first commit

comm/News/src/project/news/NewsService.java

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+package project.news;
+
+import java.io.Serializable;
+import java.util.List;
+
+import kernel.web.Page;
+import project.invest.expert.model.Expert;
+import project.invest.project.model.Project;
+
+public interface NewsService {
+
+	public News findById(Serializable id);
+	
+	public News cacheById(Serializable id);
+
+	public News getIndex(String language);
+
+	public void save(News entity);
+
+	public void delete(String id);
+
+	public void update(News entity);
+
+	public Page cachePagedQuery(int pageNo, int pageSize, String language);
+
+	List<String> selectByLanguage(String language);
+
+	List<String> selectAnnouncements(String language);
+
+	List<News>  listNewsPage(String language, int pageNum, int pageSize);
+
+	List<Expert>  listExpertPage(String language, int pageNum, int pageSize);
+
+}