Examples with ErrorListener javax.xml.transform.ErrorListener used on opensource projects

Example 31 with ErrorListener

use of javax.xml.transform.ErrorListener in project j2objc by google.

the class ToStream method setProp.

void setProp(String name, String val, boolean defaultVal) {
    if (val != null) {
        char first = getFirstCharLocName(name);
        switch(first) {
            case 'c':
                if (OutputKeys.CDATA_SECTION_ELEMENTS.equals(name)) {
                    String cdataSectionNames = val;
                    addCdataSectionElements(cdataSectionNames);
                }
                break;
            case 'd':
                if (OutputKeys.DOCTYPE_SYSTEM.equals(name)) {
                    this.m_doctypeSystem = val;
                } else if (OutputKeys.DOCTYPE_PUBLIC.equals(name)) {
                    this.m_doctypePublic = val;
                    if (val.startsWith("-//W3C//DTD XHTML"))
                        m_spaceBeforeClose = true;
                }
                break;
            case 'e':
                String newEncoding = val;
                if (OutputKeys.ENCODING.equals(name)) {
                    String possible_encoding = Encodings.getMimeEncoding(val);
                    if (possible_encoding != null) {
                        // if the encoding is being set, try to get the
                        // preferred
                        // mime-name and set it too.
                        super.setProp("mime-name", possible_encoding, defaultVal);
                    }
                    final String oldExplicitEncoding = getOutputPropertyNonDefault(OutputKeys.ENCODING);
                    final String oldDefaultEncoding = getOutputPropertyDefault(OutputKeys.ENCODING);
                    if ((defaultVal && (oldDefaultEncoding == null || !oldDefaultEncoding.equalsIgnoreCase(newEncoding))) || (!defaultVal && (oldExplicitEncoding == null || !oldExplicitEncoding.equalsIgnoreCase(newEncoding)))) {
                        // We are trying to change the default or the non-default setting of the encoding to a different value
                        // from what it was
                        EncodingInfo encodingInfo = Encodings.getEncodingInfo(newEncoding);
                        if (newEncoding != null && encodingInfo.name == null) {
                            // We tried to get an EncodingInfo for Object for the given
                            // encoding, but it came back with an internall null name
                            // so the encoding is not supported by the JDK, issue a message.
                            final String msg = Utils.messages.createMessage(MsgKey.ER_ENCODING_NOT_SUPPORTED, new Object[] { newEncoding });
                            final String msg2 = "Warning: encoding \"" + newEncoding + "\" not supported, using " + Encodings.DEFAULT_MIME_ENCODING;
                            try {
                                // Prepare to issue the warning message
                                final Transformer tran = super.getTransformer();
                                if (tran != null) {
                                    final ErrorListener errHandler = tran.getErrorListener();
                                    // Issue the warning message
                                    if (null != errHandler && m_sourceLocator != null) {
                                        errHandler.warning(new TransformerException(msg, m_sourceLocator));
                                        errHandler.warning(new TransformerException(msg2, m_sourceLocator));
                                    } else {
                                        System.out.println(msg);
                                        System.out.println(msg2);
                                    }
                                } else {
                                    System.out.println(msg);
                                    System.out.println(msg2);
                                }
                            } catch (Exception e) {
                            }
                            // We said we are using UTF-8, so use it
                            newEncoding = Encodings.DEFAULT_MIME_ENCODING;
                            // to store the modified value into the properties a little later
                            val = Encodings.DEFAULT_MIME_ENCODING;
                            encodingInfo = Encodings.getEncodingInfo(newEncoding);
                        }
                        // as the non-default value is already the one to use.
                        if (defaultVal == false || oldExplicitEncoding == null) {
                            m_encodingInfo = encodingInfo;
                            if (newEncoding != null)
                                m_isUTF8 = newEncoding.equals(Encodings.DEFAULT_MIME_ENCODING);
                            // if there was a previously set OutputStream
                            OutputStream os = getOutputStream();
                            if (os != null) {
                                Writer w = getWriter();
                                // If the writer was previously set, but
                                // set by the user, or if the new encoding is the same
                                // as the old encoding, skip this block
                                String oldEncoding = getOutputProperty(OutputKeys.ENCODING);
                                if ((w == null || !m_writer_set_by_user) && !newEncoding.equalsIgnoreCase(oldEncoding)) {
                                    // Make the change of encoding in our internal
                                    // table, then call setOutputStreamInternal
                                    // which will stomp on the old Writer (if any)
                                    // with a new Writer with the new encoding.
                                    super.setProp(name, val, defaultVal);
                                    setOutputStreamInternal(os, false);
                                }
                            }
                        }
                    }
                }
                break;
            case 'i':
                if (OutputPropertiesFactory.S_KEY_INDENT_AMOUNT.equals(name)) {
                    setIndentAmount(Integer.parseInt(val));
                } else if (OutputKeys.INDENT.equals(name)) {
                    boolean b = "yes".equals(val) ? true : false;
                    m_doIndent = b;
                }
                break;
            case 'l':
                if (OutputPropertiesFactory.S_KEY_LINE_SEPARATOR.equals(name)) {
                    m_lineSep = val.toCharArray();
                    m_lineSepLen = m_lineSep.length;
                }
                break;
            case 'm':
                if (OutputKeys.MEDIA_TYPE.equals(name)) {
                    m_mediatype = val;
                }
                break;
            case 'o':
                if (OutputKeys.OMIT_XML_DECLARATION.equals(name)) {
                    boolean b = "yes".equals(val) ? true : false;
                    this.m_shouldNotWriteXMLHeader = b;
                }
                break;
            case 's':
                // if standalone was explicitly specified
                if (OutputKeys.STANDALONE.equals(name)) {
                    if (defaultVal) {
                        setStandaloneInternal(val);
                    } else {
                        m_standaloneWasSpecified = true;
                        setStandaloneInternal(val);
                    }
                }
                break;
            case 'v':
                if (OutputKeys.VERSION.equals(name)) {
                    m_version = val;
                }
                break;
            default:
                break;
        }
        super.setProp(name, val, defaultVal);
    }
}

Example 32 with ErrorListener

use of javax.xml.transform.ErrorListener in project j2objc by google.

the class Expression method warn.

/**
   * Warn the user of an problem.
   *
   * @param xctxt The XPath runtime context.
   * @param msg An error msgkey that corresponds to one of the conststants found
   *            in {@link org.apache.xpath.res.XPATHErrorResources}, which is
   *            a key for a format string.
   * @param args An array of arguments represented in the format string, which
   *             may be null.
   *
   * @throws TransformerException if the current ErrorListoner determines to
   *                              throw an exception.
   *
   * @throws javax.xml.transform.TransformerException
   */
public void warn(XPathContext xctxt, String msg, Object[] args) throws javax.xml.transform.TransformerException {
    java.lang.String fmsg = XSLMessages.createXPATHWarning(msg, args);
    if (null != xctxt) {
        ErrorListener eh = xctxt.getErrorListener();
        // TO DO: Need to get stylesheet Locator from here.
        eh.warning(new TransformerException(fmsg, xctxt.getSAXLocator()));
    }
}

Example 33 with ErrorListener

use of javax.xml.transform.ErrorListener in project j2objc by google.

the class FuncDocument method error.

/**
   * Tell the user of an error, and probably throw an
   * exception.
   *
   * @param xctxt The XPath runtime state.
   * @param msg The error message key
   * @param args Arguments to be used in the error message
   * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
   * the error condition is severe enough to halt processing.
   *
   * @throws javax.xml.transform.TransformerException
   */
public void error(XPathContext xctxt, String msg, Object[] args) throws javax.xml.transform.TransformerException {
    String formattedMsg = XSLMessages.createMessage(msg, args);
    ErrorListener errHandler = xctxt.getErrorListener();
    TransformerException spe = new TransformerException(formattedMsg, (SourceLocator) xctxt.getSAXLocator());
    if (null != errHandler)
        errHandler.error(spe);
    else
        System.out.println(formattedMsg);
}

Example 34 with ErrorListener

use of javax.xml.transform.ErrorListener in project j2objc by google.

the class FuncDocument method warn.

/**
   * Warn the user of a problem.
   *
   * @param xctxt The XPath runtime state.
   * @param msg Warning message key
   * @param args Arguments to be used in the warning message
   * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
   * the error condition is severe enough to halt processing.
   *
   * @throws javax.xml.transform.TransformerException
   */
public void warn(XPathContext xctxt, String msg, Object[] args) throws javax.xml.transform.TransformerException {
    String formattedMsg = XSLMessages.createWarning(msg, args);
    ErrorListener errHandler = xctxt.getErrorListener();
    TransformerException spe = new TransformerException(formattedMsg, (SourceLocator) xctxt.getSAXLocator());
    if (null != errHandler)
        errHandler.warning(spe);
    else
        System.out.println(formattedMsg);
}

Example 35 with ErrorListener

use of javax.xml.transform.ErrorListener in project j2objc by google.

the class FuncFormatNumb method warn.

/**
   * Warn the user of a problem.
   *
   * @param xctxt The XPath runtime state.
   * @param msg Warning message key
   * @param args Arguments to be used in warning message
   * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide
   * the error condition is severe enough to halt processing.
   *
   * @throws javax.xml.transform.TransformerException
   */
public void warn(XPathContext xctxt, String msg, Object[] args) throws javax.xml.transform.TransformerException {
    String formattedMsg = XSLMessages.createWarning(msg, args);
    ErrorListener errHandler = xctxt.getErrorListener();
    errHandler.warning(new TransformerException(formattedMsg, (SAXSourceLocator) xctxt.getSAXLocator()));
}