com.koodaripalvelut.common.wicket.component.fullcalendar.AjaxFeedBack.java Source code

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Here is the source code for com.koodaripalvelut.common.wicket.component.fullcalendar.AjaxFeedBack.java

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/*
 * Copyright 2010 Kindleit Technologies. All rights reserved. This file, all
 * proprietary knowledge and algorithms it details are the sole property of
 * Kindleit Technologies unless otherwise specified. The software this file
 * belong with is the confidential and proprietary information of Kindleit
 * Technologies. ("Confidential Information"). You shall not disclose such
 * Confidential Information and shall use it only in accordance with the terms
 * of the license agreement you entered into with Kindleit.
 */

package com.koodaripalvelut.common.wicket.component.fullcalendar;

import static com.koodaripalvelut.common.wicket.component.fullcalendar.FullCalendar.GSON;

import java.util.Date;
import java.util.Map;
import java.util.Set;

import org.apache.wicket.IClusterable;

import com.google.gson.JsonElement;
import com.google.gson.JsonObject;

/** AjaxFeedBack is responsible of
 * @author rhansen@kitsd.com
 * @since 1.1
 */
public class AjaxFeedBack implements IClusterable {

    /** Feedback for entry key. */
    public static final String FEEDBACK_FOR = "feedbackFor";
    /** Event entry key. */
    public static final String EVENT = "event";
    /** All day entry key. */
    public static final String ALL_DAY = "allDay";
    /** Date entry key. */
    public static final String DATE = "date";
    /** Start Date entry key. */
    public static final String START_DATE = "startDate";
    /** End Date entry key. */
    public static final String END_DATE = "endDate";
    /** Display mode entry key. */
    public static final String VIEW = "view";

    /** Day click event. */
    public static final String DAY_CLICK = "dayClick";
    /** Event drop event. */
    public static final String EVENT_DROP = "eventDrop";
    /** Event click event. */
    public static final String EVENT_CLICK = "eventClick";
    /** View display event. */
    public static final String VIEW_DISPLAY = "viewDisplay";

    private static final long serialVersionUID = 1L;

    private String feedbackStr;
    private transient JsonObject feedback;

    /**
     * @param obj JsonObject for feedback.
     */
    public AjaxFeedBack(final JsonObject obj) {
        setFeedback(obj);
    }

    JsonObject getFeedback() {
        if (feedback == null) {
            feedback = (JsonObject) FullCalendar.PARSER.parse(feedbackStr);
        }
        return feedback;
    }

    AjaxFeedBack setFeedback(final JsonObject feedback) {
        this.feedback = feedback;
        feedbackStr = feedback.toString();
        return this;
    }

    /**
     * @return Set<Map.Entry<String, JsonElement>> All feedback entries.
     */
    public Set<Map.Entry<String, JsonElement>> entrySet() {
        return getFeedback().entrySet();
    }

    /** Test whether a specific entry was given in feedback.
     * @param key Entry key.
     * @return boolean true if the entry was found.
     */
    public boolean has(final String key) {
        return getFeedback().has(key);
    }

    /**
     * @param key ntry Key.
     * @return JsonElement Entry for given key.
     */
    public JsonElement get(final String key) {
        return getFeedback().get(key);
    }

    /** Returns the type of feedback, it identifies the javascript
      event that triggered this feedback.
     * @return String FEEDBACK_FOR entry value.
     */
    public String getFeedbackFor() {
        return getFeedback().get(FEEDBACK_FOR).getAsString();
    }

    /**
     * @return Date The DATE entry value.
     */
    public Date getDate() {
        if (!has(DATE)) {
            return null;
        }
        return GSON.fromJson(getFeedback().get(DATE), Date.class);
    }

    /**
     * @return Date The START_DATE entry value.
     */
    public Date getStartDate() {
        if (!has(START_DATE)) {
            return null;
        }
        return GSON.fromJson(getFeedback().get(START_DATE), Date.class);
    }

    /**
     * @return Date The END_DATE entry value.
     */
    public Date getEndDate() {
        if (!has(END_DATE)) {
            return null;
        }
        return GSON.fromJson(getFeedback().get(END_DATE), Date.class);
    }

    /**
     * @return Boolean The ALL_DAY entry value.
     */
    public Boolean isAllDay() {
        if (!has(ALL_DAY)) {
            return null;
        }
        return getFeedback().get(ALL_DAY).getAsBoolean();
    }

    /**
     * @return String The EVENT entry value.
     */
    public Event getEvent() {
        if (!has(EVENT)) {
            return null;
        }
        return GSON.fromJson(getFeedback().get(EVENT), Event.class);
    }

    /**
     * @return String The DISPLAY_MODE entry value.
     */
    public String getDisplayMode() {
        final JsonElement jsonElement = getFeedback().get(VIEW);
        return jsonElement != null ? jsonElement.getAsString() : null;
    }
}