org.beanio.internal.parser

Class MarshallingContext

java.lang.Object

org.beanio.internal.parser.ParsingContext

org.beanio.internal.parser.MarshallingContext

Direct Known Subclasses:

DelimitedMarshallingContext, FixedLengthMarshallingContext, JsonMarshallingContext, XmlMarshallingContext

public abstract class MarshallingContext
extends ParsingContext

Stores context information needed to marshal a bean object.

Subclasses must implement getRecordObject() which is invoked when writeRecord() is called to write a record object to the configured RecordWriter.

Since:

2.0

Field Summary

Fields inherited from class org.beanio.internal.parser.ParsingContext

MARSHALLING, UNMARSHALLING

Constructor Summary

Constructors

Constructor and Description
MarshallingContext() Constructs a new MarshallingContext.

Method Summary

Modifier and Type	Method and Description
void	clear() Clear is invoked after each bean object (record or group) is marshalled.
Object	getBean() Returns the bean object to marshal.
String	getComponentName() Returns the component name of the record or group to marshal.
char	getMode() Returns the parsing mode.
protected abstract Object	getRecordObject() Returns the record object to pass to the RecordWriter when writeRecord() is called.
RecordWriter	getRecordWriter() Returns the RecordWriter to write to.
void	setBean(Object bean) Sets the bean object to marshal.
void	setComponentName(String componentName) Sets the component name of the record or group to marshal.
void	setRecordWriter(RecordWriter recordWriter) Set the RecordWriter to write to.
String[]	toArray(Object record) Converts a record object to a String[].
Document	toDocument(Object record) Converts a record object to a Document.
List<String>	toList(Object record) Converts a record object to a List.
void	writeRecord() Writes the current record object to the record writer.

Methods inherited from class org.beanio.internal.parser.ParsingContext

createHeap, getAdjustedFieldPosition, getLocal, getRelativeFieldIndex, isRepeating, popIteration, pushIteration, setLocal

Methods inherited from class java.lang.Object

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

Constructor Detail

MarshallingContext

public MarshallingContext()

Constructs a new MarshallingContext.

Method Detail

getMode

public final char getMode()

Description copied from class: ParsingContext

Returns the parsing mode.

Specified by:

getMode in class ParsingContext

Returns:

either ParsingContext.UNMARSHALLING or ParsingContext.MARSHALLING

clear

public void clear()

Clear is invoked after each bean object (record or group) is marshalled.

Overrides:

clear in class ParsingContext

writeRecord

public void writeRecord()
                 throws IOException

Writes the current record object to the record writer. This method will invoke the getRecordObject() method.

Throws:

IOException - if an I/O error occurs

getRecordObject

protected abstract Object getRecordObject()

Returns the record object to pass to the RecordWriter when writeRecord() is called.

Returns:

the record object

toArray

public String[] toArray(Object record)

Converts a record object to a String[].

Parameters:

record - the record object to convert

Returns:

the String array result, or null if not supported

toList

public List<String> toList(Object record)

Converts a record object to a List.

Parameters:

record - the record object to convert

Returns:

the List result, or null if not supported

toDocument

public Document toDocument(Object record)

Converts a record object to a Document.

Parameters:

record - the record object to convert

Returns:

the Document result, or null if not supported

getComponentName

public String getComponentName()

Returns the component name of the record or group to marshal. May be null if not specified.

Returns:

the component name to marshal

setComponentName

public void setComponentName(String componentName)

Sets the component name of the record or group to marshal.

Parameters:

componentName - the component name to marshal

getBean

public Object getBean()

Returns the bean object to marshal.

Returns:

the bean object to marshal

setBean

public void setBean(Object bean)

Sets the bean object to marshal.

Parameters:

bean - the bean object

getRecordWriter

public RecordWriter getRecordWriter()

Returns the RecordWriter to write to.

Returns:

the RecordWriter

setRecordWriter

public void setRecordWriter(RecordWriter recordWriter)

Set the RecordWriter to write to.

Parameters:

recordWriter - the RecordWriter