Example usage for org.w3c.dom ProcessingInstruction setData

Introduction

In this page you can find the example usage for org.w3c.dom ProcessingInstruction setData.

Prototype

public void setData(String data) throws DOMException;

Source Link

Document

The content of this processing instruction.

Usage

From source file:org.openmrs.module.formentry.PublishInfoPath.java

private static void prepareTemplate(File tempDir, String fileName, String solutionVersion, String publishUrl,
        String namespace) {/*from  www.  j  av  a  2 s.  c  om*/
    File file = new File(tempDir, fileName);
    if (file == null) {
        log.warn("Missing file: '" + fileName + "'");
        return;
    }
    if (log.isDebugEnabled())
        log.debug("Preparing template: " + file.getAbsolutePath());
    Document doc = null;
    try {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = dbf.newDocumentBuilder();
        doc = db.parse(file);

        // set namespace
        String tag = "form";
        Element elem = getSingleElement(doc, tag);
        if (elem == null) {
            log.warn("Could not locate " + tag + " element in " + file.getName());
            return;
        }
        elem.setAttribute("xmlns:openmrs", namespace);

        Node root = doc.getDocumentElement().getParentNode();
        NodeList children = root.getChildNodes();
        log.debug("Scanning for processing instructions");
        for (int i = 0; i < children.getLength(); i++) {
            Node node = children.item(i);
            if (node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE
                    && node.getNodeName().equals("mso-infoPathSolution")) {
                ProcessingInstruction pi = (ProcessingInstruction) node;
                String data = pi.getData();
                if (log.isDebugEnabled())
                    log.debug("  found: " + data);
                data = data.replaceAll("(\\bsolutionVersion\\s*=\\s*\")[^\"]+\"",
                        "$1" + solutionVersion + "\"");
                data = data.replaceAll("(\\bhref\\s*=\\s*\")[^\"]+\"", "$1" + publishUrl + "\"");
                if (log.isDebugEnabled())
                    log.debug("  replacing with: " + data);
                pi.setData(data);
            }
        }

    } catch (Exception e) {
        log.error("Trouble with file: " + fileName + " " + solutionVersion + " " + publishUrl, e);
    }
    writeXml(doc, file.getAbsolutePath());
}

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