com.github.skjolber.stcsv.databinder

Class CsvMapper<T>

java.lang.Object

com.github.skjolber.stcsv.databinder.AbstractCsvMapper<T>

com.github.skjolber.stcsv.databinder.CsvMapper<T>

public class CsvMapper<T>
extends AbstractCsvMapper<T>

Dynamic CSV parser generator. Adapts the underlying implementation according to the first (header) line.

Uses ASM to build the parsers.

Thread-safe.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,StaticCsvMapper<T>>	factories

Fields inherited from class com.github.skjolber.stcsv.databinder.AbstractCsvMapper

biConsumer, bufferLength, classLoader, columns, counter, csvStaticInitializer, currentArrayIndex, currentOffsetIndex, divider, escapeCharacter, GENERATED_CLASS_FULL_INTERNAL, GENERATED_CLASS_FULL_NAME, GENERATED_CLASS_SIMPLE_NAME, ignoredIdenticalQuoteAndEscapeCharacterColumnName, ignoredSeperateQuoteAndEscapeCharacterColumnName, intermediateIndex, keys, mappedClass, mappedClassInternalName, objectIndex, quoteCharacter, rangeIndex, skipComments, skipEmptyLines, skippableFieldsWithoutLinebreaks, startIndex, superClassInternalName, triConsumer, VAR_CURRENT_ARRAY, VAR_CURRENT_OFFSET, VAR_INTERMEDIATE_OBJECT, VAR_OBJECT, VAR_RANGE, VAR_START

Constructor Summary

Constructors

Constructor and Description
CsvMapper(Class<T> cls, char divider, char quoteCharacter, char escapeCharacter, List<AbstractColumn> columns, boolean skipEmptyLines, boolean skipComments, boolean skippableFieldsWithoutLinebreaks, ClassLoader classLoader, int bufferLength)

Method Summary

Modifier and Type	Method and Description
StaticCsvMapper<T>	buildDefaultStaticCsvMapper(boolean carriageReturns)
static <T> CsvMappingBuilder<T>	builder(Class<T> cls)
StaticCsvMapper<T>	buildStaticCsvMapper(boolean carriageReturns, List<String> csvFileFieldNames)
StaticCsvMapper<T>	buildStaticCsvMapper(boolean carriageReturns, String header)
StaticCsvMapper<T>	buildStaticCsvMapper(String firstLine)
CsvReader<T>	create(Reader reader)
CsvReader<T>	create(Reader reader, String header, char[] current, int offset, int length)
protected void	writeTriConsumerVariable(String subClassInternalName, org.objectweb.asm.MethodVisitor mv)

Methods inherited from class com.github.skjolber.stcsv.databinder.AbstractCsvMapper

addConstructors, addConstructors, addMethod, addStatics, createDefaultReaderClass, createReaderClass, createReaderClass, getDivider, getInternalName, getInternalName, parseColumnNames, saveCurrentOffset, skipColumns, skipToLinebreak, write, writeReaderConstructor, writeReaderWithBufferConstructor, writeSkipComments, writeSkipEmptyLines, writeSkipEmptyOrCommentedLines

Methods inherited from class java.lang.Object

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

Field Detail

factories

protected final Map<String,StaticCsvMapper<T>> factories

Constructor Detail

CsvMapper

public CsvMapper(Class<T> cls,
                 char divider,
                 char quoteCharacter,
                 char escapeCharacter,
                 List<AbstractColumn> columns,
                 boolean skipEmptyLines,
                 boolean skipComments,
                 boolean skippableFieldsWithoutLinebreaks,
                 ClassLoader classLoader,
                 int bufferLength)

Method Detail

builder

public static <T> CsvMappingBuilder<T> builder(Class<T> cls)

create

public CsvReader<T> create(Reader reader)
                    throws Exception

Throws:

Exception

create

public CsvReader<T> create(Reader reader,
                           String header,
                           char[] current,
                           int offset,
                           int length)
                    throws Exception

Throws:

Exception

buildDefaultStaticCsvMapper

public StaticCsvMapper<T> buildDefaultStaticCsvMapper(boolean carriageReturns)
                                               throws Exception

Throws:

Exception

buildStaticCsvMapper

public StaticCsvMapper<T> buildStaticCsvMapper(String firstLine)
                                        throws Exception

Throws:

Exception

buildStaticCsvMapper

public StaticCsvMapper<T> buildStaticCsvMapper(boolean carriageReturns,
                                               String header)
                                        throws Exception

Throws:

Exception

buildStaticCsvMapper

public StaticCsvMapper<T> buildStaticCsvMapper(boolean carriageReturns,
                                               List<String> csvFileFieldNames)
                                        throws Exception

Throws:

Exception

writeTriConsumerVariable

protected void writeTriConsumerVariable(String subClassInternalName,
                                        org.objectweb.asm.MethodVisitor mv)

Specified by:

writeTriConsumerVariable in class AbstractCsvMapper<T>