source: java/main/src/main/java/com/framsticks/params/PropertiesAccess.java @ 77

package com.framsticks.params;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * The Class PropertiesAccess.
 * 
 * @author Jarek Szymczak <name.surname@gmail.com> (please replace name and
 *         surname with my personal data)
 *
 * @author Piotr Śniegowski
 */
public class PropertiesAccess extends SimpleAbstractAccess {

        public Map<String, Object> properties;

    @Override
        public Map<String, Object> createAccessee() {
                return new HashMap<String, Object>();
        }


        public PropertiesAccess(FramsClass framsClass) {
                setFramsClass(framsClass);
        }

        @Override
        public void clearValues() {
        assert properties != null;
        properties.clear();
        }

        @Override
        public <T> T get(Param param, Class<T> type) {
        assert properties != null;
        assert param != null;
                Object object = null;
                try {
                        object = properties.get(param.getId());
                        if (object == null) {
                                return param.getDef(type);
                        }
                        return type.cast(object);
                } catch (ClassCastException e) {
                        throw new ClassCastException("property " + param.getId() + " type is " + object.getClass().getName() + ", not " + type.getName());
                }

        }

        protected <T> void internalSet(Param param, T value) {
                properties.put(param.getId(), value);
        }

        /**
         * Sets the new values to operate on. It does not check whether the values
         * which are set through this method are correct. If set values are not
         * correct exceptions might occurred while getting / setting the parameters
         * values
         * 
         * @param object
         *            the properties with parameters values
         */
        @Override
        public void select(Object object) {
                this.properties = (Map<String, Object>)object;
        }

        /** covariant */
        @Override
        public Map<String, Object> getSelected() {
                return properties;
        }

        @Override
        public PropertiesAccess cloneAccess() {
                return new PropertiesAccess(framsClass);
                //properties = createProperties();
                //return access;
        }




}