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java.lang.Objectorg.jboss.virtual.plugins.context.AbstractVirtualFileHandler
org.jboss.virtual.plugins.context.vfs.AssembledDirectoryHandler
public class AssembledDirectoryHandler
The assembled directory handler.
Field Summary |
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Fields inherited from class org.jboss.virtual.plugins.context.AbstractVirtualFileHandler |
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cachedLastModified, log |
Constructor Summary | |
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AssembledDirectoryHandler(VFSContext context,
AssembledDirectoryHandler parent,
String name)
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Method Summary | |
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VirtualFileHandler |
addChild(VirtualFileHandler handler)
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VirtualFileHandler |
createChildHandler(String name)
Create a virtual file context |
boolean |
exists()
Tests whether the underlying implementation file still exists. |
VirtualFileHandler |
findChild(String name)
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VirtualFileHandler |
getChild(String path)
Get a child |
List<VirtualFileHandler> |
getChildren(boolean ignoreErrors)
Get the children |
long |
getLastModified()
When the file was last modified |
long |
getSize()
Get the size |
AssembledDirectory |
getVirtualFile()
Get the virtual file wrapper |
protected void |
internalReplaceChild(VirtualFileHandler original,
VirtualFileHandler replacement)
Replace original child with unpacked replacement. |
boolean |
isHidden()
Whether it is hidden |
boolean |
isLeaf()
Whether it is a simple leaf of the VFS, i.e. |
boolean |
isNested()
Are we nested in some archive. |
InputStream |
openStream()
Access the file contents. |
boolean |
removeChild(String name)
This method removes a specified child from its list of children map |
URI |
toURI()
Get the VF URI (file://root/org/jboss/X.java) |
URL |
toURL()
Get the VF URL (file://root/org/jboss/X.java) |
Methods inherited from class org.jboss.virtual.plugins.context.AbstractVirtualFileHandler |
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checkClosed, checkParentExists, cleanup, close, decrement, delete, doClose, equals, getChildPathName, getChildVfsUrl, getLocalPathName, getLocalVFSContext, getName, getParent, getPathName, getRealURL, getReferences, getVFSContext, getVfsUrl, hasBeenModified, hashCode, increment, isArchive, isTemporary, replaceChild, setPathName, setVfsUrl, simpleFindChild, structuredFindChild, toInternalVfsUrl, toString, toStringLocal, toVfsUrl |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AssembledDirectoryHandler(VFSContext context, AssembledDirectoryHandler parent, String name) throws IOException
IOException
Method Detail |
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public VirtualFileHandler addChild(VirtualFileHandler handler)
public boolean removeChild(String name)
removeChild
in interface VirtualFileHandler
name
- child name
public VirtualFileHandler findChild(String name)
public VirtualFileHandler getChild(String path) throws IOException
VirtualFileHandler
getChild
in interface VirtualFileHandler
path
- the path
null
if not found
IOException
- for an error accessing the file systempublic URI toURI() throws URISyntaxException
VirtualFileHandler
toURI
in interface VirtualFileHandler
URISyntaxException
- for an error parsing the URIpublic long getLastModified() throws IOException
VirtualFileHandler
getLastModified
in interface VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic long getSize() throws IOException
VirtualFileHandler
getSize
in interface VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic boolean exists() throws IOException
VirtualFileHandler
exists
in interface VirtualFileHandler
IOException
- - thrown on failure to detect existence.public boolean isLeaf() throws IOException
VirtualFileHandler
isLeaf
in interface VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic boolean isHidden() throws IOException
VirtualFileHandler
isHidden
in interface VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic boolean isNested() throws IOException
VirtualFileHandler
isNested
in interface VirtualFileHandler
IOException
- for any errorpublic InputStream openStream() throws IOException
VirtualFileHandler
openStream
in interface VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic List<VirtualFileHandler> getChildren(boolean ignoreErrors) throws IOException
VirtualFileHandler
getChildren
in interface VirtualFileHandler
ignoreErrors
- whether to ignore errors
IOException
- for an error accessing the file systempublic VirtualFileHandler createChildHandler(String name) throws IOException
StructuredVirtualFileHandler
createChildHandler
in interface StructuredVirtualFileHandler
name
- the name
IOException
- for any error accessing the virtual file systempublic AssembledDirectory getVirtualFile()
VirtualFileHandler
getVirtualFile
in interface VirtualFileHandler
getVirtualFile
in class AbstractVirtualFileHandler
public URL toURL() throws MalformedURLException, URISyntaxException
VirtualFileHandler
toURL
in interface VirtualFileHandler
toURL
in class AbstractVirtualFileHandler
MalformedURLException
- for any error
URISyntaxException
- for an error parsing the URIprotected void internalReplaceChild(VirtualFileHandler original, VirtualFileHandler replacement)
AbstractVirtualFileHandler
internalReplaceChild
in class AbstractVirtualFileHandler
original
- the originalreplacement
- the replacement
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