Android Open Source - digital-ocean-swimmer Table Helper

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From Project

Back to project page digital-ocean-swimmer.

License

The source code is released under:

MIT License

Java Source Code

package com.yassirh.digitalocean.data;
/*ww w .  ja  v a2 s  .c om*/
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map.Entry;
import java.util.Set;


public class TableHelper{
  
  protected HashMap<String, String> columns = new HashMap<String, String>();
  public String TABLE_NAME = "";
  public static final String ID = "id";
  
  public String getCreateSql() {
    String sql = "CREATE TABLE " + TABLE_NAME + " (";
    for (Entry<String, String> column : columns.entrySet()){
      sql += column.getKey() + " " + column.getValue() + ","; 
    }
    sql = sql.substring(0, sql.length() -1);
    sql += ");";
    return sql;
  }
  
  public String getDropSql(){
    return "DROP TABLE IF EXISTS " + TABLE_NAME;
  }

  public String[] getAllColumns() {
    String[] columnsStrings = new String[this.columns.size()];
    Set<String> keys = this.columns.keySet();
    Iterator<String> iterator = keys.iterator();
    for(int i = 0;i < this.columns.size(); i++){
      columnsStrings[i] = iterator.next();
    }
    return columnsStrings;
  }
}

Java Source Code List

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