package com.xzx.gc.model;
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import com.fasterxml.jackson.annotation.JsonIgnore;
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import com.xzx.gc.annotation.Query;
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import com.xzx.gc.util.PageQuery;
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import java.lang.reflect.Field;
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/**
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* 子类继承此类获得翻页功能
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* @author lijiazhi
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*/
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public class PageParam {
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Integer page = null;
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Integer limit = null;
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public Integer getPage() {
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return page;
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}
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public void setPage(Integer page) {
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this.page = page;
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}
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@JsonIgnore
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public PageQuery getPageQuery() {
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Field[] fs =this.getClass().getDeclaredFields();
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for(Field f:fs){
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Query query = f.getAnnotation(Query.class);
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if(query==null){
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continue ;
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}
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if (query.fuzzy()) {
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try {
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if ( f.getType() == String.class) {
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f.setAccessible(true);
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Object o = f.get(this);
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if (o != null && !o.toString().isEmpty()) {
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f.set(this,"%"+o.toString()+"%");
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}
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}
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} catch (IllegalAccessException e) {
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e.printStackTrace();
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}
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}
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}
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PageQuery query = new PageQuery();
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query.setParas(this);
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if (page != null) {
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query.setPageNumber(page);
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query.setPageSize(limit);
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}
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return query;
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}
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public Integer getLimit() {
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return limit;
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}
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public void setLimit(Integer limit) {
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this.limit = limit;
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}
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}
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