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XiaXiang 6 years ago
parent
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694dddcb81
  1. 0
      lib/report/.gitkeep
  2. 34
      src/main/java/com/fr/plugin/tabledata/modify/DemoDSModify.java
  3. 54
      src/main/java/com/fr/plugin/tabledata/modify/DemoDataModel.java

0
lib/report/.gitkeep

34
src/main/java/com/fr/plugin/tabledata/modify/DemoDSModify.java

@ -0,0 +1,34 @@
package com.fr.plugin.tabledata.modify;
import com.fr.base.TableData;
import com.fr.general.data.DataModel;
import com.fr.plugin.transform.ExecuteFunctionRecord;
import com.fr.plugin.transform.FunctionRecorder;
import com.fr.script.Calculator;
import com.fr.stable.fun.impl.AbstractDSModifyProvider;
@FunctionRecorder
public class DemoDSModify extends AbstractDSModifyProvider {
@Override
public boolean accept( TableData ds, Calculator cal, DataModel old ) {
try{
//每个第三方系统的表单结构都不一样~,这个实例处理的是SYS0792这个系统的
//SYS0792表单内容是以JSON形式存放在 “第三方表单内容”(第5个字段) 这个字段里面的
//结构为 {user:'',qnumber:'',addr:''}
Object id = cal.eval("=$sysID");
return "SYS0792".equals(id);
}catch(Exception e){
}
return false;
}
@Override
@ExecuteFunctionRecord
public DataModel modify(TableData ds, Calculator cal, DataModel old ) {
return new DemoDataModel(old);
}
}

54
src/main/java/com/fr/plugin/tabledata/modify/DemoDataModel.java

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package com.fr.plugin.tabledata.modify;
import com.fr.data.AbstractDataModel;
import com.fr.general.data.DataModel;
import com.fr.general.data.TableDataException;
import com.fr.json.JSONObject;
public class DemoDataModel extends AbstractDataModel {
private DataModel old = null;
private static String[] exCols = new String[]{"user","qnumber","addr"};
public DemoDataModel( DataModel old ){
this.old = old;
}
@Override
public int getColumnCount() throws TableDataException {
return old.getColumnCount()+2;
}
@Override
public String getColumnName(int i) throws TableDataException {
if(i<5){
return old.getColumnName(i);
}
if(i<8){
return exCols[i-5];
}
return old.getColumnName(i-2);
}
@Override
public int getRowCount() throws TableDataException {
return old.getRowCount();
}
@Override
public Object getValueAt(int r, int c) throws TableDataException {
if( c<5 ){
return old.getValueAt(r,c);
}
if( c<8 ){
try{
String val = (String) old.getValueAt(r,5);
JSONObject item = new JSONObject(val);
return item.opt(exCols[c-5]);
}catch(Exception e){
return null;
}
}
return old.getValueAt(r,c-2);
}
}
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