fr.gouv.culture.util.apache.cocoon.components.source
Class URLSource

java.lang.Object
  org.apache.excalibur.source.impl.AbstractSource
      fr.gouv.culture.util.apache.cocoon.components.source.URLSource

All Implemented Interfaces:

org.apache.excalibur.source.Source

public class URLSource
extends org.apache.excalibur.source.impl.AbstractSource

Description of a source which is described by an URL. This class is not used by SDX anymore!

Version:

CVS $Id: URLSource.html,v 1.5 2010/05/24 07:56:42 malo_pichot Exp $

Author:

Carsten Ziegeler, Rasik Pandey

Field Summary

protected org.apache.excalibur.source.SourceParameters

requestProperties The SourceParameters used in the url connection request properties

Constructor Summary

URLSource(java.net.URL url)
Construct a new object

Method Summary

protected void	addRequestProperties()
boolean	exists()
long	getContentLength() Get the content length of the source or -1 if it is not possible to determine the length.
protected void	getInfos() Get the last modification date and content length of the source.
java.io.InputStream	getInputStream() Return an InputStream object to read from the source.
long	getLastModified() Get the last modification date of the source or 0 if it is not possible to determine the date.
java.lang.String	getSystemId() Return the unique identifer for this source
protected boolean	isHTMLContent()
void	recycle()
void	refresh() Refresh this object and update the last modified date and content length.
void	setPostParameters(org.apache.excalibur.source.SourceParameters pars) Set the post parameters
void	setRequestProperties(org.apache.excalibur.source.SourceParameters pars) Set the request parameters
java.lang.String	toSAX(java.lang.Object toSaxObject)

Methods inherited from class org.apache.excalibur.source.impl.AbstractSource

checkInfos, getMimeType, getScheme, getURI, getValidity, setContentLength, setLastModified, setScheme, setSystemId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

requestProperties

protected org.apache.excalibur.source.SourceParameters requestProperties

The SourceParameters used in the url connection request properties

Constructor Detail

URLSource

public URLSource(java.net.URL url)
          throws java.io.IOException

Construct a new object

Throws:

java.io.IOException

Method Detail

exists

public boolean exists()

isHTMLContent

protected boolean isHTMLContent()

getInfos

protected void getInfos()

Get the last modification date and content length of the source. Any exceptions are ignored.

Overrides:

getInfos in class org.apache.excalibur.source.impl.AbstractSource

getLastModified

public long getLastModified()

Get the last modification date of the source or 0 if it is not possible to determine the date.

Specified by:

getLastModified in interface org.apache.excalibur.source.Source

Overrides:

getLastModified in class org.apache.excalibur.source.impl.AbstractSource

getContentLength

public long getContentLength()

Get the content length of the source or -1 if it is not possible to determine the length.

Specified by:

getContentLength in interface org.apache.excalibur.source.Source

Overrides:

getContentLength in class org.apache.excalibur.source.impl.AbstractSource

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException,
                                          org.apache.excalibur.source.SourceException

Return an InputStream object to read from the source.

Specified by:

getInputStream in interface org.apache.excalibur.source.Source

Overrides:

getInputStream in class org.apache.excalibur.source.impl.AbstractSource

Throws:

org.apache.cocoon.ResourceNotFoundException - if file not found or HTTP location does not exist.

java.io.IOException - if I/O error occured.

org.apache.excalibur.source.SourceException

getSystemId

public java.lang.String getSystemId()

Return the unique identifer for this source

refresh

public void refresh()

Refresh this object and update the last modified date and content length.

Specified by:

refresh in interface org.apache.excalibur.source.Source

Overrides:

refresh in class org.apache.excalibur.source.impl.AbstractSource

recycle

public void recycle()

setPostParameters

public void setPostParameters(org.apache.excalibur.source.SourceParameters pars)

Set the post parameters

setRequestProperties

public void setRequestProperties(org.apache.excalibur.source.SourceParameters pars)

Set the request parameters

addRequestProperties

protected void addRequestProperties()

toSAX

public java.lang.String toSAX(java.lang.Object toSaxObject)