Free xml generator dom 0.99 software for linux

XML::Generator::DOM is an XML::Generator subclass for producing DOM trees instead of strings.

SYNOPSIS

use XML::Generator::DOM;

my $dg = XML::Generator::DOM->new();
my $doc = $dg->xml($dg->xmlcmnt("Test document."),
$dg->foo({baz => bam}, 42));
print $doc->toString;
yields:
< ?xml version="1.0" standalone="yes"? >
< !--Test document-- >
< foo baz="bam" >42< /foo >

XML::Generator::DOM subclasses XML::Generator in order to produce DOM trees instead of strings (see XML::Generator and XML::DOM). This module is still experimental and its semantics might change.

Essentially, tag methods return XML::DOM::DocumentFragment objects, constructed either from a DOM document passed into the constructor or a default document that XML::Generator::DOM will automatically construct.

Calling the xml() method will return this automatically constructed document and cause a fresh one to be constructed for future tag method calls. If you passed in your own document, you may not call the xml() method.

Below, we just note the remaining differences in semantics between XML::Generator methods and XML::Generator::DOM methods.

XML::Generator::PerlData is a Perl extension for generating SAX2 events from nested Perl data structures.

SYNOPSIS

use XML::Generator::PerlData;
use SomeSAX2HandlerOrFilter;

## Simple style ##

# get a deeply nested Perl data structure...
my $hash_ref = $obj->getScaryNestedDataStructure();

# create an instance of a handler class to forward events to...
my $handler = SomeSAX2HandlerOrFilter->new();

# create an instance of the PerlData driver...
my $driver = XML::Generator::PerlData->new( Handler => $handler );

# generate XML from the data structure...
$driver->parse( $hash_ref );

## Or, Stream style ##

use XML::Generator::PerlData;
use SomeSAX2HandlerOrFilter;

# create an instance of a handler class to forward events to...
my $handler = SomeSAX2HandlerOrFilter->new();

# create an instance of the PerlData driver...
my $driver = XML::Generator::PerlData->new( Handler => $handler );

# start the event stream...
$driver->parse_start();

# pass the data through in chunks
# (from a database handle here)
while ( my $array_ref = $dbd_sth->fetchrow_arrayref ) {
$driver->parse_chunk( $array_ref );
}

# end the event stream...
$driver->parse_end();
and youre done...

XML::Generator::PerlData provides a simple way to generate SAX2 events from nested Perl data structures, while providing finer-grained control over the resulting document streams.
Processing comes in two flavors: Simple Style and Stream Style:

In a nutshell, simple style is best used for those cases where you have a a single Perl data structure that you want to convert to XML as quickly and painlessly as possible. Stream style is more useful for cases where you are receiving chunks of data (like from a DBI handle) and you want to process those chunks as they appear. See PROCESSING METHODS for more info about how each style works.

XML::Generator::Essex is a Perl module that can generate XML with Essex.

SYNOPSIS

package My::Generator;

use XML::Generator::Essex;
@ISA = qw( XML::Generator::Essex );

use strict;

sub main { # Called by XML::Generator::Essex->generate().
my $self = shift;
}

## And, to use:

my $g = MY::Generator->new( Handler => $h );
$g->generate( ... );

Provides Essex output primitives like put() and constructors for essex events.

Methods

put

Example Whats emitted
======= ==============
put; ## (whatevers in $_: event, characters, etc)
put "text<<less