Example usage for org.dom4j Document add

Introduction

In this page you can find the example usage for org.dom4j Document add.

Prototype

void add(Node node);

Source Link

Document

Adds the given Node or throws IllegalAddException if the given node is not of a valid type.

Usage

From source file:us.mn.state.health.lims.audittrail.daoimpl.AuditTrailDAOImpl.java

License:Mozilla Public License

/**
 * Convert to xml format by reading the table bases on it's id (dom4j)
 * @param table the table name/* w w w  .j a v  a2s.c o m*/
 * @param id the primary id
 * @return xml string
 */
public String getXML(String table, String id) throws LIMSRuntimeException {
    org.hibernate.Session session = HibernateUtil.getSession();
    org.hibernate.Session dom4jSession = session.getSession(org.hibernate.EntityMode.DOM4J);

    Element elem = (Element) dom4jSession.createQuery("from " + table + " where id=" + id).uniqueResult();
    java.io.StringWriter sw = new java.io.StringWriter();
    if (elem != null) {
        try {
            Document doc = DocumentHelper.createDocument();
            doc.add(elem);
            OutputFormat format = OutputFormat.createPrettyPrint();
            XMLWriter writer = new XMLWriter(sw, format);
            writer.write(doc);
            writer.flush();
            writer.close();

            return sw.toString();
        } catch (Exception e) {
            //buzilla 2154
            LogEvent.logError("AuditTrailDAOImpl", "getXML()", e.toString());
            throw new LIMSRuntimeException("Error in AuditTrail getXML()", e);
        }
    }
    return null;
}