public abstract class AbstractInputStreamJar extends java.lang.Object implements Jar
| Constructor and Description |
|---|
AbstractInputStreamJar(java.net.URL jarFileUrl) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
closeStream() |
protected abstract NonClosingJarInputStream |
createJarInputStream() |
boolean |
exists(java.lang.String name)
Determine if the given resource in present in the JAR.
|
java.io.InputStream |
getEntryInputStream()
Obtains the input stream for the current entry.
|
java.lang.String |
getEntryName()
Obtains the name of the current entry.
|
java.io.InputStream |
getInputStream(java.lang.String name)
Obtain an
InputStream for a given entry in a JAR. |
java.net.URL |
getJarFileURL() |
long |
getLastModified(java.lang.String name)
Obtain the last modified time for the given resource in the JAR.
|
java.util.jar.Manifest |
getManifest()
Obtain the manifest for the JAR file.
|
java.lang.String |
getURL(java.lang.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 java.net.URL getJarFileURL()
getJarFileURL in interface Jarpublic void nextEntry()
Jarpublic java.lang.String getEntryName()
JargetEntryName in interface Jarpublic java.io.InputStream getEntryInputStream()
throws java.io.IOException
JargetEntryInputStream in interface Jarjava.io.IOException - If the stream cannot be obtainedpublic java.io.InputStream getInputStream(java.lang.String name)
throws java.io.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 existjava.io.IOException - if an I/O error occurs while processing the JAR filepublic long getLastModified(java.lang.String name)
throws java.io.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 existjava.io.IOException - if an I/O error occurs while processing the JAR filepublic boolean exists(java.lang.String name)
throws java.io.IOException
Jarpublic java.lang.String getURL(java.lang.String entry)
JarJarFactory to ensure resources are
accessed correctly.public java.util.jar.Manifest getManifest()
throws java.io.IOException
JargetManifest in interface Jarjava.io.IOException - If an I/O error occurs trying to obtain the manifestpublic void reset()
throws java.io.IOException
Jarprotected void closeStream()
protected abstract NonClosingJarInputStream createJarInputStream() throws java.io.IOException
java.io.IOExceptionCopyright © 2000-2019 Apache Software Foundation. All Rights Reserved.