Example usage for org.w3c.dom.ls LSInput getSystemId

Introduction

In this page you can find the example usage for org.w3c.dom.ls LSInput getSystemId.

Prototype

public String getSystemId();

Source Link

Document

The system identifier, a URI reference [<a href='http://www.ietf.org/rfc/rfc2396.txt'>IETF RFC 2396</a>], for this input source.

Usage

From source file:org.apache.ode.utils.xsd.XSUtils.java

private static Map<URI, byte[]> captureSchema(LSInput input, XMLEntityResolver resolver) throws XsdException {
    if (__log.isDebugEnabled())
        __log.debug("captureSchema(LSInput,...): input.systemId=" + input.getSystemId());

    Map<URI, byte[]> captured = new HashMap<URI, byte[]>();

    if (resolver == null) {
        throw new IllegalStateException("no resolver set");
    }/*from   www .j  a v  a2  s.c  o  m*/

    CapturingXMLEntityResolver cr = new CapturingXMLEntityResolver(captured, resolver);

    XMLSchemaLoader schemaLoader = new XMLSchemaLoader();
    schemaLoader.setEntityResolver(cr);
    schemaLoader.setFeature("http://apache.org/xml/features/honour-all-schemaLocations", true);

    LoggingXmlErrorHandler eh = new LoggingXmlErrorHandler(__log);
    schemaLoader.setErrorHandler(eh);

    XSModel model = schemaLoader.load(input);

    // The following mess is due to XMLSchemaLoaders funkyness in error
    // reporting: sometimes it throws an exception, sometime it returns
    // null, sometimes it just prints bs to the screen.
    if (model == null) {
        /*
        * Someone inside Xerces will have eaten this exception, for no good
        * reason.
        */
        List<XMLParseException> errors = eh.getErrors();
        if (errors.size() != 0) {
            __log.error("captureSchema: XMLParseException(s) in " + input);

            XsdException ex = null;
            for (XMLParseException xpe : errors) {
                ex = new XsdException(ex, xpe.getMessage(), xpe.getLineNumber(), xpe.getColumnNumber(),
                        xpe.getLiteralSystemId());
            }
            throw ex;
        }

        if (__log.isDebugEnabled())
            __log.debug("captureSchema: NULL model (unknown error) for " + input.getSystemId());
    }

    return captured;
}

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