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Diffstat (limited to 'gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java')
| -rw-r--r-- | gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java b/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java new file mode 100644 index 000000000..c0c523c8a --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java @@ -0,0 +1,81 @@ +/* + * 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; + +/** + * <code>LSResourceResolver</code> provides a way for applications to + * redirect references to external resources. + * <p> Applications needing to implement custom handling for external + * resources can implement this interface and register their implementation + * by setting the "resource-resolver" parameter of + * <code>DOMConfiguration</code> objects attached to <code>LSParser</code> + * and <code>LSSerializer</code>. It can also be register on + * <code>DOMConfiguration</code> objects attached to <code>Document</code> + * if the "LS" feature is supported. + * <p> The <code>LSParser</code> will then allow the application to intercept + * any external entities, including the external DTD subset and external + * parameter entities, before including them. The top-level document entity + * is never passed to the <code>resolveResource</code> method. + * <p> Many DOM applications will not need to implement this interface, but it + * will be especially useful for applications that build XML documents from + * databases or other specialized input sources, or for applications that + * use URNs. + * <p ><b>Note:</b> <code>LSResourceResolver</code> is based on the SAX2 [<a href='http://www.saxproject.org/'>SAX</a>] <code>EntityResolver</code> + * interface. + * <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 LSResourceResolver { + /** + * Allow the application to resolve external resources. + * <br> The <code>LSParser</code> will call this method before opening any + * external resource, including the external DTD subset, external + * entities referenced within the DTD, and external entities referenced + * within the document element (however, the top-level document entity + * is not passed to this method). The application may then request that + * the <code>LSParser</code> resolve the external resource itself, that + * it use an alternative URI, or that it use an entirely different input + * source. + * <br> Application writers can use this method to redirect external + * system identifiers to secure and/or local URI, to look up public + * identifiers in a catalogue, or to read an entity from a database or + * other input source (including, for example, a dialog box). + * @param type The type of the resource being resolved. For XML [<a href='http://www.w3.org/TR/2004/REC-xml-20040204'>XML 1.0</a>] resources + * (i.e. entities), applications must use the value + * <code>"http://www.w3.org/TR/REC-xml"</code>. For 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>. Other types of + * resources are outside the scope of this specification and therefore + * should recommend an absolute URI in order to use this method. + * @param namespaceURI The namespace of the resource being resolved, + * e.g. the target namespace of the XML Schema [<a href='http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/'>XML Schema Part 1</a>] + * when resolving XML Schema resources. + * @param publicId The public identifier of the external entity being + * referenced, or <code>null</code> if no public identifier was + * supplied or if the resource is not an entity. + * @param systemId The system identifier, a URI reference [<a href='http://www.ietf.org/rfc/rfc2396.txt'>IETF RFC 2396</a>], of the + * external resource being referenced, or <code>null</code> if no + * system identifier was supplied. + * @param baseURI The absolute base URI of the resource being parsed, or + * <code>null</code> if there is no base URI. + * @return A <code>LSInput</code> object describing the new input + * source, or <code>null</code> to request that the parser open a + * regular URI connection to the resource. + */ + public LSInput resolveResource(String type, + String namespaceURI, + String publicId, + String systemId, + String baseURI); + +} |