com.sapportals.wcm.util.urlcontentaccess

Class URLContent

java.lang.Object

com.sapportals.wcm.util.urlcontentaccess.URLContent

All Implemented Interfaces:

IContent, IURLContent

public class URLContent
extends Object
implements IURLContent

Used to hold the data and header information for one component returned by or to be sent to the content server.

Constructor Summary

Constructors

Constructor and Description
URLContent(URL urlObject, HeaderFields header, InputStream in, boolean cached) Constructs a new content object

Method Summary

Modifier and Type	Method and Description
void	close() Stop using this content object.
long	getContentLength() Get the size of the content data.
String	getContentType() Get the content type from the header fields collection.
String	getEncoding() Returns the name of the character encoding of textual content
protected long	getFetchTime()
String	getFilename() Returns the filename
HeaderFields	getHeader() Returns a collection of the header fields for the content.
InputStream	getInputStream() Returns the input stream to read the content.
String	getURL() Returns the URL
boolean	isFile()
boolean	isHttp()
void	setHeader(HeaderFields header) Set header fields.
void	writeTo(OutputStream out) Writes the content to the specified output.

Methods inherited from class java.lang.Object

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

Constructor Detail

URLContent

public URLContent(URL urlObject,
                  HeaderFields header,
                  InputStream in,
                  boolean cached)
           throws IOException

Constructs a new content object

Parameters:

urlObject - Holds the URL that points to the content source

header - HTTP response or multi-part mime headers

in - An InputStream to read the content from

cached - TBD: Description of the incoming method parameter

Throws:

IOException

Method Detail

getInputStream

public InputStream getInputStream()

Returns the input stream to read the content.

Specified by:

getInputStream in interface IContent

Specified by:

getInputStream in interface IURLContent

Returns:

The input stream reference

writeTo

public void writeTo(OutputStream out)
             throws URLContentAccessException

Writes the content to the specified output.

Specified by:

writeTo in interface IURLContent

Parameters:

out - An output stream reference

Throws:

URLContentAccessException - Exception raised in failure situation

getHeader

public HeaderFields getHeader()

Description copied from interface: IURLContent

Returns a collection of the header fields for the content.

Specified by:

getHeader in interface IURLContent

Returns:

The header collection.

setHeader

public void setHeader(HeaderFields header)

Description copied from interface: IURLContent

Set header fields.

Specified by:

setHeader in interface IURLContent

Parameters:

header - The header fields.

getContentType

public String getContentType()

Description copied from interface: IURLContent

Get the content type from the header fields collection.

Specified by:

getContentType in interface IContent

Specified by:

getContentType in interface IURLContent

Returns:

The mime type

getContentLength

public long getContentLength()

Description copied from interface: IURLContent

Get the size of the content data.

Specified by:

getContentLength in interface IContent

Specified by:

getContentLength in interface IURLContent

Returns:

Size of the content in bytes.

getURL

public String getURL()

Description copied from interface: IURLContent

Returns the URL

Specified by:

getURL in interface IURLContent

Returns:

uRL

getFilename

public String getFilename()

Description copied from interface: IURLContent

Returns the filename

Specified by:

getFilename in interface IURLContent

Returns:

filename

getEncoding

public String getEncoding()
                   throws ContentException

Description copied from interface: IContent

Returns the name of the character encoding of textual content

Specified by:

getEncoding in interface IContent

Returns:

The name of the encoding (when unknown: null )

Throws:

ContentException - Exception raised in failure situation

isFile

public boolean isFile()

isHttp

public boolean isHttp()

close

public void close()

Description copied from interface: IContent

Stop using this content object.

Specified by:

close in interface IContent

getFetchTime

protected long getFetchTime()