eugenp

public static String extractURIByRel(final String linkHeader, final String rel) {
    if (linkHeader == null) {
        return null;
    }

    String uriWithSpecifiedRel = null;
    final String[] links = linkHeader.split(", ");
    String linkRelation = null;
    for (final String link : links) {
        final int positionOfSeparator = link.indexOf(';');

eugenp

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
   xmlns:context="http://www.springframework.org/schema/context"
   xsi:schemaLocation="
      http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
      http://www.springframework.org/schema/context 
      http://www.springframework.org/schema/context/spring-context-3.1.xsd">
      

eugenp

package com.macys.rest.common;

import java.util.HashSet;
import java.util.Set;

/**
 * - link: http://thenoisychannel.com/2011/08/08/retiring-a-great-interview-problem/ <br>
 * Given an input string and a dictionary of words, segment the input string into a space-separated sequence of dictionary words if possible. 
 * For example, if the input string is "applepie" and dictionary contains a
 * standard set of English words, then we would return the string "apple pie" as output. 

eugenp

<dependency>
   <groupId>commons-codec</groupId>
   <artifactId>commons-codec</artifactId>
   <version>1.6</version>
</dependency>

<dependency>
   <groupId>org.apache.httpcomponents</groupId>
   <artifactId>httpcore</artifactId>
   <version>4.1.4</version>

eugenp

@Component
public class RestTemplateFactory implements 
    FactoryBean< RestTemplate >, InitializingBean{
   private RestTemplate restTemplate;
   
   public RestTemplate getObject(){
      return restTemplate;
   }
   public Class< RestTemplate > getObjectType(){
      return RestTemplate.class;

eugenp

@Autowired
private Environment env;
...
dataSource.setUrl(env.getProperty("jdbc.url"));

eugenp

<bean id="dataSource">
  <property name="url" value="${jdbc.url}" />
</bean>

eugenp

@Value( "${jdbc.url}" )
private String jdbcUrl;

eugenp

<bean class="org.springframework.context.support.PropertySourcesPlaceholderConfigurer">
  <property name="location">
    <list>
      <value>classpath:foo.properties</value>
    </list>
  </property>
  <property name="ignoreUnresolvablePlaceholders" value="true"/>
</bean>

eugenp

@Bean
public static PropertySourcesPlaceholderConfigurer properties(){
  PropertySourcesPlaceholderConfigurer pspc =
   new PropertySourcesPlaceholderConfigurer();
  Resource[] resources = new ClassPathResource[ ]
   { new ClassPathResource( "foo.properties" ) };
  pspc.setLocations( resources );
  pspc.setIgnoreUnresolvablePlaceholders( true );
  return pspc;
}