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EclipseLink build based upon Git transaction f2b9fc5
/*
* Copyright (c) 1998, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
// @author mobrien
// @since EclipseLink 1.0 enh# 235168
package org.eclipse.persistence.services.mbean;
/**
*
* Purpose: Provide a dynamic interface into the EclipseLink Identity Map Manager.
*
* Description: This interface is meant to provide a framework for gaining access to configuration and
* statistics of the EclipseLink Cache during runtime. It provides JMX functionality
*
* -
*
*/
public interface MBeanDevelopmentServicesMBean {
/**
* This method is used to clear the contents of a particular identity map. Users should be
* aware that if any of these objects are in use when this action is completed they will lose object identity.
* If ClassNotFoundException is thrown then the IdenityMap for that class name could not be found
*/
public void initializeIdentityMap(String className) throws ClassNotFoundException;
/**
* This method is used to clear the contents of all identity maps. Users should be
* aware that if any of these objects are in use when this action is completed they will lose object identity.
*/
public void initializeAllIdentityMaps();
/**
* This method will be used to set a new type of identity map for a particular class type. If objects
* of that class type are in use loss of object identity will result. For prevention client may wish to
* initialize all identity maps first.
* If ClassNotFoundException is thrown then the IdenityMap for that class name could not be found
*/
public void setIdentityMapForClass(String className, String identityMapClassType, int maxSize) throws ClassNotFoundException;
/**
* This method used to reset a project in a session. All connected clients will get errors.
* project must be of the xml type. This attribute will not be stored on a save.
*/
public void refreshProject(String projectFilePath);
/**
* This method is used to update the cache size of a particular Identity Map
* If ClassNotFoundException is thrown then the IdenityMap for that class name could not be found
*/
public void updateCacheSize(String className, int newSize) throws ClassNotFoundException;
/**
* This method is used to control if All parameters should be bound
*/
public void setShouldBindAllParameters(boolean shouldBindAllParameters);
/**
* Method returns if all Parameters should be bound or not
*/
public boolean getShouldBindAllParameters();
/**
* Sets the size of strings after which they will be bound into the statement
*/
public void setStringBindingSize(int size);
/**
* Return the size of strings after which will be bound into the statement
*/
public int getStringBindingSize();
/**
* This method is used to turn on TopLink Batch Writing. Please note that toggling this
* setting while a transaction is open may result in mis-ordered sql statements or loss of statements.
* Also please note that TopLink Batch Writing may not work with all JDBC Drivers
*/
public void setUsesBatchWriting(boolean usesBatchWriting);
/**
* This method will return if batchWriting is in use or not.
*/
public boolean getUsesBatchWriting();
/**
* This method is used to turn on JDBC Batch Writing. Please note that toggling this
* setting while a transaction is open may result in mis-ordered sql statements or loss of statements.
*
*/
public void setUsesJDBCBatchWriting(boolean usesJDBCBatchWriting);
/**
* This method will return if batchWriting is in use or not.
*/
public boolean getUsesJDBCBatchWriting();
/**
* This method allows control of whether byte arrays should be bound into the statement or not.
* Toggling this attribute while an SQL statement is being built, or if you are caching statements, will
* result in errors.
*/
public void setUsesByteArrayBinding(boolean usesByteArrayBinding);
/**
* Shows if Byte Array Binding is turned on or not
*/
public boolean getUsesByteArrayBinding();
/**
* This method allows the client to set if Native SQL should be used.
*/
public void setUsesNativeSQL(boolean usesNativeSQL);
/**
* Shows if native SQL is being used
*/
public boolean getUsesNativeSQL();
/**
* This method is used to set if streams should be used for binding. Please note that toggling this
* attribute while a statement is being built will result in errors.
*/
public void setUsesStreamsForBinding(boolean usesStreamsForBinding);
/**
* This method indicates if streams are being used for binding
*/
public boolean getUsesStreamsForBinding();
/**
* Allows the client to set if String should be bound into the statement or not. Please note that
* toggling this attribute while a statement is being built, or if statement caching is being used, will result
* in errors.
*/
public void setUsesStringBinding(boolean usesStringBinding);
/**
* This method indicates if Strings are being bound
*/
public boolean getUsesStringBinding();
}