Example usage for org.apache.commons.pool BasePoolableObjectFactory BasePoolableObjectFactory

List of usage examples for org.apache.commons.pool BasePoolableObjectFactory BasePoolableObjectFactory

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Introduction

In this page you can find the example usage for org.apache.commons.pool BasePoolableObjectFactory BasePoolableObjectFactory.

Prototype

BasePoolableObjectFactory

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Usage

From source file:echowebserver.EchoWSData.java

public PoolableObjectFactory getPoolableObjectFactory() {
    return new BasePoolableObjectFactory() {
        public Object makeObject() {
            return new EchoWSData();
        }//w  ww. j  av  a  2 s .  c  o m

        public void passivateObject(Object obj) {
            EchoWSData ed = (EchoWSData) obj;
            ed.clean();
        }

        public void destroyObject(Object obj) {
            if (obj == null)
                return;
            passivateObject(obj);
            obj = null;
        }

        public boolean validateObject(Object obj) {
            if (obj == null)
                return false;
            else
                return true;
        }
    };
}

From source file:forwardserver.ForwardData.java

public PoolableObjectFactory getPoolableObjectFactory() {
    return new BasePoolableObjectFactory() {
        public Object makeObject() {
            return new ForwardData();//
        }/*from   w ww . jav a  2s .com*/

        public void passivateObject(Object obj) {
            ForwardData ed = (ForwardData) obj;
            ed.clean();
        }

        public void destroyObject(Object obj) {
            if (obj == null)
                return;
            passivateObject(obj);
            obj = null;
        }

        public boolean validateObject(Object obj) {
            if (obj == null) //
                return false;
            else
                return true;
        }
    };
}

From source file:filesrv.Data.java

public PoolableObjectFactory getPoolableObjectFactory() {
    return new BasePoolableObjectFactory() {
        public Object makeObject() {
            return new Data();
        }//  ww w .  j  a v a 2  s.  c o  m

        public void passivateObject(Object obj) {
            Data d = (Data) obj;
            d.clean();
        }

        public void destroyObject(Object obj) {
            if (obj == null)
                return;
            passivateObject(obj);
            obj = null;
        }

        public boolean validateObject(Object obj) {
            if (obj == null)
                return false;
            else
                return true;
        }
    };
}

From source file:de.escidoc.core.common.business.fedora.FedoraUtility.java

/**
 * See Interface for functional description.
 * //w  w  w .  j a  v a 2s.  c o m
 * @see InitializingBean #afterPropertiesSet()
 */
@Override
public void afterPropertiesSet() throws IOException, MalformedURLException, ServiceException {

    this.fedoraClientPool = new StackObjectPool(
            PoolUtils.synchronizedPoolableFactory(new BasePoolableObjectFactory() {
                /**
                 * See Interface for functional description.
                 * 
                 * @return
                 * @see BasePoolableObjectFactory #makeObject()
                 */
                @Override
                public Object makeObject() throws MalformedURLException {
                    return new FedoraClient(FedoraUtility.this.fedoraUrl, FedoraUtility.this.fedoraUser,
                            FedoraUtility.this.fedoraPassword);
                }
            }), MAX_IDLE, INIT_IDLE_CAPACITY);

    this.apiaPool = new StackObjectPool(PoolUtils.synchronizedPoolableFactory(new BasePoolableObjectFactory() {
        /**
         * See Interface for functional description.
         * 
         * @return
         * @see BasePoolableObjectFactory #makeObject()
         */
        @Override
        public Object makeObject() throws IOException, MalformedURLException, ServiceException {
            return new FedoraClient(FedoraUtility.this.fedoraUrl, FedoraUtility.this.fedoraUser,
                    FedoraUtility.this.fedoraPassword).getAPIA();
        }
    }), MAX_IDLE, INIT_IDLE_CAPACITY);

    this.apimPool = new StackObjectPool(new BasePoolableObjectFactory() {
        /**
         * See Interface for functional description.
         * 
         * @return
         * @see BasePoolableObjectFactory #makeObject()
         */
        @Override
        public Object makeObject() throws IOException, MalformedURLException, ServiceException {
            return new FedoraClient(FedoraUtility.this.fedoraUrl, FedoraUtility.this.fedoraUser,
                    FedoraUtility.this.fedoraPassword).getAPIM();
        }
    }, MAX_IDLE, INIT_IDLE_CAPACITY);

    this.syncRestQuery = this.fedoraUrl + "/risearch?flush=true";
}

From source file:org.apache.wookie.beans.jcr.JCRPersistenceManager.java

/**
 * Initialize implementation with configuration.
 * // w ww  . j  a v a  2  s . c o  m
 * @param configuration configuration properties
 * @param initializeStore truncate and initialize persistent store
 */
public static void initialize(Configuration configuration, boolean initializeStore) {
    try {
        // configuration
        repositoryUser = configuration.getString(PERSISTENCE_MANAGER_USER_PROPERTY_NAME);
        repositoryPassword = configuration.getString(PERSISTENCE_MANAGER_PASSWORD_PROPERTY_NAME);
        repositoryWorkspace = configuration.getString(PERSISTENCE_MANAGER_WORKSPACE_PROPERTY_NAME);
        rootPath = configuration.getString(PERSISTENCE_MANAGER_ROOT_PATH_PROPERTY_NAME);
        for (Map.Entry<Class<? extends IBean>, Class<? extends IBean>> mapping : BEAN_INTERFACE_TO_CLASS_MAP
                .entrySet()) {
            Class<? extends IBean> beanClass = mapping.getValue();
            Class<? extends IBean> beanInterface = mapping.getKey();
            String name = beanInterface.getSimpleName();
            if (name.startsWith("I")) {
                name = name.substring(1);
            }
            if (!name.endsWith("s")) {
                name = name + "s";
            }
            String nodeRootPath = rootPath + "/" + name;
            beanClassNodeRootPaths.put(beanClass, nodeRootPath);
        }

        // create JCR credentials session pool
        PoolableObjectFactory sessionFactory = new BasePoolableObjectFactory() {
            /* (non-Javadoc)
             * @see org.apache.commons.pool.BasePoolableObjectFactory#passivateObject(java.lang.Object)
             */
            public void passivateObject(Object obj) throws Exception {
                // clear OCM object cache
                ((ObjectContentManagerImpl) obj).setRequestObjectCache(new RequestObjectCacheImpl());
            }

            /* (non-Javadoc)
             * @see org.apache.commons.pool.BasePoolableObjectFactory#makeObject()
             */
            public Object makeObject() throws Exception {
                // lookup JCR repository from context
                Context initialContext = new InitialContext();
                Repository repository = (Repository) initialContext
                        .lookup(WIDGET_REPOSITORY_JNDI_REPOSITORY_FULL_NAME);

                // create and login JCR session
                Credentials credentials = new SimpleCredentials(repositoryUser,
                        repositoryPassword.toCharArray());
                Session session = ((repositoryWorkspace != null)
                        ? repository.login(credentials, repositoryWorkspace)
                        : repository.login(credentials));

                // return session object content manager for session
                return new SessionObjectContentManagerImpl(session, new AnnotationMapperImpl(CLASS_LIST));
            }

            /* (non-Javadoc)
             * @see org.apache.commons.pool.BasePoolableObjectFactory#destroyObject(java.lang.Object)
             */
            public void destroyObject(Object obj) throws Exception {
                // logout and close object content manager and session
                ((ObjectContentManagerImpl) obj).logout();
            }
        };
        ocmPool = new GenericObjectPool(sessionFactory, 0, GenericObjectPool.WHEN_EXHAUSTED_GROW, 0, 5);
        ocmPool.setTimeBetweenEvictionRunsMillis(60000);
        ocmPool.setMinEvictableIdleTimeMillis(300000);

        // initialize persistent store
        if (initializeStore) {
            // borrow object content manager and initialization session from pool
            ObjectContentManager ocm = (ObjectContentManager) ocmPool.borrowObject();
            Session session = ocm.getSession();

            // initialize root path in repository

            // Jackrabbit/JCR 2.X
            //boolean rootPathNodeExists = session.nodeExists(rootPath);

            // Jackrabbit/JCR 1.X
            boolean rootPathNodeExists = session.itemExists(rootPath);

            if (rootPathNodeExists) {
                // delete nodes of root path node

                // Jackrabbit/JCR 2.X
                //Node rootNode = session.getNode(rootPath);

                // Jackrabbit/JCR 1.X
                Node rootNode = (Node) session.getItem(rootPath);

                NodeIterator nodesIter = rootNode.getNodes();
                while (nodesIter.hasNext()) {
                    nodesIter.nextNode().remove();
                }
            } else {
                // create unstructured node hierarchy
                int rootPathParentIndex = -1;
                int rootPathIndex = rootPath.indexOf('/', 1);
                while (rootPathIndex != -1) {
                    // Jackrabbit/JCR 2.X
                    //Node parentNode = session.getNode(rootPath.substring(0, ((rootPathParentIndex != -1) ? rootPathParentIndex : 1)));

                    // Jackrabbit/JCR 1.X
                    Node parentNode = (Node) session.getItem(
                            rootPath.substring(0, ((rootPathParentIndex != -1) ? rootPathParentIndex : 1)));

                    String nodeName = rootPath.substring(
                            ((rootPathParentIndex != -1) ? rootPathParentIndex + 1 : 1), rootPathIndex);
                    parentNode.addNode(nodeName, "nt:unstructured");
                    rootPathParentIndex = rootPathIndex;
                    rootPathIndex = rootPath.indexOf('/', rootPathIndex + 1);
                }

                // Jackrabbit/JCR 2.X
                //Node parentNode = session.getNode(rootPath.substring(0, ((rootPathParentIndex != -1) ? rootPathParentIndex : 1)));

                // Jackrabbit/JCR 1.X
                Node parentNode = (Node) session.getItem(
                        rootPath.substring(0, ((rootPathParentIndex != -1) ? rootPathParentIndex : 1)));

                String nodeName = rootPath
                        .substring(((rootPathParentIndex != -1) ? rootPathParentIndex + 1 : 1));
                parentNode.addNode(nodeName, "nt:unstructured");
            }
            // create bean class node root paths

            // Jackrabbit/JCR 2.X
            //Node rootNode = session.getNode(rootPath);

            // Jackrabbit/JCR 1.X
            Node rootNode = (Node) session.getItem(rootPath);

            for (String nodeRootPath : beanClassNodeRootPaths.values()) {
                String nodeName = nodeRootPath.substring(rootPath.length() + 1);
                rootNode.addNode(nodeName, "nt:unstructured");
            }
            session.save();

            // register/reregister repository node types
            NodeTypeManager nodeTypeManager = session.getWorkspace().getNodeTypeManager();
            InputStream nodeTypesCNDStream = JCRPersistenceManager.class
                    .getResourceAsStream("wookie-schema.cnd");
            if (nodeTypesCNDStream == null) {
                throw new IllegalArgumentException(
                        "Unable to load node types configuration: wookie-schema.cnd");
            }

            // Jackrabbit/JCR 2.X
            //Reader nodeTypesCNDReader = new InputStreamReader(nodeTypesCNDStream);
            //NamespaceRegistry namespaceRegistry = session.getWorkspace().getNamespaceRegistry();
            //ValueFactory valueFactory = session.getValueFactory();
            //CndImporter.registerNodeTypes(nodeTypesCNDReader, "wookie-schema.cnd", nodeTypeManager, namespaceRegistry, valueFactory, true);

            // Jackrabbit/JCR 1.X
            ((NodeTypeManagerImpl) nodeTypeManager).registerNodeTypes(nodeTypesCNDStream,
                    NodeTypeManagerImpl.TEXT_X_JCR_CND, true);

            // save session used to load node types
            session.save();
            logger.info("Persistent store initialized at " + rootPath);

            // return object content manager and initialization session to pool
            ocmPool.returnObject(ocm);
        }

        logger.info("Initialized");
    } catch (Exception e) {
        throw new RuntimeException("Unable to initialize: " + e, e);
    }
}

From source file:org.openrepose.common.auth.ResponseUnmarshaller.java

public ResponseUnmarshaller(JAXBContext jaxbContext) {
    this.jaxbContext = jaxbContext;
    objectPool = new SoftReferenceObjectPool<>(new BasePoolableObjectFactory<Unmarshaller>() {

        @Override//from w ww. ja  va 2s  . c o m
        public Unmarshaller makeObject() {
            try {
                return ResponseUnmarshaller.this.jaxbContext.createUnmarshaller();
            } catch (JAXBException ex) {
                throw new ResourceConstructionException("Unable to build jaxb unmarshaller", ex);
            }
        }
    });
}

From source file:org.openrepose.commons.utils.transform.jaxb.AbstractJaxbTransform.java

public AbstractJaxbTransform(JAXBContext ctx) {
    jaxbContext = ctx;/*from  www  .  java2 s.  com*/

    marshallerPool = new SoftReferenceObjectPool<>(new BasePoolableObjectFactory<Marshaller>() {
        @Override
        public Marshaller makeObject() {
            try {
                return jaxbContext.createMarshaller();
            } catch (JAXBException jaxbe) {
                throw new ResourceConstructionException(jaxbe.getMessage(), jaxbe);
            }
        }
    });

    unmarshallerPool = new SoftReferenceObjectPool<>(new BasePoolableObjectFactory<Unmarshaller>() {
        @Override
        public Unmarshaller makeObject() {
            try {
                return jaxbContext.createUnmarshaller();
            } catch (JAXBException jaxbe) {
                throw new ResourceConstructionException(jaxbe.getMessage(), jaxbe);
            }
        }
    });
}

From source file:org.openrepose.commons.utils.transform.xslt.AbstractXslTransform.java

public AbstractXslTransform(Templates transformTemplates) {
    this.transformationTemplates = transformTemplates;

    xsltResourcePool = new SoftReferenceObjectPool<>(new BasePoolableObjectFactory<Transformer>() {

        @Override//from   w  w  w.  j a  v a  2  s  .  c o m
        public Transformer makeObject() {
            try {
                return transformationTemplates.newTransformer();
            } catch (TransformerConfigurationException configurationException) {
                throw new XsltTransformationException(
                        "Failed to generate XSLT transformer. Reason: " + configurationException.getMessage(),
                        configurationException);
            }
        }
    });
}

From source file:org.openrepose.commons.utils.transform.xslt.XsltTransformConstruction.java

public ObjectPool<Transformer> generateXsltResourcePool(final Templates transformationTemplates) {
    return new SoftReferenceObjectPool<>(new BasePoolableObjectFactory<Transformer>() {

        @Override//from  w w  w . j  av a2  s  .co m
        public Transformer makeObject() {
            try {
                return transformationTemplates.newTransformer();
            } catch (TransformerConfigurationException configurationException) {
                throw new XsltTransformationException(
                        "Failed to generate XSLT transformer. Reason: " + configurationException.getMessage(),
                        configurationException);
            }
        }
    });
}

From source file:org.siphon.db2js.jshttp.ServerUnitManager.java

public JsEngineHandlerContext getEngineContext(final String srcFile, final String aliasPath,
        final DataSource dataSource, final Map<String, Object> otherArgs) throws Exception {

    File file = null;/*from  w ww. ja  v a2s.  c  o  m*/
    if (contexts.containsKey(srcFile)) {
        ObjectPool<JsEngineHandlerContext> pool = contexts.get(srcFile);
        JsEngineHandlerContext ctxt = pool.borrowObject();
        ctxt.setPool(pool);
        return ctxt;
    } else if ((file = new File(srcFile)).exists()) {
        ObjectPool<JsEngineHandlerContext> enginePool;
        BasePoolableObjectFactory<JsEngineHandlerContext> factory = new BasePoolableObjectFactory<JsEngineHandlerContext>() {

            @Override
            public JsEngineHandlerContext makeObject() throws Exception {
                return createEngineContext(srcFile, aliasPath, dataSource, otherArgs);
            }
        };

        enginePool = new GenericObjectPool<JsEngineHandlerContext>(factory);

        JsEngineHandlerContext ctxt = enginePool.borrowObject();
        ctxt.setPool(enginePool);

        contexts.put(srcFile, enginePool);

        return ctxt;
    } else {
        throw new IOException("file not found " + srcFile);
    }
}