com.netphantom.common.npjar

Class NpJarURLConnection

java.lang.Object

java.net.URLConnection

com.netphantom.common.AbstractJarURLConnection

com.netphantom.common.npjar.NpJarURLConnection

public class NpJarURLConnection
extends AbstractJarURLConnection

Extends the JarURLConnection to handle NpJarFile instead of JarFile's.

Author:

Christopher Mindus

Field Summary

Fields inherited from class com.netphantom.common.AbstractJarURLConnection

jarFileURLConnection

Fields inherited from class java.net.URLConnection

allowUserInteraction, connected, doInput, doOutput, ifModifiedSince, url, useCaches

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NpJarURLConnection(URL url) Creates an NpJar URL connection.
protected	NpJarURLConnection(URL url, NpJarFile jarFile) Creates an NpJar URL connection.

Method Summary

Modifier and Type	Method and Description
void	connect() Opens a communications link to the resource referenced by this URL, if such a connection has not already been established.
InputStream	getInputStream() Returns an input stream that reads from this open connection.
IJarFile	getJarFile() Gets the IJarFile.

Methods inherited from class com.netphantom.common.AbstractJarURLConnection

getAttributes, getCertificates, getEntryName, getJarEntry, getJarFileURL, getMainAttributes, getManifest

Methods inherited from class java.net.URLConnection

addRequestProperty, getAllowUserInteraction, getConnectTimeout, getContent, getContent, getContentEncoding, getContentLength, getContentLengthLong, getContentType, getDate, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getDoInput, getDoOutput, getExpiration, getFileNameMap, getHeaderField, getHeaderField, getHeaderFieldDate, getHeaderFieldInt, getHeaderFieldKey, getHeaderFieldLong, getHeaderFields, getIfModifiedSince, getLastModified, getOutputStream, getPermission, getReadTimeout, getRequestProperties, getRequestProperty, getURL, getUseCaches, guessContentTypeFromName, guessContentTypeFromStream, setAllowUserInteraction, setConnectTimeout, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setDefaultUseCaches, setDoInput, setDoOutput, setFileNameMap, setIfModifiedSince, setReadTimeout, setRequestProperty, setUseCaches, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NpJarURLConnection

protected NpJarURLConnection(URL url)
                      throws MalformedURLException

Creates an NpJar URL connection.

Parameters:

url - The requested URL.

Throws:

MalformedURLException

NpJarURLConnection

protected NpJarURLConnection(URL url,
                             NpJarFile jarFile)
                      throws MalformedURLException

Creates an NpJar URL connection.

Parameters:

url - The requested URL.

jarFile - The open Jar file.

Throws:

MalformedURLException

Method Detail

getJarFile

public IJarFile getJarFile()
                    throws IOException

Gets the IJarFile.

Specified by:

getJarFile in class AbstractJarURLConnection

Returns:

The IJarFile instance.

Throws:

IOException - if an IOException occurs while trying to connect to the JAR file for this connection.

See Also:

URLConnection.connect()

connect

public void connect()
             throws IOException

Opens a communications link to the resource referenced by this URL, if such a connection has not already been established.

If the connect method is called when the connection has already been opened (indicated by the connected field having the value true), the call is ignored.

Specified by:

connect in class URLConnection

Throws:

IOException - if an I/O error occurs while opening the connection.

getInputStream

public InputStream getInputStream()
                           throws IOException

Returns an input stream that reads from this open connection.

Overrides:

getInputStream in class URLConnection

Returns:

an input stream that reads from this open connection.

Throws:

IOException - if an I/O error occurs while creating the input stream.