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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.server.model;
import org.apache.qpid.server.configuration.updater.TaskExecutor;
import org.apache.qpid.server.message.MessageInstance;
import org.apache.qpid.server.store.MessageStore;
import java.security.AccessControlException;
import java.util.Collection;
import java.util.Map;
import java.util.UUID;
@ManagedObject( managesChildren = true )
public interface VirtualHost<X extends VirtualHost<X>> extends ConfiguredObject<X>
{
String QUEUE_ALERT_REPEAT_GAP = "queue.alertRepeatGap";
String QUEUE_ALERT_THRESHOLD_MESSAGE_AGE = "queue.alertThresholdMessageAge";
String QUEUE_ALERT_THRESHOLD_MESSAGE_SIZE = "queue.alertThresholdMessageSize";
String QUEUE_ALERT_THRESHOLD_QUEUE_DEPTH_BYTES = "queue.alertThresholdQueueDepthBytes";
String QUEUE_ALERT_THRESHOLD_QUEUE_DEPTH_MESSAGES = "queue.alertThresholdQueueDepthMessages";
String QUEUE_DEAD_LETTER_QUEUE_ENABLED = "queue.deadLetterQueueEnabled";
String QUEUE_MAXIMUM_DELIVERY_ATTEMPTS = "queue.maximumDeliveryAttempts";
String QUEUE_FLOW_CONTROL_SIZE_BYTES = "queue.flowControlSizeBytes";
String QUEUE_FLOW_RESUME_SIZE_BYTES = "queue.flowResumeSizeBytes";
String HOUSEKEEPING_CHECK_PERIOD = "housekeepingCheckPeriod";
String STORE_TRANSACTION_IDLE_TIMEOUT_CLOSE = "storeTransactionIdleTimeoutClose";
String STORE_TRANSACTION_IDLE_TIMEOUT_WARN = "storeTransactionIdleTimeoutWarn";
String STORE_TRANSACTION_OPEN_TIMEOUT_CLOSE = "storeTransactionOpenTimeoutClose";
String STORE_TRANSACTION_OPEN_TIMEOUT_WARN = "storeTransactionOpenTimeoutWarn";
String STORE_TYPE = "storeType";
String STORE_PATH = "storePath";
String CONFIG_STORE_TYPE = "configStoreType";
String CONFIG_STORE_PATH = "configStorePath";
String SUPPORTED_EXCHANGE_TYPES = "supportedExchangeTypes";
String SUPPORTED_QUEUE_TYPES = "supportedQueueTypes";
String DURABLE = "durable";
String LIFETIME_POLICY = "lifetimePolicy";
String CONFIG_PATH = "configPath";
// Attributes
int CURRENT_CONFIG_VERSION = 4;
@ManagedAttribute
Collection<String> getSupportedExchangeTypes();
@ManagedAttribute
Collection<String> getSupportedQueueTypes();
@ManagedAttribute
boolean isQueue_deadLetterQueueEnabled();
@ManagedAttribute
long getHousekeepingCheckPeriod();
@ManagedAttribute
int getQueue_maximumDeliveryAttempts();
@ManagedAttribute
long getQueue_flowControlSizeBytes();
@ManagedAttribute
long getQueue_flowResumeSizeBytes();
@ManagedAttribute
String getConfigStoreType();
@ManagedAttribute
String getConfigStorePath();
@ManagedAttribute
String getStoreType();
@ManagedAttribute
String getStorePath();
@ManagedAttribute
long getStoreTransactionIdleTimeoutClose();
@ManagedAttribute
long getStoreTransactionIdleTimeoutWarn();
@ManagedAttribute
long getStoreTransactionOpenTimeoutClose();
@ManagedAttribute
long getStoreTransactionOpenTimeoutWarn();
@ManagedAttribute
long getQueue_alertRepeatGap();
@ManagedAttribute
long getQueue_alertThresholdMessageAge();
@ManagedAttribute
long getQueue_alertThresholdMessageSize();
@ManagedAttribute
long getQueue_alertThresholdQueueDepthBytes();
@ManagedAttribute
long getQueue_alertThresholdQueueDepthMessages();
@ManagedAttribute
String getConfigPath();
@ManagedStatistic
long getQueueCount();
@ManagedStatistic
long getExchangeCount();
@ManagedStatistic
long getConnectionCount();
@ManagedStatistic
long getBytesIn();
@ManagedStatistic
long getBytesOut();
@ManagedStatistic
long getMessagesIn();
@ManagedStatistic
long getMessagesOut();
//children
Collection<VirtualHostAlias> getAliases();
Collection<Connection> getConnections();
Collection<Queue> getQueues();
Collection<Exchange> getExchanges();
Exchange createExchange(String name, State initialState, boolean durable,
LifetimePolicy lifetime, String type, Map<String, Object> attributes)
throws AccessControlException, IllegalArgumentException;
Queue createQueue(Map<String, Object> attributes)
throws AccessControlException, IllegalArgumentException;
Collection<String> getExchangeTypes();
public static interface Transaction
{
void dequeue(MessageInstance entry);
void copy(MessageInstance entry, Queue queue);
void move(MessageInstance entry, Queue queue);
}
public static interface TransactionalOperation
{
void withinTransaction(Transaction txn);
}
void executeTransaction(TransactionalOperation op);
// TODO - remove this
TaskExecutor getTaskExecutor();
Exchange getExchange(UUID id);
MessageStore getMessageStore();
String getType();
}
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