최근 들어 특정 콘텐츠에 부가 속성을 더하여 보여주는 UI가 증가하고 있다. 부가 속성의 예를 들자면 좋아요, 싫어요, 댓글, 공유 링크, 연관 게시물, 추천 게시물 등을 들 수 있다. 이러한 부가 속성들은 기획적 요구나 성능 이슈로 인하여 클라이언트마다 다른 UI를 보여줘야할 때가 있다. 웹 서버 개발자로써 자주 겪게되는 요구 사항 중 하나다. 이러한 요구 사항을 Java와 Spring Framework를 이용해서 어떻게 하면 OOP스럽게 풀어나갈 수 있을까. 당면 과제 해결과 리팩토링을 거쳐 조금씩 더 나은 애플리케이션을 만들어보고자 한다.
Authors
Rod Johnson , Juergen Hoeller , Keith Donald , Colin Sampaleanu , Rob Harrop , Thomas Risberg , Alef Arendsen , Darren Davison , Dmitriy Kopylenko , Mark Pollack , Thierry Templier , Erwin Vervaet , Portia Tung , Ben Hale , Adrian Colyer , John Lewis , Costin Leau , Mark Fisher , Sam Brannen , Ramnivas Laddad , Arjen Poutsma , Chris Beams , Tareq Abedrabbo , Andy Clement , Dave Syer , Oliver Gierke , Rossen Stoyanchev , Phillip Webb , Rob Winch , Brian Clozel , Stephane Nicoll , Sebastien DeleuzeCopyright © 2004-2016
Copies of this document may be made for your own use and for distribution to others, provided that you do not charge any fee for such copies and further provided that each copy contains this Copyright Notice, whether distributed in print or electronically.
Authors
Rod Johnson , Juergen Hoeller , Keith Donald , Colin Sampaleanu , Rob Harrop , Thomas Risberg , Alef Arendsen , Darren Davison , Dmitriy Kopylenko , Mark Pollack , Thierry Templier , Erwin Vervaet , Portia Tung , Ben Hale , Adrian Colyer , John Lewis , Costin Leau , Mark Fisher , Sam Brannen , Ramnivas Laddad , Arjen Poutsma , Chris Beams , Tareq Abedrabbo , Andy Clement , Dave Syer , Oliver Gierke , Rossen Stoyanchev , Phillip Webb , Rob Winch , Brian Clozel , Stephane Nicoll , Sebastien DeleuzeCopyright © 2004-2016
Copies of this document may be made for your own use and for distribution to others, provided that you do not charge any fee for such copies and further provided that each copy contains this Copyright Notice, whether distributed in print or electronically.
Authors
Rod Johnson , Juergen Hoeller , Keith Donald , Colin Sampaleanu , Rob Harrop , Thomas Risberg , Alef Arendsen , Darren Davison , Dmitriy Kopylenko , Mark Pollack , Thierry Templier , Erwin Vervaet , Portia Tung , Ben Hale , Adrian Colyer , John Lewis , Costin Leau , Mark Fisher , Sam Brannen , Ramnivas Laddad , Arjen Poutsma , Chris Beams , Tareq Abedrabbo , Andy Clement , Dave Syer , Oliver Gierke , Rossen Stoyanchev , Phillip Webb , Rob Winch , Brian Clozel , Stephane Nicoll , Sebastien DeleuzeCopyright © 2004-2016
Copies of this document may be made for your own use and for distribution to others, provided that you do not charge any fee for such copies and further provided that each copy contains this Copyright Notice, whether distributed in print or electronically.
Authors
Rod Johnson , Juergen Hoeller , Keith Donald , Colin Sampaleanu , Rob Harrop , Thomas Risberg , Alef Arendsen , Darren Davison , Dmitriy Kopylenko , Mark Pollack , Thierry Templier , Erwin Vervaet , Portia Tung , Ben Hale , Adrian Colyer , John Lewis , Costin Leau , Mark Fisher , Sam Brannen , Ramnivas Laddad , Arjen Poutsma , Chris Beams , Tareq Abedrabbo , Andy Clement , Dave Syer , Oliver Gierke , Rossen Stoyanchev , Phillip Webb , Rob Winch , Brian Clozel , Stephane Nicoll , Sebastien DeleuzeCopyright © 2004-2016
Copies of this document may be made for your own use and for distribution to others, provided that you do not charge any fee for such copies and further provided that each copy contains this Copyright Notice, whether distributed in print or electronically.
java.net.URL은 low-level 자원에 대한 접근을 모두 처리해내기에는 부족하다classpath나 ServletContext를 기준으로 자원에 접근하는 방법이 필요하다
Authors
Rod Johnson , Juergen Hoeller , Keith Donald , Colin Sampaleanu , Rob Harrop , Thomas Risberg , Alef Arendsen , Darren Davison , Dmitriy Kopylenko , Mark Pollack , Thierry Templier , Erwin Vervaet , Portia Tung , Ben Hale , Adrian Colyer , John Lewis , Costin Leau , Mark Fisher , Sam Brannen , Ramnivas Laddad , Arjen Poutsma , Chris Beams , Tareq Abedrabbo , Andy Clement , Dave Syer , Oliver Gierke , Rossen Stoyanchev , Phillip Webb , Rob Winch , Brian Clozel , Stephane Nicoll , Sebastien DeleuzeCopyright © 2004-2016
Copies of this document may be made for your own use and for distribution to others, provided that you do not charge any fee for such copies and further provided that each copy contains this Copyright Notice, whether distributed in print or electronically.
org.springframework.context.ApplicationContext 인터페이스는 Spring IoC container이다. 구현체들은 bean을 인스턴스화, 설정, 조합하는 역할을 책임지고 있다.
ApplicationContext context = new ClassPathXmlApplicationContext("services.xml", "daos.xml");
Netflix에서 Circuit Breaker Pattern을 구현한 라이브러리이다. Micro Service Architecture에서 장애 전파 방지를 할 수 있다.