jodd.db.oom

Class DbEntityColumnDescriptor

java.lang.Object

jodd.db.oom.DbEntityColumnDescriptor

All Implemented Interfaces:

java.lang.Comparable

public class DbEntityColumnDescriptor
extends java.lang.Object
implements java.lang.Comparable

Column descriptors.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	columnName
protected java.lang.String	columnNameForQuery
protected DbEntityDescriptor	dbEntityDescriptor
protected int	dbSqlType
protected boolean	isId
protected java.lang.String	propertyName
protected java.lang.Class	propertyType
protected java.lang.Class<? extends SqlType>	sqlTypeClass

Constructor Summary

Constructors

Constructor and Description
DbEntityColumnDescriptor(DbEntityDescriptor ded, java.lang.String columnName, java.lang.String fieldName, java.lang.Class fieldType, boolean isId, java.lang.Class<? extends SqlType> sqlTypeClass)

Method Summary

Modifier and Type	Method and Description
int	compareTo(java.lang.Object o) Compares two column descriptors.
boolean	equals(java.lang.Object o)
java.lang.String	getColumnName() Returns column name.
java.lang.String	getColumnNameForQuery() Returns column name to be used in the generated sql.
DbEntityDescriptor	getDbEntityDescriptor() Returns DbEntityDescriptor that this column description belongs to.
int	getDbSqlType() Returns db sql type.
java.lang.String	getPropertyName() Returns property name.
java.lang.Class	getPropertyType() Returns property type.
java.lang.Class<? extends SqlType>	getSqlTypeClass() Returns SqlType or null for default type.
int	hashCode()
boolean	isId() Returns true if column is ID column.
java.lang.String	toString()
void	updateDbSqlType(int dbSqlType) Updates db sql type if not already set.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

dbEntityDescriptor

protected final DbEntityDescriptor dbEntityDescriptor

columnName

protected final java.lang.String columnName

columnNameForQuery

protected final java.lang.String columnNameForQuery

propertyName

protected final java.lang.String propertyName

propertyType

protected final java.lang.Class propertyType

isId

protected final boolean isId

sqlTypeClass

protected final java.lang.Class<? extends SqlType> sqlTypeClass

dbSqlType

protected int dbSqlType

Constructor Detail

DbEntityColumnDescriptor

public DbEntityColumnDescriptor(DbEntityDescriptor ded,
                                java.lang.String columnName,
                                java.lang.String fieldName,
                                java.lang.Class fieldType,
                                boolean isId,
                                java.lang.Class<? extends SqlType> sqlTypeClass)

Method Detail

getDbEntityDescriptor

public DbEntityDescriptor getDbEntityDescriptor()

Returns DbEntityDescriptor that this column description belongs to.

getColumnName

public java.lang.String getColumnName()

Returns column name.

getColumnNameForQuery

public java.lang.String getColumnNameForQuery()

Returns column name to be used in the generated sql.

getPropertyName

public java.lang.String getPropertyName()

Returns property name.

getPropertyType

public java.lang.Class getPropertyType()

Returns property type.

isId

public boolean isId()

Returns true if column is ID column.

getSqlTypeClass

public java.lang.Class<? extends SqlType> getSqlTypeClass()

Returns SqlType or null for default type.

getDbSqlType

public int getDbSqlType()

Returns db sql type. Important: available only after first saving of column value to database!

updateDbSqlType

public void updateDbSqlType(int dbSqlType)

Updates db sql type if not already set.

compareTo

public int compareTo(java.lang.Object o)

Compares two column descriptors. Identity columns should be the first on the list. Each group then will be sorted by column name.

Specified by:

compareTo in interface java.lang.Comparable

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object