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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project 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; only version 2 of the License, dated June 1991.
-
- This program 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 this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<refentry id="fn_xml_load_schema_decl">
<refmeta>
<refentrytitle>xml_load_schema_decl</refentrytitle>
<refmiscinfo>xml</refmiscinfo>
</refmeta>
<refnamediv>
<refname>xml_load_schema_decl</refname>
<refpurpose>returns a string with list of errors detected by XML Schema processor on reading given XML Schema
definition document.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_xml_load_schema_decl">
<funcprototype id="fproto_xml_load_schema_decl">
<funcdef><function>xml_load_schema_decl</function></funcdef>
<paramdef>in <parameter>base_uri</parameter> varchar</paramdef>
<paramdef>in <parameter>document_uri</parameter> varchar</paramdef>
<paramdef>in <parameter>content_encoding</parameter> varchar</paramdef>
<paramdef>in <parameter>content_language</parameter> varchar</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_xml_load_schema_decl"><title>Description</title>
<para>Loads given file using base_uri. Try to parse file of XML Schema definition and check it for correctness to XML
Schema specification.</para>
</refsect1>
<refsect1 id="params"><title>Parameters</title>
<refsect2><title>base_uri</title>
<para>in HTML parser mode change all absolute references to relative from given base_uri (http://<host>:<port>/<path>)</para></refsect2>
<refsect2><title>content_encoding</title>
<para>string with content encoding type of <document>; valid are 'ASCII', 'ISO', 'UTF8', 'ISO8859-1', 'LATIN-1' etc., defaults are 'UTF-8' for XML mode and 'LATIN-1' for HTML mode</para></refsect2>
<refsect2><title>content_language</title>
<para>string with language tag of content of <document>; valid names are listed in IETF RFC 1766, default is 'x-any' (it means 'mix of words from various human languages)</para></refsect2>
<refsect2><title>dtd_validator_config</title>
<para>configuration string of the validator, default is empty string meaning that DTD validator should be fully disabled and only critical errors should be reported</para></refsect2>
</refsect1>
<refsect1 id="ret"><title>Return Types</title><para>Human readable list of errors if applicable as a varchar.</para></refsect1>
<refsect1 id="examples"><title>Validating XML Against a XML Schema</title>
<example id="ex_xml_load_schema_decl"><title>Simple Use</title>
<programlisting><![CDATA[
declare _result varchar;
_result := xml_load_schema_decl (
'http://localhost.localdomain/xmlrepository',
'persons.xsd', 'UTF-8', 'x-any');
if (_result = '') _result := 'NO ERRORS DETECTED';
]]></programlisting>
</example>
</refsect1>
<refsect1 id="seealso"><title>See Also</title>
<para><link linkend="fn_xml_validate_schema"><function>xml_validate_schema()</function></link></para>
<para><link linkend="fn_xml_auto_schema"><function>xml_auto_schema()</function></link></para>
<para><link linkend="fn_xml_view_schema"><function>xml_view_schema()</function></link></para>
<para><link linkend="fn_xml_validate_dtd"><function>xml_validate_dtd()</function></link></para>
</refsect1>
</refentry>
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