net.sf.layoutParser.processor

Class ClassicLayoutProcessor

java.lang.Object

net.sf.layoutParser.processor.ClassicLayoutProcessor

All Implemented Interfaces:

LayoutProcessor

public class ClassicLayoutProcessor
extends Object
implements LayoutProcessor

Lê e escreve o layout para uma stream de dados.

Since:

1.0

Version:

$Revision: 1.4 $

Author:

mvalentim

Constructor Summary

Constructors

Constructor and Description
ClassicLayoutProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
String	format(Map<String,Object> dados) Format the data to its string format so it can be written out.
String	format(Object obj) Format the data to its string format so it can be written out.
Map<String,Object>	parse(Reader registro) Read data from the reader formatting it according to the layout.
<T> T	parse(Reader registro, T obj) Read data from the reader formatting it according to the layout, and return the appropriate object populated.
void	setLayout(LayoutTO layout) Allow configure the processor with a layout.
void	validate(LayoutTO layout) Validate the layout inspecting it for conformity with this rules: All entries must have an index. The indexes must be contiguous. All items must have a filler.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassicLayoutProcessor

public ClassicLayoutProcessor()

Method Detail

format

public String format(Map<String,Object> dados)
              throws LayoutException

Description copied from interface: LayoutProcessor

Format the data to its string format so it can be written out.

Specified by:

format in interface LayoutProcessor

Parameters:

dados - The data to be formated.

Returns:

The formated data.

Throws:

LayoutException

parse

public Map<String,Object> parse(Reader registro)
                         throws LayoutException

Description copied from interface: LayoutProcessor

Read data from the reader formatting it according to the layout.

Specified by:

parse in interface LayoutProcessor

Parameters:

registro - The source of the data to be read and parsed.

Returns:

A data map resulting from the parsing.

Throws:

LayoutException

parse

public <T> T parse(Reader registro,
          T obj)
        throws LayoutException

Description copied from interface: LayoutProcessor

Read data from the reader formatting it according to the layout, and return the appropriate object populated.

Specified by:

parse in interface LayoutProcessor

Parameters:

registro - The data source.

obj - The object to be populated.

Returns:

The populated object.

Throws:

LayoutException

format

public String format(Object obj)
              throws LayoutException

Description copied from interface: LayoutProcessor

Format the data to its string format so it can be written out.

Specified by:

format in interface LayoutProcessor

Parameters:

obj - The object to be written.

Returns:

The string formatted according to the layout.

Throws:

LayoutException

setLayout

public void setLayout(LayoutTO layout)

Description copied from interface: LayoutProcessor

Allow configure the processor with a layout.

Specified by:

setLayout in interface LayoutProcessor

Parameters:

layout - The layout to be used with the processor.

validate

public void validate(LayoutTO layout)
              throws LayoutException

Validate the layout inspecting it for conformity with this rules:

• All entries must have an index.
• The indexes must be contiguous.
• All items must have a filler.

Specified by:

validate in interface LayoutProcessor

Throws:

LayoutException

See Also:

LayoutProcessor.validate(net.sf.layoutParser.to.LayoutTO)