XML::Mini(3) User Contributed Perl Documentation XML::Mini(3)NAMEXML::Mini - Perl implementation of the XML::Mini XML create/parse
interface.
SYNOPSIS
use XML::Mini::Document;
use Data::Dumper;
###### PARSING XML #######
# create a new object
my $xmlDoc = XML::Mini::Document->new();
# init the doc from an XML string
$xmlDoc->parse($XMLString);
# You may use the toHash() method to automatically
# convert the XML into a hash reference
my $xmlHash = $xmlDoc->toHash();
print Dumper($xmlHash);
# You can also manipulate the elements like directly, like this:
# Fetch the ROOT element for the document
# (an instance of XML::Mini::Element)
my $xmlRoot = $xmlDoc->getRoot();
# play with the element and its children
# ...
my $topLevelChildren = $xmlRoot->getAllChildren();
foreach my $childElement (@{$topLevelChildren})
{
# ...
}
###### CREATING XML #######
# Create a new document from scratch
my $newDoc = XML::Mini::Document->new();
# This can be done easily by using a hash:
my $h = {
'spy' => {
'id' => '007',
'type' => 'SuperSpy',
'name' => 'James Bond',
'email' => 'mi5@london.uk',
'address' => 'Wherever he is needed most',
},
};
$newDoc->fromHash($h);
# Or new XML can also be created by manipulating
#elements directly:
my $newDocRoot = $newDoc->getRoot();
# create the <? xml ?> header
my $xmlHeader = $newDocRoot->header('xml');
# add the version
$xmlHeader->attribute('version', '1.0');
my $person = $newDocRoot->createChild('person');
my $name = $person->createChild('name');
$name->createChild('first')->text('John');
$name->createChild('last')->text('Doe');
my $eyes = $person->createChild('eyes');
$eyes->attribute('color', 'blue');
$eyes->attribute('number', 2);
# output the document
print $newDoc->toString();
This example would output :
<?xml version="1.0"?>
<person>
<name>
<first>
John
</first>
<last>
Doe
</last>
</name>
<eyes color="blue" number="2" />
</person>
DESCRIPTIONXML::Mini is a set of Perl classes that allow you to access XML data
and create valid XML output with a tree-based hierarchy of elements.
The MiniXML API has both Perl and PHP implementations.
It provides an easy, object-oriented interface for manipulating XML
documents and their elements. It is currently being used to send
requests and understand responses from remote servers in Perl or PHP
applications. An XML::Mini based parser is now being tested within the
RPC::XML framework.
XML::Mini does not require any external libraries or modules and is
pure Perl. If available, XML::Mini will use the Text::Balanced module
in order to escape limitations of the regex-only approach (eg "cross-
nested" tag parsing).
The Mini.pm module includes a number of variables you may use to tweak
XML::Mini's behavior. These include:
$XML::Mini::AutoEscapeEntities - when greater than 0, the values set
for nodes are automatically escaped, thus $element->text('4 is > 3')
will set the contents of the appended node to '4 is > 3'. Default
setting is 1.
$XML::Mini::IgnoreWhitespaces - when greater than 0, extraneous
whitespaces will be ignored (maily useful when parsing). Thus <mytag>
Hello There </mytag> will be parsed as containing a text node
with contents 'Hello There' instead of ' Hello There '.
Default setting is 1.
$XML::Mini::CaseSensitive - when greater than 0, element names are
treated as case sensitive. Thus, $element->getElement('subelement')
and $element->getElement('SubElement') will be equivalent. Defaults to
0.
Class methods
escapeEntites TOENCODE
This method returns ToENCODE with HTML sensitive values (eg '<', '>',
'"', etc) HTML encoded.
Log MESSAGE
Logs the message to STDERR
Error MESSAGE
Logs MESSAGE and exits the program, calling exit()
ignoreDeepRecursionWarning
XML::Mini uses deep recursion on big XML docs, this is normal. But the
warnings are a pain. $XML::Mini::IgnoreDeepRecursionWarnings is set to
TRUE by default, and ignoreDeepRecursionWarning() is called by
XML::Mini::Document if it is set. To bypass this behavior,
use XML::Mini;
$XML::Mini::IgnoreDeepRecursionWarnings = 0;
use XML::Mini::Document;
# ...
AUTHOR
Copyright (C) 2002-2008 Patrick Deegan, Psychogenic Inc.
Programs that use this code are bound to the terms and conditions of
the GNU GPL (see the LICENSE file). If you wish to include these
modules in non-GPL code, you need prior written authorisation from the
authors.
This library is released under the terms of the GNU GPL version 3,
making it available only for free programs ("free" here being used in
the sense of the GPL, see http://www.gnu.org for more details). Anyone
wishing to use this library within a proprietary or otherwise non-GPLed
program MUST contact psychogenic.com to acquire a distinct license for
their application. This approach encourages the use of free software
while allowing for proprietary solutions that support further
development.
LICENSE
XML::Mini::Element module, part of the XML::Mini XML parser/generator package.
Copyright (C) 2002-2008 Patrick Deegan
All rights reserved
XML::Mini is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
XML::Mini is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with XML::Mini. If not, see <http://www.gnu.org/licenses/>.
SEE ALSO
XML::Mini::Document, XML::Mini::Element
http://minixml.psychogenic.com
perl v5.10.0 2008-02-04 XML::Mini(3)
