Example usage for org.w3c.dom Document toString

Introduction

In this page you can find the example usage for org.w3c.dom Document toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.wso2.developerstudio.eclipse.artifact.axis2.project.refactor.Axis2ServicesXMLFileChange.java

/**
 * Create an input stream from a DOM Document
 *
 * @param document a DOM Document to which an input stream should be created
 * @return InputStream representing given DOM Document
 *//*from w  ww.  j a v  a  2s  .  c  om*/
private InputStream createInputStreamFromDocument(Document document) throws CoreException {
    IStatus errorStatus = new Status(Status.WARNING, Activator.PLUGIN_ID,
            "Error in updating services.xml file with new class name, Name : " + newClassName);

    //Creating an output stream to keep the updated DOM temporarily in memory
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    DOMSource xmlSource = new DOMSource(document);
    StreamResult outputTarget = new StreamResult(outputStream);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer;
    try {
        transformer = transformerFactory.newTransformer();
    } catch (TransformerConfigurationException e) {
        log.error("Unable to create javax XML Transformer to update Axis2 services.xml file", e);
        throw new CoreException(errorStatus);
    }
    //Setting an optional parameter to transformer that omits xml declaration in services.xml file
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, ACCEPT_INDICATOR);
    try {
        //Updating services.xml file with updated DOM Document
        transformer.transform(xmlSource, outputTarget);
    } catch (TransformerException e) {
        log.error("Unable to transform updated DOM Document to services.xml file, DOM Document : "
                + document.toString(), e);
        throw new CoreException(errorStatus);
    }

    return new ByteArrayInputStream(outputStream.toByteArray());
}

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