org.apache.camel.dataformat.bindy
Class BindyAbstractFactory

java.lang.Object
  org.apache.camel.dataformat.bindy.BindyAbstractFactory

All Implemented Interfaces:

BindyFactory

Direct Known Subclasses:

BindyCsvFactory, BindyKeyValuePairFactory

public abstract class BindyAbstractFactory
extends Object
implements BindyFactory

The BindyAbstractFactory implements what its common to all the formats supported by camel bindy

Field Summary

protected String	crlf
protected Map<String,Field>	mapAnnotedLinkField
protected Set<Class>	models

Constructor Summary

BindyAbstractFactory(PackageScanClassResolver resolver, String packageName)

Method Summary

abstract void	bind(List<String> data, Map<String,Object> model) The bind allow to read the content of a record (expressed as a List) and map it to the model classes.
Map<String,Object>	factory() Factory method generating new instances of the model and adding them to a HashMap
String	getCarriageReturn() Find the carriage return set
abstract void	initAnnotedFields() Find fields annoted in each class of the model
void	initModel() method uses to initialize the model representing the classes who will bind the data.
void	link(Map<String,Object> model) Link objects together (Only 1to1 relation is allowed)
abstract String	unbind(Map<String,Object> model) The unbind is used to transform the content of the classes model objects into a string.

Methods inherited from class java.lang.Object

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

Field Detail

models

protected Set<Class> models

mapAnnotedLinkField

protected Map<String,Field> mapAnnotedLinkField

crlf

protected String crlf

Constructor Detail

BindyAbstractFactory

public BindyAbstractFactory(PackageScanClassResolver resolver,
                            String packageName)
                     throws Exception

Throws:

Exception

Method Detail

initModel

public void initModel()
               throws Exception

method uses to initialize the model representing the classes who will bind the data. This process will scan for classes according to the package name provided, check the classes and fields annoted.

Specified by:

initModel in interface BindyFactory

Throws:

Exception

initAnnotedFields

public abstract void initAnnotedFields()
                                throws Exception

Find fields annoted in each class of the model

Throws:

Exception

bind

public abstract void bind(List<String> data,
                          Map<String,Object> model)
                   throws Exception

Description copied from interface: BindyFactory

The bind allow to read the content of a record (expressed as a List) and map it to the model classes.

Specified by:

bind in interface BindyFactory

Parameters:

data - List represents the csv, ... data to transform

model - Map is a collection of objects used to bind data. String is the the key name of the class link to POJO objects

Throws:

Exception - can be thrown

unbind

public abstract String unbind(Map<String,Object> model)
                       throws Exception

Description copied from interface: BindyFactory

The unbind is used to transform the content of the classes model objects into a string. The string represents a record of a CSV file

Specified by:

unbind in interface BindyFactory

Parameters:

model - Map is a collection of objects used to create csv, ... records. String is the the key name of the class link to POJO objects

Returns:

String represents a csv record created

Throws:

Exception - can be thrown

link

public void link(Map<String,Object> model)
          throws Exception

Link objects together (Only 1to1 relation is allowed)

Throws:

Exception

factory

public Map<String,Object> factory()
                           throws Exception

Factory method generating new instances of the model and adding them to a HashMap

Returns:

Map is a collection of the objects used to bind data from records, messages

Throws:

Exception - can be thrown

getCarriageReturn

public String getCarriageReturn()

Find the carriage return set