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java.lang.Object org.apache.openjpa.jdbc.schema.NameSet org.apache.openjpa.jdbc.schema.SchemaGroup org.apache.openjpa.jdbc.schema.DynamicSchemaFactory
public class DynamicSchemaFactory
Factory whose schema group dynamically fills itself with information
as mappings validate themselves in their map
method.
Tables are added when SchemaGroup.findTable(org.apache.openjpa.jdbc.schema.Table)
is called. Columns
are added to tables when Table.getColumn(java.lang.String)
is called. And the
column types are set when Column.isCompatible(int, java.lang.String, int, int)
is called.
Constructor Summary | |
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DynamicSchemaFactory()
|
Method Summary | |
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void |
endConfiguration()
Invoked upon completion of bean property configuration for this object. |
Table |
findTable(String name)
Find the table with the given name in the group, using '.' as the catalog separator. |
boolean |
isKnownTable(String name)
Return true if the given table is known to exist. |
boolean |
isKnownTable(Table table)
Return true if the given table is known to exist. |
protected Column |
newColumn(String name,
Table table)
Return a new column with the given name and owner table. |
protected Table |
newTable(String name,
Schema schema)
Return a new table with the given name and owner schema. |
SchemaGroup |
readSchema()
Return the schema group for the current object model and database. |
void |
setConfiguration(Configuration conf)
Invoked prior to setting bean properties. |
void |
startConfiguration()
Invoked before bean property configuration is begun on this object. |
void |
storeSchema(SchemaGroup schema)
Record the schema group after changes may have been made. |
Methods inherited from class org.apache.openjpa.jdbc.schema.SchemaGroup |
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addSchema, addSchema, clone, copy, findExportedForeignKeys, findSequence, findSequence, findTable, getSchema, getSchemas, importSchema, isKnownSequence, isKnownSequence, newForeignKey, newIndex, newInstance, newPrimaryKey, newSchema, newSequence, newUnique, removeSchema, removeUnusedComponents |
Methods inherited from class org.apache.openjpa.jdbc.schema.NameSet |
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addName, isNameTaken, removeName |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DynamicSchemaFactory()
Method Detail |
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public void setConfiguration(Configuration conf)
Configurable
setConfiguration
in interface Configurable
public void startConfiguration()
Configurable
startConfiguration
in interface Configurable
public void endConfiguration()
Configurable
endConfiguration
in interface Configurable
public SchemaGroup readSchema()
SchemaFactory
readSchema
in interface SchemaFactory
public void storeSchema(SchemaGroup schema)
SchemaFactory
storeSchema
in interface SchemaFactory
schema
- the schema definition for the entire systempublic boolean isKnownTable(Table table)
SchemaGroup
SchemaGroup.findTable(org.apache.openjpa.jdbc.schema.Table)
may exhibit dynamic behavior in some schema group
implementations, this method only returns true if the table has been
added to this group or is known to exist in the database.
isKnownTable
in class SchemaGroup
public boolean isKnownTable(String name)
SchemaGroup
SchemaGroup.findTable(org.apache.openjpa.jdbc.schema.Table)
may exhibit dynamic behavior in some schema group
implementations, this method only returns true if the table has been
added to this group or is known to exist in the database.
isKnownTable
in class SchemaGroup
public Table findTable(String name)
SchemaGroup
findTable
in class SchemaGroup
protected Table newTable(String name, Schema schema)
SchemaGroup
newTable
in class SchemaGroup
protected Column newColumn(String name, Table table)
SchemaGroup
newColumn
in class SchemaGroup
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