I agree 100% with Farhad. The problem is not with headless but with
your code. The exception tells you exactly what is happening. Your
code is not finding the font. If you want to build fonts, you have to
upload the font files with the right TextAttribute settings.

5/7/05, Daniel Watrous <dwmaillist (AT) gmail (DOT) comwrote:
Is there at least someone that could tell me where to find more
information about the option ""?
What exactly is its purpose? Thanks in advance.

Daniel

5/6/05, Daniel Watrous <dwmaillist (AT) gmail (DOT) comwrote:
Hello,

I have a web application that uses java.awt.Font objects to render
images. The application will run in tomcat and that is where I have
done development. When I first tried to run the application on a
Linux box with Tomcat 5.0.25 I got the following error:

java.lang.NoClassDefFoundError
at (Unknown Source)
at (Unknown Source)

Here is the code call that throws the error:
public String getQuoteFontName() {
return QuoteFontType.getInstance(this.quoteFontCode).toSt ring();
}

And the class that is being called:
/*
* QuoteFontType.java
*
* Created on April 15, 2005, 9:41 AM
*/

package com.words2walls.customquote;

import java.awt.Font;
import java.awt.FontFormatException;
import java.util.*;
import java.io.*;

import ;

/**
* Type safe enumeration of available fonts
*
* @author Daniel Watrous
*/
public class QuoteFontType {

private static final String pathToWebapp = "C:\\Program
Files\\Apache Software Foundation\\Tomcat 5.0\\webapps\\words2walls";
private static final String pathToPackage =
"\\WEB-INF\\classes\\com\\words2walls\\fonts\\";
private String fontName;
private int fontCode;
private Font font;
private static org.apache.log4j.Category cat =
(QuoteFontType.class.getName());

public static final QuoteFontType ADRABLE = new
QuoteFontType(1,"Adorable","adorable.ttf");
private static final Map INSTANCES = new HashMap();

static {
cat.debug("Enter Static block to place fonts in INSTANCES Map");
INSTANCES.put (ADRABLE.toInteger(), ADRABLE);
cat.debug("Exit Static block with INSTANCES.size() = " +
INSTANCES.size());
}

/** Creates a new instance of QuoteFontType */
private QuoteFontType(int code, String fontName, String filename) {
// create a font from the font file
try {
File fontFile = new File ();
FileInputStream fis = new FileInputStream(fontFile);
font = Font.createFont(Font.TRUETYPE_FNT, fis);
} catch (Exception e) {
throw new FontNotFoundException(e);
}
// set member variables
this.font = font;
this.fontCode = code;
this.fontName = fontName;
}

public String toString() {
return fontName;
}

public Integer toInteger() {
return new Integer(fontCode);
}

public static QuoteFontType getInstance(int code) {
return (QuoteFontType) INSTANCES.get(new Integer(code));
}

public Font getFont() {
return font;
}

}

After some googling I found that if I set an environment variable
"" that this error would go away.
I'm not sure why this is the case, but it worked.

I am now trying to test the application on a windows machine with
Tomcat 5.0.30 and I get the same error. I have set a Windows XP
environment variable the same as mentioned above. I have also added
the option to the Java tab of the Tomcat monitor under Java :.

What is the cause of this error? Is there some way that I can make it
work on both Windows and Linux? Thanks in advance.

Daniel

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Your class comments indicate a different purpose than your class code,
but assuming a connection in your mind, code something like the
following might be helpful to you:

public class Fonts {
public static Font [] getFonts() {
return ().getAllFonts();
}

public static String [] getFontNames() {
Font [] fonts = getFonts();
String [] fontNames = new String [fonts.length];
for (int i = 0; i < fonts.length; i++) {
fontNames[i] = fonts[i].getFontName();
}
return fontNames;
}

public static String [] getFontFamilies() {
Font [] fonts = getFonts();
String [] fontFamilies = new String [fonts.length];
for (int i = 0; i < fonts.length; i++) {
fontFamilies[i] = fonts[i].getFamily();
}
return fontFamilies;
}

public static String [] getNames() {
Font [] fonts = getFonts();
String [] names = new String [fonts.length];
for (int i = 0; i < fonts.length; i++) {
names[i] = fonts[i].getName();
}
return names;
}

public static void main(String [] params) {
String [] names = Fonts.getNames();
for(int i = 0; i < names.length; i++) {
com.crackwillow.log.S("fonts",names[i]);
}
}
} ///;-) Michael McGrady

5/6/05, Daniel Watrous <dwmaillist (AT) gmail (DOT) comwrote:
Hello,

I have a web application that uses java.awt.Font objects to render
images. The application will run in tomcat and that is where I have
done development. When I first tried to run the application on a
Linux box with Tomcat 5.0.25 I got the following error:

java.lang.NoClassDefFoundError
at (Unknown Source)
at (Unknown Source)

Here is the code call that throws the error:
public String getQuoteFontName() {
return QuoteFontType.getInstance(this.quoteFontCode).toSt ring();
}

And the class that is being called:
/*
* QuoteFontType.java
*
* Created on April 15, 2005, 9:41 AM
*/

package com.words2walls.customquote;

import java.awt.Font;
import java.awt.FontFormatException;
import java.util.*;
import java.io.*;

import ;

/**
* Type safe enumeration of available fonts
*
* @author Daniel Watrous
*/
public class QuoteFontType {

private static final String pathToWebapp = "C:\\Program
Files\\Apache Software Foundation\\Tomcat 5.0\\webapps\\words2walls";
private static final String pathToPackage =
"\\WEB-INF\\classes\\com\\words2walls\\fonts\\";
private String fontName;
private int fontCode;
private Font font;
private static org.apache.log4j.Category cat =
(QuoteFontType.class.getName());

public static final QuoteFontType ADRABLE = new
QuoteFontType(1,"Adorable","adorable.ttf");
private static final Map INSTANCES = new HashMap();

static {
cat.debug("Enter Static block to place fonts in INSTANCES Map");
INSTANCES.put (ADRABLE.toInteger(), ADRABLE);
cat.debug("Exit Static block with INSTANCES.size() = " +
INSTANCES.size());
}

/** Creates a new instance of QuoteFontType */
private QuoteFontType(int code, String fontName, String filename) {
// create a font from the font file
try {
File fontFile = new File ();
FileInputStream fis = new FileInputStream(fontFile);
font = Font.createFont(Font.TRUETYPE_FNT, fis);
} catch (Exception e) {
throw new FontNotFoundException(e);
}
// set member variables
this.font = font;
this.fontCode = code;
this.fontName = fontName;
}

public String toString() {
return fontName;
}

public Integer toInteger() {
return new Integer(fontCode);
}

public static QuoteFontType getInstance(int code) {
return (QuoteFontType) INSTANCES.get(new Integer(code));
}

public Font getFont() {
return font;
}

}

After some googling I found that if I set an environment variable
"" that this error would go away.
I'm not sure why this is the case, but it worked.

I am now trying to test the application on a windows machine with
Tomcat 5.0.30 and I get the same error. I have set a Windows XP
environment variable the same as mentioned above. I have also added
the option to the Java tab of the Tomcat monitor under Java :.

What is the cause of this error? Is there some way that I can make it
work on both Windows and Linux? Thanks in advance.

Daniel

To unsubscribe, e-mail: tomcat-user-unsubscribe (AT) jakarta (DOT) apache.org
For additional commands, e-mail: tomcat-user-help (AT) jakarta (DOT) apache.org