sivaprasadreddy

package com.sivalabs.springapp.config;

import java.util.Properties;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import org.apache.commons.dbcp.BasicDataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;

sivaprasadreddy

package com.sivalabs.springapp.config;

import java.util.Properties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.concurrent.ConcurrentMapCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;

sivaprasadreddy

################### DataSource Configuration ##########################

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/test
jdbc.username=root
jdbc.password=admin

init-db=false

sivaprasadreddy

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.sivalabs</groupId>
	<artifactId>spring-javaconfig</artifactId>
	<version>1.0</version>
	<packaging>war</packaging>
	<name>SpringApp JavaConfig Demo</name>
	
	<properties>

sivaprasadreddy

class FundTransferTxn
{
	private Account sourceAccount; 
	private Account targetAccount;
	private BigDecimal amount;
	private boolean allowDuplicateTxn;
	//setters & getters
}

public class CleanMoneyTransferService 

sivaprasadreddy

public class UglyMoneyTransferService 
{
	public void transferFunds(Account source, Account target, BigDecimal amount, boolean allowDuplicateTxn) throws IllegalArgumentException, RuntimeException {	
	Connection conn = null;
	try {
		conn = DBUtils.getConnection();
		PreparedStatement pstmt = conn.prepareStatement("Select * from accounts where acno = ?");
		pstmt.setString(1, source.getAcno());
		ResultSet rs = pstmt.executeQuery();
		Account sourceAccount = null;

sivaprasadreddy

/* -*-mode:java; c-basic-offset:2; indent-tabs-mode:nil -*- */
/**
 * This program will demonstrate how to use "aes128-cbc".
 *
 */
import com.jcraft.jsch.*;
import java.awt.*;
import javax.swing.*;

public class AES{

sivaprasadreddy

case 1 : GET http://localhost:8080/resteasy-demo/rest/users/0
	Response :
		<response>
                        <status>failed</status>
			<message>User Id[0] should not be less than 1.</message>
			<internalError>null</internalError>
		</response>

case 2: GET http://localhost:8080/resteasy-demo/rest/users/100
	Response :

sivaprasadreddy

@Path("/{id}")
@GET
public Response getUserXMLById(@PathParam("id") Integer id) 
{
	if(id==null || id < 1 ){
		throw new ApplicationException("User Id["+id+"] should not be less than 1.");
	}
	User user = userService.getById(id);
		
	if(user==null ){

sivaprasadreddy

/**
 * ResourceNotFoundExceptionHandler.java
 */
package com.sivalabs.resteasydemo;

import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;

import org.springframework.stereotype.Component;