BoardSearchImpl > SPRING_DATA_JPA

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package web.repository;

import java.util.List;

import org.springframework.data.domain.Page;

import org.springframework.data.domain.PageImpl;

import org.springframework.data.domain.Pageable;

import org.springframework.data.jpa.repository.support.QuerydslRepositorySupport;

import com.querydsl.core.BooleanBuilder;

import com.querydsl.jpa.JPQLQuery;

import web.domain.Board;

import web.domain.QBoard;

public class BoardSearchImpl extends QuerydslRepositorySupport implements BoardSearch{

public BoardSearchImpl() {

super(Board.class);

}

@Override

public Page<Board> searchAll(String[] types, String keyword, Pageable pageable) {

QBoard board = QBoard.board; //Q도메인 객체 선언 및 초기화

JPQLQuery<Board> query = from(board); //select ... from board (쿼리 부분)

//검색 타입과 검색어가 있다면

if( (types != null && types.length > 0) && keyword != null ) {

BooleanBuilder booleanBuilder = new BooleanBuilder();

for(String type : types) {

switch (type){

case "t":

booleanBuilder.or(board.title.contains(keyword));

break;

case "c":

booleanBuilder.or(board.content.contains(keyword));

break;

case "w":

booleanBuilder.or(board.writer.contains(keyword));

break;

} //switch

} //for

query.where(booleanBuilder);

} //if

query.where(board.bno.gt(0L));

//paging

this.getQuerydsl().applyPagination(pageable, query);

List<Board> list = query.fetch();

long count = query.fetchCount();

return new PageImpl<>(list, pageable, count);

}

@Override

public Page<Board> search1(Pageable pageable) {

QBoard board = QBoard.board; //Q도메인 객체 선언 및 초기화

JPQLQuery<Board> query = from(board); //select ... from board (쿼리 부분)

query.where(board.title.contains("1")); //where title like '%1%' (쿼리 부분)

//paging

this.getQuerydsl().applyPagination(pageable, query);

List<Board> list = query.fetch();

long count = query.fetchCount();

return null;

}

}