Interface MBeanDevelopmentServicesMBean
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MBeanDevelopmentServices
public interface MBeanDevelopmentServicesMBeanPurpose: 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
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description booleangetShouldBindAllParameters()Method returns if all Parameters should be bound or notintgetStringBindingSize()Return the size of strings after which will be bound into the statementbooleangetUsesBatchWriting()This method will return if batchWriting is in use or not.booleangetUsesByteArrayBinding()Shows if Byte Array Binding is turned on or notbooleangetUsesJDBCBatchWriting()This method will return if batchWriting is in use or not.booleangetUsesNativeSQL()Shows if native SQL is being usedbooleangetUsesStreamsForBinding()This method indicates if streams are being used for bindingbooleangetUsesStringBinding()This method indicates if Strings are being boundvoidinitializeAllIdentityMaps()This method is used to clear the contents of all identity maps.voidinitializeIdentityMap(java.lang.String className)This method is used to clear the contents of a particular identity map.voidrefreshProject(java.lang.String projectFilePath)This method used to reset a project in a session.voidsetIdentityMapForClass(java.lang.String className, java.lang.String identityMapClassType, int maxSize)This method will be used to set a new type of identity map for a particular class type.voidsetShouldBindAllParameters(boolean shouldBindAllParameters)This method is used to control if All parameters should be boundvoidsetStringBindingSize(int size)Sets the size of strings after which they will be bound into the statementvoidsetUsesBatchWriting(boolean usesBatchWriting)This method is used to turn on TopLink Batch Writing.voidsetUsesByteArrayBinding(boolean usesByteArrayBinding)This method allows control of whether byte arrays should be bound into the statement or not.voidsetUsesJDBCBatchWriting(boolean usesJDBCBatchWriting)This method is used to turn on JDBC Batch Writing.voidsetUsesNativeSQL(boolean usesNativeSQL)This method allows the client to set if Native SQL should be used.voidsetUsesStreamsForBinding(boolean usesStreamsForBinding)This method is used to set if streams should be used for binding.voidsetUsesStringBinding(boolean usesStringBinding)Allows the client to set if String should be bound into the statement or not.voidupdateCacheSize(java.lang.String className, int newSize)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
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Method Detail
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initializeIdentityMap
void initializeIdentityMap(java.lang.String className) throws java.lang.ClassNotFoundExceptionThis 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- Throws:
java.lang.ClassNotFoundException
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initializeAllIdentityMaps
void initializeAllIdentityMaps()
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.
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setIdentityMapForClass
void setIdentityMapForClass(java.lang.String className, java.lang.String identityMapClassType, int maxSize) throws java.lang.ClassNotFoundExceptionThis 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- Throws:
java.lang.ClassNotFoundException
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refreshProject
void refreshProject(java.lang.String projectFilePath)
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.
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updateCacheSize
void updateCacheSize(java.lang.String className, int newSize) throws java.lang.ClassNotFoundExceptionThis 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- Throws:
java.lang.ClassNotFoundException
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setShouldBindAllParameters
void setShouldBindAllParameters(boolean shouldBindAllParameters)
This method is used to control if All parameters should be bound
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getShouldBindAllParameters
boolean getShouldBindAllParameters()
Method returns if all Parameters should be bound or not
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setStringBindingSize
void setStringBindingSize(int size)
Sets the size of strings after which they will be bound into the statement
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getStringBindingSize
int getStringBindingSize()
Return the size of strings after which will be bound into the statement
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setUsesBatchWriting
void setUsesBatchWriting(boolean usesBatchWriting)
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
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getUsesBatchWriting
boolean getUsesBatchWriting()
This method will return if batchWriting is in use or not.
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setUsesJDBCBatchWriting
void setUsesJDBCBatchWriting(boolean usesJDBCBatchWriting)
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.
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getUsesJDBCBatchWriting
boolean getUsesJDBCBatchWriting()
This method will return if batchWriting is in use or not.
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setUsesByteArrayBinding
void setUsesByteArrayBinding(boolean usesByteArrayBinding)
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.
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getUsesByteArrayBinding
boolean getUsesByteArrayBinding()
Shows if Byte Array Binding is turned on or not
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setUsesNativeSQL
void setUsesNativeSQL(boolean usesNativeSQL)
This method allows the client to set if Native SQL should be used.
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getUsesNativeSQL
boolean getUsesNativeSQL()
Shows if native SQL is being used
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setUsesStreamsForBinding
void setUsesStreamsForBinding(boolean usesStreamsForBinding)
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.
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getUsesStreamsForBinding
boolean getUsesStreamsForBinding()
This method indicates if streams are being used for binding
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setUsesStringBinding
void setUsesStringBinding(boolean usesStringBinding)
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.
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getUsesStringBinding
boolean getUsesStringBinding()
This method indicates if Strings are being bound
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