ResultSetMetaDataWrapper (common-db 0.4.3 API)

java.lang.Object
- cn.featherfly.common.db.wrapper.ResultSetMetaDataWrapper

public class ResultSetMetaDataWrapper
extends java.lang.Object

ResultSetMetaDataWrapper.

构造器概要

构造器
构造器和说明

ResultSetMetaDataWrapper(java.sql.ResultSetMetaData resultSetMetaData)
Instantiates a new result set meta data wrapper.

构造器
构造器和说明
`ResultSetMetaDataWrapper(java.sql.ResultSetMetaData resultSetMetaData)` Instantiates a new result set meta data wrapper.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`java.lang.String`	`getCatalogName(int column)` Gets the catalog name.
`java.lang.String`	`getColumnClassName(int column)` Gets the column class name.
`int`	`getColumnCount()` Gets the column count.
`int`	`getColumnDisplaySize(int column)` Gets the column display size.
`java.lang.String`	`getColumnLabel(int column)` Gets the column label.
`java.lang.String`	`getColumnName(int column)` Gets the column name.
`int`	`getColumnType(int column)` Gets the column type.
`java.lang.String`	`getColumnTypeName(int column)` Gets the column type name.
`int`	`getPrecision(int column)` Gets the precision.
`java.sql.ResultSetMetaData`	`getResultSetMetaData()` get resultSetMetaData value.
`int`	`getScale(int column)` Gets the scale.
`java.lang.String`	`getSchemaName(int column)` Gets the schema name.
`java.lang.String`	`getTableName(int column)` Gets the table name.
`boolean`	`isAutoIncrement(int column)` Checks if is auto increment.
`boolean`	`isCaseSensitive(int column)` Checks if is case sensitive.
`boolean`	`isCurrency(int column)` Checks if is currency.
`boolean`	`isDefinitelyWritable(int column)` Checks if is definitely writable.
`int`	`isNullable(int column)` Checks if is nullable.
`boolean`	`isReadOnly(int column)` Checks if is read only.
`boolean`	`isSearchable(int column)` Checks if is searchable.
`boolean`	`isSigned(int column)` Checks if is signed.
`boolean`	`isWrapperFor(java.lang.Class<?> iface)` Checks if is wrapper for.
`boolean`	`isWritable(int column)` Checks if is writable.
`<T> T`	`unwrap(java.lang.Class<T> iface)` Unwrap.

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
  - ResultSetMetaDataWrapper
```
public ResultSetMetaDataWrapper(java.sql.ResultSetMetaData resultSetMetaData)
```
    Instantiates a new result set meta data wrapper.
    
    参数:
    
    resultSetMetaData - the result set meta data
- 方法详细资料
  - unwrap
```
public <T> T unwrap(java.lang.Class<T> iface)
```
    Unwrap.
    
    类型参数:
    
    T - the generic type
    
    参数:
    
    iface - the iface
    
    返回:
    
    the t @ the SQL exception
    
    另请参阅:
    
    Wrapper.unwrap(java.lang.Class)
  - getColumnCount
```
public int getColumnCount()
```
    Gets the column count.
    
    返回:
    
    the column count @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnCount()
  - isAutoIncrement
```
public boolean isAutoIncrement(int column)
```
    Checks if is auto increment.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is auto increment @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isAutoIncrement(int)
  - isCaseSensitive
```
public boolean isCaseSensitive(int column)
```
    Checks if is case sensitive.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is case sensitive @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isCaseSensitive(int)
  - isSearchable
```
public boolean isSearchable(int column)
```
    Checks if is searchable.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is searchable @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isSearchable(int)
  - isWrapperFor
```
public boolean isWrapperFor(java.lang.Class<?> iface)
```
    Checks if is wrapper for.
    
    参数:
    
    iface - the iface
    
    返回:
    
    true, if is wrapper for @ the SQL exception
    
    另请参阅:
    
    Wrapper.isWrapperFor(java.lang.Class)
  - isCurrency
```
public boolean isCurrency(int column)
```
    Checks if is currency.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is currency @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isCurrency(int)
  - isNullable
```
public int isNullable(int column)
```
    Checks if is nullable.
    
    参数:
    
    column - the column
    
    返回:
    
    the int @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isNullable(int)
  - isSigned
```
public boolean isSigned(int column)
```
    Checks if is signed.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is signed @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isSigned(int)
  - getColumnDisplaySize
```
public int getColumnDisplaySize(int column)
```
    Gets the column display size.
    
    参数:
    
    column - the column
    
    返回:
    
    the column display size @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnDisplaySize(int)
  - getColumnLabel
```
public java.lang.String getColumnLabel(int column)
```
    Gets the column label.
    
    参数:
    
    column - the column
    
    返回:
    
    the column label @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnLabel(int)
  - getColumnName
```
public java.lang.String getColumnName(int column)
```
    Gets the column name.
    
    参数:
    
    column - the column
    
    返回:
    
    the column name @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnName(int)
  - getSchemaName
```
public java.lang.String getSchemaName(int column)
```
    Gets the schema name.
    
    参数:
    
    column - the column
    
    返回:
    
    the schema name @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getSchemaName(int)
  - getPrecision
```
public int getPrecision(int column)
```
    Gets the precision.
    
    参数:
    
    column - the column
    
    返回:
    
    the precision @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getPrecision(int)
  - getScale
```
public int getScale(int column)
```
    Gets the scale.
    
    参数:
    
    column - the column
    
    返回:
    
    the scale @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getScale(int)
  - getTableName
```
public java.lang.String getTableName(int column)
```
    Gets the table name.
    
    参数:
    
    column - the column
    
    返回:
    
    the table name @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getTableName(int)
  - getCatalogName
```
public java.lang.String getCatalogName(int column)
```
    Gets the catalog name.
    
    参数:
    
    column - the column
    
    返回:
    
    the catalog name @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getCatalogName(int)
  - getColumnType
```
public int getColumnType(int column)
```
    Gets the column type.
    
    参数:
    
    column - the column
    
    返回:
    
    the column type @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnType(int)
  - getColumnTypeName
```
public java.lang.String getColumnTypeName(int column)
```
    Gets the column type name.
    
    参数:
    
    column - the column
    
    返回:
    
    the column type name @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnTypeName(int)
  - isReadOnly
```
public boolean isReadOnly(int column)
```
    Checks if is read only.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is read only @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isReadOnly(int)
  - isWritable
```
public boolean isWritable(int column)
```
    Checks if is writable.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is writable @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isWritable(int)
  - isDefinitelyWritable
```
public boolean isDefinitelyWritable(int column)
```
    Checks if is definitely writable.
    
    参数:
    
    column - the column
    
    返回:
    
    true, if is definitely writable @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.isDefinitelyWritable(int)
  - getColumnClassName
```
public java.lang.String getColumnClassName(int column)
```
    Gets the column class name.
    
    参数:
    
    column - the column
    
    返回:
    
    the column class name @ the SQL exception
    
    另请参阅:
    
    ResultSetMetaData.getColumnClassName(int)
  - getResultSetMetaData
```
public java.sql.ResultSetMetaData getResultSetMetaData()
```
    get resultSetMetaData value.
    
    返回:
    
    resultSetMetaData

类 ResultSetMetaDataWrapper

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

ResultSetMetaDataWrapper

方法详细资料

unwrap

getColumnCount

isAutoIncrement

isCaseSensitive

isSearchable

isWrapperFor

isCurrency

isNullable

isSigned

getColumnDisplaySize

getColumnLabel

getColumnName

getSchemaName

getPrecision

getScale

getTableName

getCatalogName

getColumnType

getColumnTypeName

isReadOnly

isWritable

isDefinitelyWritable

getColumnClassName

getResultSetMetaData