SchemaPerMultitenantPolicy (EclipseLink 2.6.7, API Reference)

java.lang.Object
- org.eclipse.persistence.descriptors.TablePerMultitenantPolicy
- - org.eclipse.persistence.descriptors.SchemaPerMultitenantPolicy

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, MultitenantPolicy
```
public class SchemaPerMultitenantPolicy
extends TablePerMultitenantPolicy
```
A schema per tenant multitenant policy. This is a special case of TablePerMultitenantPolicy which can be applied on the project. Can be useful in cases when tenant schema change happens outside of EclipseLink, typically if Proxy DataSource is used. Use of this policy is limited to projects where following applies
- @Multitenant entities are not used
- EMF is shared across tenants
- EMF shared cache is disabled
- no @Entity defines schema to be used
See Also:
Serialized Form
Author:

Lukas Jungmann

Since:

EclipseLink 2.6

Field Summary
- Fields inherited from class org.eclipse.persistence.descriptors.TablePerMultitenantPolicy
  contextProperty, contextTenant, descriptor, tablePerTenantTables, type

Constructor Summary

Constructors
Constructor and Description

SchemaPerMultitenantPolicy()

SchemaPerMultitenantPolicy(ClassDescriptor desc)

Constructors
Constructor and Description
`SchemaPerMultitenantPolicy()`
`SchemaPerMultitenantPolicy(ClassDescriptor desc)`

Method Summary

Methods
Modifier and Type	Method and Description
`MultitenantPolicy`	`clone(ClassDescriptor descriptor)` INTERNAL: Multitenant policies are cloned per inheritance subclass.
`org.eclipse.persistence.internal.helper.DatabaseTable`	`getTable(org.eclipse.persistence.internal.helper.DatabaseTable table)` INTERNAL: Return the new database table associated with this tenant.
`org.eclipse.persistence.internal.helper.DatabaseTable`	`getTable(java.lang.String tableName)` INTERNAL: Return the new database table associated with this tenant.
`protected java.lang.String`	`getTableName(org.eclipse.persistence.internal.helper.DatabaseTable table, java.lang.String tenant)` INTERNAL: Return the tenant table name.
`void`	`initialize(org.eclipse.persistence.internal.sessions.AbstractSession session)` INTERNAL:
`boolean`	`isSchemaPerMultitenantPolicy()` INTERNAL:
`boolean`	`isTablePerMultitenantPolicy()` INTERNAL:
`void`	`setShouldUseSharedCache(boolean shouldUseSharedCache)`
`void`	`setShouldUseSharedEMF(boolean shouldUseSharedEMF)`
`protected void`	`setTableSchemaPerTenant()` INTERNAL: This method is used to update the table per tenant descriptor with a table per tenant schema.
`boolean`	`shouldUseSharedCache()`
`boolean`	`shouldUseSharedEMF()`
`protected org.eclipse.persistence.internal.helper.DatabaseTable`	`updateTable(org.eclipse.persistence.internal.helper.DatabaseTable table)` INTERNAL: This method will update the table by cloning it and setting a new name on it.

Methods inherited from class org.eclipse.persistence.descriptors.TablePerMultitenantPolicy
addFieldsToRow, addToTableDefinition, getContextProperty, hasContextTenant, isPrefixPerTable, isSchemaPerTable, isSingleTableMultitenantPolicy, isSuffixPerTable, postInitialize, preInitialize, setContextProperty, setContextTenant, setTablePerTenant, setTenantTableDiscriminatorType, shouldInitialize, usesContextProperty

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SchemaPerMultitenantPolicy
```
public SchemaPerMultitenantPolicy()
```
  - SchemaPerMultitenantPolicy
```
public SchemaPerMultitenantPolicy(ClassDescriptor desc)
```
- Method Detail
  - initialize
```
public void initialize(org.eclipse.persistence.internal.sessions.AbstractSession session)
                throws DescriptorException
```
    INTERNAL:
    
    Specified by:
    
    initialize in interface MultitenantPolicy
    
    Overrides:
    
    initialize in class TablePerMultitenantPolicy
    
    Throws:
    
    DescriptorException
  - clone
```
public MultitenantPolicy clone(ClassDescriptor descriptor)
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL: Multitenant policies are cloned per inheritance subclass.
    
    Specified by:
    
    clone in interface MultitenantPolicy
    
    Overrides:
    
    clone in class TablePerMultitenantPolicy
  - isSchemaPerMultitenantPolicy
```
public boolean isSchemaPerMultitenantPolicy()
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL:
    
    Specified by:
    
    isSchemaPerMultitenantPolicy in interface MultitenantPolicy
    
    Overrides:
    
    isSchemaPerMultitenantPolicy in class TablePerMultitenantPolicy
  - setTableSchemaPerTenant
```
protected void setTableSchemaPerTenant()
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL: This method is used to update the table per tenant descriptor with a table per tenant schema. This includes any relation tables from mappings. This will be done through the setting of a table qualifier on the tables. This method should only be called at the start of a client session lifecycle and should only be called once.
    
    Overrides:
    
    setTableSchemaPerTenant in class TablePerMultitenantPolicy
  - isTablePerMultitenantPolicy
```
public boolean isTablePerMultitenantPolicy()
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL:
    
    Specified by:
    
    isTablePerMultitenantPolicy in interface MultitenantPolicy
    
    Overrides:
    
    isTablePerMultitenantPolicy in class TablePerMultitenantPolicy
  - getTableName
```
protected java.lang.String getTableName(org.eclipse.persistence.internal.helper.DatabaseTable table,
                            java.lang.String tenant)
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL: Return the tenant table name.
    
    Overrides:
    
    getTableName in class TablePerMultitenantPolicy
  - getTable
```
public org.eclipse.persistence.internal.helper.DatabaseTable getTable(org.eclipse.persistence.internal.helper.DatabaseTable table)
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL: Return the new database table associated with this tenant.
    
    Overrides:
    
    getTable in class TablePerMultitenantPolicy
  - getTable
```
public org.eclipse.persistence.internal.helper.DatabaseTable getTable(java.lang.String tableName)
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL: Return the new database table associated with this tenant.
    
    Overrides:
    
    getTable in class TablePerMultitenantPolicy
  - updateTable
```
protected org.eclipse.persistence.internal.helper.DatabaseTable updateTable(org.eclipse.persistence.internal.helper.DatabaseTable table)
```
    Description copied from class: TablePerMultitenantPolicy
    
    INTERNAL: This method will update the table by cloning it and setting a new name on it. The table association will be stored here as well for ease of future look up.
    
    Overrides:
    
    updateTable in class TablePerMultitenantPolicy
  - shouldUseSharedEMF
```
public boolean shouldUseSharedEMF()
```
  - setShouldUseSharedEMF
```
public void setShouldUseSharedEMF(boolean shouldUseSharedEMF)
```
  - shouldUseSharedCache
```
public boolean shouldUseSharedCache()
```
  - setShouldUseSharedCache
```
public void setShouldUseSharedCache(boolean shouldUseSharedCache)
```

Class SchemaPerMultitenantPolicy

Field Summary

Fields inherited from class org.eclipse.persistence.descriptors.TablePerMultitenantPolicy

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.persistence.descriptors.TablePerMultitenantPolicy

Methods inherited from class java.lang.Object

Constructor Detail

SchemaPerMultitenantPolicy

SchemaPerMultitenantPolicy

Method Detail

initialize

clone

isSchemaPerMultitenantPolicy

setTableSchemaPerTenant

isTablePerMultitenantPolicy

getTableName

getTable

getTable

updateTable

shouldUseSharedEMF

setShouldUseSharedEMF

shouldUseSharedCache

setShouldUseSharedCache