PriceBookImpl.java

/**
 * “Copyright 2012 Megam Systems”
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **/
package org.megam.deccanplato.provider.salesforce.crm.handler;

import static org.megam.deccanplato.provider.Constants.*;
import static org.megam.deccanplato.provider.salesforce.crm.Constants.*;

import java.io.IOException;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Map;

import javax.print.DocFlavor.STRING;

import org.apache.http.client.ClientProtocolException;
import org.apache.http.entity.ContentType;
import org.megam.deccanplato.http.TransportMachinery;
import org.megam.deccanplato.http.TransportResponse;
import org.megam.deccanplato.http.TransportTools;
import org.megam.deccanplato.provider.BusinessActivity;
import org.megam.deccanplato.provider.core.BusinessActivityInfo;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

/**
 * @author pandiyaraja
 *
 */
public class PriceBookImpl implements BusinessActivity{

	private static final String SALESFORCE_PRICEBOOK_URL="/services/data/v25.0/sobjects/Pricebook2/";
	private Map<String, String> args;
	private BusinessActivityInfo bizInfo;
	
	@Override
	public void setArguments(BusinessActivityInfo tempBizInfo, Map<String, String> tempArgs) {
		
		this.args = tempArgs;
		this.bizInfo = tempBizInfo;
	}

	@Override
	public Map<String, String> run() {
		Map<String, String> outMap=null;
		switch(bizInfo.getActivityFunction()) {
		case CREATE : 
			outMap=create();
			break;
		case LIST :
			outMap=list();
			break;
		case UPDATE : 
			outMap=update();
			break;
		case DELETE :
			outMap=delete();
			break;
			default : break;
		}
		
		return outMap;
	}
	/**
	 * This method updates an account in salesforce.com and returns a success message with updated account id.
	 * This method gets input from a MAP(contains json data) and returns a MAp.
	 * @param outMap 
	 */
	private Map<String, String> update() {
		Map<String, String> outMap=new HashMap<>();
		final String SALESFORCE_UPDATE_PRICEBOOK_URL = args.get(INSTANCE_URL)+SALESFORCE_PRICEBOOK_URL+args.get(ID);
		Map<String,String> header=new HashMap<String,String>();
        header.put(S_AUTHORIZATION, S_OAUTH+args.get(ACCESS_TOKEN));
        Map<String, Object> priceBookAttrMap = new HashMap<String, Object>();
        priceBookAttrMap.put(S_NAME, args.get(NAME));
        priceBookAttrMap.put(S_DESCRIPTION, args.get(DESCRIPTION));
        priceBookAttrMap.put(S_ISACTIVE, Boolean.parseBoolean(args.get(ISACTIVE)));     
        
        TransportTools tst=new TransportTools(SALESFORCE_UPDATE_PRICEBOOK_URL, null, header);
        Gson obj = new GsonBuilder().setPrettyPrinting().create();
        tst.setContentType(ContentType.APPLICATION_JSON, obj.toJson(priceBookAttrMap));
        try {
			  TransportMachinery.patch(tst);
			  outMap.put(OUTPUT, UPDATE_STRING+args.get(ID));	
		
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
        return outMap;		
	}

	/**
	 * this method deletes an account in salesforce.com and returns a success message with deleted account id.
	 * This method gets input from a MAP(contains json data) and returns a MAp.
	 * @param outMap 
	 */
	private Map<String, String> delete() {
		Map<String, String> outMap=new HashMap<>();
		final String SALESFORCE_DELETE_PRICEBOOK_URL = args.get(INSTANCE_URL)
				+SALESFORCE_PRICEBOOK_URL+args.get(ID);
		Map<String, String> header = new HashMap<String, String>();
		header.put(S_AUTHORIZATION, S_OAUTH + args.get(ACCESS_TOKEN));

		TransportTools tst = new TransportTools(SALESFORCE_DELETE_PRICEBOOK_URL, null,
				header);	

		try {
			TransportMachinery.delete(tst);
			outMap.put(OUTPUT, DELETE_STRING+args.get(ID));
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		return outMap;
		
	}

	/**
	 * this method lists all account in salesforce.com and returns a list of all account details.
	 * This method gets input from a MAP(contains json data) and returns a MAp.
	 * @param outMap 
	 */
	private Map<String, String> list() {
		Map<String, String> outMap=new HashMap<>();
		final String SALESFORCE_LIST_PRICEBOOK_URL = args.get(INSTANCE_URL)
				+ "/services/data/v25.0/query/?q=SELECT+Name,Id+FROM+Pricebook2";
		Map<String, String> header = new HashMap<String, String>();
		header.put(S_AUTHORIZATION, S_OAUTH + args.get(ACCESS_TOKEN));

		TransportTools tst = new TransportTools(SALESFORCE_LIST_PRICEBOOK_URL, null,
				header);
		try {
			String response = TransportMachinery.get(tst).entityToString();
			outMap.put(OUTPUT, response);
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} catch (URISyntaxException e) {
			e.printStackTrace();
		}
		return outMap;
		
	}

	/**
	 * this method creates an account in salesforce.com and returns that account id.
	 * This method gets input from a MAP(contains json data) and returns a MAp.
	 * @param outMap 
	 */
	private Map<String, String> create() {
		Map<String, String> outMap=new HashMap<>();
		final String SALESFORCE_CREATE_PRICEBOOK_URL = args.get(INSTANCE_URL)+SALESFORCE_PRICEBOOK_URL;
		Map<String,String> header=new HashMap<String,String>();
        header.put(S_AUTHORIZATION, S_OAUTH+args.get(ACCESS_TOKEN));
        Map<String, Object> priceBookAttrMap = new HashMap<String, Object>();
        priceBookAttrMap.put(S_NAME, args.get(NAME));
        priceBookAttrMap.put(S_DESCRIPTION, args.get(DESCRIPTION));
        priceBookAttrMap.put(S_ISACTIVE, Boolean.parseBoolean(args.get(ISACTIVE)));
        
        
        TransportTools tst=new TransportTools(SALESFORCE_CREATE_PRICEBOOK_URL, null, header);
        Gson obj = new GsonBuilder().setPrettyPrinting().create();
        tst.setContentType(ContentType.APPLICATION_JSON, obj.toJson(priceBookAttrMap));
        try {
			String response=TransportMachinery.post(tst).entityToString();
			outMap.put(OUTPUT, response);
		
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		return outMap;		
	}
    /**
     * this method returns business method name to perform action in that Salesforce Module 
     */
	@Override
	public String name() {
		return "pricebook";
	}
}