runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/PrimitiveSpecAttribute.java

   1 package org.argeo.slc.core.execution;
   2
   3 import org.argeo.slc.SlcException;
   4
   5 public class PrimitiveSpecAttribute extends AbstractSpecAttribute implements
   6                 PrimitiveAccessor {
   7         // public enum Type {
   8         // string, integer
   9         // }
  10
  11         public final static String TYPE_STRING = "string";
  12         public final static String TYPE_INTEGER = "integer";
  13         public final static String TYPE_LONG = "long";
  14         public final static String TYPE_FLOAT = "float";
  15         public final static String TYPE_DOUBLE = "double";
  16         public final static String TYPE_BOOLEAN = "boolean";
  17
  18         private String type = "string";
  19         private Object value = null;
  20
  21         public Object getValue() {
  22                 return value;
  23         }
  24
  25         public void setValue(Object value) {
  26                 this.value = value;
  27         }
  28
  29         public String getType() {
  30                 return type;
  31         }
  32
  33         public Class<?> getTypeAsClass() {
  34                 return typeAsClass(type);
  35         }
  36
  37         public void setType(String type) {
  38                 this.type = type;
  39
  40                 // check whether type is recognized.
  41                 // TODO: make validation cleaner
  42                 typeAsClass(type);
  43         }
  44
  45         public static Class<?> typeAsClass(String type) {
  46                 if (TYPE_STRING.equals(type))
  47                         return String.class;
  48                 else if (TYPE_INTEGER.equals(type))
  49                         return Integer.class;
  50                 else if (TYPE_LONG.equals(type))
  51                         return Long.class;
  52                 else if (TYPE_FLOAT.equals(type))
  53                         return Float.class;
  54                 else if (TYPE_DOUBLE.equals(type))
  55                         return Double.class;
  56                 else if (TYPE_BOOLEAN.equals(type))
  57                         return Boolean.class;
  58                 else
  59                         throw new SlcException("Unrecognized type " + type);
  60         }
  61
  62 }