org.stringtemplate.v4.misc
Class ObjectModelAdaptor

java.lang.Object
  org.stringtemplate.v4.misc.ObjectModelAdaptor

All Implemented Interfaces:

ModelAdaptor

public class ObjectModelAdaptor
extends Object
implements ModelAdaptor

Field Summary

protected org.antlr.runtime.misc.DoubleKeyMap<Class,String,Member>

classAndPropertyToMemberCache Cache exact attribute type and property name reflection Member object

Constructor Summary

ObjectModelAdaptor()

Method Summary

Object	getProperty(Interpreter interp, ST self, Object o, Object property, String propertyName) Lookup property name in o and return its value.
Object	lookupMethod(Object o, String propertyName, Object value, Class c)
protected Object	throwNoSuchProperty(String propertyName)

Methods inherited from class java.lang.Object

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

Field Detail

classAndPropertyToMemberCache

protected org.antlr.runtime.misc.DoubleKeyMap<Class,String,Member> classAndPropertyToMemberCache

Cache exact attribute type and property name reflection Member object

Constructor Detail

ObjectModelAdaptor

public ObjectModelAdaptor()

Method Detail

getProperty

public Object getProperty(Interpreter interp,
                          ST self,
                          Object o,
                          Object property,
                          String propertyName)
                   throws STNoSuchPropertyException

Description copied from interface: ModelAdaptor

Lookup property name in o and return its value. It's a good idea to cache a Method or Field reflection object to make this fast after the first look up. property is normally a String but doesn't have to be. E.g., if o is Map, property could be any key type. If we need to convert to string, then it's done by ST and passed in here.

Specified by:

getProperty in interface ModelAdaptor

Throws:

STNoSuchPropertyException

lookupMethod

public Object lookupMethod(Object o,
                           String propertyName,
                           Object value,
                           Class c)

throwNoSuchProperty

protected Object throwNoSuchProperty(String propertyName)