Example usage for javax.xml.transform TransformerFactory getURIResolver

Introduction

In this page you can find the example usage for javax.xml.transform TransformerFactory getURIResolver.

Prototype

public abstract URIResolver getURIResolver();

Source Link

Document

Get the object that is used by default during the transformation to resolve URIs used in document(), xsl:import, or xsl:include.

Usage

From source file:edu.mayo.xsltserver.Transformer.java

/**
 * Transform.//from w w w.j  a  v  a  2s .  c om
 *
 * @param xmlInputStream the xml input stream
 * @param xsltInputStream the xslt input stream
 * @param outputStream the output stream
 * @param parameters the parameters
 */
public void transform(InputStream xmlInputStream, InputStream xsltInputStream, OutputStream outputStream,
        Map<String, String> parameters) {
    try {
        // Source XML File
        StreamSource xmlFile = new StreamSource(xmlInputStream);

        // Source XSLT Stylesheet
        StreamSource xsltFile = new StreamSource(xsltInputStream);
        TransformerFactory xsltFactory = TransformerFactory.newInstance();

        final URIResolver decoratedResolver = xsltFactory.getURIResolver();

        xsltFactory.setURIResolver(new URIResolver() {

            @Override
            public Source resolve(String href, String base) throws TransformerException {
                Source source = decoratedResolver.resolve(href,
                        fileService.getStorageDirectory() + File.separator);

                return source;
            }

        });

        javax.xml.transform.Transformer transformer = xsltFactory.newTransformer(xsltFile);

        if (parameters != null) {
            for (Entry<String, String> entry : parameters.entrySet()) {
                transformer.setParameter(entry.getKey(), entry.getValue());
            }
        }

        // Send transformed output to the console
        StreamResult resultStream = new StreamResult(outputStream);

        // Apply the transformation
        transformer.transform(xmlFile, resultStream);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

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