public class DefaultJarArchive extends Object implements JarArchive
Constructor and Description |
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DefaultJarArchive(InputStream inputStream)
Constructor.
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DefaultJarArchive(String file)
Constructor.
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Modifier and Type | Method and Description |
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boolean |
containsClass(String className)
Returns whether a class of the specified name is contained in the archive.
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void |
expandToPath(String path)
Expand the archive to the specified directory.
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String |
findResource(String name)
Returns the full path of a named resource in the archive.
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protected JarInputStream |
getContentAsStream()
Returns the content of the archive as
JarInputStream . |
FileHandler |
getFileHandler() |
InputStream |
getResource(String path)
Returns a resource from the archive as input stream.
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List |
getResources(String path)
Returns the list of resources in the specified directory in the archive.
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void |
setFileHandler(FileHandler fileHandler) |
protected byte[] |
streamToByteArray(InputStream inputStream)
Read a stream into a byte array.
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public DefaultJarArchive(String file)
file
- The archive filepublic DefaultJarArchive(InputStream inputStream) throws IOException
inputStream
- The input stream for the archive (it will be closed after the
constructor returns)IOException
- If there was a problem reading the WARpublic FileHandler getFileHandler()
public void setFileHandler(FileHandler fileHandler)
fileHandler
- the file utility class to use for performing all file I/O.public boolean containsClass(String className) throws IOException
containsClass
in interface JarArchive
className
- The name of the class to search forIOException
- If an I/O error occurred reading the archiveJarArchive.containsClass(String)
public final String findResource(String name) throws IOException
findResource
in interface JarArchive
name
- The name of the resourceIOException
- If an I/O error occurred reading the archiveJarArchive.findResource(String)
public final InputStream getResource(String path) throws IOException
getResource
in interface JarArchive
path
- The path to the resource in the archivenull
if the resource was not found in the JARIOException
- If an I/O error occursJarArchive.getResource(String)
public final List getResources(String path) throws IOException
getResources
in interface JarArchive
path
- The directoryIOException
- If an I/O error occursJarArchive.getResources(String)
protected final JarInputStream getContentAsStream() throws IOException
JarInputStream
.IOException
- If an exception occurred reading the archivepublic void expandToPath(String path) throws IOException
expandToPath
in interface JarArchive
path
- The path to expand toIOException
- If an I/O error occursJarArchive.expandToPath(String)
protected byte[] streamToByteArray(InputStream inputStream) throws IOException
inputStream
- the input streamIOException
- if an IO ExceptionCopyright © 2004-2013 Codehaus. All Rights Reserved.