filters/XincludeFilter.php

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- \XincludeFilter

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\XincludeFilter
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Package: phing\filters

Applies Xinclude parsing to incoming text.

Uses PHP DOM XML support

Implements: \ChainableReader
Parent(s): \BaseParamFilterReader < \BaseFilterReader < \FilterReader < \Reader
See: \FilterReader
Author: Bill Karwin
Copyright: © 2003 seasonfive. All rights reserved
Version: $Id: XincludeFilter.php 526 2009-08-11 12:11:17Z mrook $

Properties


                 $_parameters= 'array()'

inherited

The passed in parameter array.

Inherited from: \BaseParamFilterReader::$_parameters

Default valuearray()Details

Type
Inherited_from: \BaseParamFilterReader::$_parameters


                 $basedir= 'null'

Default valuenullDetails

Type

\Reader
                 $in= ''

inherited

Inherited from: \FilterReader::$in

Details

Type: \Reader
Inherited_from: \FilterReader::$in


                 $initialized= 'false'

inherited

Have the parameters passed been interpreted?

Inherited from: \BaseFilterReader::$initialized

Default valuefalseDetails

Type
Inherited_from: \BaseFilterReader::$initialized

bool
                 $processed= 'false'

Default valuefalseDetails

Type: bool


                 $project= 'null'

inherited

The Phing project this filter is part of.

Inherited from: \BaseFilterReader::$project

Default valuenullDetails

Type
Inherited_from: \BaseFilterReader::$project

bool
                 $resolveExternals= 'false'

Whether to resolve entities.

Default valuefalseDetails

Type: bool
Since: 2.4

Methods

__construct(
          \Reader $in
              =
              null
          )
        
        :
          void

inherited

Constructor used by Phing's introspection mechanism.

Inherited from: \BaseFilterReader::__construct()

The original filter reader is only used for chaining purposes, never for filtering purposes (and indeed it would be useless for filtering purposes, as it has no real data to filter). ChainedReaderHelper uses this placeholder instance to create a chain of real filters.

Parameters

Name	Type	Description
$in	\Reader

chain(
          \Reader $reader
          )
        
        :
          \Reader

Creates a new XincludeFilter using the passed in Reader for instantiation.

Parameters

Name	Type	Description
$reader	\Reader	A Reader object providing the underlying stream. Must not be `null`.

Returns

Type	Description
\Reader	A new filter based on this configuration, but filtering the specified reader

inherited

Close stream.

Inherited from: \FilterReader::close()

Throws

Exception	Description
\IOException	if there is an error closing stream

eof(
          
          )
        
        :
          boolean

inherited

Returns whether the end of file has been reached with input stream.

Inherited from: \BaseFilterReader::eof()

Returns

Type	Description
boolean

getBasedir(
          
          )
        
        :
          void

getInitialized(
          
          )
        
        :
          boolean

inherited

Returns the initialized status.

Inherited from: \BaseFilterReader::getInitialized()

Returns

Type	Description
boolean	whether or not the filter is initialized

getParameters(
          
          )
        
        :
          void

inherited

Inherited from: \BaseParamFilterReader::getParameters()

getProject(
          
          )
        
        :
          object

inherited

Returns the project this filter is part of.

Inherited from: \BaseFilterReader::getProject()

Returns

Type	Description
object	The project this filter is part of

getResolveExternals(
          
          )
        
        :
          bool

Returns

Type	Description
bool

Details

Since: 2.4

getResource(
          
          )
        
        :
          string

inherited

Returns the filename, url, etc. that is being read from.

Inherited from: \FilterReader::getResource()

This is critical for, e.g., ExpatParser's ability to know the filename that is throwing an ExpatParserException, etc.

Returns

Type	Description
string

log(
          string $msg, int $level
              =
              Project::MSG_INFO
          )
        
        :
          void

inherited

Convenience method to support logging in filters.

Inherited from: \BaseFilterReader::log()

Parameters

Name	Type	Description
$msg	string	Message to log.
$level	int	Priority level.

inherited

If supported, places a "marker" (like a bookmark) at current stream position.

Inherited from: \Reader::mark()

A subsequent call to reset() will move stream position back to last marker (if supported).

markSupported(
          
          )
        
        :
          boolean

inherited

Whether marking is supported.

Inherited from: \Reader::markSupported()

Returns

Type	Description
boolean

process(
          string $xml
          )
        
        :
          void

Try to process the Xinclude transformation

Parameters

Name	Type	Description
$xml	string	XML to process.

Throws

Exception	Description
\BuildException	On errors

read(
          \off $len
              =
              null
          )
        
        :
          string

Reads stream, applies XSLT and returns resulting stream.

FIXME: Clean up this function signature, as it a) params aren't being used and b) it doesn't make much sense.

Parameters

Name	Type	Description
$len	\off	Offset at which to start storing characters.

Returns

Type	Description
string	transformed buffer.

Throws

Exception	Description
\BuildException	- if XSLT support missing, if error in xslt processing

readLine(
          
          )
        
        :
          \the

inherited

Reads a line of text ending with '\n' (or until the end of the stream).

Inherited from: \BaseFilterReader::readLine()

The returned String retains the '\n'.

Returns

Type	Description
\the	line read, or <code>null</code> if the end of the stream has already been reached

Throws

Exception	Description
\IOException	if the underlying reader throws one during reading

ready(
          
          )
        
        :
          boolean

inherited

Is stream ready for reading.

Inherited from: \Reader::ready()

Returns

Type	Description
boolean

inherited

Reset the current position in stream to beginning or last mark (if supported).

Inherited from: \FilterReader::reset()

setBasedir(
           $dir
          )
        
        :
          void

Parameters

Name	Type	Description
$dir

setInitialized(
          boolean $initialized
          )
        
        :
          void

inherited

Sets the initialized status.

Inherited from: \BaseFilterReader::setInitialized()

Parameters

Name	Type	Description
$initialized	boolean	Whether or not the filter is initialized.

setParameters(
           $parameters
          )
        
        :
          void

inherited

Inherited from: \BaseParamFilterReader::setParameters()

Parameters

Name	Type	Description
$parameters

setProject(
          object $project
          )
        
        :
          void

inherited

Sets the project to work with.

Inherited from: \BaseFilterReader::setProject()

Parameters

Name	Type	Description
$project	object	The project this filter is part of. Should not be `null`.

setReader(
           $in
          )
        
        :
          void

inherited

Inherited from: \FilterReader::setReader()

Parameters

Name	Type	Description
$in

setResolveExternals(
           $resolveExternals
          )
        
        :
          void

Whether to resolve entities.

Parameters

Name	Type	Description
$resolveExternals

Details

Since: 2.4

skip(
          int $n
          )
        
        :
          void

inherited

Move stream position relative to current pos.

Inherited from: \FilterReader::skip()

Parameters

Name	Type	Description
$n	int

filters/XincludeFilter.php

\XincludeFilterjump to top

Properties

Methods

\XincludeFilter
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