Example usage for java.security PrivilegedActionException getException

Introduction

In this page you can find the example usage for java.security PrivilegedActionException getException.

Prototype

public Exception getException() 

Source Link

Document

Returns the exception thrown by the privileged computation that resulted in this PrivilegedActionException .

Usage

From source file:org.apache.axis2.jaxws.description.builder.DescriptionBuilderUtils.java

/**
 * Return the class for this name/*  w w w  .j  a v a  2  s  .  c  o m*/
 *
 * @return Class
 */
private static Class forName(final String className) throws ClassNotFoundException {
    Class cl = null;
    try {
        cl = (Class) AccessController.doPrivileged(new PrivilegedExceptionAction() {
            public Object run() throws ClassNotFoundException {
                return Class.forName(className);
            }
        });
    } catch (PrivilegedActionException e) {
        if (log.isDebugEnabled()) {
            log.debug("Exception thrown from AccessController: " + e.getMessage(), e);
        }
        throw (ClassNotFoundException) e.getException();
    }

    return cl;
}

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From source file:org.apache.axis2.jaxws.description.builder.DescriptionBuilderUtils.java

/**
 * Return the class for this name/*  w w w .ja  v  a 2s . c  o m*/
 *
 * @return Class
 */
private static Class forName(final String className, final boolean initialize, final ClassLoader classloader)
        throws ClassNotFoundException {
    Class cl = null;
    try {
        cl = (Class) AccessController.doPrivileged(new PrivilegedExceptionAction() {
            public Object run() throws ClassNotFoundException {
                return Class.forName(className, initialize, classloader);
            }
        });
    } catch (PrivilegedActionException e) {
        if (log.isDebugEnabled()) {
            log.debug("Exception thrown from AccessController: " + e.getMessage(), e);
        }
        throw (ClassNotFoundException) e.getException();
    }

    return cl;
}

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From source file:org.apache.axis2.jaxws.description.builder.DescriptionBuilderUtils.java

/**
 * @return ClassLoader/*from w  w w .  j a v a2s. c om*/
 */
private static ClassLoader getContextClassLoader(final ClassLoader classLoader) {
    ClassLoader cl;
    try {
        cl = (ClassLoader) AccessController.doPrivileged(new PrivilegedExceptionAction() {
            public Object run() throws ClassNotFoundException {
                return classLoader != null ? classLoader : Thread.currentThread().getContextClassLoader();
            }
        });
    } catch (PrivilegedActionException e) {
        if (log.isDebugEnabled()) {
            log.debug("Exception thrown from AccessController: " + e.getMessage(), e);
        }
        throw ExceptionFactory.makeWebServiceException(e.getException());
    }

    return cl;
}

---

From source file:org.apache.axis2.jaxws.server.dispatcher.JavaDispatcher.java

/**
 * @return ClassLoader// www .ja  v a  2 s . c o  m
 */
private static ClassLoader getCurrentContextClassLoader() {
    // NOTE: This method must remain private because it uses AccessController
    ClassLoader cl = null;
    try {
        cl = (ClassLoader) org.apache.axis2.java.security.AccessController
                .doPrivileged(new PrivilegedExceptionAction() {
                    public Object run() throws ClassNotFoundException {
                        return Thread.currentThread().getContextClassLoader();
                    }
                });
    } catch (PrivilegedActionException e) {
        // The privileged method will throw a PriviledgedActionException which
        // contains the actual exception.
        if (log.isDebugEnabled()) {
            log.debug("Exception thrown from AccessController: " + e);
        }
        Exception wrappedE = e.getException();
        if (wrappedE instanceof RuntimeException) {
            throw (RuntimeException) wrappedE;
        } else {
            throw new RuntimeException(wrappedE);
        }
    }

    return cl;
}

---

From source file:org.apache.axis2.jaxws.server.dispatcher.JavaBeanDispatcher.java

/**
 * @return ClassLoader// ww w.  j  a v  a2s.c  o  m
 */
private static ClassLoader getContextClassLoader() {
    // NOTE: This method must remain private because it uses AccessController
    ClassLoader cl = null;
    try {
        cl = (ClassLoader) org.apache.axis2.java.security.AccessController
                .doPrivileged(new PrivilegedExceptionAction() {
                    public Object run() throws ClassNotFoundException {
                        return Thread.currentThread().getContextClassLoader();
                    }
                });
    } catch (PrivilegedActionException e) {
        // The privileged method will throw a PriviledgedActionException which
        // contains the actual exception.
        if (log.isDebugEnabled()) {
            log.debug("Exception thrown from AccessController: " + e);
        }
        Exception wrappedE = e.getException();
        if (wrappedE instanceof RuntimeException) {
            throw (RuntimeException) wrappedE;
        } else {
            throw new RuntimeException(wrappedE);
        }
    }

    return cl;
}

---

From source file:org.apache.openjpa.lib.util.Options.java

/**
 * Matches a key to an object/setter pair.
 *
 * @param key the key given at the command line; may be of the form
 * 'foo.bar' to signify the 'bar' property of the 'foo' owned object
 * @param match an array of length 2, where the first index is set
 * to the object to retrieve the setter for
 * @return true if a match was made, false otherwise; additionally,
 * the first index of the match array will be set to
 * the matching object and the second index will be
 * set to the setter method or public field for the
 * property named by the key//from   ww  w .  j  av  a 2  s .  c  o m
 */
private static boolean matchOptionToMember(String key, Object[] match) throws Exception {
    if (StringUtils.isEmpty(key))
        return false;

    // unfortunately we can't use bean properties for setters; any
    // setter with more than 1 argument is ignored; calculate setter and getter
    // name to look for
    String[] find = Strings.split(key, ".", 2);
    String base = StringUtils.capitalize(find[0]);
    String set = "set" + base;
    String get = "get" + base;

    // look for a setter/getter matching the key; look for methods first
    Class<? extends Object> type = match[0].getClass();
    Method[] meths = type.getMethods();
    Method setMeth = null;
    Method getMeth = null;
    Class[] params;
    for (int i = 0; i < meths.length; i++) {
        if (meths[i].getName().equals(set)) {
            params = meths[i].getParameterTypes();
            if (params.length == 0)
                continue;
            if (params[0].isArray())
                continue;

            // use this method if we haven't found any other setter, if
            // it has less parameters than any other setter, or if it uses
            // string parameters
            if (setMeth == null)
                setMeth = meths[i];
            else if (params.length < setMeth.getParameterTypes().length)
                setMeth = meths[i];
            else if (params.length == setMeth.getParameterTypes().length && params[0] == String.class)
                setMeth = meths[i];
        } else if (meths[i].getName().equals(get))
            getMeth = meths[i];
    }

    // if no methods found, check for public field
    Member setter = setMeth;
    Member getter = getMeth;
    if (setter == null) {
        Field[] fields = type.getFields();
        String uncapBase = StringUtils.uncapitalize(find[0]);
        for (int i = 0; i < fields.length; i++) {
            if (fields[i].getName().equals(base) || fields[i].getName().equals(uncapBase)) {
                setter = fields[i];
                getter = fields[i];
                break;
            }
        }
    }

    // if no way to access property, give up
    if (setter == null && getter == null)
        return false;

    // recurse on inner object with remainder of key?
    if (find.length > 1) {
        Object inner = null;
        if (getter != null)
            inner = invoke(match[0], getter, null);

        // if no getter or current inner is null, try to create a new
        // inner instance and set it in object
        if (inner == null && setter != null) {
            Class<?> innerType = getType(setter)[0];
            try {
                inner = AccessController.doPrivileged(J2DoPrivHelper.newInstanceAction(innerType));
            } catch (PrivilegedActionException pae) {
                throw pae.getException();
            }
            invoke(match[0], setter, new Object[] { inner });
        }
        match[0] = inner;
        return matchOptionToMember(find[1], match);
    }

    // got match; find setter for property
    match[1] = setter;
    return match[1] != null;
}

---

From source file:org.apache.axis2.builder.BuilderUtil.java

/**
 * Use the BOM Mark to identify the encoding to be used. Fall back to default encoding
 * specified/*from w  ww .j  a  v a 2  s  . c  o  m*/
 *
 * @param is              the InputStream of a message
 * @param charSetEncoding default character set encoding
 * @return a Reader with the correct encoding already set
 * @throws java.io.IOException
 */
public static Reader getReader(final InputStream is, final String charSetEncoding) throws IOException {
    final PushbackInputStream is2 = getPushbackInputStream(is);
    final String encoding = getCharSetEncoding(is2, charSetEncoding);
    InputStreamReader inputStreamReader;
    try {
        inputStreamReader = (InputStreamReader) AccessController.doPrivileged(new PrivilegedExceptionAction() {
            public Object run() throws UnsupportedEncodingException {
                return new InputStreamReader(is2, encoding);
            }
        });
    } catch (PrivilegedActionException e) {
        throw (UnsupportedEncodingException) e.getException();
    }
    return new BufferedReader(inputStreamReader);
}

---

From source file:org.apache.axiom.om.util.StAXUtils.java

public static XMLStreamWriter createXMLStreamWriter(StAXWriterConfiguration configuration, final Writer out)
        throws XMLStreamException {
    final XMLOutputFactory outputFactory = getXMLOutputFactory(configuration);
    try {// w  w w  .  j ava  2  s  .  co m
        XMLStreamWriter writer = (XMLStreamWriter) AccessController
                .doPrivileged(new PrivilegedExceptionAction() {
                    public Object run() throws XMLStreamException {
                        return outputFactory.createXMLStreamWriter(out);
                    }
                });
        if (isDebugEnabled) {
            log.debug("XMLStreamWriter is " + writer.getClass().getName());
        }
        return writer;
    } catch (PrivilegedActionException pae) {
        throw (XMLStreamException) pae.getException();
    }
}

---

From source file:org.apache.axiom.om.util.StAXUtils.java

public static XMLStreamReader createXMLStreamReader(StAXParserConfiguration configuration, final InputStream in,
        final String encoding) throws XMLStreamException {

    final XMLInputFactory inputFactory = getXMLInputFactory(configuration);
    try {// w ww.j av  a  2 s .  co  m
        XMLStreamReader reader = (XMLStreamReader) AccessController
                .doPrivileged(new PrivilegedExceptionAction() {
                    public Object run() throws XMLStreamException {
                        return inputFactory.createXMLStreamReader(in, encoding);
                    }
                });
        if (isDebugEnabled) {
            log.debug("XMLStreamReader is " + reader.getClass().getName());
        }
        return reader;
    } catch (PrivilegedActionException pae) {
        throw (XMLStreamException) pae.getException();
    }
}

---

From source file:org.apache.axiom.om.util.StAXUtils.java

public static XMLStreamReader createXMLStreamReader(StAXParserConfiguration configuration, final Reader in)
        throws XMLStreamException {

    final XMLInputFactory inputFactory = getXMLInputFactory(configuration);
    try {/*from  w  w  w . j  av a2  s .co m*/
        XMLStreamReader reader = (XMLStreamReader) AccessController
                .doPrivileged(new PrivilegedExceptionAction() {
                    public Object run() throws XMLStreamException {
                        return inputFactory.createXMLStreamReader(in);
                    }
                });
        if (isDebugEnabled) {
            log.debug("XMLStreamReader is " + reader.getClass().getName());
        }
        return reader;
    } catch (PrivilegedActionException pae) {
        throw (XMLStreamException) pae.getException();
    }
}

---

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