类 StoredProcedureItemReaderBuilder<T>

字段详细资料

• VALUE_NOT_SET

  public static final int VALUE_NOT_SET

  另请参阅:

  常量字段值

构造器详细资料

• StoredProcedureItemReaderBuilder

  public StoredProcedureItemReaderBuilder()

方法详细资料

• saveState

  public StoredProcedureItemReaderBuilder<T> saveState​(boolean saveState)

  Configure if the state of the ItemStreamSupport should be persisted within the ExecutionContext for restart purposes.

  参数:

  saveState - defaults to true

  返回:

  The current instance of the builder.

• name

  public StoredProcedureItemReaderBuilder<T> name​(java.lang.String name)

  The name used to calculate the key within the ExecutionContext. Required if saveState(boolean) is set to true.

  参数:

  name - name of the reader instance

  返回:

  The current instance of the builder.

  另请参阅:

  ItemStreamSupport.setName(String)

• maxItemCount

  public StoredProcedureItemReaderBuilder<T> maxItemCount​(int maxItemCount)

  Configure the max number of items to be read.

  参数:

  maxItemCount - the max items to be read

  返回:

  The current instance of the builder.

  另请参阅:

  AbstractItemCountingItemStreamItemReader.setMaxItemCount(int)

• currentItemCount

  public StoredProcedureItemReaderBuilder<T> currentItemCount​(int currentItemCount)

  Index for the current item. Used on restarts to indicate where to start from.

  参数:

  currentItemCount - current index

  返回:

  this instance for method chaining

  另请参阅:

  AbstractItemCountingItemStreamItemReader.setCurrentItemCount(int)

• dataSource

  public StoredProcedureItemReaderBuilder<T> dataSource​(javax.sql.DataSource dataSource)

  The DataSource to read from

  参数:

  dataSource - a relational data base

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setDataSource(DataSource)

• fetchSize

  public StoredProcedureItemReaderBuilder<T> fetchSize​(int fetchSize)

  A hint to the driver as to how many rows to return with each fetch.

  参数:

  fetchSize - the hint

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setFetchSize(int)

• maxRows

  public StoredProcedureItemReaderBuilder<T> maxRows​(int maxRows)

  The max number of rows the ResultSet can contain

  参数:

  maxRows - the max

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setMaxRows(int)

• queryTimeout

  public StoredProcedureItemReaderBuilder<T> queryTimeout​(int queryTimeout)

  The time in milliseconds for the query to timeout

  参数:

  queryTimeout - timeout

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setQueryTimeout(int)

• ignoreWarnings

  public StoredProcedureItemReaderBuilder<T> ignoreWarnings​(boolean ignoreWarnings)

  Indicates if SQL warnings should be ignored or if an exception should be thrown.

  参数:

  ignoreWarnings - indicator. Defaults to true

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setIgnoreWarnings(boolean)

• verifyCursorPosition

  public StoredProcedureItemReaderBuilder<T> verifyCursorPosition​(boolean verifyCursorPosition)

  Indicates if the reader should verify the current position of the ResultSet after being passed to the RowMapper. Defaults to true.

  参数:

  verifyCursorPosition - indicator

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setVerifyCursorPosition(boolean)

• driverSupportsAbsolute

  public StoredProcedureItemReaderBuilder<T> driverSupportsAbsolute​(boolean driverSupportsAbsolute)

  Indicates if the JDBC driver supports setting the absolute row on the ResultSet.

  参数:

  driverSupportsAbsolute - indicator

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setDriverSupportsAbsolute(boolean)

• useSharedExtendedConnection

  public StoredProcedureItemReaderBuilder<T> useSharedExtendedConnection​(boolean useSharedExtendedConnection)

  Indicates that the connection used for the cursor is being used by all other processing, therefor part of the same transaction.

  参数:

  useSharedExtendedConnection - indicator

  返回:

  this instance for method chaining

  另请参阅:

  AbstractCursorItemReader.setUseSharedExtendedConnection(boolean)

• preparedStatementSetter

  public StoredProcedureItemReaderBuilder<T> preparedStatementSetter​(org.springframework.jdbc.core.PreparedStatementSetter preparedStatementSetter)

  Configures the provided PreparedStatementSetter to be used to populate any arguments in the SQL query to be executed for the reader.

  参数:

  preparedStatementSetter - setter

  返回:

  this instance for method chaining

  另请参阅:

  StoredProcedureItemReader.setPreparedStatementSetter(PreparedStatementSetter)

• rowMapper

  public StoredProcedureItemReaderBuilder<T> rowMapper​(org.springframework.jdbc.core.RowMapper<T> rowMapper)

  The RowMapper used to map the results of the cursor to each item.

  参数:

  rowMapper - RowMapper

  返回:

  this instance for method chaining

  另请参阅:

  StoredProcedureItemReader.setRowMapper(RowMapper)

• procedureName

  public StoredProcedureItemReaderBuilder<T> procedureName​(java.lang.String procedureName)

  The name of the stored procedure to execute

  参数:

  procedureName - name of the procedure

  返回:

  this instance for method chaining

  另请参阅:

  StoredProcedureItemReader.setProcedureName(String)

• parameters

  public StoredProcedureItemReaderBuilder<T> parameters​(org.springframework.jdbc.core.SqlParameter[] parameters)

  SQL parameters to be set when executing the stored procedure

  参数:

  parameters - parameters to be set

  返回:

  this instance for method chaining

  另请参阅:

  StoredProcedureItemReader.setParameters(SqlParameter[])

• function

  public StoredProcedureItemReaderBuilder<T> function()

  Indicates the stored procedure is a function

  返回:

  this instance for method chaining

  另请参阅:

  StoredProcedureItemReader.setFunction(boolean)

• refCursorPosition

  public StoredProcedureItemReaderBuilder<T> refCursorPosition​(int refCursorPosition)

  The parameter position of the REF CURSOR. Only used for Oracle and PostgreSQL that use REF CURSORs. For any other database, this should remain as the default (0).

  参数:

  refCursorPosition - the parameter position

  返回:

  this instance for method chaining

  另请参阅:

  StoredProcedureItemReader.setRefCursorPosition(int)

• build

  public StoredProcedureItemReader<T> build()

  Validates configuration and builds a new reader instance

  返回:

  a fully constructed StoredProcedureItemReader