I am using JBoss 3.2.3. I have put a properties file with in a JAR.
I am not able to read its contents from one of the beans deployed through the same JAR
file.
Contents of the JAR:
| meta-inf/jboss.xml
| meta-inf/ejb-jar.xml
| conf/Ebonding.properties
| com/../.. (other bean classes)
I am trying to load the file "Ebonding.properties" using
getClass().getResourceAsStream(name) method.
In this above call if name="conf/Ebonding.properties", I get null as the output from
"getClass().getResourceAsStream(name)" call.
If name="/conf/Ebonding.properties" (with a / in front), then
"getClass().getResourceAsStream(name)" method seem to return a valid stream but when I
use this stream to load a Properties object, it gives me the following error (showing
the top portion of a huge stack Trace)
2004-06-17 15:58:08,325 ERROR [STDERR] java.lang.NullPointerException: name
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.util.zip.ZipFile.getEntry(ZipFile.java:141)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.util.jar.JarFile.getEntry(JarFile.java:194)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.util.jar.JarFile.getJarEntry(JarFile.java:181)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:668)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
sun.misc.URLClassPath.getResource(URLClassPath.java:157)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
sun.misc.URLClassPath.getResource(URLClassPath.java:209)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.ClassLoader.getBootstrapResource(ClassLoader.java:923)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.ClassLoader.getResource(ClassLoader.java:784)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.ClassLoader.getResource(ClassLoader.java:782)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.ClassLoader.getResource(ClassLoader.java:782)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.ClassLoader.getResource(ClassLoader.java:782)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
org.jboss.mx.loading.UnifiedClassLoader.getResourceLocally(UnifiedClassLoader.java:308)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
org.jboss.mx.loading.UnifiedLoaderRepository3.getResourceFromClassLoader(UnifiedLoaderRepository3.java:360)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
org.jboss.mx.loading.UnifiedLoaderRepository3.getResource(UnifiedLoaderRepository3.java:270)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
org.jboss.mx.loading.UnifiedClassLoader3.getResource(UnifiedClassLoader3.java:223)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:969)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
java.lang.Class.getResourceAsStream(Class.java:1323)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
com.test.ebonding.data.EbondingProperties.<init>(EbondingProperties.java:59)
| 2004-06-17 15:58:08,335 ERROR [STDERR] at
com.test.ebonding.data.EbondingProperties.<clinit>(EbondingProperties.java:27)
Code Snippet (in the Constructor of com.test.ebonding.data.EbondingProperties class):
Properties systemProp = new Properties();
| InputStream propFileStream =
getClass().getResourceAsStream("conf/Ebonding.properties");
| systemProp.load(propFileStream);
I am clueless and spent lot of time trying to put this properties under different
directories within the JAR. No Success. Also read about "meta class path" in the
MANIFEST file in some forum thread, but now sure what I should set it to.
I tried putting this properties file in all kinds of directories with the Jboss
installation and was hoping the ClassLoader would find this resource. No success
either.
I even tried putting this file in some other directory outside Jboss installation (and
not within JAR), but could not access it even though I gave the absolute path with the
protocol as "file:" in the filename. I get a "FileNotFoundException" when I use the
"FileInputStream".
Any clues, guys? Is there a bug in Jboss 3.2.3 or am I missing something?
Thanks a lot.
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