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java.lang.Objectorg.apache.openejb.util.JarExtractor
public class JarExtractor
Field Summary | |
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static Logger |
logger
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Constructor Summary | |
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JarExtractor()
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Method Summary | |
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static boolean |
copy(File src,
File dest)
Copy the specified file or directory to the destination. |
static boolean |
delete(File dir)
Delete the specified directory, including all of its contents and subdirectories recursively. |
static boolean |
deleteDir(File dir)
Delete the specified directory, including all of its contents and subdirectories recursively. |
static void |
extract(File file,
File destinationDir)
Extract the jar file into the specifiec destination directory. |
static File |
extract(File file,
String pathname)
Extract the Jar file into an unpacked directory structure, and return the absolute pathname to the extracted directory. |
protected static File |
extract(InputStream input,
File docBase,
String name)
Extract the specified input stream into the specified directory, creating a file named from the specified relative path. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final Logger logger
Constructor Detail |
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public JarExtractor()
Method Detail |
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public static File extract(File file, String pathname) throws IOException
file
- Jar file to unpackpathname
- Context path name for web application
IllegalArgumentException
- if this is not a "jar:" URL
IOException
- if an input/output error was encountered
during expansionpublic static void extract(File file, File destinationDir) throws IOException
file
- jar file to unpackdestinationDir
- the directory in which the jar will be unpacked; must not exist
IOException
- if an input/output error was encountered during expansionpublic static boolean copy(File src, File dest)
src
- File object representing the sourcedest
- File object representing the destinationpublic static boolean delete(File dir)
dir
- File object representing the directory to be deletedpublic static boolean deleteDir(File dir)
dir
- File object representing the directory to be deletedprotected static File extract(InputStream input, File docBase, String name) throws IOException
input
- InputStream to be copieddocBase
- Document base directory into which we are extractingname
- Relative pathname of the file to be created
IOException
- if an input/output error occurs
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