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/*
* Copyright (c) 2004 World Wide Web Consortium,
*
* (Massachusetts Institute of Technology, European Research Consortium for
* Informatics and Mathematics, Keio University). All Rights Reserved. This
* work is distributed under the W3C(r) Software License [1] 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.
*
* [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
*/
package org.w3c.dom.ls;
import org.w3c.dom.DOMException;
/**
* <code>DOMImplementationLS</code> contains the factory methods for creating
* Load and Save objects.
* <p> The expectation is that an instance of the
* <code>DOMImplementationLS</code> interface can be obtained by using
* binding-specific casting methods on an instance of the
* <code>DOMImplementation</code> interface or, if the <code>Document</code>
* supports the feature <code>"Core"</code> version <code>"3.0"</code>
* defined in [<a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>DOM Level 3 Core</a>]
* , by using the method <code>DOMImplementation.getFeature</code> with
* parameter values <code>"LS"</code> (or <code>"LS-Async"</code>) and
* <code>"3.0"</code> (respectively).
* <p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-LS-20040407'>Document Object Model (DOM) Level 3 Load
and Save Specification</a>.
*/
public interface DOMImplementationLS {
// DOMImplementationLSMode
/**
* Create a synchronous <code>LSParser</code>.
*/
public static final short MODE_SYNCHRONOUS = 1;
/**
* Create an asynchronous <code>LSParser</code>.
*/
public static final short MODE_ASYNCHRONOUS = 2;
/**
* Create a new <code>LSParser</code>. The newly constructed parser may
* then be configured by means of its <code>DOMConfiguration</code>
* object, and used to parse documents by means of its <code>parse</code>
* method.
* @param mode The <code>mode</code> argument is either
* <code>MODE_SYNCHRONOUS</code> or <code>MODE_ASYNCHRONOUS</code>, if
* <code>mode</code> is <code>MODE_SYNCHRONOUS</code> then the
* <code>LSParser</code> that is created will operate in synchronous
* mode, if it's <code>MODE_ASYNCHRONOUS</code> then the
* <code>LSParser</code> that is created will operate in asynchronous
* mode.
* @param schemaType An absolute URI representing the type of the schema
* language used during the load of a <code>Document</code> using the
* newly created <code>LSParser</code>. Note that no lexical checking
* is done on the absolute URI. In order to create a
* <code>LSParser</code> for any kind of schema types (i.e. the
* LSParser will be free to use any schema found), use the value
* <code>null</code>.
* <p ><b>Note:</b> For W3C XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>]
* , applications must use the value
* <code>"http://www.w3.org/2001/XMLSchema"</code>. For XML DTD [<a href='http://www.w3.org/TR/2004/REC-xml-20040204'>XML 1.0</a>],
* applications must use the value
* <code>"http://www.w3.org/TR/REC-xml"</code>. Other Schema languages
* are outside the scope of the W3C and therefore should recommend an
* absolute URI in order to use this method.
* @return The newly created <code>LSParser</code> object. This
* <code>LSParser</code> is either synchronous or asynchronous
* depending on the value of the <code>mode</code> argument.
* <p ><b>Note:</b> By default, the newly created <code>LSParser</code>
* does not contain a <code>DOMErrorHandler</code>, i.e. the value of
* the "<a href='http://www.w3.org/TR/DOM-Level-3-Core/core.html#parameter-error-handler'>
* error-handler</a>" configuration parameter is <code>null</code>. However, implementations
* may provide a default error handler at creation time. In that case,
* the initial value of the <code>"error-handler"</code> configuration
* parameter on the new <code>LSParser</code> object contains a
* reference to the default error handler.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if the requested mode or schema type is
* not supported.
*/
public LSParser createLSParser(short mode,
String schemaType)
throws DOMException;
/**
* Create a new <code>LSSerializer</code> object.
* @return The newly created <code>LSSerializer</code> object.
* <p ><b>Note:</b> By default, the newly created
* <code>LSSerializer</code> has no <code>DOMErrorHandler</code>, i.e.
* the value of the <code>"error-handler"</code> configuration
* parameter is <code>null</code>. However, implementations may
* provide a default error handler at creation time. In that case, the
* initial value of the <code>"error-handler"</code> configuration
* parameter on the new <code>LSSerializer</code> object contains a
* reference to the default error handler.
*/
public LSSerializer createLSSerializer();
/**
* Create a new empty input source object where
* <code>LSInput.characterStream</code>, <code>LSInput.byteStream</code>
* , <code>LSInput.stringData</code> <code>LSInput.systemId</code>,
* <code>LSInput.publicId</code>, <code>LSInput.baseURI</code>, and
* <code>LSInput.encoding</code> are null, and
* <code>LSInput.certifiedText</code> is false.
* @return The newly created input object.
*/
public LSInput createLSInput();
/**
* Create a new empty output destination object where
* <code>LSOutput.characterStream</code>,
* <code>LSOutput.byteStream</code>, <code>LSOutput.systemId</code>,
* <code>LSOutput.encoding</code> are null.
* @return The newly created output object.
*/
public LSOutput createLSOutput();
}
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