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

Example 81 with TransformerException

use of javax.xml.transform.TransformerException in project robovm by robovm.

the class SourceTreeManager method getXMLReader.

/**
   * This method returns the SAX2 parser to use with the InputSource
   * obtained from this URI.
   * It may return null if any SAX2-conformant XML parser can be used,
   * or if getInputSource() will also return null. The parser must
   * be free for use (i.e.
   * not currently in use for another parse().
   *
   * @param inputSource The value returned from the URIResolver.
   * @return a SAX2 XMLReader to use to resolve the inputSource argument.
   * @param locator The location of the original caller, for diagnostic purposes.
   *
   * @throws TransformerException if the reader can not be created.
   */
public static XMLReader getXMLReader(Source inputSource, SourceLocator locator) throws TransformerException {
    try {
        XMLReader reader = (inputSource instanceof SAXSource) ? ((SAXSource) inputSource).getXMLReader() : null;
        if (null == reader) {
            try {
                javax.xml.parsers.SAXParserFactory factory = javax.xml.parsers.SAXParserFactory.newInstance();
                factory.setNamespaceAware(true);
                javax.xml.parsers.SAXParser jaxpParser = factory.newSAXParser();
                reader = jaxpParser.getXMLReader();
            } catch (javax.xml.parsers.ParserConfigurationException ex) {
                throw new org.xml.sax.SAXException(ex);
            } catch (javax.xml.parsers.FactoryConfigurationError ex1) {
                throw new org.xml.sax.SAXException(ex1.toString());
            } catch (NoSuchMethodError ex2) {
            } catch (AbstractMethodError ame) {
            }
            if (null == reader)
                reader = XMLReaderFactory.createXMLReader();
        }
        try {
            reader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
        } catch (org.xml.sax.SAXException se) {
        // What can we do?
        // TODO: User diagnostics.
        }
        return reader;
    } catch (org.xml.sax.SAXException se) {
        throw new TransformerException(se.getMessage(), locator, se);
    }
}

Example 82 with TransformerException

use of javax.xml.transform.TransformerException in project robovm by robovm.

the class VariableStack method getLocalVariable.

/**
   * Get a local variable or parameter in the current stack frame.
   *
   *
   * @param xctxt The XPath context, which must be passed in order to
   * lazy evaluate variables.
   *
   * @param index Local variable index relative to the current stack
   * frame bottom.
   *
   * @return The value of the variable.
   *
   * @throws TransformerException
   */
public XObject getLocalVariable(XPathContext xctxt, int index) throws TransformerException {
    index += _currentFrameBottom;
    XObject val = _stackFrames[index];
    if (null == val)
        throw new TransformerException(XSLMessages.createXPATHMessage(XPATHErrorResources.ER_VARIABLE_ACCESSED_BEFORE_BIND, null), xctxt.getSAXLocator());
    // Lazy execution of variables.
    if (val.getType() == XObject.CLASS_UNRESOLVEDVARIABLE)
        return (_stackFrames[index] = val.execute(xctxt));
    return val;
}

Example 83 with TransformerException

use of javax.xml.transform.TransformerException in project robovm by robovm.

the class XPath method bool.

/**
   * Given an expression and a context, evaluate the XPath
   * and return the result.
   * 
   * @param xctxt The execution context.
   * @param contextNode The node that "." expresses.
   * @param namespaceContext The context in which namespaces in the
   * XPath are supposed to be expanded.
   * 
   * @throws TransformerException thrown if the active ProblemListener decides
   * the error condition is severe enough to halt processing.
   *
   * @throws javax.xml.transform.TransformerException
   * @xsl.usage experimental
   */
public boolean bool(XPathContext xctxt, int contextNode, PrefixResolver namespaceContext) throws javax.xml.transform.TransformerException {
    xctxt.pushNamespaceContext(namespaceContext);
    xctxt.pushCurrentNodeAndExpression(contextNode, contextNode);
    try {
        return m_mainExp.bool(xctxt);
    } catch (TransformerException te) {
        te.setLocator(this.getLocator());
        ErrorListener el = xctxt.getErrorListener();
        if (// defensive, should never happen.
        null != el) {
            el.error(te);
        } else
            throw te;
    } catch (Exception e) {
        while (e instanceof org.apache.xml.utils.WrappedRuntimeException) {
            e = ((org.apache.xml.utils.WrappedRuntimeException) e).getException();
        }
        // e.printStackTrace();
        String msg = e.getMessage();
        if (msg == null || msg.length() == 0) {
            msg = XSLMessages.createXPATHMessage(XPATHErrorResources.ER_XPATH_ERROR, null);
        }
        TransformerException te = new TransformerException(msg, getLocator(), e);
        ErrorListener el = xctxt.getErrorListener();
        // te.printStackTrace();
        if (// defensive, should never happen.
        null != el) {
            el.fatalError(te);
        } else
            throw te;
    } finally {
        xctxt.popNamespaceContext();
        xctxt.popCurrentNodeAndExpression();
    }
    return false;
}

Example 84 with TransformerException

use of javax.xml.transform.TransformerException in project robovm by robovm.

the class XPath method execute.

/**
   * Given an expression and a context, evaluate the XPath
   * and return the result.
   * 
   * @param xctxt The execution context.
   * @param contextNode The node that "." expresses.
   * @param namespaceContext The context in which namespaces in the
   * XPath are supposed to be expanded.
   * 
   * @throws TransformerException thrown if the active ProblemListener decides
   * the error condition is severe enough to halt processing.
   *
   * @throws javax.xml.transform.TransformerException
   * @xsl.usage experimental
   */
public XObject execute(XPathContext xctxt, int contextNode, PrefixResolver namespaceContext) throws javax.xml.transform.TransformerException {
    xctxt.pushNamespaceContext(namespaceContext);
    xctxt.pushCurrentNodeAndExpression(contextNode, contextNode);
    XObject xobj = null;
    try {
        xobj = m_mainExp.execute(xctxt);
    } catch (TransformerException te) {
        te.setLocator(this.getLocator());
        ErrorListener el = xctxt.getErrorListener();
        if (// defensive, should never happen.
        null != el) {
            el.error(te);
        } else
            throw te;
    } catch (Exception e) {
        while (e instanceof org.apache.xml.utils.WrappedRuntimeException) {
            e = ((org.apache.xml.utils.WrappedRuntimeException) e).getException();
        }
        // e.printStackTrace();
        String msg = e.getMessage();
        if (msg == null || msg.length() == 0) {
            msg = XSLMessages.createXPATHMessage(XPATHErrorResources.ER_XPATH_ERROR, null);
        }
        TransformerException te = new TransformerException(msg, getLocator(), e);
        ErrorListener el = xctxt.getErrorListener();
        // te.printStackTrace();
        if (// defensive, should never happen.
        null != el) {
            el.fatalError(te);
        } else
            throw te;
    } finally {
        xctxt.popNamespaceContext();
        xctxt.popCurrentNodeAndExpression();
    }
    return xobj;
}

Example 85 with TransformerException

use of javax.xml.transform.TransformerException in project robovm by robovm.

the class JAXPVariableStack method getVariableOrParam.

public XObject getVariableOrParam(XPathContext xctxt, QName qname) throws TransformerException, IllegalArgumentException {
    if (qname == null) {
        //JAXP 1.3 spec says that if variable name is null then 
        // we need to through IllegalArgumentException
        String fmsg = XSLMessages.createXPATHMessage(XPATHErrorResources.ER_ARG_CANNOT_BE_NULL, new Object[] { "Variable qname" });
        throw new IllegalArgumentException(fmsg);
    }
    javax.xml.namespace.QName name = new javax.xml.namespace.QName(qname.getNamespace(), qname.getLocalPart());
    Object varValue = resolver.resolveVariable(name);
    if (varValue == null) {
        String fmsg = XSLMessages.createXPATHMessage(XPATHErrorResources.ER_RESOLVE_VARIABLE_RETURNS_NULL, new Object[] { name.toString() });
        throw new TransformerException(fmsg);
    }
    return XObject.create(varValue, xctxt);
}