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java.lang.Objectorg.jboss.virtual.plugins.context.AbstractVirtualFileHandler
org.jboss.virtual.plugins.context.AbstractURLHandler
public abstract class AbstractURLHandler
URLHandler.
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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AbstractURLHandler(VFSContext context,
VirtualFileHandler parent,
URL url,
String name)
Create a newURLHandler. |
Method Summary | |
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boolean |
exists()
Basis existence on URLConnection.getLastModified() != 0. |
long |
getLastModified()
When the file was last modified |
long |
getSize()
Get the size |
URL |
getURL()
Get the url |
protected void |
initCacheLastModified()
|
boolean |
isHidden()
Whether it is hidden |
protected URLConnection |
openConnection()
Open connection. |
protected static URLConnection |
openConnection(URL url)
Open connection. |
InputStream |
openStream()
Access the file contents. |
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, getVirtualFile, hasBeenModified, hashCode, increment, internalReplaceChild, 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 |
Methods inherited from interface org.jboss.virtual.spi.VirtualFileHandler |
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getChild, getChildren, isLeaf, isNested, removeChild |
Constructor Detail |
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public AbstractURLHandler(VFSContext context, VirtualFileHandler parent, URL url, String name)
context
- the contextparent
- the parenturl
- the urlname
- the name
IllegalArgumentException
- for a null context, vfsPath or urlMethod Detail |
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protected URLConnection openConnection() throws IOException
IOException
- for any errorprotected static URLConnection openConnection(URL url) throws IOException
url
- the url to open
IOException
- for any errorprotected void initCacheLastModified()
public URL getURL()
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 URIpublic long getLastModified() throws IOException
VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic long getSize() throws IOException
VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic boolean exists() throws IOException
IOException
- - thrown on failure to detect existence.URLConnection.getLastModified()
,
org.jboss.test.virtual.test.URLExistsUnitTestCase
public boolean isHidden() throws IOException
VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic InputStream openStream() throws IOException
VirtualFileHandler
IOException
- for any problem accessing the virtual file systempublic URI toURI() throws URISyntaxException
VirtualFileHandler
URISyntaxException
- for an error parsing the URI
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