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java.lang.Objectorg.jboss.virtual.plugins.context.AbstractVirtualFileHandler
org.jboss.virtual.plugins.context.AbstractURLHandler
org.jboss.virtual.plugins.context.jar.JarEntryHandler
public class JarEntryHandler
JarEntryHandler.
| Field Summary |
|---|
| Fields inherited from class org.jboss.virtual.plugins.context.AbstractVirtualFileHandler |
|---|
cachedLastModified, log, vfsUrl |
| Constructor Summary | |
|---|---|
JarEntryHandler(VFSContext context,
VirtualFileHandler parent,
java.util.jar.JarFile jar,
java.util.jar.JarEntry entry,
java.lang.String entryName,
java.net.URL url)
Create a new JarHandler. |
|
| Method Summary | |
|---|---|
void |
addChild(VirtualFileHandler child)
Add a child to an entry |
VirtualFileHandler |
createChildHandler(java.lang.String name)
TODO: synchronization on lazy entryMap creation |
VirtualFileHandler |
findChild(java.lang.String path)
Find a child |
java.util.List<VirtualFileHandler> |
getChildren(boolean ignoreErrors)
Get the children |
protected java.util.jar.JarEntry |
getEntry()
Get the entry |
long |
getLastModified()
When the file was last modified |
long |
getSize()
Get the size |
boolean |
hasBeenModified()
Returns true if the file has been modified since this method was last called Last modified time is initialized at handler instantiation. |
protected void |
initCacheLastModified()
|
boolean |
isHidden()
Whether it is hidden |
boolean |
isLeaf()
Whether it is a simple leaf of the VFS, i.e. |
java.io.InputStream |
openStream()
Access the file contents. |
| Methods inherited from class org.jboss.virtual.plugins.context.AbstractURLHandler |
|---|
exists, getURL, toURI, toURL |
| Methods inherited from class org.jboss.virtual.plugins.context.AbstractVirtualFileHandler |
|---|
checkClosed, close, decrement, doClose, equals, getName, getParent, getPathName, getVFSContext, getVirtualFile, hashCode, increment, setPathName, simpleFindChild, structuredFindChild, toString, toVfsUrl |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public JarEntryHandler(VFSContext context,
VirtualFileHandler parent,
java.util.jar.JarFile jar,
java.util.jar.JarEntry entry,
java.lang.String entryName,
java.net.URL url)
throws java.io.IOException
context - the contextparent - the parentjar - the jar fileentry - the entryentryName - the entry nameurl - the url
java.io.IOException - for an error accessing the file system
java.lang.IllegalArgumentException - for a null context, url, jar or entry| Method Detail |
|---|
protected void initCacheLastModified()
initCacheLastModified in class AbstractURLHandler
public boolean hasBeenModified()
throws java.io.IOException
VirtualFileHandler
hasBeenModified in interface VirtualFileHandlerhasBeenModified in class AbstractVirtualFileHandlerjava.io.IOExceptionpublic void addChild(VirtualFileHandler child)
child - protected java.util.jar.JarEntry getEntry()
public long getLastModified()
VirtualFileHandler
getLastModified in interface VirtualFileHandlergetLastModified in class AbstractURLHandlerpublic long getSize()
VirtualFileHandler
getSize in interface VirtualFileHandlergetSize in class AbstractURLHandlerpublic boolean isLeaf()
VirtualFileHandler
isLeaf in interface VirtualFileHandlerpublic boolean isHidden()
VirtualFileHandler
isHidden in interface VirtualFileHandlerisHidden in class AbstractURLHandler
public java.util.List<VirtualFileHandler> getChildren(boolean ignoreErrors)
throws java.io.IOException
VirtualFileHandler
getChildren in interface VirtualFileHandlerignoreErrors - whether to ignore errors
java.io.IOException - for an error accessing the file system
public VirtualFileHandler findChild(java.lang.String path)
throws java.io.IOException
VirtualFileHandler
findChild in interface VirtualFileHandlerpath - the path
java.io.IOException - for an error accessing the file system (or the child doesn't exist)
public java.io.InputStream openStream()
throws java.io.IOException
VirtualFileHandler
openStream in interface VirtualFileHandleropenStream in class AbstractURLHandlerjava.io.IOException - for any problem accessing the virtual file system
public VirtualFileHandler createChildHandler(java.lang.String name)
throws java.io.IOException
createChildHandler in interface StructuredVirtualFileHandlername - the name
java.io.IOException - for any error accessing the virtual file system
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