类 MappingLdifReaderBuilder<T>

构造器详细资料

• MappingLdifReaderBuilder

  public MappingLdifReaderBuilder()

方法详细资料

• saveState

  public MappingLdifReaderBuilder<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 MappingLdifReaderBuilder<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 MappingLdifReaderBuilder<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 MappingLdifReaderBuilder<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)

• strict

  public MappingLdifReaderBuilder<T> strict​(boolean strict)

  In strict mode the reader will throw an exception on AbstractItemCountingItemStreamItemReader.open(org.springframework.batch.item.ExecutionContext) if the input resource does not exist.

  参数:

  strict - true by default

  返回:

  this instance for method chaining.

  另请参阅:

  MappingLdifReader.setStrict(boolean)

• skippedRecordsCallback

  public MappingLdifReaderBuilder<T> skippedRecordsCallback​(RecordCallbackHandler skippedRecordsCallback)

  RecordCallbackHandler implementations can be used to take action on skipped records.

  参数:

  skippedRecordsCallback - will be called for each one of the initial skipped lines before any items are read.

  返回:

  this instance for method chaining.

  另请参阅:

  MappingLdifReader.setSkippedRecordsCallback(RecordCallbackHandler)

• recordsToSkip

  public MappingLdifReaderBuilder<T> recordsToSkip​(int recordsToSkip)

  Public setter for the number of lines to skip at the start of a file. Can be used if the file contains a header without useful (column name) information, and without a comment delimiter at the beginning of the lines.

  参数:

  recordsToSkip - the number of lines to skip

  返回:

  this instance for method chaining.

  另请参阅:

  MappingLdifReader.setRecordsToSkip(int)

• resource

  public MappingLdifReaderBuilder<T> resource​(org.springframework.core.io.Resource resource)

  Establishes the resource that will be used as the input for the MappingLdifReader.

  参数:

  resource - the resource that will be read.

  返回:

  this instance for method chaining.

  另请参阅:

  MappingLdifReader.setResource(Resource)

• recordMapper

  public MappingLdifReaderBuilder<T> recordMapper​(RecordMapper<T> recordMapper)

  Setter for object mapper. This property is required to be set.

  参数:

  recordMapper - maps record to an object

  返回:

  this instance for method chaining.

• build

  public MappingLdifReader<T> build()

  Returns a fully constructed MappingLdifReader.

  返回:

  a new MappingLdifReader