/* Generated By:JJTree: Do not edit this line. AstPropertySuffix.java */
package org.jboss.el.parser;
import java.text.MessageFormat;
import javax.el.ELException;
import javax.el.ELResolver;
import javax.el.MethodInfo;
import javax.el.PropertyNotFoundException;
import org.jboss.el.lang.EvaluationContext;
import org.jboss.el.util.MessageFactory;
import org.jboss.el.util.ReflectionUtil;
public final class AstPropertySuffix extends ValueSuffixNode {
public AstPropertySuffix(int id) {
super(id);
}
public MethodInfo getMethodInfo(Object base, EvaluationContext ctx,
Class[] paramTypes) throws ELException {
return ReflectionUtil.getMethodInfo(base, this.image, paramTypes);
}
public Class getType(Object base, EvaluationContext ctx) throws ELException {
ELResolver resolver = ctx.getELResolver();
ctx.setPropertyResolved(false);
return resolver.getType(ctx, base, this.image);
}
public Object getTarget(Object base, EvaluationContext ctx)
throws ELException {
if (base == null) return null;
ELResolver resolver = ctx.getELResolver();
ctx.setPropertyResolved(false);
Object r = resolver.getValue(ctx, base, this.image);
if (r == null) {
throw new PropertyNotFoundException(MessageFactory.get(
"error.unreachable.property", base.getClass().getName(),
this.image));
}
return r;
}
public Object getValue(Object base, EvaluationContext ctx)
throws ELException {
if (base == null)
return null;
ELResolver resolver = ctx.getELResolver();
ctx.setPropertyResolved(false);
return resolver.getValue(ctx, base, this.image);
}
public Object invoke(Object base, EvaluationContext ctx,
Class[] paramTypes, Object[] paramValues) throws ELException {
return ReflectionUtil.invokeMethod(base, this.image, paramTypes,
paramValues);
}
public boolean isReadOnly(Object base, EvaluationContext ctx)
throws ELException {
ELResolver resolver = ctx.getELResolver();
ctx.setPropertyResolved(false);
return resolver.isReadOnly(ctx, base, this.image);
}
public void setValue(Object base, EvaluationContext ctx, Object value)
throws ELException {
ELResolver resolver = ctx.getELResolver();
ctx.setPropertyResolved(false);
resolver.setValue(ctx, base, this.image, value);
}
}