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java.lang.Objectorg.apache.cayenne.access.types.ExtendedEnumType<T>
public class ExtendedEnumType<T extends java.lang.Enum<T>>
An ExtendedType that handles a Java Enum based upon the Cayenne ExtendedEnumeration interface. The ExtendedEnumeration interface requires the developer to specify the database values for the Enum being mapped. This ExtendedType is used to auto-register those Enums found in the model.
Constructor Summary | |
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ExtendedEnumType(java.lang.Class<T> enumerationClass)
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Method Summary | |
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java.lang.String |
getClassName()
Returns a full name of Java class that this ExtendedType supports. |
java.util.Map<java.lang.Object,java.lang.Enum<T>> |
getEnumerationMappings()
Returns the enumeration mapping for this enumerated data type. |
java.lang.Object[] |
getValues()
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java.lang.Object |
materializeObject(java.sql.CallableStatement rs,
int index,
int type)
Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method. |
java.lang.Object |
materializeObject(java.sql.ResultSet rs,
int index,
int type)
Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method. |
void |
setJdbcObject(java.sql.PreparedStatement statement,
java.lang.Object value,
int pos,
int type,
int precision)
Initializes a single parameter of a PreparedStatement with object value. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ExtendedEnumType(java.lang.Class<T> enumerationClass)
Method Detail |
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public java.lang.String getClassName()
ExtendedType
getClassName
in interface ExtendedType
public java.lang.Object materializeObject(java.sql.ResultSet rs, int index, int type) throws java.lang.Exception
ExtendedType
materializeObject
in interface ExtendedType
java.lang.Exception
- if read error occurred, or an object can't be converted to a
target Java class.public java.lang.Object materializeObject(java.sql.CallableStatement rs, int index, int type) throws java.lang.Exception
ExtendedType
materializeObject
in interface ExtendedType
java.lang.Exception
- if read error ocurred, or an object can't be converted to a
target Java class.public void setJdbcObject(java.sql.PreparedStatement statement, java.lang.Object value, int pos, int type, int precision) throws java.lang.Exception
ExtendedType
setJdbcObject
in interface ExtendedType
java.lang.Exception
public java.util.Map<java.lang.Object,java.lang.Enum<T>> getEnumerationMappings()
public java.lang.Object[] getValues()
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