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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.zookeeper.inspector.manager;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.swing.JComboBox;
import javax.swing.JTextField;
/**
* A Manager for all interactions between the application and the Zookeeper
* instance
*/
public interface ZooInspectorManager extends ZooInspectorNodeManager,
ZooInspectorNodeTreeManager {
/**
* @param connectionProps
* @return true if successfully connected
*/
public boolean connect(Properties connectionProps);
/**
* @return true if successfully disconnected
*/
public boolean disconnect();
/**
* @return a {@link Pair} containing the following:
* <ul>
* <li>a {@link Map} of property keys to list of possible values. If
* the list size is 1 the value is taken to be the default value for
* a {@link JTextField}. If the list size is greater than 1, the
* values are taken to be the possible options to show in a
* {@link JComboBox} with the first selected as default.</li>
* <li>a {@link Map} of property keys to the label to show on the UI
* </li>
* <ul>
*
*/
public Pair<Map<String, List<String>>, Map<String, String>> getConnectionPropertiesTemplate();
/**
* @param selectedNodes
* - the nodes to add the watcher to
* @param nodeListener
* - the node listener for this watcher
*/
public void addWatchers(Collection<String> selectedNodes,
NodeListener nodeListener);
/**
* @param selectedNodes
* - the nodes to remove the watchers from
*/
public void removeWatchers(Collection<String> selectedNodes);
/**
* @param selectedFile
* - the file to load which contains the node viewers
* configuration
* @return nodeViewers - the class names of the node viewers from the
* configuration
* @throws IOException
* - if the configuration file cannot be loaded
*/
public List<String> loadNodeViewersFile(File selectedFile)
throws IOException;
/**
* @param selectedFile
* - the file to save the configuration to
* @param nodeViewersClassNames
* - the class names of the node viewers
* @throws IOException
* - if the configuration file cannot be saved
*/
public void saveNodeViewersFile(File selectedFile,
List<String> nodeViewersClassNames) throws IOException;
/**
* @param nodeViewersClassNames
* - the class names of the node viewers
* @throws IOException
* - if the default configuration file cannot be loaded
*/
public void setDefaultNodeViewerConfiguration(
List<String> nodeViewersClassNames) throws IOException;
/**
* @return nodeViewers - the class names of the node viewers from the
* configuration
* @throws IOException
* - if the default configuration file cannot be loaded
*/
List<String> getDefaultNodeViewerConfiguration() throws IOException;
/**
* @param connectionProps
* - the connection properties last used to connect to the
* zookeeeper instance
*/
public void setLastConnectionProps(Properties connectionProps);
/**
* @return last connection Properties - the connection properties last used
* to connect to the zookeeeper instance
*/
public Properties getLastConnectionProps();
/**
* @param props
* - the properties to use as the default connection settings
* @throws IOException
* - if the default configuration file cannot be saved
*/
public void saveDefaultConnectionFile(Properties props) throws IOException;
}
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