Multiple jar file introspection - eclipse

Question

How do write a command on bash shell that can search a number of jar files in a directory for a specified class or string path. Eg
I want to search all workshop.jar searching for this string path:
com/bea/workshop/common/util/fileio/ManifestUtil

Answer 1

try this:
find . -name *.jar -exec bash -c "echo {} && jar tvf {} | grep ServiceMBean " \;
Good luck,
-M

Answer 2

Find jars with containing pattern (class or file) create the following script findjars from the root directory of a search tree
#!/bin/bash
JAR=$JAVA_HOME/bin/jar
if [ $# -ne 1 ];
then
echo "Usage: $0 pattern"
exit 1
fi
pattern=`echo $1 | sed -e 's/\./\//g'`
echo "Searching for: [$pattern]"
if [ ! -e $JAR ];
then
echo "$JAR does not exist"
exit 1
fi
for file in `find . -type f \( -name "*.jar" -o -name "*.zip" \) -print`;
do
$JAR tvf $file 2>/dev/null | grep ${pattern} 2>/dev/null
if [ $? -eq 0 ];
then
echo $file
fi
done
and use it as
findjars com/bea/workshop/common/util/fileio/ManifestUtil
Alternatively, to list all classes and files within all of the jar files within a directory or directory tree:
#!/bin/bash
JAR=$JAVA_HOME/bin/jar
if [ ! -e $JAR ];
then
echo "$JAR does not exist"
exit 1
fi
for file in `find . -type f \( -name "*.jar" -o -name "*.zip" \) -print`;
do
echo $file
$JAR tvf $file 2>/dev/null
done

Answer 3

Use JarScan.
Usage: java -jar jarscan.jar [-help | /?]
[-dir directory name]
[-zip]
[-showProgress]
<-files | -class | -package>
<search string 1> [search string 2]
[search string n]