Example usage for javax.xml.transform.sax SAXTransformerFactory setErrorListener

Introduction

In this page you can find the example usage for javax.xml.transform.sax SAXTransformerFactory setErrorListener.

Prototype

public abstract void setErrorListener(ErrorListener listener);

Source Link

Document

Set the error event listener for the TransformerFactory, which is used for the processing of transformation instructions, and not for the transformation itself.

Usage

From source file:org.apache.cocoon.components.xslt.TraxProcessor.java

/**
 * Get the TransformerFactory associated with the given classname. If the
 * class can't be found or the given class doesn't implement the required
 * interface, the default factory is returned.
 *//*from w w w  .  j  a  v  a2 s  .c  o  m*/
private SAXTransformerFactory getTransformerFactory(String factoryName) {
    SAXTransformerFactory _factory;

    if (null == factoryName) {
        _factory = (SAXTransformerFactory) TransformerFactory.newInstance();
    } else {
        try {
            ClassLoader loader = Thread.currentThread().getContextClassLoader();
            if (loader == null) {
                loader = getClass().getClassLoader();
            }
            _factory = (SAXTransformerFactory) loader.loadClass(factoryName).newInstance();
        } catch (ClassNotFoundException cnfe) {
            getLogger().error("Cannot find the requested TrAX factory '" + factoryName
                    + "'. Using default TrAX Transformer Factory instead.");
            if (m_factory != null)
                return m_factory;
            _factory = (SAXTransformerFactory) TransformerFactory.newInstance();
        } catch (ClassCastException cce) {
            getLogger().error("The indicated class '" + factoryName
                    + "' is not a TrAX Transformer Factory. Using default TrAX Transformer Factory instead.");
            if (m_factory != null)
                return m_factory;
            _factory = (SAXTransformerFactory) TransformerFactory.newInstance();
        } catch (Exception e) {
            getLogger().error("Error found loading the requested TrAX Transformer Factory '" + factoryName
                    + "'. Using default TrAX Transformer Factory instead.");
            if (m_factory != null)
                return m_factory;
            _factory = (SAXTransformerFactory) TransformerFactory.newInstance();
        }
    }

    _factory.setErrorListener(new TraxErrorListener(getLogger(), null));
    _factory.setURIResolver(this);

    // FIXME (SM): implementation-specific parameter passing should be
    // made more extensible.
    if (_factory.getClass().getName().equals("org.apache.xalan.processor.TransformerFactoryImpl")) {
        _factory.setAttribute("http://xml.apache.org/xalan/features/incremental",
                BooleanUtils.toBooleanObject(m_incrementalProcessing));
    }
    // SAXON 8 will not report errors unless version warning is set to false.
    if (_factory.getClass().getName().equals("net.sf.saxon.TransformerFactoryImpl")) {
        _factory.setAttribute("http://saxon.sf.net/feature/version-warning", Boolean.FALSE);
    }

    return _factory;
}

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