com.obs.services.model.select

类 SelectObjectRequest

java.lang.Object

com.obs.services.model.select.SelectObjectRequest

public class SelectObjectRequest
extends Object

Configuration of an OBS Select request

构造器概要

构造器

构造器和说明
SelectObjectRequest()

方法概要

限定符和类型	方法和说明
String	convertToXml() Generates the request in XML format
String	getBucketName() Returns the name of the bucket
String	getExpression() Returns the request (SQL) expression
String	getKey() Returns the key of the input file
SelectObjectRequest	withBucketName(String bucketName) Sets the name of the bucket
SelectObjectRequest	withExpression(String expression) Sets the (SQL) expression to be evaluated
SelectObjectRequest	withExpressionType(ExpressionType expressionType) Informs the type of the expression.
SelectObjectRequest	withInputSerialization(InputSerialization inputSerialization) Configures the input serialization
SelectObjectRequest	withKey(String key) Sets the key of the input file
SelectObjectRequest	withOutputSerialization(OutputSerialization outputSerialization) Configures the output serialization
SelectObjectRequest	withRequestProgress(RequestProgress requestProgress) Informs that periodic request progress may be enabled
SelectObjectRequest	withScanRange(ScanRange scanRange) Configures the range of bytes of the input file to scan

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

SelectObjectRequest

public SelectObjectRequest()

方法详细资料

getBucketName

public String getBucketName()

Returns the name of the bucket

返回:

Bucket name

getKey

public String getKey()

Returns the key of the input file

返回:

Key name

getExpression

public String getExpression()

Returns the request (SQL) expression

返回:

Expression

withBucketName

public SelectObjectRequest withBucketName(String bucketName)

Sets the name of the bucket

参数:

bucketName - Bucket name

返回:

Self

withKey

public SelectObjectRequest withKey(String key)

Sets the key of the input file

参数:

key - Key of input file

返回:

Self

withExpression

public SelectObjectRequest withExpression(String expression)

Sets the (SQL) expression to be evaluated

参数:

expression - Expression to evaluate

返回:

Self

withRequestProgress

public SelectObjectRequest withRequestProgress(RequestProgress requestProgress)

Informs that periodic request progress may be enabled

参数:

requestProgress - Enable or disable requestProgress

返回:

Self

withExpressionType

public SelectObjectRequest withExpressionType(ExpressionType expressionType)

Informs the type of the expression. Current only SQL is supported.

参数:

expressionType - Type of the expression

返回:

Self

withInputSerialization

public SelectObjectRequest withInputSerialization(InputSerialization inputSerialization)

Configures the input serialization

参数:

inputSerialization - Input serialization format

返回:

Self

withOutputSerialization

public SelectObjectRequest withOutputSerialization(OutputSerialization outputSerialization)

Configures the output serialization

参数:

inputSerialization - Output serialization format

返回:

Self

withScanRange

public SelectObjectRequest withScanRange(ScanRange scanRange)

Configures the range of bytes of the input file to scan

参数:

scanRange - Range of bytes

返回:

Self

convertToXml

public String convertToXml()
                    throws SelectObjectException

Generates the request in XML format

返回:

XML request

抛出:

SelectObjectException