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java.lang.Objectorg.castor.core.nature.BaseNature
org.exolab.castor.jdo.engine.nature.FieldDescriptorJDONature
public class FieldDescriptorJDONature
JDO-specific nature for FieldDescriptor
.
Augments FieldDescriptor
to include persistence-specific data such as
e.g. the column names, types and other SQL-related information.
To access persistence-specific data of a FieldDescriptor
, use the
following code fragment to ...
FieldDescriptor
in question.FieldDescriptor fieldDescriptor = ...; ... if (fieldDescriptor.hasNature(FieldDescriptorJDONature.class.getName()) { 1) FieldDescriptorJDONature nature = new FieldDescriptorJDONature(fieldDescriptor); 2) ... String columnName = nature.getColumnName; 3) }
Constructor Summary | |
---|---|
FieldDescriptorJDONature(PropertyHolder holder)
Creates an instance of FieldDescriptorJDONature . |
Method Summary | |
---|---|
TypeConvertor |
getConvertor()
TODO improve Returns the convertor from the field type to an external type. |
java.lang.String |
getId()
|
java.lang.String[] |
getManyKey()
Returns the SQL many key of the field. |
java.lang.String |
getManyTable()
Returns the SQL many table of the field. |
java.lang.String[] |
getSQLName()
Returns the SQL (column) name of the field. |
int[] |
getSQLType()
Returns the SQL type of this field. |
boolean |
isDirtyCheck()
Returns true if dirty checking is required for this field. |
boolean |
isReadonly()
Returns true if field access is read only. |
void |
setDirtyCheck(boolean dirtyCheck)
Sets whether dirty checking is required for this field. |
void |
setManyKey(java.lang.String[] manyKey)
Sets the SQL many key of the field. |
void |
setManyTable(java.lang.String manyTable)
Sets the SQL many table of the field. |
void |
setReadOnly(boolean readOnly)
Sets whether field access if read-only. |
void |
setSQLName(java.lang.String[] sqlName)
Sets the SQL (column) name of the field. |
void |
setSQLType(int[] sqlType)
Sets the SQL type of this field. |
void |
setTypeConvertor(TypeConvertor typeConvertor)
Sets the TypeConvertor used for converting from field types to
external types. |
Methods inherited from class org.castor.core.nature.BaseNature |
---|
getBooleanPropertyDefaultFalse, getHolder, getProperty, getPropertyAsList, getPropertyAsMap, setProperty |
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 FieldDescriptorJDONature(PropertyHolder holder)
FieldDescriptorJDONature
.
holder
- The PropertyHolder
to 'view upon'.Method Detail |
---|
public java.lang.String getId()
Nature.getId()
public java.lang.String[] getSQLName()
public void setSQLName(java.lang.String[] sqlName)
sqlName
- The SQL (column) name.public java.lang.String[] getManyKey()
public void setManyKey(java.lang.String[] manyKey)
manyKey
- The SQL (many key.public java.lang.String getManyTable()
public void setManyTable(java.lang.String manyTable)
manyTable
- The SQL many table.public boolean isReadonly()
public void setReadOnly(boolean readOnly)
readOnly
- True if field access is read-only.public boolean isDirtyCheck()
public void setDirtyCheck(boolean dirtyCheck)
dirtyCheck
- True if dirty checking is required for this field.public TypeConvertor getConvertor()
public void setTypeConvertor(TypeConvertor typeConvertor)
TypeConvertor
used for converting from field types to
external types.
typeConvertor
- TypeConvertor
to be used.public int[] getSQLType()
public void setSQLType(int[] sqlType)
sqlType
- The SQL type of this field.
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