Examples of org.geowebcache.diskquota.DiskQuotaMonitor

org.geowebcache.diskquota.DiskQuotaMonitor
Monitors the layers cache size given each one's assigned {@link Quota} and call's the exceededlayer's {@link ExpirationPolicy expiration policy} for cache clean up.
This monitor only cares about checking layers do not exceed their configured cache disk quota.

When a layer exceeds its quota, the {@link ExpirationPolicy} it is attached to is called to{@link ExpirationPolicy#expireTiles(String) whip out} storage space.
@author Gabriel Roldan


        return filteredLayers;
    }


    public DiskQuotaConfig getDisQuotaConfig() {
        DiskQuotaMonitor monitor = getDiskQuotaMonitor();
        if (!monitor.isEnabled()) {
            return null;
        }
        return monitor.getConfig();
    }

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        }
        return monitor.getConfig();
    }


    private DiskQuotaMonitor getDiskQuotaMonitor() {
        DiskQuotaMonitor monitor = (DiskQuotaMonitor) appContext.getBean("DiskQuotaMonitor");
        Assert.notNull(monitor);
        return monitor;
    }

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        Assert.notNull(monitor);
        return monitor;
    }


    public void saveDiskQuotaConfig() {
        DiskQuotaMonitor monitor = getDiskQuotaMonitor();
        monitor.saveConfig();
    }

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            layerRemoved(removedLayerName);
        }
        
        // reload the quota config
        try {
            DiskQuotaMonitor monitor = getDiskQuotaMonitor();
            monitor.reloadConfig();
            ConfigurableQuotaStoreProvider provider = (ConfigurableQuotaStoreProvider) monitor.getQuotaStoreProvider();
            provider.reloadQuotaStore();
            
            // restart the monitor, the quota store might have been changed and pointed to another DB
            // and we need to re-init the tile pages
            monitor.shutDown(1);
            monitor.startUp();
        } catch(Exception e) {
            log.log(Level.SEVERE, "Failed to reload the disk quoa configuration", e);
        }
    }

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     * </p>
     * 
     * @return whether the disk quota module is available at all.
     */
    public boolean isDiskQuotaAvailable() {
        DiskQuotaMonitor diskQuotaMonitor = getDiskQuotaMonitor();
        return diskQuotaMonitor.isEnabled();
    }

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     * </p>
     * 
     * @return whether the disk quota module is available at all.
     */
    public boolean isDiskQuotaEnabled() {
        DiskQuotaMonitor diskQuotaMonitor = getDiskQuotaMonitor();
        return diskQuotaMonitor.getConfig().isEnabled();
    }

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     */
    public DiskQuotaConfig getDiskQuotaConfig() {
        if (!isDiskQuotaAvailable()) {
            return null;
        }
        DiskQuotaMonitor monitor = getDiskQuotaMonitor();
        return monitor.getConfig();
    }

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    }


    public void saveDiskQuotaConfig(DiskQuotaConfig config, JDBCConfiguration jdbcConfig) throws ConfigurationException, IOException, InterruptedException {
        // save the configuration
        checkArgument(isDiskQuotaAvailable(), "DiskQuota is not enabled");
        DiskQuotaMonitor monitor = getDiskQuotaMonitor();
        monitor.saveConfig(config);
        jdbcConfigurationStorage.saveDiskQuotaConfig(config, jdbcConfig);
        
        // GeoServer own GWC is wired up to use the ConfigurableQuotaStoreProvider, force it to reload
        ConfigurableQuotaStoreProvider provider = (ConfigurableQuotaStoreProvider) monitor.getQuotaStoreProvider();
        provider.reloadQuotaStore();
        
        // restart the monitor, the quota store might have been changed and pointed to another DB
        // and we need to re-init the tile pages
        monitor.shutDown(1);
        monitor.startUp();
    }

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Related Classes of org.geowebcache.diskquota.DiskQuotaMonitor

org.geoserver.gwc.GWC

org.geowebcache.diskquota.CacheCleaner.GlobalQuotaResolver

org.geowebcache.diskquota.CacheCleaner.LayerQuotaResolver

org.geowebcache.diskquota.storage.LayerQuota

org.geowebcache.diskquota.storage.Quota

org.geowebcache.layer.TileLayer

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java.util.concurrent.ScheduledExecutorService

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