de.iritgo.aktario.betwixt.command.LoadBetwixtBean.java Source code

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Here is the source code for de.iritgo.aktario.betwixt.command.LoadBetwixtBean.java

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/**
 * This file is part of the Iritgo/Aktario Framework.
 *
 * Copyright (C) 2005-2011 Iritgo Technologies.
 * Copyright (C) 2003-2005 BueroByte GbR.
 *
 * Iritgo licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.iritgo.aktario.betwixt.command;

import de.iritgo.aktario.core.Engine;
import de.iritgo.aktario.core.command.Command;
import org.apache.commons.betwixt.io.BeanReader;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.Properties;

/**
 * This is a simple command to load a bean with betwixt.
 */
public class LoadBetwixtBean extends Command {
    private Object bean;

    private String path;

    private String filename;

    public LoadBetwixtBean() {
        super("loadbetwixtbean");
    }

    public LoadBetwixtBean(Object bean) {
        this(bean, Engine.instance().getSystemDir() + Engine.instance().getFileSeparator(),
                bean.getClass().getName());
    }

    public LoadBetwixtBean(Object bean, String path) {
        this(bean, path, bean.getClass().getName());
    }

    public LoadBetwixtBean(Object bean, String path, String filename) {
        this.bean = bean;
        this.path = path;
        this.filename = filename;
    }

    /**
     * Set the command Properties
     *
     * @param properties The properties.
     */
    @Override
    public void setProperties(Properties properties) {
        super.setProperties(properties);

        bean = (Object) properties.get("bean");

        path = (String) properties.get("path");

        if (path == null) {
            path = Engine.instance().getSystemDir() + Engine.instance().getFileSeparator();
        }

        filename = (String) properties.get("filename");

        if (filename == null) {
            filename = bean.getClass().getName();
        }
    }

    @Override
    public void perform() {
        BufferedReader xmlReader = null;

        try {
            xmlReader = new BufferedReader(new InputStreamReader(new FileInputStream(path + filename)));

            BeanReader beanReader = new BeanReader();

            beanReader.getXMLIntrospector().setAttributesForPrimitives(true);
            //         beanReader.getBindingConfiguration ().setMapIDs (false);
            beanReader.registerBeanClass(bean.getClass());
            properties.put("bean", beanReader.parse(xmlReader));
        } catch (Exception x) {
        }

        try {
            xmlReader.close();
        } catch (Exception x) {
        }
    }
}