MetadataGen.java

import java.io.*;
import java.util.*;
import imine.metadata.*;

public class MetadataGen {

  public static void main(String []args) {
    try {
      String metadataFile=args[0];
      System.err.println("Will read "+metadataFile);

      ObjectInputStream p = new java.io.ObjectInputStream(new java.io.FileInputStream(metadataFile));
      java.util.List metadataList= (java.util.List) p.readObject();

      //StringBuffer sqls=new StringBuffer();

      for(Iterator i=metadataList.iterator();i.hasNext();) {
          Metadata metadata=(Metadata)i.next();
          System.out.println("\n "+metadata.getMetadataName()  +" :" //+
                             //metadata.getMetadataDescription()
                          ); 
          for(Iterator j=metadata.getEntityList().iterator();j.hasNext();) {
              Entity entity=(Entity)j.next();
              System.out.println("\n       "+entity.getTableName() // +"':" +
                                 //entity.getEntityDescription()
                                  ); 
              //sqls.append("SELECT ");
              int ki=0;
              for(Iterator k=entity.getAttributeList().iterator();k.hasNext();) {
                  //sqls.append((ki>0)?",":"");
                  Attribute attribute=(Attribute)k.next();
                  System.out.println("               "+attribute.getColumnName() //+"':"+
                                     //attribute.getAttributeDescription()
                                                                                 ); 
                  //sqls.append(attribute.getColumnName());
                  ki++;
              }
              //sqls.append(" FROM "+entity.getTableName()+" WHERE ROWNUM<4;\n\n");
          }
      }
      //System.out.println("The SQL to select 4 rows from all the entities is\n");
      //System.out.println(sqls.toString());
    } catch (Exception e) {
      System.err.println("Exception "+e.toString());
      e.printStackTrace();
    }
  }
}

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