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.apache.axis2.jaxws.description.impl.ServiceDescriptionImpl.java

private URL getResource(final String wsdlLocation, final ClassLoader loader) {
    return (URL) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            return loader.getResource(wsdlLocation);
        }// w w w .ja v  a  2 s.c o  m
    });
}

From source file:org.apache.axis2.jaxws.message.databinding.JAXBUtils.java

private static Annotation getAnnotation(final AnnotatedElement element, final Class annotation) {
    return (Annotation) AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            return element.getAnnotation(annotation);
        }//ww w  . ja v a2s.c  o  m
    });
}

From source file:org.exoplatform.services.jcr.impl.core.query.lucene.SearchIndex.java

/**
 * Returns the document element of the indexing configuration or
 * <code>null</code> if there is no indexing configuration.
 * //  w w  w . java2s  .  co m
 * @return the indexing configuration or <code>null</code> if there is none.
 */
protected Element getIndexingConfigurationDOM() {
    if (indexingConfiguration == null) {
        if (indexingConfigPath != null) {

            // File config = PrivilegedFileHelper.file(indexingConfigPath);
            SecurityHelper.doPrivilegedAction(new PrivilegedAction<Object>() {
                public Object run() {
                    InputStream is = SearchIndex.class.getResourceAsStream(indexingConfigPath);
                    if (is == null) {
                        try {
                            is = cfm.getInputStream(indexingConfigPath);
                        } catch (Exception e1) {
                            log.warn("Unable to load configuration " + indexingConfigPath);
                        }
                    }

                    try {
                        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                        DocumentBuilder builder = factory.newDocumentBuilder();
                        builder.setEntityResolver(new IndexingConfigurationEntityResolver());
                        indexingConfiguration = builder.parse(is).getDocumentElement();
                    } catch (ParserConfigurationException e) {
                        log.warn("Unable to create XML parser", e);
                    } catch (IOException e) {
                        log.warn("Exception parsing " + indexingConfigPath, e);
                    } catch (SAXException e) {
                        log.warn("Exception parsing " + indexingConfigPath, e);
                    }
                    return null;
                }
            });
        }
    }
    return indexingConfiguration;
}

From source file:org.exoplatform.services.jcr.impl.core.query.lucene.SearchIndex.java

/**
 * Retrieves the root of the indexing aggregate for
 * <code>removedUUIDs</code> and puts it into <code>map</code>.
 * /*w  ww  . j a va  2  s  .  c  om*/
 * @param removedUUIDs
 *            the UUIDs of removed nodes.
 * @param map
 *            aggregate roots are collected in this map. Key=UUID,
 *            value=NodeState.
 */
protected void retrieveAggregateRoot(final Set<String> removedNodeIds, final Map<String, NodeData> map) {
    if (indexingConfig != null) {
        AggregateRule[] aggregateRules = indexingConfig.getAggregateRules();
        if (aggregateRules == null) {
            return;
        }
        long time = 0;
        if (log.isDebugEnabled()) {
            time = System.currentTimeMillis();
        }
        int found = SecurityHelper.doPrivilegedAction(new PrivilegedAction<Integer>() {
            public Integer run() {
                int found = 0;
                try {
                    CachingMultiIndexReader reader = index.getIndexReader();
                    try {
                        Term aggregateUUIDs = new Term(FieldNames.AGGREGATED_NODE_UUID, "");
                        TermDocs tDocs = reader.termDocs();
                        try {
                            ItemDataConsumer ism = getContext().getItemStateManager();
                            for (Iterator<String> it = removedNodeIds.iterator(); it.hasNext();) {
                                String id = it.next();
                                aggregateUUIDs = aggregateUUIDs.createTerm(id);
                                tDocs.seek(aggregateUUIDs);
                                while (tDocs.next()) {
                                    Document doc = reader.document(tDocs.doc(), FieldSelectors.UUID);
                                    String uuid = doc.get(FieldNames.UUID);
                                    ItemData itd = ism.getItemData(uuid);
                                    if (itd == null) {
                                        continue;
                                    }
                                    if (!itd.isNode()) {
                                        throw new RepositoryException(
                                                "Item with id:" + uuid + " is not a node");
                                    }
                                    map.put(uuid, (NodeData) itd);
                                    found++;
                                }
                            }
                        } finally {
                            tDocs.close();
                        }
                    } finally {
                        reader.release();
                    }
                } catch (Exception e) {
                    log.warn("Exception while retrieving aggregate roots", e);
                }
                return found;
            }
        });
        if (log.isDebugEnabled()) {
            time = System.currentTimeMillis() - time;
            log.debug("Retrieved {} aggregate roots in {} ms.", new Integer(found), new Long(time));
        }
    }
}

From source file:org.apache.axis2.jaxws.description.impl.EndpointDescriptionImpl.java

/**
 * Returns a schema derived java class containing the the handler configuration information.  
 * That information, returned in the HandlerChainsType object, is looked for in the following 
 * places in this order:/*from   w  ww.  j a  v a  2s  .  com*/
 * - Set on the sparseComposite for the given key
 * - Set on the composite
 * - Read in from the file specified on HandlerChain annotation
 * 
 * @return HandlerChainsType This is the top-level element for the Handler configuration file
 * 
 */
public HandlerChainsType getHandlerChain(Object sparseCompositeKey) {

    DescriptionBuilderComposite sparseComposite = null;

    // If there is a HandlerChainsType in the sparse composite for this ServiceDelegate
    // (i.e. this sparseCompositeKey), then return that.
    if (sparseCompositeKey != null) {
        sparseComposite = composite.getSparseComposite(sparseCompositeKey);
        if (sparseComposite != null && sparseComposite.getHandlerChainsType() != null) {
            HandlerChainsType hct = sparseComposite.getHandlerChainsType();
            return hct;
        }
    }

    // If there is no HandlerChainsType in the composite, then read in the file specified
    // on the HandlerChain annotation if it is present.
    if (handlerChainsType == null) {
        getAnnoHandlerChainAnnotation(sparseCompositeKey);
        if (handlerChainAnnotation != null) {
            String handlerFileName = handlerChainAnnotation.file();

            if (log.isDebugEnabled()) {
                log.debug(
                        Messages.getMessage("handlerChainsTypeErr", handlerFileName, composite.getClassName()));
            }

            String className = composite.getClassName();

            // REVIEW: This is using the classloader for EndpointDescriptionImpl; is that OK?
            ClassLoader classLoader = (composite.isServiceProvider()) ? composite.getClassLoader()
                    : (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
                        public Object run() {
                            return this.getClass().getClassLoader();
                        }
                    });

            if (log.isDebugEnabled()) {
                log.debug("Trying to load file " + handlerFileName + " relative to " + className);
            }
            InputStream is = DescriptionUtils.openHandlerConfigStream(handlerFileName, className, classLoader);
            if (is == null) {
                // config stream is still null.  This may mean the @HandlerChain annotation is on a *driver* class
                // next to a @WebServiceRef annotation, so the path is relative to the class declaring @HandlerChain
                // and NOT relative to the Service or Endpoint class, which also means we should use the sparseComposite
                // since that is where the @HandlerChain annotation info would have been loaded.
                if (sparseComposite != null) {
                    String handlerChainDeclaringClass = (String) sparseComposite.getProperties()
                            .get(MDQConstants.HANDLER_CHAIN_DECLARING_CLASS);
                    if (handlerChainDeclaringClass != null) {
                        className = handlerChainDeclaringClass;
                        is = DescriptionUtils.openHandlerConfigStream(handlerFileName, className, classLoader);
                    }
                }
            }

            if (is == null) {
                throw ExceptionFactory.makeWebServiceException(
                        Messages.getMessage("handlerChainNS", handlerFileName, className));
            } else {
                ClassLoader classLoader1 = (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
                    public Object run() {
                        return this.getClass().getClassLoader();
                    }
                });
                handlerChainsType = DescriptionUtils.loadHandlerChains(is, classLoader1);
            }
        }
    }
    return handlerChainsType;
}

From source file:javazoom.jlgui.player.amp.PlayerApplet.java

/**
 * Simulates "Play" selection./*from w  w  w  .  java 2  s .c  o m*/
 */
public void pressStart() {
    AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            acPlay.fireEvent();
            return null;
        }
    });
}

From source file:javazoom.jlgui.player.amp.PlayerApplet.java

/**
 * Simulates "Pause" selection./*from  ww w .jav a  2s  .com*/
 */
public void pressPause() {
    AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            acPause.fireEvent();
            return null;
        }
    });
}

From source file:javazoom.jlgui.player.amp.PlayerApplet.java

/**
 * Simulates "Stop" selection.//www . j  a va  2s . co  m
 */
public void pressStop() {
    AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            acStop.fireEvent();
            return null;
        }
    });
}

From source file:javazoom.jlgui.player.amp.PlayerApplet.java

/**
 * Simulates "Next" selection./*from w ww  .  j  a va 2 s .  co  m*/
 */
public void pressNext() {
    AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            acNext.fireEvent();
            return null;
        }
    });
}

From source file:javazoom.jlgui.player.amp.PlayerApplet.java

/**
 * Simulates "Previous" selection./*from  www .ja  va 2 s. c  o  m*/
 */
public void pressPrevious() {
    AccessController.doPrivileged(new PrivilegedAction() {
        public Object run() {
            acPrevious.fireEvent();
            return null;
        }
    });
}