Package com.l2fprod.util
Class ZipResourceLoader
- java.lang.Object
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- com.l2fprod.util.ZipResourceLoader
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public class ZipResourceLoader extends java.lang.Object
Loads files from a local or network zip archive.- Author:
- fred
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Nested Class Summary
Nested Classes Modifier and Type Class Description class
ZipResourceLoader.ZipResource
A class that represents a file contained in a zip archive.
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Constructor Summary
Constructors Constructor Description ZipResourceLoader(java.io.InputStream p_JarStream)
Creates a ZipResourceLoader that loads data from an InputStream.ZipResourceLoader(java.net.URL p_JarUrl)
Creates a ZipResourceLoader that loads data from an URL.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dump()
A debugging method.java.util.Enumeration
entries()
Gets the files contained in this zip archive.java.net.URL
getResource(java.lang.String name)
Gets the URL of a file in the archive.java.io.InputStream
getResourceAsStream(java.lang.String name)
Opens an InputStream from a file contained in the archive.ZipResourceLoader.ZipResource
getZipResource(java.lang.String name)
Gets a ZipResource representing the file.ZipResourceLoader.ZipResource
getZipResource(java.net.URL name)
Gets a ZipResource representing the file.static void
main(java.lang.String[] args)
Diagnostic for the ZipResource class.void
release()
Releases the resources claimed by this object.
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Constructor Detail
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ZipResourceLoader
public ZipResourceLoader(java.net.URL p_JarUrl) throws java.io.IOException
Creates a ZipResourceLoader that loads data from an URL.- Parameters:
p_JarUrl
- URL to load files from.- Throws:
java.io.IOException
- if there is an exception while loading the archive.
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ZipResourceLoader
public ZipResourceLoader(java.io.InputStream p_JarStream) throws java.io.IOException
Creates a ZipResourceLoader that loads data from an InputStream.- Throws:
java.io.IOException
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Method Detail
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getResourceAsStream
public java.io.InputStream getResourceAsStream(java.lang.String name)
Opens an InputStream from a file contained in the archive.- Parameters:
name
- Name of the file to retrieve.- Returns:
- An input stream from the file.
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getResource
public java.net.URL getResource(java.lang.String name) throws java.net.MalformedURLException
Gets the URL of a file in the archive.- Parameters:
name
- Name of the file to retrieve.- Returns:
- The URL of the file.
- Throws:
java.net.MalformedURLException
- If the URL is malformed.
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getZipResource
public ZipResourceLoader.ZipResource getZipResource(java.lang.String name)
Gets a ZipResource representing the file.- Parameters:
name
- The name of the file to retrieve.- Returns:
- The ZipResource representing the file
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getZipResource
public ZipResourceLoader.ZipResource getZipResource(java.net.URL name)
Gets a ZipResource representing the file.- Parameters:
name
- The URL of the resource to retrieve.- Returns:
- The ZipResource representing the file.
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entries
public java.util.Enumeration entries()
Gets the files contained in this zip archive.- Returns:
- An Enumeration of the files in this archive.
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dump
public void dump()
A debugging method.
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release
public void release()
Releases the resources claimed by this object.
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main
public static void main(java.lang.String[] args) throws java.lang.Exception
Diagnostic for the ZipResource class.- Parameters:
args
- The command line arguments- Throws:
java.lang.Exception
- If anything whatsoever goes wrong. :-)
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