planetj.dataengine.parameter
Class DataEngineServletParameter

java.lang.Object
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  +--planetj.dataengine.parameter.AbstractParameter
        |
        +--planetj.dataengine.parameter.DataEngineServletParameter

All Implemented Interfaces:

Cloneable, IParameter, Serializable

public class DataEngineServletParameter

extends AbstractParameter

A parameter whose value is the URL of a DataEngine Servlet

See Also:

Serialized Form

Field Summary

Fields inherited from interface planetj.dataengine.parameter.IParameter

CONTEXT_SPECIFIC_ID_END, CONTEXT_SPECIFIC_ID_START, DEFAULT_DATA_TYPE, ID_START, PARAMETER_INDEX_PREFIX

Constructor Summary

DataEngineServletParameter()

Method Summary

Object	loadValueFromSource(Object source) Loads this parameter's value from a source.
void	setToken(String token) Sets the literal token that was used to denote this parameter in code.

Methods inherited from class planetj.dataengine.parameter.AbstractParameter

clearValue, clone, cloneParameter, equals, getCodeReplacementString, getContext, getContextIndex, getContextSpecificId, getDataType, getDefaultValueAsString, getSource, getTargetFieldDescriptor, getToken, getValue, hashCode, isSQLParameter, setContext, setDataType, setDefaultValueAsString, setSource, setSQLParameter, setValue, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DataEngineServletParameter

public DataEngineServletParameter()

Method Detail

loadValueFromSource

public Object loadValueFromSource(Object source)

Loads this parameter's value from a source. The object passed in may be ignored if the parameter already knows the source from which its value should be extracted.

setToken

public void setToken(String token)

Sets the literal token that was used to denote this parameter in code. Subclasses may override this method if they need to do additional processing on the token as long as they invoke the setTokenInternal() method to actually set the token

Specified by:

setToken in interface IParameter

Overrides:

setToken in class AbstractParameter