com.univocity.parsers.common.processor

Class BeanListProcessor<T>

java.lang.Object

com.univocity.parsers.common.DefaultConversionProcessor

com.univocity.parsers.common.processor.core.BeanConversionProcessor<T>

com.univocity.parsers.common.processor.core.AbstractBeanProcessor<T,C>

com.univocity.parsers.common.processor.core.AbstractBeanListProcessor<T,ParsingContext>

com.univocity.parsers.common.processor.BeanListProcessor<T>

Type Parameters:

T - the annotated class type.

All Implemented Interfaces:

ConversionProcessor, Processor<ParsingContext>, RowProcessor

public class BeanListProcessor<T>
extends AbstractBeanListProcessor<T,ParsingContext>
implements RowProcessor

A convenience BeanProcessor implementation for storing all java objects generated form the parsed input into a list. A typical use case of this class will be:

 parserSettings.setRowProcessor(new BeanListProcessor(MyObject.class));
 parser.parse(reader); // will invoke the {@link BeanListProcessor#beanProcessed(Object, Context)} method for each generated object.

 List<T> beans = rowProcessor.getBeans();
 

Author:

Univocity Software Pty Ltd - [email protected]

See Also:

BeanProcessor, RowProcessor, AbstractParser, AbstractBeanListProcessor

Field Summary

Fields inherited from class com.univocity.parsers.common.processor.core.BeanConversionProcessor

initialized, methodFilter, parsedFields, transformer

Fields inherited from class com.univocity.parsers.common.DefaultConversionProcessor

conversions

Constructor Summary

Constructors

Constructor and Description
BeanListProcessor(Class<T> beanType) Creates a processor that stores java beans of a given type into a list
BeanListProcessor(Class<T> beanType, int expectedBeanCount) Creates a processor that stores java beans of a given type into a list

Method Summary

Methods inherited from class com.univocity.parsers.common.processor.core.AbstractBeanListProcessor

beanProcessed, getBeans, getHeaders, processEnded, processStarted

Methods inherited from class com.univocity.parsers.common.processor.core.AbstractBeanProcessor

rowProcessed

Methods inherited from class com.univocity.parsers.common.processor.core.BeanConversionProcessor

addConversion, cloneConversions, createBean, getBeanClass, getColumnMapper, initialize, initialize, initialize, isStrictHeaderValidationEnabled, processField, reverseConversions, setColumnMapper, setStrictHeaderValidationEnabled

Methods inherited from class com.univocity.parsers.common.DefaultConversionProcessor

applyConversions, convertAll, convertFields, convertIndexes, convertType, handleConversionError, initializeConversions, reverseConversions, toDataProcessingException

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.univocity.parsers.common.processor.RowProcessor

processEnded, processStarted, rowProcessed

Constructor Detail

BeanListProcessor

public BeanListProcessor(Class<T> beanType)

Creates a processor that stores java beans of a given type into a list

Parameters:

beanType - the class with its attributes mapped to fields of records parsed by an AbstractParser or written by an AbstractWriter.

BeanListProcessor

public BeanListProcessor(Class<T> beanType,
                         int expectedBeanCount)

Creates a processor that stores java beans of a given type into a list

Parameters:

beanType - the class with its attributes mapped to fields of records parsed by an AbstractParser or written by an AbstractWriter.

expectedBeanCount - expected number of rows to be parsed from the input which will be converted into java beans. Used to pre-allocate the size of the output List returned by AbstractBeanListProcessor.getBeans()