Ejemplo n.º 1
0
 @Override
 public String toString() {
   if (row == null || !row.isAttached()) {
     return "Invalid object";
   }
   StringBuilder sb = new StringBuilder(row.getTable().getName() + " = [");
   String[] fields = getFieldNames();
   for (String field : fields) {
     long columnIndex = row.getColumnIndex(field);
     ColumnType type = row.getColumnType(columnIndex);
     sb.append("{");
     switch (type) {
       case BOOLEAN:
         sb.append(field + ": " + row.getBoolean(columnIndex));
         break;
       case INTEGER:
         sb.append(field + ": " + row.getLong(columnIndex));
         break;
       case FLOAT:
         sb.append(field + ": " + row.getFloat(columnIndex));
         break;
       case DOUBLE:
         sb.append(field + ": " + row.getDouble(columnIndex));
         break;
       case STRING:
         sb.append(field + ": " + row.getString(columnIndex));
         break;
       case BINARY:
         sb.append(field + ": " + row.getBinaryByteArray(columnIndex));
         break;
       case DATE:
         sb.append(field + ": " + row.getDate(columnIndex));
         break;
       case LINK:
         if (row.isNullLink(columnIndex)) {
           sb.append("null");
         } else {
           sb.append(field + ": " + row.getTable().getLinkTarget(columnIndex).getName());
         }
         break;
       case LINK_LIST:
         String targetType = row.getTable().getLinkTarget(columnIndex).getName();
         sb.append(
             String.format(
                 "%s: RealmList<%s>[%s]", field, targetType, row.getLinkList(columnIndex).size()));
         break;
       case TABLE:
       case MIXED:
       default:
         sb.append(field + ": ?");
     }
     sb.append("}, ");
   }
   sb.replace(sb.length() - 2, sb.length(), "");
   sb.append("]");
   return sb.toString();
 }
Ejemplo n.º 2
0
 /**
  * Returns the object being linked to from this field.
  *
  * @param fieldName Name of field.
  * @return the {@link DynamicRealmObject} representation of the linked object or {@code null} if
  *     no object is linked.
  * @throws IllegalArgumentException if field name doesn't exists or it doesn't contain links to
  *     other objects.
  */
 public DynamicRealmObject getObject(String fieldName) {
   long columnIndex = row.getColumnIndex(fieldName);
   if (row.isNullLink(columnIndex)) {
     return null;
   } else {
     long linkRowIndex = row.getLink(columnIndex);
     CheckedRow linkRow = row.getTable().getCheckedRow(linkRowIndex);
     return new DynamicRealmObject(realm, linkRow);
   }
 }
Ejemplo n.º 3
0
  @Override
  public int hashCode() {
    String realmName = realm.getPath();
    String tableName = row.getTable().getName();
    long rowIndex = row.getIndex();

    int result = 17;
    result = 31 * result + ((realmName != null) ? realmName.hashCode() : 0);
    result = 31 * result + ((tableName != null) ? tableName.hashCode() : 0);
    result = 31 * result + (int) (rowIndex ^ (rowIndex >>> 32));
    return result;
  }
Ejemplo n.º 4
0
 /**
  * Sets a reference to another object on the given field.
  *
  * @param fieldName the field name.
  * @param value the object to link to.
  * @throws IllegalArgumentException if field name doesn't exists, it doesn't link to other Realm
  *     objects, or the type of DynamicRealmObject doesn't match.
  */
 public void setObject(String fieldName, DynamicRealmObject value) {
   long columnIndex = row.getColumnIndex(fieldName);
   if (value == null) {
     row.nullifyLink(columnIndex);
   } else {
     if (value.realm == null || value.row == null) {
       throw new IllegalArgumentException(
           "Cannot link to objects that are not part of the Realm.");
     }
     if (!realm.getConfiguration().equals(value.realm.getConfiguration())) {
       throw new IllegalArgumentException("Cannot add an object from another Realm");
     }
     Table table = row.getTable();
     Table inputTable = value.row.getTable();
     if (!table.hasSameSchema(inputTable)) {
       throw new IllegalArgumentException(
           String.format(
               "Type of object is wrong. Was %s, expected %s",
               inputTable.getName(), table.getName()));
     }
     row.setLink(columnIndex, value.row.getIndex());
   }
 }
Ejemplo n.º 5
0
  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    DynamicRealmObject other = (DynamicRealmObject) o;

    String path = realm.getPath();
    String otherPath = other.realm.getPath();
    if (path != null ? !path.equals(otherPath) : otherPath != null) {
      return false;
    }

    String tableName = row.getTable().getName();
    String otherTableName = other.row.getTable().getName();
    if (tableName != null ? !tableName.equals(otherTableName) : otherTableName != null) {
      return false;
    }

    return row.getIndex() == other.row.getIndex();
  }
Ejemplo n.º 6
0
 /**
  * Return the type of object. This will normally correspond to the name of a model class that is
  * extending {@link RealmObject}.
  *
  * @return this objects type.
  */
 public String getType() {
   return row.getTable().getName().substring(Table.TABLE_PREFIX.length());
 }
Ejemplo n.º 7
0
 /**
  * Deletes this object from the Realm. Accessing any fields after removing the object will throw
  * an {@link IllegalStateException}.
  */
 public void removeFromRealm() {
   row.getTable().moveLastOver(row.getIndex());
   row = InvalidRow.INSTANCE;
 }