Example usage for javax.xml.namespace QName valueOf

Introduction

In this page you can find the example usage for javax.xml.namespace QName valueOf.

Prototype

public static QName valueOf(String qNameAsString)

Source Link

Document

<code>QName</code> derived from parsing the formatted <code>String</code>. If the <code>String</code> is <code>null</code> or does not conform to #toString() QName.toString() formatting, an <code>IllegalArgumentException</code> is thrown. The <code>String</code> MUST be in the form returned by #toString() QName.toString() . The commonly accepted way of representing a <code>QName</code> as a <code>String</code> was <a href="http://jclark.com/xml/xmlns.htm">defined</a> by James Clark.

Usage

From source file:org.xchain.framework.quartz.CommandJob.java

/**
 * <p>Gets the command name out of the JobExecutionContext's JobDataMap.</p>
 *///from w w  w.j  ava2  s.c  o  m
private QName getCommandName(JobExecutionContext jobContext) throws JobExecutionException {
    JobDataMap dataMap = jobContext.getJobDetail().getJobDataMap();

    // get the name of the command.
    String commandNameString = dataMap.getString(COMMAND_NAME);
    QName commandName = null;

    if (commandNameString == null) {
        throw new JobExecutionException(
                "The command name was not specified in the job data map key 'command'.");
    }

    try {
        commandName = QName.valueOf(commandNameString);
    } catch (Exception e) {
        throw new JobExecutionException("The command name '" + commandNameString + "' is not a valid QName.",
                e);
    }
    return commandName;
}

From source file:org.xchain.framework.util.QNameConverter.java

public Object convert(Class type, Object value) {
    if (value == null) {
        return null;
    }/*from  ww  w  .  jav  a  2 s  .  c  o m*/

    if (QName.class.isAssignableFrom(value.getClass())) {
        return value;
    }

    // if we are currently in an execution, then look up any prefixes based on the currently executing context.
    if (Execution.inExecution() && value instanceof String) {
        JXPathContext context = Execution.getLocalContext();
        try {
            return JXPathContextUtil.stringToQName(context, (String) value);
        } catch (Exception e) {
            throw new ConversionException(e.getMessage(), e);
        }
    } else if (value instanceof String) {
        try {
            return QName.valueOf((String) value);
        } catch (Exception e) {
            throw new ConversionException("The string '" + value + "' could not be converted into a QName.");
        }
    }

    throw new ConversionException(
            "The object of type '" + value.getClass() + "' could not be converted to '" + QName.class + "'.");
}

From source file:xquery4j.TestEvaluator.java

public XQueryEvaluator buildQueryEvaluator() {
    XQueryEvaluator evaluator = new XQueryEvaluator();
    evaluator.setContextObject(this);
    evaluator.declareJavaClass("http://xmlbeans.apache.org/samples/xquery/employees", MyFunctions.class);
    evaluator.bindVariable(QName.valueOf("myVar"), 123);
    return evaluator;
}