Package com.github.skjolber.stcsv.databinder

Class AbstractCsvMapper<T>

  • Direct Known Subclasses:
    CsvMapper, CsvMapper2
    public abstract class AbstractCsvMapper<T>
extends Object
    Dynamic CSV parser generator. Adapts the underlying implementation according to the first (header) line.

    Uses ASM to build the parsers.

    Thread-safe.

    • Field Detail

      • VAR_INTERMEDIATE_OBJECT

        public static final int VAR_INTERMEDIATE_OBJECT
        See Also:
        Constant Field Values

      • superClassInternalName

        protected static final String superClassInternalName

      • csvStaticInitializer

        protected static final String csvStaticInitializer

      • ignoredSeperateQuoteAndEscapeCharacterColumnName

        protected static final String ignoredSeperateQuoteAndEscapeCharacterColumnName

      • ignoredIdenticalQuoteAndEscapeCharacterColumnName

        protected static final String ignoredIdenticalQuoteAndEscapeCharacterColumnName

      • divider

        protected int divider

      • quoteCharacter

        protected int quoteCharacter

      • escapeCharacter

        protected int escapeCharacter

      • mappedClass

        protected Class<T> mappedClass

      • mappedClassInternalName

        protected String mappedClassInternalName

      • skipEmptyLines

        protected final boolean skipEmptyLines

      • skipComments

        protected final boolean skipComments

      • skippableFieldsWithoutLinebreaks

        protected final boolean skippableFieldsWithoutLinebreaks

      • bufferLength

        protected final int bufferLength

      • currentOffsetIndex

        protected static final int currentOffsetIndex
        Note: Stack variable types are fixed throughout the application, as below. The range index is dual purpose as end index for trimming quoted content.
        See Also:
        Constant Field Values

      • biConsumer

        protected final boolean biConsumer

      • triConsumer

        protected final boolean triConsumer

    • Constructor Detail

      • AbstractCsvMapper

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

    • Method Detail

      • getInternalName

        public static String getInternalName​(Class<?> cls)

      • getInternalName

        public static String getInternalName​(String className)

      • getDivider

        protected int getDivider()

      • write

        protected String write​(org.objectweb.asm.ClassWriter classWriter,
                       List<String> csvFileFieldNames,
                       boolean carriageReturns)

      • addMethod

        protected void addMethod​(org.objectweb.asm.ClassWriter classWriter,
                         String subClassInternalName,
                         AbstractColumn[] mapping,
                         boolean carriageReturns,
                         boolean inline,
                         int lastIndex,
                         int firstIndex)

      • writeTriConsumerVariable

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

      • addConstructors

        protected void addConstructors​(org.objectweb.asm.ClassWriter classWriter,
                               String subClassInternalName)

      • writeSkipComments

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

      • skipToLinebreak

        protected void skipToLinebreak​(org.objectweb.asm.MethodVisitor mv)

      • skipColumns

        protected void skipColumns​(org.objectweb.asm.MethodVisitor mv,
                           int count)

      • writeSkipEmptyOrCommentedLines

        protected void writeSkipEmptyOrCommentedLines​(org.objectweb.asm.MethodVisitor mv,
                                              String subClassInternalName,
                                              boolean carriageReturns)

      • writeSkipEmptyLines

        protected void writeSkipEmptyLines​(org.objectweb.asm.MethodVisitor mv,
                                   String subClassInternalName,
                                   boolean carriageReturns)

      • addStatics

        protected void addStatics​(org.objectweb.asm.ClassWriter classWriter,
                          AbstractColumn[] columns,
                          String classInternalName,
                          String className)

      • addConstructors

        protected void addConstructors​(org.objectweb.asm.ClassWriter classWriter,
                               String subClassInternalName,
                               String intermediateInternalName)

      • writeReaderWithBufferConstructor

        protected void writeReaderWithBufferConstructor​(org.objectweb.asm.ClassWriter classWriter,
                                                String subClassInternalName,
                                                String intermediateInternalName)

      • writeReaderConstructor

        protected void writeReaderConstructor​(org.objectweb.asm.ClassWriter classWriter,
                                      String subClassInternalName,
                                      String intermediateInternalName)

      • saveCurrentOffset

        protected void saveCurrentOffset​(org.objectweb.asm.MethodVisitor mv,
                                 String superClassInternalName,
                                 int currentOffsetIndex)