com.rapid.actions.Timer.java Source code

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Here is the source code for com.rapid.actions.Timer.java

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/*
    
Copyright (C) 2015 - Gareth Edwards / Rapid Information Systems
    
gareth.edwards@rapid-is.co.uk
    
    
This file is part of the Rapid Application Platform
    
RapidSOA is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as 
published by the Free Software Foundation, either version 3 of the 
License, or (at your option) any later version. The terms require you 
to include the original copyright, and the license notice in all redistributions.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.
    
You should have received a copy of the GNU Affero General Public License
in a file named "COPYING".  If not, see <http://www.gnu.org/licenses/>.
    
*/

package com.rapid.actions;

import java.util.List;

import com.rapid.core.Action;
import com.rapid.core.Application;
import com.rapid.core.Control;
import com.rapid.core.Page;
import com.rapid.server.RapidHttpServlet;
import com.rapid.server.RapidRequest;

import org.json.JSONArray;
import org.json.JSONObject;

public class Timer extends Action {

    // instance variables

    private List<Action> _actions;

    // properties

    public List<Action> getActions() {
        return _actions;
    }

    public void setActions(List<Action> actions) {
        _actions = actions;
    }

    // parameterless constructor for jaxb
    public Timer() {
        super();
    }

    // json constructor for designer
    public Timer(RapidHttpServlet rapidServlet, JSONObject jsonAction) throws Exception {
        // call super constructor to set xml version
        super();
        // save all key/values from the json into the properties 
        for (String key : JSONObject.getNames(jsonAction)) {
            // add all json properties to our properties (except for sessionVariables)
            if (!"actions".equals(key))
                addProperty(key, jsonAction.get(key).toString());
        }
        // grab any actions
        JSONArray jsonActions = jsonAction.optJSONArray("actions");
        // if we had some instantiate our collection
        if (jsonActions != null)
            _actions = Control.getActions(rapidServlet, jsonActions);

    }

    @Override
    public String getJavaScript(RapidRequest rapidRequest, Application application, Page page, Control control,
            JSONObject jsonDetails) throws Exception {
        String js = "";
        if (_actions != null) {
            if (_actions.size() > 0) {
                // get whether we repeat
                boolean repeat = Boolean.parseBoolean(getProperty("repeat"));
                // open the function depending on whether repeat or not
                if (repeat) {
                    js = "setInterval(";
                } else {
                    js = "setTimeout(";
                }
                // start the function
                js += " function() {\n";
                // loop the actions
                for (Action action : _actions) {
                    js += "  " + action.getJavaScript(rapidRequest, application, page, control, jsonDetails).trim()
                            .replace("\n", "\n  ") + "\n";
                }
                // close the function and add the duration
                js += "}," + getProperty("duration") + ");\n";
            }
        }
        return js;
    }

    @Override
    public List<Action> getChildActions() {
        return _actions;
    }

}