public class JarFileUrlNestedJar extends Object implements Jar
Jar that is optimised for file based JAR URLs that
refer to a JAR file nested inside a WAR
(e.g URLs of the form jar:file: ... .war!/ ... .jar).| Constructor and Description |
|---|
JarFileUrlNestedJar(URL url) |
| Modifier and Type | Method and Description |
|---|---|
void |
close()
Close any resources associated with this JAR.
|
boolean |
entryExists(String name)
Determines if a specific entry exists within the JAR.
|
InputStream |
getEntryInputStream()
Obtains the input stream for the current entry.
|
String |
getEntryName()
Obtains the name of the current entry.
|
InputStream |
getInputStream(String name)
Obtain an
InputStream for a given entry in a JAR. |
URL |
getJarFileURL()
Obtain the URL for accessing the JAR file.
|
long |
getLastModified(String name)
Obtain the last modified time for the given resource in the JAR.
|
String |
getURL(String entry)
Obtain, in String form, the URL for an entry in this JAR.
|
void |
nextEntry()
Moves the internal pointer to the next entry in the JAR.
|
void |
reset()
Resets the internal pointer used to track JAR entries to the beginning of
the JAR.
|
public JarFileUrlNestedJar(URL url) throws IOException
IOExceptionpublic URL getJarFileURL()
JargetJarFileURL in interface Jarpublic boolean entryExists(String name) throws IOException
JarentryExists in interface Jarname - Entry to look fortrue if the specified entry exists else
falseIOExceptionpublic InputStream getInputStream(String name) throws IOException
JarInputStream for a given entry in a JAR. The caller is
responsible for closing the stream.getInputStream in interface Jarname - Entry to obtain an InputStream forInputStream for the specified entry or null if
the entry does not existIOExceptionpublic long getLastModified(String name) throws IOException
JargetLastModified in interface Jarname - Entry to obtain the modification time forSystem.currentTimeMillis() that the resource was last
modified. Returns -1 if the entry does not existIOExceptionpublic String getURL(String entry)
JarJarFactory to ensure resources are accessed correctly.public void close()
Jarclose in interface AutoCloseableclose in interface Jarpublic void nextEntry()
Jarpublic String getEntryName()
JargetEntryName in interface Jarpublic InputStream getEntryInputStream() throws IOException
JargetEntryInputStream in interface JarIOException - If the stream cannot be obtainedpublic void reset()
throws IOException
Jarreset in interface JarIOException - If the pointer cannot be resetCopyright © 2000-2015 Apache Software Foundation. All Rights Reserved.