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@@ -430,6 +430,174 @@ public class ImportExcel {
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}
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/**
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+ * 获取导入数据列表
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+ * @param cls 导入对象类型
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+ * @param groups 导入分组
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+ */
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+ public <E> List<E> getNewDataList(Class<E> cls, int... groups) throws InstantiationException, IllegalAccessException{
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+ List<Object[]> annotationList = Lists.newArrayList();
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+ // Get annotation field
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+ Field[] fs = cls.getDeclaredFields();
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+ for (Field f : fs){
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+ ExcelField ef = f.getAnnotation(ExcelField.class);
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+ if (ef != null && (ef.type()==0 || ef.type()==2)){
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+ if (groups!=null && groups.length>0){
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+ boolean inGroup = false;
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+ for (int g : groups){
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+ if (inGroup){
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+ break;
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+ }
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+ for (int efg : ef.groups()){
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+ if (g == efg){
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+ inGroup = true;
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+ annotationList.add(new Object[]{ef, f});
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+ break;
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+ }
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+ }
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+ }
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+ }else{
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+ annotationList.add(new Object[]{ef, f});
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+ }
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+ }
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+ }
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+ // Get annotation method
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+ Method[] ms = cls.getDeclaredMethods();
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+ for (Method m : ms){
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+ ExcelField ef = m.getAnnotation(ExcelField.class);
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+ if (ef != null && (ef.type()==0 || ef.type()==2)){
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+ if (groups!=null && groups.length>0){
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+ boolean inGroup = false;
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+ for (int g : groups){
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+ if (inGroup){
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+ break;
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+ }
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+ for (int efg : ef.groups()){
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+ if (g == efg){
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+ inGroup = true;
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+ annotationList.add(new Object[]{ef, m});
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+ break;
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+ }
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+ }
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+ }
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+ }else{
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+ annotationList.add(new Object[]{ef, m});
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+ }
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+ }
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+ }
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+ // Field sorting
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+ Collections.sort(annotationList, new Comparator<Object[]>() {
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+ public int compare(Object[] o1, Object[] o2) {
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+ return new Integer(((ExcelField)o1[0]).sort()).compareTo(
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+ new Integer(((ExcelField)o2[0]).sort()));
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+ };
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+ });
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+ //log.debug("Import column count:"+annotationList.size());
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+ // Get excel data
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+ List<E> dataList = Lists.newArrayList();
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+ for (int i = this.getDataRowNum(); i <= this.getLastDataRowNum(); i++) {
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+ E e = (E)cls.newInstance();
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+ int column = 0;
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+ Row row = this.getRow(i);
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+ StringBuilder sb = new StringBuilder();
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+ for (Object[] os : annotationList){
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+ ExcelField ef = (ExcelField)os[0];
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+ Object val = null;
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+ if (ef.colNum()!=0) {
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+ val = this.getCellValue(row, ef.colNum());
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+ }else {
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+ val = this.getCellValue(row, column++);
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+ }
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+ if (val != null){
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+
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+ // If is dict type, get dict value
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+ if (StringUtils.isNotBlank(ef.dictType())){
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+ val = DictUtils.getDictValue(val.toString(), ef.dictType(), "");
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+ //log.debug("Dictionary type value: ["+i+","+colunm+"] " + val);
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+ }
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+ if (StringUtils.isNotBlank(ef.mainDictType())){
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+ val = DictUtils.getMainDictValue(val.toString(), ef.mainDictType(), "");
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+ //log.debug("Dictionary type value: ["+i+","+colunm+"] " + val);
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+ }
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+ // Get param type and type cast
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+ Class<?> valType = Class.class;
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+ if (os[1] instanceof Field){
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+ valType = ((Field)os[1]).getType();
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+ }else if (os[1] instanceof Method){
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+ Method method = ((Method)os[1]);
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+ if ("get".equals(method.getName().substring(0, 3))){
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+ valType = method.getReturnType();
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+ }else if("set".equals(method.getName().substring(0, 3))){
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+ valType = ((Method)os[1]).getParameterTypes()[0];
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+ }
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+ }
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+ //log.debug("Import value type: ["+i+","+column+"] " + valType);
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+ try {
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+ //如果导入的java对象，需要在这里自己进行变换。
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+ if (valType == String.class){
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+ String s = String.valueOf(val.toString());
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+ if(StringUtils.endsWith(s, ".0")){
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+ val = StringUtils.substringBefore(s, ".0");
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+ }else{
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+ val = String.valueOf(val.toString());
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+ }
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+ }else if (valType == Integer.class){
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+ val = Double.valueOf(val.toString()).intValue();
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+ }else if (valType == Long.class){
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+ val = Double.valueOf(val.toString()).longValue();
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+ }else if (valType == Double.class){
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+ if(val instanceof String){
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+ val = ((String) val).replaceAll(",","");
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+ }
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+ val = Double.valueOf(val.toString());
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+ }else if (valType == Float.class){
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+ val = Float.valueOf(val.toString());
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+ }else if (valType == Date.class){
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+ SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd");
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+ val=sdf.parse(val.toString());
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+ }else if (valType == User.class){
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+ val = UserUtils.getByUserName(val.toString());
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+ }else if (valType == Office.class){
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+ val = UserUtils.getByOfficeName(val.toString());
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+ }else if (valType == Area.class){
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+ val = UserUtils.getByAreaName(val.toString());
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+ }else if (valType == WorkJobGrade.class){
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+ val = UserUtils.getByWorkJobGradeName(val.toString());
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+ }else{
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+ if (ef.fieldType() != Class.class){
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+ val = ef.fieldType().getMethod("getValue", String.class).invoke(null, val.toString());
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+ }else{
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+ val = Class.forName(this.getClass().getName().replaceAll(this.getClass().getSimpleName(),
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+ "fieldtype."+valType.getSimpleName()+"Type")).getMethod("getValue", String.class).invoke(null, val.toString());
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+ }
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+ }
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+ } catch (Exception ex) {
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+ log.info("Get cell value ["+i+","+column+"] error: " + ex.toString());
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+ val = null;
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+ }
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+ // set entity value
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+ if (os[1] instanceof Field){
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+ Reflections.invokeSetter(e, ((Field)os[1]).getName(), val);
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+ }else if (os[1] instanceof Method){
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+ String mthodName = ((Method)os[1]).getName();
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+ if ("get".equals(mthodName.substring(0, 3))){
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+ mthodName = "set"+StringUtils.substringAfter(mthodName, "get");
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+ }
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+ try {
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+ Reflections.invokeMethod(e, mthodName, new Class[]{valType}, new Object[]{val});
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+ }catch (Exception e3){
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+ log.error("解析Excel失败。",e3);
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+ }
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+ }
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+ }
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+ sb.append(val+", ");
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+ }
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+ dataList.add(e);
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+ log.debug("Read success: ["+i+"] "+sb.toString());
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+ }
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+ return dataList;
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+ }
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+
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+ /**
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* 客户的报表数据
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* @param cls
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* @param groups
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user5