1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
<?php
/*
* $Id: RootHandler.php,v 1.7 2003/12/24 13:02:09 hlellelid Exp $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
require_once 'phing/parser/AbstractHandler.php';
include_once 'phing/parser/ExpatParseException.php';
include_once 'phing/parser/ProjectHandler.php';
/**
* Root filter class for a phing buildfile.
*
* The root filter is called by the parser first. This is where the phing
* specific parsing starts. RootHandler decides what to do next.
*
* @author Andreas Aderhold <andi@binarycloud.com>
* @copyright © 2001,2002 THYRELL. All rights reserved
* @version $Revision: 1.7 $
* @package phing.parser
*/
class RootHandler extends AbstractHandler {
/**
* The phing project configurator object
*/
private $configurator;
/**
* Constructs a new RootHandler
*
* The root filter is required so the parser knows what to do. It's
* called by the ExpatParser that is instatiated in ProjectConfigurator.
*
* It recieves the expat parse object ref and a reference to the
* configurator
*
* @param AbstractSAXParser $parser The ExpatParser object.
* @param ProjectConfigurator $configurator The ProjectConfigurator object.
*/
function __construct(AbstractSAXParser $parser, ProjectConfigurator $configurator) {
$this->configurator = $configurator;
parent::__construct($parser, $this);
}
/**
* Kick off a custom action for a start element tag.
*
* The root element of our buildfile is the <project> element. The
* root filter handles this element if it occurs, creates ProjectHandler
* to handle any nested tags & attributes of the <project> tag,
* and calls init.
*
* @param string $tag The xml tagname
* @param array $attrs The attributes of the tag
* @throws ExpatParseException if the first element within our build file
* is not the >project< element
*/
function startElement($tag, $attrs) {
if ($tag === "project") {
$ph = new ProjectHandler($this->parser, $this, $this->configurator);
$ph->init($tag, $attrs);
} else {
throw new ExpatParseException("Unexpected tag <$tag> in top-level of build file.", $this->parser->getLocation());
}
}
}
|
