Package org.springframework.batch.item.support.builder

Class ScriptItemProcessorBuilder<I,O>

java.lang.Object

org.springframework.batch.item.support.builder.ScriptItemProcessorBuilder<I,O>

public class ScriptItemProcessorBuilder<I,O>
extends Object

Creates a fully qualified ScriptItemProcessor.

Since:

4.0

Author:

Glenn Renfro

Constructor Summary

Constructors

Constructor	Description
ScriptItemProcessorBuilder()

Method Summary

Modifier and Type	Method	Description
ScriptItemProcessor<I,O>	build()	Returns a fully constructed ScriptItemProcessor.
ScriptItemProcessorBuilder<I,O>	itemBindingVariableName(String itemBindingVariableName)	Provides the ability to change the key name that scripts use to obtain the current item to process if the variable represented by: ScriptItemProcessor.ITEM_BINDING_VARIABLE_NAME is not suitable ("item").
ScriptItemProcessorBuilder<I,O>	language(String language)	Establishes the language of the script.
ScriptItemProcessorBuilder<I,O>	scriptResource(org.springframework.core.io.Resource resource)	Sets the Resource location of the script to use.
ScriptItemProcessorBuilder<I,O>	scriptSource(String scriptSource)	Sets the provided String as the script source code to use.

Methods inherited from class java.lang.Object

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

Constructor Details

ScriptItemProcessorBuilder

public ScriptItemProcessorBuilder()

Method Details

scriptResource

public ScriptItemProcessorBuilder<I,O> scriptResource(org.springframework.core.io.Resource resource)

Sets the Resource location of the script to use. The script language will be deduced from the filename extension.

Parameters:

resource - the Resource location of the script to use.

Returns:

this instance for method chaining

See Also:

• ScriptItemProcessor.setScript(Resource)

language

public ScriptItemProcessorBuilder<I,O> language(String language)

Establishes the language of the script.

Parameters:

language - the language of the script.

Returns:

this instance for method chaining

See Also:

• ScriptItemProcessor.setScriptSource(String, String)

scriptSource

public ScriptItemProcessorBuilder<I,O> scriptSource(String scriptSource)

Sets the provided String as the script source code to use. Language must not be null nor empty when using script.

Parameters:

scriptSource - the String form of the script source code to use.

Returns:

this instance for method chaining

See Also:

• ScriptItemProcessor.setScriptSource(String, String)

itemBindingVariableName

public ScriptItemProcessorBuilder<I,O> itemBindingVariableName(String itemBindingVariableName)

Provides the ability to change the key name that scripts use to obtain the current item to process if the variable represented by: ScriptItemProcessor.ITEM_BINDING_VARIABLE_NAME is not suitable ("item").

Parameters:

itemBindingVariableName - the desired binding variable name

Returns:

this instance for method chaining

See Also:

• ScriptItemProcessor.setItemBindingVariableName(String)

build

public ScriptItemProcessor<I,O> build()

Returns a fully constructed ScriptItemProcessor.

Returns:

a new ScriptItemProcessor