gu.sql2java

Class RowMetaData

java.lang.Object

gu.sql2java.RowMetaData

All Implemented Interfaces:

IRowMetaData

public class RowMetaData
extends java.lang.Object
implements IRowMetaData

meta data used to define a table

Author:

guyadong

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	alias
int	autoincrementColumnId
java.lang.Class<? extends BaseBean>	beanType
int	columnCount
java.lang.String	columnFields
java.lang.String	columnFullFields
com.google.common.base.Function<java.lang.String,java.lang.Integer>	COLUMNID_FUN
com.google.common.collect.ImmutableList<java.lang.String>	columnJavaNames
com.google.common.base.Function<java.lang.Integer,java.lang.String>	COLUMNNAME_FUN
com.google.common.collect.ImmutableList<java.lang.String>	columnNames
int[]	columnSizes
com.google.common.base.Function<java.lang.String,java.lang.Class<?>>	COLUMNTYPE_FUN
com.google.common.collect.ImmutableList<java.lang.Class<?>>	columnTypes
java.lang.String	coreClass
int[]	defaultColumnIdList
java.util.Map<java.lang.String,gu.sql2java.ForeignKeyMetaData>	foreignKeys tablename-ForeignKeyMetaData map
java.util.Map<java.lang.String,gu.sql2java.ForeignKeyMetaData>	foreignKeysRn universal name-ForeignKeyMetaData map
com.google.common.collect.ImmutableList<java.lang.reflect.Method>	getterMethods
java.util.Map<java.lang.String,gu.sql2java.IndexMetaData>	indices
java.util.Map<java.lang.String,gu.sql2java.IndexMetaData>	indicesRn
java.lang.String	lockColumnName
java.lang.Class<?>	lockColumnType
java.lang.Class<? extends TableManager<?>>	managerInterfaceClass
int	primaryKeyCount
int[]	primaryKeyIds
java.lang.String[]	primaryKeyNames
java.lang.Class<?>[]	primaryKeyTypes
com.google.common.collect.ImmutableList<java.lang.reflect.Method>	setterMethods
int[]	sqlTypes
java.lang.String	tablename
java.lang.String	tableType
com.google.common.collect.ImmutableMap<java.lang.String,java.lang.Class<?>>	typesMap
protected static java.lang.String	UNKNOW_TABLENAME
protected static java.lang.String	UNKNOW_TABLETYPE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RowMetaData(java.lang.String tablename, java.lang.String tableType, java.lang.Class<? extends BaseBean> beanType, java.lang.String coreClass, java.lang.Class<? extends TableManager<?>> managerInterfaceClass, java.util.List<java.lang.String> columnNames, java.util.List<java.lang.String> columnJavaNames, java.util.List<java.lang.String> getters, java.util.List<java.lang.String> setters, java.lang.Class<?>[] columnTypes, int[] columnSizes, int[] sqlTypes, java.util.List<java.lang.String> primaryKeyNames, java.util.Map<java.lang.String,java.lang.String> junctionTablePkMap, java.lang.Class<?> lockColumnType, java.lang.String lockColumnName, java.util.List<java.lang.String> foreignKeys, java.util.List<java.lang.String> indices, java.lang.String autoincrement) compatibility for previous version
protected	RowMetaData(java.lang.String tablename, java.lang.String tableType, java.lang.Class<? extends BaseBean> beanType, java.lang.String coreClass, java.lang.Class<? extends TableManager<?>> managerInterfaceClass, java.lang.String alias, java.util.List<java.lang.String> columnNames, java.util.List<java.lang.String> columnJavaNames, java.util.List<java.lang.String> getters, java.util.List<java.lang.String> setters, java.lang.Class<?>[] columnTypes, int[] columnSizes, int[] sqlTypes, java.util.List<java.lang.String> primaryKeyNames, java.util.Map<java.lang.String,java.lang.String> junctionTablePkMap, java.lang.Class<?> lockColumnType, java.lang.String lockColumnName, java.util.List<java.lang.String> foreignKeys, java.util.List<java.lang.String> importedFknames, java.util.List<java.lang.String> indices, java.lang.String autoincrement)

Method Summary

Modifier and Type	Method and Description
int	columnIDOf(java.lang.String column) return column ordinal id(base 0) specified by column name
int[]	columnIDsOf(java.util.Collection<java.lang.String> columns) return column ordinal id(base 0) specified by column names
int[]	columnIDsOf(java.lang.String... columns) return column ordinal id(base 0) specified by column names
java.lang.String	columnNameOf(int columnId) return column name specified by column id
java.util.List<java.lang.String>	columnNamesOf(int... columnIds) return column names by column names
java.lang.Class<?>	columnTypeOf(int columnId)
java.lang.Class<?>	columnTypeOf(java.lang.String column)
<B extends BaseBean> java.util.Comparator<B>	comparatorOf(int columnId, boolean bReverse)
boolean	equals(java.lang.Object obj)
int[]	foreignKeyIdArrayOf(java.lang.String fkName)
com.google.common.collect.ImmutableBiMap<java.lang.Integer,java.lang.Integer>	foreignKeyIdMapOf(java.lang.String fkName)
java.util.List<gu.sql2java.ForeignKeyMetaData>	foreignKeysOf(java.lang.String foreignTable)
java.lang.String	fullNameOf(int columnId) return column full name(with table name,such as tablename.columnname) specified by column id
gu.sql2java.ForeignKeyMetaData	getForeignKey(java.lang.String fkName)
static gu.sql2java.ForeignKeyMetaData	getForeignKey(java.lang.String importeBeanName, java.lang.String readableName, java.lang.String alias)
gu.sql2java.ForeignKeyMetaData	getForeignKeyByRn(java.lang.String readableName)
com.google.common.collect.ImmutableList<gu.sql2java.ForeignKeyMetaData>	getForeignKeysForListener()
gu.sql2java.ForeignKeyMetaData	getImportedKey(java.lang.String fkName)
com.google.common.collect.ImmutableList<gu.sql2java.ForeignKeyMetaData>	getImportedKeys()
gu.sql2java.IndexMetaData	getIndexChecked(java.lang.String indexName)
gu.sql2java.IndexMetaData	getIndexCheckedByRn(java.lang.String readableName)
RowMetaData	getJunctionTableFor(java.lang.Class<?> linkedBeanType)
RowMetaData	getJunctionTableFor(java.lang.reflect.Type linkedBeanType)
com.google.common.collect.ImmutableMap<java.lang.String,java.lang.Object[]>	getJunctionTablePkMap()
com.google.common.collect.ImmutableList<RowMetaData>	getJunctionTables()
com.google.common.collect.ImmutableMap<java.lang.Class<?>,RowMetaData>	getJunctionTablesLinkedBeantypeMap()
static RowMetaData	getMetaData(java.lang.Class<?> beanType) 根据beanType返回对应的 RowMetaData实例
static RowMetaData	getMetaData(java.lang.String tablename) 根据表名返回对应的 RowMetaData实例
static RowMetaData	getRowMetaDataByBeanClassName(java.lang.String beanClassSimpleName, java.lang.String alias)
static RowMetaData	getRowMetaDataByCoreClassName(java.lang.String coreClassName, java.lang.String alias)
gu.sql2java.ForeignKeyMetaData	getSelfRefKeyByRn(java.lang.String readableName)
com.google.common.collect.ImmutableList<gu.sql2java.ForeignKeyMetaData>	getSelfRefKeys()
com.google.common.collect.ImmutableMap<java.lang.String,gu.sql2java.IndexMetaData>	getUniqueIndices()
int	hashCode()
int[]	indexIdArray(java.lang.String indexName)
java.lang.Class<?>[]	indexTypeArray(java.lang.String indexName)
static void	injectTableMetaData(java.util.Map<java.lang.String,RowMetaData> tableMetadata) 注入RowMetaData数据
boolean	isLinkedTable(java.lang.String tablename) check if the table specified by tablename is linked table of current table
java.util.Map<java.lang.String,java.lang.String>	junctionMapOf(java.lang.String linkedTableName)
int	sqlTypeOf(int columnId)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOW_TABLENAME

protected static final java.lang.String UNKNOW_TABLENAME

See Also:

Constant Field Values

UNKNOW_TABLETYPE

protected static final java.lang.String UNKNOW_TABLETYPE

See Also:

Constant Field Values

tablename

public final java.lang.String tablename

tableType

public final java.lang.String tableType

beanType

public final java.lang.Class<? extends BaseBean> beanType

coreClass

public final java.lang.String coreClass

managerInterfaceClass

public final java.lang.Class<? extends TableManager<?>> managerInterfaceClass

alias

public final java.lang.String alias

columnNames

public final com.google.common.collect.ImmutableList<java.lang.String> columnNames

columnFields

public final java.lang.String columnFields

columnFullFields

public final java.lang.String columnFullFields

columnJavaNames

public final com.google.common.collect.ImmutableList<java.lang.String> columnJavaNames

getterMethods

public final com.google.common.collect.ImmutableList<java.lang.reflect.Method> getterMethods

setterMethods

public final com.google.common.collect.ImmutableList<java.lang.reflect.Method> setterMethods

columnTypes

public final com.google.common.collect.ImmutableList<java.lang.Class<?>> columnTypes

defaultColumnIdList

public final int[] defaultColumnIdList

columnSizes

public final int[] columnSizes

sqlTypes

public final int[] sqlTypes

typesMap

public final com.google.common.collect.ImmutableMap<java.lang.String,java.lang.Class<?>> typesMap

columnCount

public final int columnCount

primaryKeyIds

public final int[] primaryKeyIds

primaryKeyNames

public final java.lang.String[] primaryKeyNames

primaryKeyCount

public final int primaryKeyCount

primaryKeyTypes

public final java.lang.Class<?>[] primaryKeyTypes

lockColumnType

public final java.lang.Class<?> lockColumnType

lockColumnName

public final java.lang.String lockColumnName

foreignKeys

public final java.util.Map<java.lang.String,gu.sql2java.ForeignKeyMetaData> foreignKeys

tablename-ForeignKeyMetaData map

foreignKeysRn

public final java.util.Map<java.lang.String,gu.sql2java.ForeignKeyMetaData> foreignKeysRn

universal name-ForeignKeyMetaData map

indices

public final java.util.Map<java.lang.String,gu.sql2java.IndexMetaData> indices

indicesRn

public final java.util.Map<java.lang.String,gu.sql2java.IndexMetaData> indicesRn

COLUMNID_FUN

public final com.google.common.base.Function<java.lang.String,java.lang.Integer> COLUMNID_FUN

COLUMNNAME_FUN

public final com.google.common.base.Function<java.lang.Integer,java.lang.String> COLUMNNAME_FUN

COLUMNTYPE_FUN

public final com.google.common.base.Function<java.lang.String,java.lang.Class<?>> COLUMNTYPE_FUN

autoincrementColumnId

public final int autoincrementColumnId

Constructor Detail

RowMetaData

protected RowMetaData(java.lang.String tablename,
                      java.lang.String tableType,
                      java.lang.Class<? extends BaseBean> beanType,
                      java.lang.String coreClass,
                      java.lang.Class<? extends TableManager<?>> managerInterfaceClass,
                      java.lang.String alias,
                      java.util.List<java.lang.String> columnNames,
                      java.util.List<java.lang.String> columnJavaNames,
                      java.util.List<java.lang.String> getters,
                      java.util.List<java.lang.String> setters,
                      java.lang.Class<?>[] columnTypes,
                      int[] columnSizes,
                      int[] sqlTypes,
                      java.util.List<java.lang.String> primaryKeyNames,
                      java.util.Map<java.lang.String,java.lang.String> junctionTablePkMap,
                      java.lang.Class<?> lockColumnType,
                      java.lang.String lockColumnName,
                      java.util.List<java.lang.String> foreignKeys,
                      java.util.List<java.lang.String> importedFknames,
                      java.util.List<java.lang.String> indices,
                      java.lang.String autoincrement)

RowMetaData

protected RowMetaData(java.lang.String tablename,
                      java.lang.String tableType,
                      java.lang.Class<? extends BaseBean> beanType,
                      java.lang.String coreClass,
                      java.lang.Class<? extends TableManager<?>> managerInterfaceClass,
                      java.util.List<java.lang.String> columnNames,
                      java.util.List<java.lang.String> columnJavaNames,
                      java.util.List<java.lang.String> getters,
                      java.util.List<java.lang.String> setters,
                      java.lang.Class<?>[] columnTypes,
                      int[] columnSizes,
                      int[] sqlTypes,
                      java.util.List<java.lang.String> primaryKeyNames,
                      java.util.Map<java.lang.String,java.lang.String> junctionTablePkMap,
                      java.lang.Class<?> lockColumnType,
                      java.lang.String lockColumnName,
                      java.util.List<java.lang.String> foreignKeys,
                      java.util.List<java.lang.String> indices,
                      java.lang.String autoincrement)

compatibility for previous version

Parameters:

tablename -

tableType -

beanType -

coreClass -

managerInterfaceClass -

columnNames -

columnJavaNames -

getters -

setters -

columnTypes -

columnSizes -

sqlTypes -

primaryKeyNames -

junctionTablePkMap -

lockColumnType -

lockColumnName -

foreignKeys -

indices -

autoincrement -

Method Detail

columnNameOf

public java.lang.String columnNameOf(int columnId)

return column name specified by column id

Parameters:

columnId - column id

Returns:

column name or null if columnId is invalid

fullNameOf

public java.lang.String fullNameOf(int columnId)

return column full name(with table name,such as tablename.columnname) specified by column id

Parameters:

columnId - column id

Returns:

column full name or null if columnId is invalid

columnIDOf

public final int columnIDOf(java.lang.String column)

return column ordinal id(base 0) specified by column name

Parameters:

column - column name or full name,or java field name

Returns:

column ordinal id(base 0) or -1 if column name is invalid

columnIDsOf

public final int[] columnIDsOf(java.lang.String... columns)

return column ordinal id(base 0) specified by column names

Parameters:

columns - array of column name or full name,or java field name

Returns:

array of column ordinal id(base 0) or empty array if columns is null

See Also:

columnIDOf(String)

columnIDsOf

public final int[] columnIDsOf(java.util.Collection<java.lang.String> columns)

return column ordinal id(base 0) specified by column names

Parameters:

columns - collection of column name or full name,or java field name

Returns:

array of column ordinal id(base 0) or empty array if columns is null

See Also:

columnIDOf(String)

columnNamesOf

public final java.util.List<java.lang.String> columnNamesOf(int... columnIds)

return column names by column names

Parameters:

columnIds - array of column id

Returns:

array of column name or empty array if columnIds is null

See Also:

columnNameOf(int)

columnTypeOf

public java.lang.Class<?> columnTypeOf(int columnId)

Parameters:

columnId - column id

Returns:

java type of column,or NULL if columnId is invalid

columnTypeOf

public java.lang.Class<?> columnTypeOf(java.lang.String column)

Parameters:

column - column name

Returns:

java type of column,or NULL if column is invalid

sqlTypeOf

public int sqlTypeOf(int columnId)

Parameters:

columnId - column id

Returns:

SQL type of column,or throw IllegalArgumentException if columnId is invalid

See Also:

Types

isLinkedTable

public boolean isLinkedTable(java.lang.String tablename)

check if the table specified by tablename is linked table of current table

Parameters:

tablename -

Returns:

true if be linked table

getJunctionTablePkMap

public com.google.common.collect.ImmutableMap<java.lang.String,java.lang.Object[]> getJunctionTablePkMap()

Returns:

junctionTablePkMap

junctionMapOf

public java.util.Map<java.lang.String,java.lang.String> junctionMapOf(java.lang.String linkedTableName)

foreignKeyIdMapOf

public com.google.common.collect.ImmutableBiMap<java.lang.Integer,java.lang.Integer> foreignKeyIdMapOf(java.lang.String fkName)

Parameters:

fkName - foreign key name

Returns:

map of column id TO foreign table column id

getSelfRefKeys

public com.google.common.collect.ImmutableList<gu.sql2java.ForeignKeyMetaData> getSelfRefKeys()

getSelfRefKeyByRn

public gu.sql2java.ForeignKeyMetaData getSelfRefKeyByRn(java.lang.String readableName)

foreignKeyIdArrayOf

public int[] foreignKeyIdArrayOf(java.lang.String fkName)

getForeignKey

public gu.sql2java.ForeignKeyMetaData getForeignKey(java.lang.String fkName)

getForeignKeyByRn

public gu.sql2java.ForeignKeyMetaData getForeignKeyByRn(java.lang.String readableName)

foreignKeysOf

public java.util.List<gu.sql2java.ForeignKeyMetaData> foreignKeysOf(java.lang.String foreignTable)

getImportedKeys

public com.google.common.collect.ImmutableList<gu.sql2java.ForeignKeyMetaData> getImportedKeys()

getImportedKey

public gu.sql2java.ForeignKeyMetaData getImportedKey(java.lang.String fkName)

getJunctionTables

public com.google.common.collect.ImmutableList<RowMetaData> getJunctionTables()

getJunctionTablesLinkedBeantypeMap

public com.google.common.collect.ImmutableMap<java.lang.Class<?>,RowMetaData> getJunctionTablesLinkedBeantypeMap()

getJunctionTableFor

public RowMetaData getJunctionTableFor(java.lang.Class<?> linkedBeanType)

getJunctionTableFor

public RowMetaData getJunctionTableFor(java.lang.reflect.Type linkedBeanType)

getForeignKeysForListener

public com.google.common.collect.ImmutableList<gu.sql2java.ForeignKeyMetaData> getForeignKeysForListener()

Returns:

返回 所有需要输出foreign key listener的 ForeignKeyMetaData对象

getUniqueIndices

public com.google.common.collect.ImmutableMap<java.lang.String,gu.sql2java.IndexMetaData> getUniqueIndices()

getIndexChecked

public gu.sql2java.IndexMetaData getIndexChecked(java.lang.String indexName)

getIndexCheckedByRn

public gu.sql2java.IndexMetaData getIndexCheckedByRn(java.lang.String readableName)

indexIdArray

public int[] indexIdArray(java.lang.String indexName)

indexTypeArray

public java.lang.Class<?>[] indexTypeArray(java.lang.String indexName)

comparatorOf

public <B extends BaseBean> java.util.Comparator<B> comparatorOf(int columnId,
                                                                 boolean bReverse)

injectTableMetaData

public static void injectTableMetaData(java.util.Map<java.lang.String,RowMetaData> tableMetadata)

注入RowMetaData数据

Parameters:

tableMetadata - 表名--RowMetaData映射

getMetaData

public static final RowMetaData getMetaData(java.lang.String tablename)

根据表名返回对应的 RowMetaData实例

Parameters:

tablename - 表名

Returns:

RowMetaData实例,找不到时抛出异常

getMetaData

public static final RowMetaData getMetaData(java.lang.Class<?> beanType)

根据beanType返回对应的 RowMetaData实例

Parameters:

beanType - 表名

Returns:

RowMetaData实例,找不到时抛出异常

getRowMetaDataByBeanClassName

public static final RowMetaData getRowMetaDataByBeanClassName(java.lang.String beanClassSimpleName,
                                                              java.lang.String alias)

getForeignKey

public static final gu.sql2java.ForeignKeyMetaData getForeignKey(java.lang.String importeBeanName,
                                                                 java.lang.String readableName,
                                                                 java.lang.String alias)

getRowMetaDataByCoreClassName

public static final RowMetaData getRowMetaDataByCoreClassName(java.lang.String coreClassName,
                                                              java.lang.String alias)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object