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Re: 500 error, loading properties for language files

From: Damien B <night.kame@gmail.com>
Date: Fri, 14 Nov 2008 19:51:16 +0100
Message-ID: <491DC8A4.7030803@gmail.com>
To: Andrei Doicin <Andrei.Doicin@redbeemedia.com>
CC: www-validator-css@w3.org

Hi all,

after having checked the source 
http://dev.w3.org/cvsweb/2002/css-validator/org/w3c/css/util/Messages.java
it seems that a patch I sent some months ago would fix that problem. 
Here is the patch :
Index: Messages.java
===================================================================
RCS file: 
/sources/public/2002/css-validator/org/w3c/css/util/Messages.java,v
retrieving revision 1.21
diff -u -r1.21 Messages.java
--- Messages.java	7 Jul 2008 19:05:28 -0000	1.21
+++ Messages.java	14 Nov 2008 18:51:31 -0000
@@ -163,8 +163,7 @@
  	static {
  		Utf8Properties tmp;
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.de"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.de");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -184,8 +183,7 @@
  		// ------------------------------------------------

  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.en"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.en");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -202,8 +200,7 @@
  		// ------------------------------------------------

  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.es"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.es");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -221,8 +218,7 @@
  		// -----------------------

  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.fr"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.fr");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -240,8 +236,7 @@
  		// -----------------------

  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.ko"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.ko");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -258,8 +253,7 @@
  		// -----------------------
  		
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.it"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.it");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -276,8 +270,7 @@
  		// -----------------------

  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.nl"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.nl");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -294,8 +287,7 @@
  		// -----------------------

  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.ja"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.ja");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -312,8 +304,7 @@
  		// -----------------------
  		
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.pl-PL"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.pl-PL");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -332,8 +323,7 @@
  		// -----------------------
  		
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.pt-BR"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.pt-BR");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -348,11 +338,10 @@
  		} catch (Exception e) {
  			System.err.println("org.w3c.css.util.Messages: " + "couldn't load 
properties pt-br");
  			System.err.println("  " + e.toString());
-		}
+		}	
  		// -----------------------
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.ru"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.ru");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -366,10 +355,9 @@
  			System.err.println("  " + e.toString());
  		}

-		// -----------------------
+		// -----------------------		
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.sv"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.sv");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -383,11 +371,8 @@
  			System.err.println("  " + e.toString());
  		}

-		// -----------------------
-
  		try {
-			URL url = 
adjustURL(Messages.class.getResource("Messages.properties.zh-cn"));
-			java.io.InputStream f = url.openStream();
+			java.io.InputStream f = 
Messages.class.getResourceAsStream("Messages.properties.zh-cn");
  			try {
  				tmp = new Utf8Properties();
  				tmp.load(f);
@@ -404,21 +389,4 @@
  		}

  	}
-
-	/**
-	 * This method is called to clean the URL
-	 * /path/to/file will , file://localhost/path/to/file, 
file://C:\path\to\file, ...
-	 * will become file:///path/to/file
-	 * @param resource, the URL to "clean"
-	 * @return the clean URL
-	 * @throws MalformedURLException
-	 */
-	public static URL adjustURL(URL resource) throws MalformedURLException {
-		String urlStr = resource.getFile();
-		if (urlStr.startsWith("file://"))
-			urlStr.replaceFirst("file://localhost", "file://");
-		else
-			urlStr = "file:///" + urlStr;
-		return new URL(urlStr);
-	}
  }


Damien

Andrei Doicin wrote:
> Hi,
> 
> I've been talking to Damien about this 500 error when using an
> apparently perfectly well built css-validator, and he says the problem
> arises because the language files aren't loaded. I can confirm this in
> catalina.out, as you can see below. BTW I installed another
> css-validator on a Debian box earlier to do a kind of comparative study,
> and that works fine. I'm speculating if the problem on this Centos 4.7
> is a result of some dodgy symbolic linking I was doing a while back on
> libcgj.jar to get something completely unrelated to install nicely ...
> 
> [root@io-dev23 java]# pwd
> /usr/share/java
> [root@io-dev23 java]# ls -l libgcj-3.4.*
> -rw-r--r--  1 root root 6236968 Jul 24 22:41 libgcj-3.4.3.jar
> lrwxrwxrwx  1 root root      16 Oct 23 16:32 libgcj-3.4.6.jar ->
> libgcj-3.4.3.jar
> 
> ... or if it's just something to do with Centos.
> 
> The last time the problem was mentioned on this list was 6 years ago,
> but I didn't see any comeback:
> 
> http://lists.w3.org/Archives/Public/www-validator-css/2002Jul/0007.html
> 
> =======================================================
> 
> org.w3c.css.util.Messages: couldn't load properties de
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.de
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties en
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.en
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties es
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.es
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties fr
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.fr
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties ko
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.ko
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties it
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.it
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties nl
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.nl
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties ja
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.ja
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties pl
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.pl-
> PL (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties pt-br
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.pt-
> BR (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties ru
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.ru
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties sv
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.sv
> (No such file or directory)
> org.w3c.css.util.Messages: couldn't load properties cn
>   java.io.FileNotFoundException:
> /file:/opt/apache-tomcat-5.5.27/webapps/css-validator/WEB-INF/lib/css-va
> lidator.jar!/org/w3c/css/util/Messages.properties.zh-
> cn (No such file or directory)
> 
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Received on Friday, 14 November 2008 18:53:44 GMT

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