gr.uoa.di.madgik.execution.datatype

Class DataTypeResultSet

java.lang.Object

gr.uoa.di.madgik.execution.datatype.DataTypeResultSet

All Implemented Interfaces:

IDataType, Serializable

public class DataTypeResultSet
extends Object
implements IDataType

This class represents data type with a URI proxy locator payload

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface gr.uoa.di.madgik.execution.datatype.IDataType

IDataType.DataTypes

Constructor Summary

Constructors

Constructor and Description
DataTypeResultSet()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	CanSuggestDataTypeClass() Always returns true
void	FromXML(Element XML) Parses the xml serialization of the data type as retrieved by IDataType.ToXML()
void	FromXML(String XML) Parses the xml serialization of the data type as retrieved by IDataType.ToXML()
Class<?>	GetDataTypeClass() Returns IProxyLocator#class
IDataType.DataTypes	GetDataTypeEnum() Returns IDataType.DataTypes.ResultSet
String	GetStringValue() Returns IProxyLocator#ToXML() or an empty string if the value is null
Object	GetValue() Returns the actual payload
void	SetStringValue(String val) If the supplied value is null or an empty string, null is set as the payload.
void	SetValue(Object Value) Sets the provided payload using DataTypeUtils.GetValueAsProxyLocator(Object) if the the provided value is not null and is either a String or an instance of a IProxyLocator.
String	ToXML() The payload of the data type is stored using IProxyLocator#ToXML() after escaping special characters using XMLUtils.DoReplaceSpecialCharachters(String)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTypeResultSet

public DataTypeResultSet()

Method Detail

CanSuggestDataTypeClass

public boolean CanSuggestDataTypeClass()

Always returns true

Specified by:

CanSuggestDataTypeClass in interface IDataType

Returns:

true, if it can

See Also:

IDataType.CanSuggestDataTypeClass()

GetDataTypeClass

public Class<?> GetDataTypeClass()

Returns IProxyLocator#class

Specified by:

GetDataTypeClass in interface IDataType

Returns:

the run time type

See Also:

IDataType.GetDataTypeClass()

GetDataTypeEnum

public IDataType.DataTypes GetDataTypeEnum()

Returns IDataType.DataTypes.ResultSet

Specified by:

GetDataTypeEnum in interface IDataType

Returns:

the data type

See Also:

IDataType.GetDataTypeEnum()

GetStringValue

public String GetStringValue()
                      throws ExecutionSerializationException

Returns IProxyLocator#ToXML() or an empty string if the value is null

Specified by:

GetStringValue in interface IDataType

Returns:

the string representation of the value

Throws:

ExecutionSerializationException - A serialization error occurred

See Also:

IDataType.GetStringValue()

GetValue

public Object GetValue()

Returns the actual payload

Specified by:

GetValue in interface IDataType

Returns:

the value

See Also:

IDataType.GetValue()

SetStringValue

public void SetStringValue(String val)
                    throws ExecutionValidationException,
                           ExecutionSerializationException

If the supplied value is null or an empty string, null is set as the payload. Otherwise DataTypeUtils.GetValueAsProxyLocator(Object) is used

Specified by:

SetStringValue in interface IDataType

Parameters:

val - the value to set

Throws:

ExecutionValidationException - A validation error occurred

ExecutionSerializationException - A serialization error occurred

See Also:

IDataType.SetStringValue(java.lang.String)

SetValue

public void SetValue(Object Value)
              throws ExecutionValidationException

Sets the provided payload using DataTypeUtils.GetValueAsProxyLocator(Object) if the the provided value is not null and is either a String or an instance of a IProxyLocator. If the value is null, then null is set for the value

Specified by:

SetValue in interface IDataType

Parameters:

Value - the value to set

Throws:

ExecutionValidationException - A validation error occurred

See Also:

IDataType.SetValue(java.lang.Object)

FromXML

public void FromXML(String XML)
             throws ExecutionSerializationException

Description copied from interface: IDataType

Parses the xml serialization of the data type as retrieved by IDataType.ToXML()

Specified by:

FromXML in interface IDataType

Parameters:

XML - the XML serialization

Throws:

ExecutionSerializationException - A serialization error occurred

FromXML

public void FromXML(Element XML)
             throws ExecutionSerializationException

Description copied from interface: IDataType

Parses the xml serialization of the data type as retrieved by IDataType.ToXML()

Specified by:

FromXML in interface IDataType

Parameters:

XML - The root element of the serialization

Throws:

ExecutionSerializationException - A validation error occurred

ToXML

public String ToXML()
             throws ExecutionSerializationException

The payload of the data type is stored using IProxyLocator#ToXML() after escaping special characters using XMLUtils.DoReplaceSpecialCharachters(String)

Specified by:

ToXML in interface IDataType

Returns:

the XML serialization

Throws:

ExecutionSerializationException - a serialization error occurred

See Also:

IDataType.ToXML()