com.rapid.actions.Group.java Source code

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

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/*
    
Copyright (C) 2016 - Gareth Edwards / Rapid Information Systems
    
gareth.edwards@rapid-is.co.uk
    
    
This file is part of the Rapid Application Platform
    
Rapid 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.ArrayList;
import java.util.List;

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

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;

public class Group extends Action {

    // instance variables
    private List<Action> _actions;
    private List<String> _redundantActions;

    // properties

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

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

    // constructors

    // used by jaxb
    public Group() {
        super();
    }

    // used by designer
    public Group(RapidHttpServlet rapidServlet, JSONObject jsonAction) throws Exception {
        // call the super parameterless constructor which sets the 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 the ones we want directly accessible
            if (!"actions".equals(key))
                addProperty(key, jsonAction.get(key).toString());
        }

        // grab any actions
        JSONArray jsonActions = jsonAction.optJSONArray("actions");
        // if we had some
        if (jsonActions != null) {
            _actions = Control.getActions(rapidServlet, jsonActions);
        }

    }

    // overrides

    @Override
    public List<Action> getChildActions() {
        // child actions are all actions
        return _actions;
    }

    @Override
    public List<String> getRedundantActions() {
        // if the list is still null
        if (_redundantActions == null) {
            // instantiate if so
            _redundantActions = new ArrayList<String>();
            // add our actionId
            _redundantActions.add(getId());
        }
        // return the list we made on initialisation
        return _redundantActions;
    }

    @Override
    public String getJavaScript(RapidRequest rapidRequest, Application application, Page page, Control control,
            JSONObject jsonDetails) throws Exception {

        String js = "";

        // add any actions
        if (_actions != null) {
            for (Action action : _actions)
                js += action.getJavaScript(rapidRequest, application, page, control, jsonDetails).trim() + "\n";
        }

        // return what we built         
        return js;
    }

}