org.orbeon.oxf.resources
Class URLResourceManagerImpl

java.lang.Object
  extended by ResourceManagerBase
      extended by org.orbeon.oxf.resources.URLResourceManagerImpl

public class URLResourceManagerImpl
extends ResourceManagerBase

The URL resource manager is able to load ressources from any URL supported by the JVM.


Field Summary
protected  URL baseURL
           
 
Constructor Summary
URLResourceManagerImpl(Map props)
           
 
Method Summary
 boolean canWrite(String key)
          Indicates if the resource manager implementation suports write operations
 Reader getContentAsReader(String key)
          Returns a character reader from the resource manager for the specified key.
 InputStream getContentAsStream(String key)
          Returns a binary input stream for the specified key.
 OutputStream getOutputStream(String key)
          Allows writing to the resource
 String getRealPath(String key)
           
 Writer getWriter(String key)
          Allow writing to the resource
 long lastModifiedImpl(String key, boolean doNotThrowResourceNotFound)
          Gets the last modified timestamp for the specified resource
 int length(String key)
          Returns the length of the file denoted by this abstract pathname.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

baseURL

protected URL baseURL
Constructor Detail

URLResourceManagerImpl

public URLResourceManagerImpl(Map props)
                       throws OXFException
Throws:
OXFException
Method Detail

getContentAsStream

public InputStream getContentAsStream(String key)
Returns a binary input stream for the specified key. The key could point to any document type (text or binary).

Parameters:
key - A Resource Manager key
Returns:
a input stream

getContentAsReader

public Reader getContentAsReader(String key)
Returns a character reader from the resource manager for the specified key. The key could point to any text document.

Parameters:
key - A Resource Manager key
Returns:
a character reader

lastModifiedImpl

public long lastModifiedImpl(String key,
                             boolean doNotThrowResourceNotFound)
Gets the last modified timestamp for the specified resource

Parameters:
key - A Resource Manager key
doNotThrowResourceNotFound -
Returns:
a timestamp

length

public int length(String key)
Returns the length of the file denoted by this abstract pathname.

Returns:
The length, in bytes, of the file denoted by this abstract pathname, or 0L if the file does not exist

canWrite

public boolean canWrite(String key)
Indicates if the resource manager implementation suports write operations

Returns:
true if write operations are allowed

getOutputStream

public OutputStream getOutputStream(String key)
Allows writing to the resource

Parameters:
key - A Resource Manager key
Returns:
an output stream

getWriter

public Writer getWriter(String key)
Allow writing to the resource

Parameters:
key - A Resource Manager key
Returns:
a writer

getRealPath

public String getRealPath(String key)