有时间再进行整理
package xxx.service.impl;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.client.RestTemplate;
import com.google.common.base.Joiner;
import xxx.config.ApplicationProperties;
import xxx.dbmodel.Copyright;
import xxx.repository.generic.CopyrightGenericRepository;
import xxx.service.CopyrightService;
import xxx.web.rest.util.StringUtil;
@Service
@Transactional
public class CopyrightServiceImpl implements CopyrightService {
private static final Logger log = Logger.getLogger(CopyrightServiceImpl.class);
@Autowired
private ApplicationProperties applicationProperties;
@Autowired
private CopyrightGenericRepository copyrightGenericTRepository;
@Qualifier("solrRestTemplate")
@Autowired
private RestTemplate restTemplate;
@Override
public Copyright getOneById(String id) {
return copyrightGenericTRepository.getOneById(id);
}
@Override
public String getPageFromSolr(Copyright copyright, int page, int rows,
String sidx, String sord) {
//查询参数Map
Map<String, Object> paramsMap = new HashMap<>();
Map<String, String> copyrightFields = new HashMap<>();
try {
copyrightFields = BeanUtils.describe(copyright);
} catch (Exception e) {
log.info("search parms is error in CopyrightFieldsServiceImpl!", e);
}
for (Entry<String,String> field : copyrightFields.entrySet()) {
String key = field.getKey();
String value = field.getValue();
if(StringUtil.isNullStr(value) || "class".equals(key)){
continue;
}
if(key.endsWith("Id")){
paramsMap.put(key, value);
}else{
paramsMap.put(key, "*"+value+"*");
}
}
//指定查询表名
paramsMap.put("searchType", "CopyrightMG");
if(copyright.getBeginTime() != null){
paramsMap.put("beginTime","["+copyright.getBeginTime()+" TO * ]");
}
if(copyright.getEndTime() != null){
paramsMap.put("endTime","[ * TO "+copyright.getEndTime()+" ]");
}
//查询条件Map
Map<String, Object> queryMap = setQueryMap(paramsMap, page, rows, sidx, sord);
//solr查询
return restTemplate.postForObject(applicationProperties.getStorage().getSorlUrl(), queryMap, String.class);
}
private Map<String, Object> setQueryMap(Map<String, Object> paramsMap, int page, int rows, String sidx, String sord){
Map<String, Object> query = new HashMap<>();
String paramStr = Joiner.on(",").withKeyValueSeparator(":").join(paramsMap);
query.put("filterQueries", paramStr);
query.put("query", "*:*");
query.put("start", (page-1)*rows);//开始位置
query.put("rows", rows);//查询条数
String sort = "copyrightId desc";
if(!StringUtil.isNullStr(sidx)){
sort = sidx + " " + sord;
}
query.put("sort", sort);
//指定查询数媒集合
query.put("collection", applicationProperties.getStorage().getSorlIndexLibrary());
query.put("returnType", "1");
return query;
}
@Override
public Long count() {
return copyrightGenericTRepository.count();
}
}