that process.
* @param automation An OleAutomation object that references the parent
* automation.
* @param childName An instance of the String class that encapsulates the
* name of the child automation.
* @throws SWTException if a problem is encountered invoking one or
* other of the OLE methods.
private OleAutomation getChildAutomation(OleAutomation automation,
String childName) throws SWTException {
// Try to recove the unique identifier for the child automation
int[] id = automation.getIDsOfNames(new String[]{childName});
// If the identifier cannot be found then throw an exception to
// terminate processing.
if (id == null) {
throw new SWTException(
"A problem occurred trying to obtain and id for: " +
childName +
"in the getChildAutomation() method.");
// SWT's implementation of OLE referes to all of Words objects, methods
// and properties using the single term 'property'. The next stage
// therefore is to recover a refence to the 'property' that relates
// to the child automation.
Variant pVarResult = automation.getProperty(id[0]);
// If it is not possible to recover a 'property' for the child
// automation, then throw an SWTException.
if (pVarResult == null) {
throw new SWTException(
"A problem occurred trying to obtain an automation for property: " +
id[0] +
" in the getChildAutomation() method.");
// As we are after a child automation in this instance, call the
// getAutomation() method on the 'property'.
return(pVarResult.getAutomation());
* Sets the value of a property.
* @param automation An instance of the OleAutomation class that will
* hold a reference to the properties parent automation object
* @param propertyName An instance of the String class that encapsulates the
* name of the property whose value is to be set.
* @param arguments An array of type Variant whose elements contain the
* values that will be set for the named property.
* @return A primitive boolean value that indicates whether or not the
* properties value was successfully set.
* @throws NullPointerException will be thrown if a null value is passed to
* any of the methods three arguments.
* @throws IllegalArgumentException will be thrown if an empty String
* is passed to the propertyName parameter or if an empty array
* is passed to the arguments parameter. Note, no check is made
* on the vallues of the elements in the arguments array.
* @throws SWTException will be thrown if a problem is encountered
* imvoking any of the OLE methods.
private boolean setPropertyValue(OleAutomation automation,
String propertyName,
Variant[] arguments) throws SWTException,
NullPointerException,
IllegalArgumentException {
// Validate the various parameters
if(automation == null) {
throw new NullPointerException(
"A null value was pasAlright, I'll try to keep it as simple as possible. If that's not going to work out, we can always complicate it later :)
I suppose you had a look at the link and I assume you know about threads.
We can easily fix this issue if you are instantiating, calling and disposing the object within one thread, e.g. you use it only in one method like
public mySwtExecutionMethod(String fileName){
WordSearchReplace replace = new WordSearchReplace();
// do your replacing here
replace.dispose();
// no reference to replace is left so it won't escape this thread
}Now the fix for your class becomes simple. As you remember from the link, you have to call all methods from within the UI thread. We will now create a Display every time upon instantiation of WordSearchReplace, so the current thread becomes the UI thread.
I had a look at the constructor, and the overhead doesn't seem that bad, provided this is not a dedicated search&replace server.
private final Display display;
public WordSearchReplace()
display = new Display(); // create display
this.shell = new Shell(display); // initialize shell with new display so this thread becomes the UI thread
this.frame = new OleFrame(this.shell, SWT.NONE);
this.wordSite = new OleClientSite(this.frame, SWT.NONE, WordSearchReplace.PROG_ID);
this.wordAutomation = new OleAutomation(this.wordSite);
}Since we always create a new Display, we should also dispose it. There is already a dispose() method, so we just have to add to it
display.dispose();That's it!
If you hold on longer to your reference and this isn't working for you, you'd have to do a lot more synchronizing and that the UI thread still exist as long as the reference.
Wish you good luck -
Eror downloading a XLS file on the portal hosted struts/j2EE application
guys,
1st of all please bare with for writing such a huge mail but to explain the scenario i had to do this.
i am trying to download a XLS file from the web application (struts/J2EE) hosted on the portlet.
on my portlet i have few text boxes and a button.
onlcik of the buton there are few validation javascripts and if the valdatin is thrugh then the form is submitted.
there are 2 ways i can submit the form to the struts action class.
both approaches have some problem or the other.
Apporach 1
var postUrl = document.getElementById('getReportURL_$$PORTLET_ID$$').innerHTML;
var post = new PTHTTPPOSTRequest(postUrl, form, handleInlinePostResponse_$$PORTLET_ID$$);
post.invoke();
this is like a AJAX request post where the response comes back in the function handleInlinePostResponse_$$PORTLET_ID$$ which can be then handled.
Problems
1. as from action class i am trying to send a XLS file, i am writing the byte stream of the XLS file on the output stream of the response. when the response reaches the function handleInlinePostResponse_$$PORTLET_ID$$ on portlet jsp it gives me an javascript exception 'End of file reached in invalid state for current encoding' but while sending the response i am encoding the byte stream.
the code snippet from the action class is as below
response.reset();
response.resetBuffer();
response.setHeader("Content-disposition", "attachment; filename=" + reportData.getFilename());
response.setCharacterEncoding("UTF-8");
response.setContentType("application/vnd.ms-excel");
response.getOutputStream().write(reportData.getContent()); //byte[] form of the XLS file
return null; //as we write on the response out stream the response is already commited hence the return null has no significance.
2. in case of the any exception on server side this approach is helpful as the error content jsp is rendered in to the portlet from where the action was fired.
Approach 2
form.action = "<pt:url xmlns:pt='http://www.plumtree.com/xmlschemas/ptui/' pt:href='downloadCommercialXLSReport.do'/>" ;
form.submit();
This approach is normal for submitting any struts from bean to the struts action class (i know this is not a aprropriate way to submit d form through portlet as it submits whole page inclusding all the portlet data)
Problems
1. here in case of the sucess the XLS file is returned to the browser which openes a browser specific dialogue box having 'Save' 'Open' and 'Cancel' buttons to save/open the XLS file. (please note no javascript exception occurs here as approach one as the byte streeam content is returned to the browser directly and not to any post response handler function as handleInlinePostResponse_$$PORTLET_ID$$)
2. But here the problem is in case of any sever side exception the error jsp is rendered on whole browser page and not in portlet which is kinda goofy.
so now i am in a catch 22 scenario each approach has 1 problem either in success or in failure flow.
can sombody suggest me a way out from this as i desperately need to download a XLS file.
lemme kno if anybody has done a similar download stuf through portal server.
regards,
Sushi have done this before although it was in .net. try the first approach but first pop to a new window....the xls response has to be the only response to the browser or else the browser will take the other bytes returned as garbage and call the stream corrupt. let me know how this goes for you.
if you still have problems i can post the code that worked for me. it is in c# but looks very similar. -
Hii Javaties
Can anyone tell us which framework is better STRUTS or SPRING. ?
and what are the advantages and disadvanatages of each framework.I am using Weblogic 9.
Can i deploy a application made with Springs
framework on Weblogic ?Not only you can, but there is actually tight integration between the two.
At one point, BEA rewrote their sample application to use Spring. See Spring on WebLogic Server kit.
Going further, BEA implemented the EJB 3.0 spec using Spring in a project called Pitchfork.
Finally, WebLogic Realtime Server (WRLT) uses a determinisitic Garbage Collector (JRockit), and advocates the use of the Spring framework. -
Stateless ejb staying live after a garbage collector
Hi,
I use an aplication based in struts, in the actions i call session that call cmps, both ejb are stateless.
Every thing works fine until i make some stress test, when i find that the server (Websphere) stay out of memory. After this i found that my sessions and cmps are staying live after the garbage collector run and i don't know why because the thread already finish and the ejb are stateless.
Anyone already have this problem, how can i clear the memory of this objects?
Thanks in advanced
RicardoAdjust the size of your EJB pool. Just because your application is no longer using the objects doesn't mean that the container won't hang on to them for re-use (object creation is an "expensive" operation).
-
For struts - fwd the formbean in multiple JSP-action-JSPs
Hello All,
I know this is EJB forum but just I had one Qn so posting.
I know you all must be doing struts as you are doing EJbs.
I have following things and I want to HIT the DB only at last JSP
submit click. How do I keep the formbeans ?
READ EVERYTHING CAREFULLY ---------
I can use session but, I want request or some similar way, or
if there is any thing struts way,
if all is not possible then I will go for session.
Please don't tell me any request or action chaining because
that is not something the case here and as it is highly discouraged
I am NOT going to use that. its not that case anyways,
JSP 1 - has a formbean 1
- submit - goes to Action1
ACTION1 - get the formBean1 ( I get the values1 here hahahaha)
do any processing on formBean1 if needed
set the formbean1 in request ( i am doing this )
mapping.findfwd("success") - to JSP 2
JSP2 - <%get the formbean1 from request and SOP it
(I get the values1 here hahaha) %>
has its own field and formBean2
submit - goes to Action2
ACTION2 - get the formBean2 (I get the values2 haha)
get the formBean1 (I get NULL ?????)
Point is I want to set the formBean1 from request
orginating from JSP2 -submit. JSP2-formBean2 gets submitted there
properly but how can keep fwding formBean1.
Please don't tell me to keep ALLL formBean1 values as hidden
in JSP2. as its not good logic and its tooo much values. etc. etc.
As a matter of fact I have 4 such JSPs and if user selectes codes
on page 4 then only send all earlier 3 formBeans + current formBean4
to DB, else ignore all ( means just ignore, go to new jsp or main menu
let all formBeans garbage collected... hahahaha )
How can I do this ?
I will reply to any Qn s immly as I am in hurry....delivery is very very near
guys ..........:)
anyways,
Enjoy the coding.....!!!
SandeepOff hand, the only thing I can think of is to create two completely separate projects.
However, if you want to maintain a good development team and project, I suggest you keep it as one project and not try to hide anything from one group of developers. Instead, install CVS as your repository. It will track what changes were made and by who and you can roll back to a previous version of a JSP or java class if necessary. Your team should be briefed on the architecture you decide on (Spring, Sturts, etc), and basic good coding practices you want enforced.
Here are a few rules:
* nothing is to be checked into CVS that doesn't compile cleanly.
* nothing is to be checked into CVS that has any error or warning messages form your IDE outstanding.
* nothing is checked into CVS without the comment field of the commit dialog box being filled in.
* You have one build.xml file that eveyone uses to compile all code.
* All JSP pages are to be well formed xml (no dangling tags).
* all java classes and JSP pages are to be properly indented.
* all classes are to have javadoc describing what a class is for, and all functions are to have javadoc describing what the function does (not how it does it). -
A program that I would like to garbage can...
I was futzing around and thought I would take a look at DVD sharing re my MBA (DVD-less). In my web search I found a program called...
"DVD_or_CD_sharing_setup.dmg" which I downloaded and ran. I never did see any change in my system so I moved the download to the Garbage Can. Then, it trying to empty the trash, a message popped up that said...
"DVD_or_CD_sharing_setup.dmg" is in use and unable to empty from garbage. I've done a search and can't find this program anywhere on the HD. Anyone know how to get this file off my MBA?
I should note that in look at the dmg file, it says it was created in March 5, 2008. More old web trash sitting around waiting for someone like me to download it.
Sure would like to make it disappear completely.Disregard the question above. I just discovered how to delete the program. It was hiding under DEVICES in Finder. A quick "eject" and it was gone from there and then from garbage.
-
Using a variable in Struts config, to redirect
In the struts-config file,
to redirect to a different site, I can use
redirect="true"
and mention full path, in my <forward path=
variable.
1. Is there a better way to do it?
2. Since I have to do it in multiple places, is it possible to use a variable? I mean, something like this
<forward
name="success"
path="URL/abc.html" />
Where URL is a variable name that the site path? This way, I can reuse the variable to redirect to other pages too (xyz.html, for example)Hi there,
I don't know...is there only one URL you are using ore are there more than one? Because if it's the same path everytime you can try using this:
<forward
name="success"
path="./abc.html" />
./ // This is the shortcut for the directory you are currently using.
../ // This is the shortcut for the directory above the one you are currently using.This code should do it. If not, try to create a var named for example "vpath" and put it like this:
<forward
name="success"
path=vpath+"abc.html" />Try and tell if it worked ;)
X--spYro--X -
Photoshop CS3 printing garbage characters on HP LaserJet 1300
After installing CS3, Photoshop prints garbage characters on my HP LaserJet 1300.
Yes, I have tried printing as ASCII, ASCII85, Binary and JPEG - nothing helps (plus the settings won't stick even after holding down Alt and clicking the Remember button).
The only way to print right now is to choose Save as PDF in the print dialogue, open the PDF in Adobe Reader and print from there.
Any ideas?tzw - I responded about this on another forum. I talked to technical support at Adobe about this exact issue about 2 months ago - can't print photoshop CS3 on any of my three HP printers. ( I have a HP1200, an HP 2550 and a HP photosmart 7660) (CS2 works fine) They worked with me for about an hour - called me back and worked some more, and then decided to send it up to the programmers (or engineers or whatever) The programmers called me and worked with me for another hour - trying different set-ups etc., but the conclusion by them was that this was a huge problem in that there were a lot of HP printers out there - that they were going to give this their top priority - and that there would be a fix for this soon. (I have yet to see a fix.)
-
Hotspot core dumping during JVM garbage collection ?
We have an application which calls a 3rd party supplied server API which has recently been upgraded to use Java 1.5
We are getting the following error reported by our client application. The application is also now running Java 1.5 but references many classes in jar files which would have quite old code in.
The supplier of the API has stated that the problem requires us to recompile all our jar files using v 1.5 ( including things like jconnect and jms ?!?!? ). This sounds like a bit of a cop-out to me, not to mention being impossible since we don't have the source for things like jconnect.
I suspect that there is a garbage collection problem at the bottom of all this, but I'm not sure how I can "prove" this, nor do I currently have any real clue as to how to fix any GC problem that may exist.
The application is supposed to wait for a message on a MQSeries queue and then transforms it via Xalan XSLT and sends it to a Server application. I've tried playing around with heap sizes etc but that just seems to make it worse. If I leave it at the settings that the previous version used then the client at least manages to process a couple of messages before core dumping. There doesn't seem to be a consistent trigger event to cause the core dump ( it's not a message arriving on a queue for example ) but it does seem to be fairly consistent timewise, i.e. after
Any ideas gratefully accepted.
Here's a logfile excerpt from my applications showing the Hotspot error message :
=====================================================================================
08-Jul-2008 10:01:05 Waiting for messages from COLT.BBFS
08-Jul-2008 10:02:05 Waiting for messages from COLT.BBFS
08-Jul-2008 10:03:05 Waiting for messages from COLT.BBFS
405.815: [GC [PSYoungGen: 17331K->9244K(37632K)] 111702K->103615K(192128K), 0.1615910 secs]
405.977: [Full GC#
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGBUS (0xa) at pc=0xfe141348, pid=2600, tid=8
# Java VM: Java HotSpot(TM) Server VM (1.5.0_03-b07 mixed mode)
# Problematic frame:
# V [libjvm.so+0x141348]
# An error report file with more information is saved as hs_err_pid2600.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
=====================================================================================
The logfile referred to in the error message contains the following.
=====================================================================================
# An unexpected error has been detected by HotSpot Virtual Machine:
# SIGBUS (0xa) at pc=0xfe141348, pid=2600, tid=8
# Java VM: Java HotSpot(TM) Server VM (1.5.0_03-b07 mixed mode)
# Problematic frame:
# V [libjvm.so+0x141348]
--------------- T H R E A D ---------------
Current thread (0x001484d8): VMThread [id=8]
siginfo:si_signo=10, si_errno=0, si_code=1, si_addr=0x0000080f
Registers:
O0=0x00487588 O1=0xfe7d6454 O2=0x000079b0 O3=0x00007800
O4=0x00008868 O5=0x00147d48 O6=0xf8781460 O7=0xfe0f7938
G1=0xe52aaae8 G2=0x00000003 G3=0x00000003 G4=0x001484d8
G5=0xf8781d98 G6=0x00000002 G7=0xf8781d98 Y=0x805683e2
PC=0xfe141348 nPC=0xfe14134c
Top of Stack: (sp=0xf8781460)
0xf8781460: fe786000 00c6ba20 fe10013c e54bab68
0xf8781470: 0000080f e54bab6c 0000080f 00000004
0xf8781480: 00487588 00000134 e54bab6c 00000004
0xf8781490: 00000001 00000000 f87814c0 fe17aef4
0xf87814a0: fe6485b4 fe7d899c 001484d8 0011da40
0xf87814b0: 00148988 00148c10 00148d7c f8781880
0xf87814c0: 007c3389 007c3c0e 00000f87 00008868
0xf87814d0: 00008800 00487588 fe141310 fe7d6454
Instructions: (pc=0xfe141348)
0xfe141338: ec 06 c0 1a 80 a5 a0 00 22 40 00 0a ba 07 60 01
0xfe141348: f2 05 a0 00 ae 0e 60 03 80 a5 e0 03 22 40 00 05
Stack: [0xf8702000,0xf8781d98), sp=0xf8781460, free space=509k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x141348]
V [libjvm.so+0x17aefc]
V [libjvm.so+0x2d557c]
V [libjvm.so+0x300ef8]
V [libjvm.so+0x301e84]
V [libjvm.so+0x2ff950]
V [libjvm.so+0x29df30]
V [libjvm.so+0x362b44]
V [libjvm.so+0x6436f0]
VM_Operation (0xe03012b0): parallel gc system gc, mode: safepoint, requested by thread 0x0031bca0
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00b2c028 JavaThread "Thread-4" [_thread_in_native, id=85]
0x007f5048 JavaThread "Thread-0" [_thread_blocked, id=84]
0x00c27cf0 JavaThread "Notification Delivery" [_thread_blocked, id=81]
0x0026fa08 JavaThread "RMI LeaseChecker" daemon [_thread_blocked, id=73]
0x00821048 JavaThread "RMI RenewClean-[162.11.2.32:44425]" daemon [_thread_blocked, id=70]
0x0031bca0 JavaThread "GC Daemon" daemon [_thread_blocked, id=67]
0x00cd5d28 JavaThread "RMI Reaper" [_thread_blocked, id=66]
0x003c9300 JavaThread "Timer-0" daemon [_thread_blocked, id=65]
0x00929fe0 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=64]
0x0089bf18 JavaThread "SeedGenerator Thread" daemon [_thread_blocked, id=42]
0x00c47248 JavaThread "Pool thread #7" daemon [_thread_blocked, id=38]
0x00c466a0 JavaThread "Pool thread #6" daemon [_thread_blocked, id=37]
0x00311850 JavaThread "Pool thread #5" daemon [_thread_blocked, id=36]
0x00287a40 JavaThread "Pool thread #4" daemon [_thread_blocked, id=35]
0x00286e98 JavaThread "Pool thread #3" daemon [_thread_blocked, id=34]
0x00c134b0 JavaThread "Pool thread #2" daemon [_thread_blocked, id=33]
0x00ad09e0 JavaThread "Pool thread #1" daemon [_thread_blocked, id=32]
0x00286cd8 JavaThread "PoolThreadManager" daemon [_thread_blocked, id=31]
0x00c129e0 JavaThread "Channel Reaper" daemon [_thread_blocked, id=30]
0x00c669e8 JavaThread "ORB Daemon Thread" daemon [_thread_blocked, id=29]
0x00b10170 JavaThread "Worker for ServerProtocol: (iiop) /0.0.0.0:20168" daemon [_thread_blocked, id=22]
0x008a17e0 JavaThread "Syn~ Client" daemon [_thread_blocked, id=21]
0x003dc378 JavaThread "PoolScavenger0" daemon [_thread_blocked, id=20]
0x0015a928 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=15]
0x00159880 JavaThread "CompilerThread1" daemon [_thread_blocked, id=14]
0x00158a18 JavaThread "CompilerThread0" daemon [_thread_blocked, id=13]
0x00157b98 JavaThread "AdapterThread" daemon [_thread_blocked, id=12]
0x00156dc8 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=11]
0x0014ccd8 JavaThread "Finalizer" daemon [_thread_blocked, id=10]
0x0014ad90 JavaThread "Reference Handler" daemon [_thread_blocked, id=9]
0x00038238 JavaThread "main" [_thread_in_native, id=1]
Other Threads:
=>0x001484d8 VMThread [id=8]
0x0015c3b0 WatcherThread [id=16]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x00037728/0x00037758] Threads_lock - owner thread: 0x001484d8
[0x00033650/0x00037ba8] Heap_lock - owner thread: 0x0031bca0
Heap
PSYoungGen total 37632K, used 9244K [0xf2eb0000, 0xf7ba0000, 0xf8400000)
eden space 28352K, 0% used [0xf2eb0000,0xf2eb0000,0xf4a60000)
from space 9280K, 99% used [0xf4a60000,0xf5367080,0xf5370000)
to space 25216K, 0% used [0xf6300000,0xf6300000,0xf7ba0000)
PSOldGen total 154496K, used 94371K [0xe8400000, 0xf1ae0000, 0xf2eb0000)
object space 154496K, 61% used [0xe8400000,0xee028e78,0xf1ae0000)
PSPermGen total 35584K, used 18260K [0xe4400000, 0xe66c0000, 0xe8400000)
object space 35584K, 51% used [0xe4400000,0xe55d5158,0xe66c0000)
Dynamic libraries:
0x00010000 /dsdvlp/java/jvm/jdk1.5.0_03/bin/java
0xff350000 /usr/lib/libthread.so.1
0xff340000 /usr/lib/libdl.so.1
0xff200000 /usr/lib/libc.so.1
0xff390000 /usr/platform/SUNW,Sun-Fire-880/lib/libc_psr.so.1
0xfe000000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/server/libjvm.so
0xff1e0000 /usr/lib/libsocket.so.1
0xff2d0000 /usr/lib/libsched.so.1
0xff1b0000 /usr/lib/libCrun.so.1
0xff160000 /usr/lib/libm.so.1
0xff080000 /usr/lib/libnsl.so.1
0xff060000 /usr/lib/libmp.so.2
0xff030000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/native_threads/libhpi.so
0xfdfc0000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/libverify.so
0xfdf80000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/libjava.so
0xfdf50000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/libzip.so
0xfb7e0000 /usr/lib/locale/en_GB.ISO8859-1/en_GB.ISO8859-1.so.2
0xe4190000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/libnet.so
0xe3bd0000 /dsdvlp/lib/5/libSolarisNatives.so
0xe3e90000 /dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/librmi.so
VM Arguments:
jvm_args: -Djava.ext.dirs=/dsdvlp/java/tmijar/firs7/lib/cli:/dsdvlp/java/tmijar/firs7/lib/cli/ext:/dsdvlp/java/tmijar/firs7/lib/cmn/OpenORB:/dsdvlp/java/tmijar/firs7/lib/cmn/OpenORB/ext:/dsdvlp/java/tmijar/firs7/lib/cmn:/dsdvlp/java/tmijar/firs7/lib/cmn/ext:/dsdvlp/java/tmijar/firs7/daemonlib -Duser.dir=/dsdvlp/java/tmijar/firs7 -Dopenorb.config=file:/dsdvlp/java/tmijar/firs7/configs/OpenORB/config/SynOpenORB.xml -Dopenorb.home=file:/dsdvlp/java/tmijar/firs7/configs/OpenORB -Dcom.coexis.syn.general.orbbinding=com.coexis.syn.general.orbbinding.openorb.OpenORBBinding_1_4 -Dsun.rmi.dgc.client.gcInterval=360000 -Dsun.rmi.dgc.server.gcInterval=360000000 -Xms32m -Xmx256m -Dcom.coexis.syn.clientcommandsconfiglocation=file://localhost//dsdvlp/java/tmijar/firs7/configs/clientcommands.xml -Dcom.coexis.syn.clientconfiglocation=file://localhost//dsdvlp/java/tmijar/firs7/configs/fsbbtd_client.xml -XX:+PrintGCTimeStamps -XX:+PrintGCDetails
java_command: com.coexis.syn.mqmessaging.daemon.RunDaemon -p /dsdvlp/bin/5/lndsfsd_fsbbtd.properties start
Environment Variables:
JAVA_HOME=/dsdvlp/java/jvm/jdk150
CLASSPATH=.:/dsdvlp/java/jar/jconnect520.jar:/dsdvlp/java/jar/vbjapp340.jar:/dsdvlp/java/jar/vbjorb340.jar:/dsdvlp/java/jar/javax_jndi120.jar
PATH=/usr/local/etc:/usr/lang:/usr/openwin/bin:/usr/ucb:/bin:/usr/etc:/usr/local/5/bin:/dsdvlp/bin/5:/dsdvlp/bin/4:/home/app/sybase/5/bin:/home/app/sybase/5/localscripts:/home/app/sybase/5/sqr:/home/app/lang:/home/app/lang/SC2.0.1:/usr/ccs/bin:/usr/local/opt/Acrobat3/bin:/dsdvlp/bin:.
LD_LIBRARY_PATH=/dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc/server:/dsdvlp/java/jvm/jdk1.5.0_03/jre/lib/sparc:/dsdvlp/java/jvm/jdk1.5.0_03/jre/../lib/sparc:/usr/lib:/usr/openwin/lib:/usr/local/5/lib:/dsdvlp/lib/5:/dstest/lib/5:/home/app/sybase/5/lib:/dstest/cats/sun4/lib:/tmitest/Opus/opus/lib
SHELL=/bin/csh
DISPLAY=CLI00184.mfil.local:1.0
OS=5
--------------- S Y S T E M ---------------
OS: Solaris 8 2/02 s28s_u7wos_08a SPARC
Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
Assembled 18 December 2001
uname:SunOS 5.8 Generic_117350-20 sun4u (T1 libthread)
rlimit: STACK 8192k, CORE 9216k, NOFILE 4096, AS infinity
load average:2.24 2.67 2.68
CPU:total 4 has_v8, has_v9, has_vis1, has_vis2, is_ultra3
Memory: 8k page, physical 8388608k(166384k free)
vm_info: Java HotSpot(TM) Server VM (1.5.0_03-b07) for solaris-sparc, built on Apr 13 2005 03:31:26 by unknown with unknown Workshop:0x550The very first suggestion I have is to move your VM to a more recent update of 1.5.0.
It looks like you are crashing with 5.0u3, and I'm pretty sure 5.0u16 is available. You
don't want to waste your time chasing a bug that's already been fixed. -
J2EE Struts - Database connection failed - help???:(
Hello,
I have built a little web application and it works without any problems. In the next step I tried to add a database connection but I have already worked on it for at least one day and I could not fix the problem with the database connection.
I downloaded the MySQL Server 5.0 and installed it, furthermore I have downloaded the jdbc driver mysql-connector-java-3.1.11.zip and extracted it to the MySQL Server 5.0 directory. Furthermore I have added under system settings - system - etended - system variables the whole path to the driver -> C:\Programme\MySQL\MySQL Server 5.0\mysql-connector-java-3.1.11\mysql-connector-java-3.1.11-bin.jar to the CLASSPATH systemvariable.
Then I have startet the SQL Server 5.0 with mysqld --console from the command line.
Furthermore I have added under Project-Properties-Java Build Path - Libraries - Add External JARs in Eclipse the mysql-connector-java-3.1.11-bin.jar to my Struts WebProject.
To test the whole thing I have added to the existing test-database from mysql a table named owner and wanted to test the database connection in the Action-class with the following statements - I quote the whole execute method of the OwnerAction class:
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
OwnerForm ownerForm = (OwnerForm) form;
String greet = ownerForm.getGreet();
String name = ownerForm.getName();
request.setAttribute("name", name);
request.setAttribute("greet", greet);
String address = ownerForm.getAddress();
String email = ownerForm.getEmail();
int tel = ownerForm.getTel();
Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
DriverManager.registerDriver(new org.gjt.mm.mysql.Driver());
conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","sa");
try {
//conn = dataSource.getConnection();
stmt = conn.createStatement();
int id = 0;
rs = stmt.executeQuery("select max(id) as counter from owner");
while(rs.next()){
id = rs.getInt("counter");
id += 1;
stmt.executeUpdate("insert into owner values("+id+", '"+greet+"', '"+name+"', '"+email+"', '"+address+"', "+tel+")");
rs.close();
stmt.close();
conn.close();
catch(SQLException e){
throw new SQLException("database error");
// Forward control to the specified success target
return (mapping.findForward("success"));
}But when I execute the WebApplication and the Action will be called the following error message appears in the browser:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
root cause
java.lang.NoClassDefFoundError: org/gjt/mm/mysql/Driver
com.asprise.struts.action.OwnerAction.execute(OwnerAction.java:72)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5 logs.
It must depend with anything that the driver was not found but I have defined it in the CLASSPATH variable and added it to the Web-Project in eclispe.
Has anybody an idea what I have else made wrong or have forgotten??:(:(:(
thanks in advance
lg
patOne thing I have forgotten - I have also copied the mysql-connector-java-3.1.11-bin.jar in the WebRoot\WEB-INF\lib directory of my EasyStruts WebApplication.
Can anything else be wrong??:(:((
regards
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