Java Doc for URLResource.java in  » Sevlet-Container » jetty-modules » org » mortbay » resource » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Sevlet Container » jetty modules » org.mortbay.resource 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.mortbay.resource.Resource
      org.mortbay.resource.URLResource

All known Subclasses:   org.mortbay.resource.JarResource,  org.mortbay.resource.FileResource,  org.mortbay.resource.BadResource,
URLResource
public class URLResource extends Resource (Code)
Abstract resource class.
author:
   Nuno Pregui�a
author:
   Greg Wilkins (gregw)


Field Summary
protected transient  URLConnection_connection
    
protected transient  InputStream_in
    
protected  URL_url
    
protected  String_urlString
    
transient  boolean_useCaches
    

Constructor Summary
protected  URLResource(URL url, URLConnection connection)
    
protected  URLResource(URL url, URLConnection connection, boolean useCaches)
    

Method Summary
public  ResourceaddPath(String path)
    
protected synchronized  booleancheckConnection()
    
public  booleandelete()
    
public  booleanequals(Object o)
    
public  booleanexists()
     Returns true if the respresened resource exists.
public  FilegetFile()
     Returns an File representing the given resource or NULL if this is not possible.
public synchronized  InputStreamgetInputStream()
    
public  StringgetName()
    
public  OutputStreamgetOutputStream()
    
public  URLgetURL()
    
public  booleangetUseCaches()
    
public  inthashCode()
    
public  booleanisDirectory()
     Returns true if the respresenetd resource is a container/directory.
public  longlastModified()
    
public  longlength()
    
public  String[]list()
    
public synchronized  voidrelease()
     Release any resources held by the resource.
public  booleanrenameTo(Resource dest)
    
public  StringtoString()
    

Field Detail
_connection
protected transient URLConnection _connection(Code)



_in
protected transient InputStream _in(Code)



_url
protected URL _url(Code)



_urlString
protected String _urlString(Code)



_useCaches
transient boolean _useCaches(Code)




Constructor Detail
URLResource
protected URLResource(URL url, URLConnection connection)(Code)



URLResource
protected URLResource(URL url, URLConnection connection, boolean useCaches)(Code)




Method Detail
addPath
public Resource addPath(String path) throws IOException, MalformedURLException(Code)
Returns the resource contained inside the current resource with the given name



checkConnection
protected synchronized boolean checkConnection()(Code)



delete
public boolean delete() throws SecurityException(Code)
Deletes the given resource



equals
public boolean equals(Object o)(Code)



exists
public boolean exists()(Code)
Returns true if the respresened resource exists.



getFile
public File getFile() throws IOException(Code)
Returns an File representing the given resource or NULL if this is not possible.



getInputStream
public synchronized InputStream getInputStream() throws java.io.IOException(Code)
Returns an input stream to the resource



getName
public String getName()(Code)
Returns the name of the resource



getOutputStream
public OutputStream getOutputStream() throws java.io.IOException, SecurityException(Code)
Returns an output stream to the resource



getURL
public URL getURL()(Code)
Returns an URL representing the given resource



getUseCaches
public boolean getUseCaches()(Code)



hashCode
public int hashCode()(Code)



isDirectory
public boolean isDirectory()(Code)
Returns true if the respresenetd resource is a container/directory. If the resource is not a file, resources ending with "/" are considered directories.



lastModified
public long lastModified()(Code)
Returns the last modified time



length
public long length()(Code)
Return the length of the resource



list
public String[] list()(Code)
Returns a list of resource names contained in the given resource



release
public synchronized void release()(Code)
Release any resources held by the resource.



renameTo
public boolean renameTo(Resource dest) throws SecurityException(Code)
Rename the given resource



toString
public String toString()(Code)



Fields inherited from org.mortbay.resource.Resource
public static boolean __defaultUseCaches(Code)(Java Doc)
Object _associate(Code)(Java Doc)

Methods inherited from org.mortbay.resource.Resource
abstract public Resource addPath(String path) throws IOException, MalformedURLException(Code)(Java Doc)
abstract public boolean delete() throws SecurityException(Code)(Java Doc)
public String encode(String uri)(Code)(Java Doc)
abstract public boolean exists()(Code)(Java Doc)
protected void finalize()(Code)(Java Doc)
public URL getAlias()(Code)(Java Doc)
public Object getAssociate()(Code)(Java Doc)
public static boolean getDefaultUseCaches()(Code)(Java Doc)
abstract public File getFile() throws IOException(Code)(Java Doc)
abstract public InputStream getInputStream() throws java.io.IOException(Code)(Java Doc)
public String getListHTML(String base, boolean parent) throws IOException(Code)(Java Doc)
abstract public String getName()(Code)(Java Doc)
abstract public OutputStream getOutputStream() throws java.io.IOException, SecurityException(Code)(Java Doc)
abstract public URL getURL()(Code)(Java Doc)
abstract public boolean isDirectory()(Code)(Java Doc)
abstract public long lastModified()(Code)(Java Doc)
abstract public long length()(Code)(Java Doc)
abstract public String[] list()(Code)(Java Doc)
public static Resource newClassPathResource(String resource)(Code)(Java Doc)
public static Resource newClassPathResource(String name, boolean useCaches, boolean checkParents)(Code)(Java Doc)
public static Resource newResource(URL url) throws IOException(Code)(Java Doc)
public static Resource newResource(URL url, boolean useCaches)(Code)(Java Doc)
public static Resource newResource(String resource) throws MalformedURLException, IOException(Code)(Java Doc)
public static Resource newResource(String resource, boolean useCaches) throws MalformedURLException, IOException(Code)(Java Doc)
public static Resource newSystemResource(String resource) throws IOException(Code)(Java Doc)
abstract public void release()(Code)(Java Doc)
abstract public boolean renameTo(Resource dest) throws SecurityException(Code)(Java Doc)
public void setAssociate(Object o)(Code)(Java Doc)
public static void setDefaultUseCaches(boolean useCaches)(Code)(Java Doc)
public void writeTo(OutputStream out, long start, long count) throws IOException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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