org.xillium.data.presentation.FieldRetriever Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of xillium-data Show documentation

There is a newer version: 1.2.2

package org.xillium.data.presentation;

import java.lang.reflect.*;
//import java.util.*;
//import org.xillium.data.validation.*;


/**
 * A straightforward field value retriever
 */
public class FieldRetriever {
    public final Field field;

    public FieldRetriever(Field field) {
        this.field = field;
    }

    public Object get(Object object) throws IllegalArgumentException, IllegalAccessException {
        return field.get(object);
    }

    public static FieldRetriever[] getFieldRetriever(Field[] fields) throws InstantiationException, IllegalAccessException {
        FieldRetriever[] retrievers = new FieldRetriever[fields.length];
        for (int i = 0; i < fields.length; ++i) {
            retrievers[i] = new FieldRetriever(fields[i]);
        }
        return retrievers;
    }

}