Examples of cascading.tuple.type.DateType

cascading.tuple.type.DateType
Class DateCoercibleType is an implementation of {@link CoercibleType}.
Given a {@code dateFormatString}, using the {@link SimpleDateFormat} format, this CoercibleTypewill convert a value from the formatted string to a {@code Long} canonical type and back.
This class when presented with a Long timestamp value will assume the value is in UTC.
See {@link cascading.operation.text.DateParser} and {@link cascading.operation.text.DateFormatter} for similarOperations for use within a pipe assembly.

    {
    getPlatform().copyFromLocal( inputFileApacheClean );


    // 75.185.76.245 - - [01/Sep/2007:00:01:03 +0000] "POST /mt-tb.cgi/235 HTTP/1.1" 403 174 "-" "Opera/9.10 (Windows NT 5.1; U; ru)" "-"


    DateType dateType = new DateType( TestConstants.APACHE_DATE_FORMAT );


    Type[] lhsTypes = new Type[]{
      String.class, // ip
      String.class, // -
      String.class, // -

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    {
    final SimpleDateFormat dateFormat = new SimpleDateFormat( "dd/MMM/yyyy:HH:mm:ss:SSS Z" );
    Date date = new Date();
    String stringDate = dateFormat.format( date );


    CoercibleType coercible = new DateType( "dd/MMM/yyyy:HH:mm:ss:SSS Z", TimeZone.getDefault() );


    Fields fields = Fields.size( 2 ).applyTypes( coercible, long.class );
    Tuple tuple = new Tuple( date.getTime(), date.getTime() );


    TupleEntry results = new TupleEntry( fields, tuple );

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    {
    final SimpleDateFormat dateFormat = new SimpleDateFormat( "dd/MMM/yyyy:HH:mm:ss:SSS Z" );
    Date date = new Date();
    String stringDate = dateFormat.format( date );


    CoercibleType coercible = new DateType( "dd/MMM/yyyy:HH:mm:ss:SSS Z", TimeZone.getDefault() );


    Fields fields = Fields.size( 5 ).applyTypes( coercible, coercible, coercible, coercible, long.class );
    Tuple tuple = Tuple.size( 5 );


    TupleEntry results = new TupleEntry( fields, tuple );

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  @Test
  public void testCoerceIterable()
    {
    final SimpleDateFormat dateFormat = new SimpleDateFormat( "dd/MMM/yyyy:HH:mm:ss:SSS Z" );


    CoercibleType coercible = new DateType( "dd/MMM/yyyy:HH:mm:ss:SSS Z", TimeZone.getDefault() );


    Date date = new Date();
    String stringDate = dateFormat.format( date );
    Tuple tuple = Tuple.size( 4 );

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  @Test
  public void testFieldCoercion() throws IOException
    {
    // 75.185.76.245 - - [01/Sep/2007:00:01:03 +0000] "POST /mt-tb.cgi/235 HTTP/1.1" 403 174 "-" "Opera/9.10 (Windows NT 5.1; U; ru)" "-"


    DateType dateType = new DateType( TestConstants.APACHE_DATE_FORMAT );


    Type[] types = new Type[]{
      String.class, // ip
      String.class, // -
      String.class, // -

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Related Classes of cascading.tuple.type.DateType

cascading.scheme.TextDelimitedPlatformTest

cascading.tuple.TupleEntryTest

cascading.TypedFieldedPipesPlatformTest

java.text.SimpleDateFormat

java.util.Calendar

cascading.CascadingException

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