程序包 cool.scx.data.jdbc.meta_data

类 MetaDataHelper

java.lang.Object

cool.scx.data.jdbc.meta_data.MetaDataHelper

public final class MetaDataHelper
extends Object

嵌套类概要

嵌套类

修饰符和类型	类	说明
static final record	MetaDataHelper._Catalog
static final record	MetaDataHelper._Column
static final record	MetaDataHelper._IndexInfo
static final record	MetaDataHelper._PrimaryKey
static final record	MetaDataHelper._Schema
static final record	MetaDataHelper._Table

构造器概要

构造器

构造器	说明
MetaDataHelper()

方法概要

修饰符和类型	方法	说明
static IndexMetaData	checkIndex(TableMetaData table, String columnName)
static boolean	checkPrimaryKey(TableMetaData table, String columnName)
static List<MetaDataHelper._Catalog>	getCatalogs(DatabaseMetaData dbMetaData)
static List<MetaDataHelper._Column>	getColumns(DatabaseMetaData dbMetaData, String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern)
static List<MetaDataHelper._IndexInfo>	getIndexInfo(DatabaseMetaData dbMetaData, String catalog, String schema, String table, boolean unique, boolean approximate)
static List<MetaDataHelper._PrimaryKey>	getPrimaryKeys(DatabaseMetaData dbMetaData, String catalog, String schemaPattern, String tableNamePattern)
static List<MetaDataHelper._Schema>	getSchemas(DatabaseMetaData dbMetaData, String catalog, String schemaPattern)
static List<MetaDataHelper._Table>	getTables(DatabaseMetaData dbMetaData, String catalog, String schemaPattern, String tableNamePattern, String[] types)
static CatalogMetaData[]	initCatalogs(DatabaseMetaData dbMetaData)
static ColumnMetaData[]	initColumns(DatabaseMetaData dbMetaData, String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern, TableMetaData tableMetaData)
static IndexMetaData[]	initIndexInfo(DatabaseMetaData dbMetaData, String catalog, String schema, String table, boolean unique, boolean approximate)
static KeyMetaData[]	initPrimaryKeys(DatabaseMetaData dbMetaData, String catalog, String schemaPattern, String tableNamePattern)
static SchemaMetaData[]	initSchemas(DatabaseMetaData dbMetaData, String catalog, String schemaPattern)
static TableMetaData[]	initTables(DatabaseMetaData dbMetaData, String catalog, String schemaPattern, String tableNamePattern, String[] types)
static Map<String,ColumnMetaData>	toColumnsMap(ColumnMetaData[] columns)
static Map<String,TableMetaData>	toTablesMap(TableMetaData[] columns)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

MetaDataHelper

public MetaDataHelper()

方法详细资料

getCatalogs

public static List<MetaDataHelper._Catalog> getCatalogs(DatabaseMetaData dbMetaData)
                                                 throws SQLException

抛出:

SQLException

getSchemas

public static List<MetaDataHelper._Schema> getSchemas(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern)
                                               throws SQLException

抛出:

SQLException

getTables

public static List<MetaDataHelper._Table> getTables(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern,
 String tableNamePattern,
 String[] types)
                                             throws SQLException

抛出:

SQLException

getColumns

public static List<MetaDataHelper._Column> getColumns(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern,
 String tableNamePattern,
 String columnNamePattern)
                                               throws SQLException

抛出:

SQLException

getPrimaryKeys

public static List<MetaDataHelper._PrimaryKey> getPrimaryKeys(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern,
 String tableNamePattern)
                                                       throws SQLException

抛出:

SQLException

getIndexInfo

public static List<MetaDataHelper._IndexInfo> getIndexInfo(DatabaseMetaData dbMetaData,
 String catalog,
 String schema,
 String table,
 boolean unique,
 boolean approximate)
                                                    throws SQLException

抛出:

SQLException

initCatalogs

public static CatalogMetaData[] initCatalogs(DatabaseMetaData dbMetaData)

initSchemas

public static SchemaMetaData[] initSchemas(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern)

initTables

public static TableMetaData[] initTables(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern,
 String tableNamePattern,
 String[] types)

initColumns

public static ColumnMetaData[] initColumns(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern,
 String tableNamePattern,
 String columnNamePattern,
 TableMetaData tableMetaData)

initPrimaryKeys

public static KeyMetaData[] initPrimaryKeys(DatabaseMetaData dbMetaData,
 String catalog,
 String schemaPattern,
 String tableNamePattern)

initIndexInfo

public static IndexMetaData[] initIndexInfo(DatabaseMetaData dbMetaData,
 String catalog,
 String schema,
 String table,
 boolean unique,
 boolean approximate)

toColumnsMap

public static Map<String,ColumnMetaData> toColumnsMap(ColumnMetaData[] columns)

toTablesMap

public static Map<String,TableMetaData> toTablesMap(TableMetaData[] columns)

checkPrimaryKey

public static boolean checkPrimaryKey(TableMetaData table,
 String columnName)

checkIndex

public static IndexMetaData checkIndex(TableMetaData table,
 String columnName)