com.eTilbudsavis.etasdk.model.Permission.java Source code

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Here is the source code for com.eTilbudsavis.etasdk.model.Permission.java

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/*******************************************************************************
* Copyright 2014 eTilbudsavis
* 
* Licensed 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 com.eTilbudsavis.etasdk.model;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;

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

import android.os.Parcel;
import android.os.Parcelable;

import com.eTilbudsavis.etasdk.Eta;
import com.eTilbudsavis.etasdk.log.EtaLog;
import com.eTilbudsavis.etasdk.model.interfaces.IJson;

public class Permission implements IJson<JSONObject>, Serializable, Parcelable {

    private static final long serialVersionUID = 1L;

    public static final String TAG = Eta.TAG_PREFIX + Permission.class.getSimpleName();

    private HashMap<String, ArrayList<String>> mPermissions = new HashMap<String, ArrayList<String>>();

    public static Parcelable.Creator<Permission> CREATOR = new Parcelable.Creator<Permission>() {
        public Permission createFromParcel(Parcel source) {
            return new Permission(source);
        }

        public Permission[] newArray(int size) {
            return new Permission[size];
        }
    };

    public Permission() {

    }

    public static Permission fromJSON(JSONObject permission) {
        Permission p = new Permission();
        if (permission == null) {
            return p;
        }

        try {

            JSONArray groups = permission.names();
            if (groups == null) {
                return p;
            }

            for (int i = 0; i < groups.length(); i++) {

                String group = groups.get(i).toString();
                JSONArray jArray = permission.getJSONArray(group);
                ArrayList<String> permissions = new ArrayList<String>();

                for (int j = 0; j < jArray.length(); j++) {
                    permissions.add(jArray.get(j).toString());
                }

                p.getPermissions().put(group, permissions);

            }

        } catch (JSONException e) {
            EtaLog.e(TAG, "", e);
        }

        return p;
    }

    public JSONObject toJSON() {
        JSONObject o = new JSONObject();
        try {
            Iterator<String> it = getPermissions().keySet().iterator();
            while (it.hasNext()) {
                JSONArray jArray = new JSONArray();
                String name = (String) it.next();
                for (String value : getPermissions().get(name)) {
                    jArray.put(value);
                }
                o.put(name, jArray);
            }
        } catch (JSONException e) {
            EtaLog.e(TAG, e.getMessage(), e);
        }
        return o;
    }

    public ArrayList<String> getGroupPermissions(String group) {
        return mPermissions.get(group);
    }

    public Permission put(String group, ArrayList<String> permissions) {
        if (mPermissions.containsKey(group)) {
            mPermissions.get(group).addAll(permissions);
        } else {
            mPermissions.put(group, permissions);
        }
        return this;
    }

    public HashMap<String, ArrayList<String>> getPermissions() {
        return mPermissions;
    }

    public Permission putAll(HashMap<String, ArrayList<String>> permissions) {
        mPermissions.putAll(permissions);
        return this;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((mPermissions == null) ? 0 : mPermissions.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Permission other = (Permission) obj;
        if (mPermissions == null) {
            if (other.mPermissions != null)
                return false;
        } else if (!mPermissions.equals(other.mPermissions))
            return false;
        return true;
    }

    private Permission(Parcel in) {
        this.mPermissions = (HashMap<String, ArrayList<String>>) in.readSerializable();
    }

    public int describeContents() {
        return 0;
    }

    public void writeToParcel(Parcel dest, int flags) {
        dest.writeSerializable(this.mPermissions);
    }

}