de.haumacher.msgbuf.data

Class AbstractDataObject

java.lang.Object

de.haumacher.msgbuf.data.AbstractDataObject

All Implemented Interfaces:

DataObject

public abstract class AbstractDataObject
extends Object
implements DataObject

Base class for DataObject implementations.

Constructor Summary

Constructors

Constructor and Description
AbstractDataObject()

Method Summary

Modifier and Type	Method and Description
Object	get(String field) Retrieves value of the field with the given name.
protected void	readField(JsonReader in, String field) Reads the given field from the given input.
protected void	readFields(JsonReader in) Reads all fields of this instance from the given input.
void	set(String field, Object value) Sets the value of the field with the given name.
String	toString()
protected void	writeContent(JsonWriter out) Writes a JSON object containing keys for all fields of this object.
protected void	writeFields(JsonWriter out) Writes all fields of this instance to the given output.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.haumacher.msgbuf.data.DataObject

writeTo

Constructor Detail

AbstractDataObject

public AbstractDataObject()

Method Detail

get

public Object get(String field)

Description copied from interface: DataObject

Retrieves value of the field with the given name.

Specified by:

get in interface DataObject

Parameters:

field - The name of the field.

Returns:

The value of the field with the given name.

set

public void set(String field,
                Object value)

Description copied from interface: DataObject

Sets the value of the field with the given name.

Specified by:

set in interface DataObject

Parameters:

field - The name of the field to update.

value - The new value of the field.

writeContent

protected final void writeContent(JsonWriter out)
                           throws IOException

Writes a JSON object containing keys for all fields of this object.

Parameters:

out - The writer to write to.

Throws:

IOException

writeFields

protected void writeFields(JsonWriter out)
                    throws IOException

Writes all fields of this instance to the given output.

Parameters:

out - The writer to write to.

Throws:

IOException - If writing fails.

readFields

protected final void readFields(JsonReader in)
                         throws IOException

Reads all fields of this instance from the given input.

Parameters:

in - The reader to take the input from.

Throws:

IOException

readField

protected void readField(JsonReader in,
                         String field)
                  throws IOException

Reads the given field from the given input.

Parameters:

in - The reader to take the value from.

field - The name of the field whose value should be read.

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object