Examples of com.caringo.client.locate.StaticLocator

com.caringo.client.locate.StaticLocator
StaticLocator implements Locator and keeps a static pool of nodes to return to clients. It can be created with a list of hosts in the constructor and/or use the addAddress() and addIpRange() methods to add to the list. In addition, any nodes that are passed to foundAlive() are added to the pool. Nodes passed to foundDead() are removed from the pool for retryTime seconds and then returned to the pool.

Copyright (c) 2008 by Caringo, Inc. -- All rights reserved
This is free software, distributed under the terms of the New BSD license.
See the LICENSE.txt file included in this archive.

@author jmike @created Apr 11, 2007 @id $Id: $

            throw new ConfigurationException("No CAStor nodes specified in '" + mountedRoot + "'");
        }
        String[] castorNodes = ips.toArray(new String[0]);  // list of configured nodes
        if (clusterName == null) {
            try {
                _locator = new StaticLocator(castorNodes, castorPort, LOCATOR_RETRY_TIMEOUT);
                _locator.start();
            } catch (IOException e) {
                throw new ConfigurationException("Could not create CAStor static locator for '" + 
                                                 Arrays.toString(castorNodes) + "'");
            }

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            throw new ConfigurationException("No CAStor nodes specified in '" + mountedRoot + "'");
        }
        String[] castorNodes = ips.toArray(new String[0]);  // list of configured nodes
        if (clusterName == null) {
            try {
                _locator = new StaticLocator(castorNodes, castorPort, LOCATOR_RETRY_TIMEOUT);
                _locator.start();
            } catch (IOException e) {
                throw new ConfigurationException("Could not create CAStor static locator for '" + Arrays.toString(castorNodes) + "'");
            }
        } else {

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     *            be allowed.
     * @param maxRetries -
     *            Maximum number of times to retry a command on communication or server failure.
     */
    public ScspClient(String[] hosts, int port, int maxConnectionPoolSize, int maxRetries) {
        this.locator = new LocatorRedirectHandler(new StaticLocator(hosts, port, LOCATOR_RETRY_TIMEOUT));
        this.maxPoolSize = maxConnectionPoolSize;
        this.maxRetries = maxRetries;
        this.validating = false;
        this.connectionTimeout = CONNECTION_TIMEOUT;
        this.poolTimeout = CM_IDLE_TIMEOUT;

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     *            The amount of time seconds an idle connection will be stored for reuse.
     * @param locatorRetryTimeout - 
     *            The number of seconds after a node is found dead that it will be retried.
     */
    public ScspClient(String[] hosts, int port, int maxConnectionPoolSize, int maxRetries, int connectionTimeout, int poolTimeout, int locatorRetryTimeout) {
        this.locator = new LocatorRedirectHandler(new StaticLocator(hosts, port, locatorRetryTimeout));
        this.maxPoolSize = maxConnectionPoolSize;
        this.maxRetries = maxRetries;
        this.validating = false;
        this.connectionTimeout = connectionTimeout * 1000;
        this.poolTimeout = poolTimeout * 1000;

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            this.proxyAddr = proxyAddr;
            this.proxyPort = proxyPort;
        }
        
        public InetSocketAddress[] discoverNodes() {
            StaticLocator subLocator = new StaticLocator();
            HttpClient httpCli = new HttpClient();
            ScspHeaders metaData = new ScspHeaders();
            
            subLocator.addAddress(proxyAddr, proxyPort);
            
            if (0 < clusterName.length()) {
                metaData.addValue("Scsp-Proxy-Cluster", clusterName);
            }

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            throw new ConfigurationException("No CAStor nodes specified in '" + mountedRoot + "'");
        }
        String[] castorNodes = ips.toArray(new String[0]);  // list of configured nodes
        if (clusterName == null) {
            try {
                _locator = new StaticLocator(castorNodes, castorPort, LOCATOR_RETRY_TIMEOUT);
                _locator.start();
            } catch (IOException e) {
                throw new ConfigurationException("Could not create CAStor static locator for '" + 
                                                 Arrays.toString(castorNodes) + "'");
            }

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