Example usage for java.security PrivilegedAction PrivilegedAction

Introduction

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

Prototype

PrivilegedAction

Source Link

Usage

From source file:org.rhq.enterprise.client.LocalClient.java

public DriftTemplateManagerRemote getDriftTemplateManager() {
    return AccessController.doPrivileged(new PrivilegedAction<DriftTemplateManagerRemote>() {
        @Override/*from  www . j  a v a 2 s  .  co  m*/
        public DriftTemplateManagerRemote run() {
            return getProxy(LookupUtil.getDriftTemplateManager(), DriftTemplateManagerRemote.class);
        }
    });
}

From source file:org.apache.struts2.jasper.runtime.PageContextImpl.java

public void setAttribute(final String name, final Object attribute) {

    if (name == null) {
        throw new NullPointerException(Localizer.getMessage("jsp.error.attribute.null_name"));
    }//from   w  w w . j  a v a  2s.  c  o  m

    if (SecurityUtil.isPackageProtectionEnabled()) {
        AccessController.doPrivileged(new PrivilegedAction() {
            public Object run() {
                doSetAttribute(name, attribute);
                return null;
            }
        });
    } else {
        doSetAttribute(name, attribute);
    }
}

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

/**
 * This method is responsible for finding any interfaces implemented by the service class. We will
 * then set these as a list of fully qualified class names on the <code>DescriptionBuilderComposite</code>
 *
 * @param composite <code>DescriptionBuilderComposite</code>
 *//* w  ww.j  a  v  a 2 s.  co m*/
private void setInterfaces(DescriptionBuilderComposite composite) {
    Type[] interfaces = (Type[]) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            return serviceClass.getGenericInterfaces();
        }
    });
    List<String> interfaceList = interfaces.length > 0 ? new ArrayList<String>() : null;
    for (int i = 0; i < interfaces.length; i++) {
        interfaceList.add(getNameFromType(interfaces[i]));
    }
    // We only want to set this list if we found interfaces b/c the
    // DBC news up an interface list as part of its static initialization.
    // Thus, if we set this list to null we may cause an NPE
    if (interfaceList != null) {
        composite.setInterfacesList(interfaceList);
    }
}

From source file:org.apache.axis2.jaxws.server.endpoint.injection.impl.WebServiceContextInjectorImpl.java

/**
 * Gets all of the fields in this class and the super classes
 *
 * @param beanClass/* w  ww. j  a v a 2 s .com*/
 * @return
 */
static private List<Field> getFields(final Class beanClass) {
    // This class must remain private due to Java 2 Security concerns
    List<Field> fields;
    fields = (List<Field>) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            List<Field> fields = new ArrayList<Field>();
            Class cls = beanClass;
            while (cls != null) {
                Field[] fieldArray = cls.getDeclaredFields();
                for (Field field : fieldArray) {
                    fields.add(field);
                }
                cls = cls.getSuperclass();
            }
            return fields;
        }
    });

    return fields;
}

From source file:org.rhq.enterprise.client.LocalClient.java

@Override
public EventManagerRemote getEventManager() {
    return AccessController.doPrivileged(new PrivilegedAction<EventManagerRemote>() {
        @Override//from ww  w .j av a 2s  . c om
        public EventManagerRemote run() {
            return getProxy(LookupUtil.getEventManager(), EventManagerRemote.class);
        }
    });
}

From source file:org.springframework.security.kerberos.client.KerberosRestTemplate.java

@Override
protected final <T> T doExecute(final URI url, final HttpMethod method, final RequestCallback requestCallback,
        final ResponseExtractor<T> responseExtractor) throws RestClientException {

    try {/*  w  w  w  .  j  a  v  a2  s .c  om*/
        LoginContext lc = buildLoginContext();
        lc.login();
        Subject serviceSubject = lc.getSubject();
        return Subject.doAs(serviceSubject, new PrivilegedAction<T>() {

            @Override
            public T run() {
                return KerberosRestTemplate.this.doExecuteSubject(url, method, requestCallback,
                        responseExtractor);
            }
        });

    } catch (Exception e) {
        throw new RestClientException("Error running rest call", e);
    }
}

From source file:org.apache.tika.parser.pkg.TikaCompressorStreamFactory.java

public static SortedMap<String, CompressorStreamProvider> findAvailableCompressorInputStreamProviders() {
    return AccessController.doPrivileged(new PrivilegedAction<SortedMap<String, CompressorStreamProvider>>() {
        @Override/*from www  . j a  v a 2  s  . com*/
        public SortedMap<String, CompressorStreamProvider> run() {
            final TreeMap<String, CompressorStreamProvider> map = new TreeMap<>();
            putAll(SINGLETON.getInputStreamCompressorNames(), SINGLETON, map);
            for (final CompressorStreamProvider provider : findCompressorStreamProviders()) {
                putAll(provider.getInputStreamCompressorNames(), provider, map);
            }
            return map;
        }
    });
}

From source file:org.apache.axis2.engine.DependencyManager.java

private static ClassLoader getContextClassLoader_doPriv() {
    return (ClassLoader) org.apache.axis2.java.security.AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            return Thread.currentThread().getContextClassLoader();
        }//from ww w  .  ja  v  a  2  s  .  co m
    });
}

From source file:org.apache.hadoop.filecache.TaskDistributedCacheManager.java

/**
 * Creates a class loader that includes the designated
 * files and archives./*from w ww  .  jav a  2s  .c o  m*/
 */
public ClassLoader makeClassLoader(final ClassLoader parent) throws MalformedURLException {
    final URL[] urls = new URL[classPaths.size()];
    for (int i = 0; i < classPaths.size(); ++i) {
        urls[i] = new File(classPaths.get(i)).toURI().toURL();
    }
    return AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
        @Override
        public ClassLoader run() {
            return new URLClassLoader(urls, parent);
        }
    });
}