Android Open Source - LitePal Data Support Exception

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The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C)  Tony Green, Litepal Framework Open Source Project
 *//w w w. j  ava  2s  . com
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.litepal.exceptions;

/**
 * When LitePal deals with CRUD actions of DataSupport, it may throw
 * DataSupportException.
 * 
 * @author Tony Green
 * @since 1.1
 */
public class DataSupportException extends RuntimeException {
  private static final long serialVersionUID = 1L;

  /**
   * Thrown when models have invalid type for id fields. Only int or long is
   * supported.
   */
  public static final String ID_TYPE_INVALID_EXCEPTION = "id type is not supported. Only int or long is acceptable for id";

  /**
   * Thrown when the saving model is not an instance of DataSupport.
   */
  public static final String MODEL_IS_NOT_AN_INSTANCE_OF_DATA_SUPPORT = " should be inherited from DataSupport";

  /**
   * Thrown when developers use wrong field to declare many2one or many2many
   * associations.
   */
  public static final String WRONG_FIELD_TYPE_FOR_ASSOCIATIONS = "The field to declare many2one or many2many associations should be List or Set.";

  /**
   * Thrown when fail to save a model.
   */
  public static final String SAVE_FAILED = "Save current model failed.";

  /**
   * Thrown when there is no default constructor in model class to update.
   */
  public static final String INSTANTIATION_EXCEPTION = " needs a default constructor.";

  /**
   * Thrown when the parameters in conditions are incorrect.
   */
  public static final String UPDATE_CONDITIONS_EXCEPTION = "The parameters in conditions are incorrect.";

  /**
   * Constructor of DataSupportException.
   * 
   * @param errorMessage
   *            the description of this exception.
   */
  public DataSupportException(String errorMessage) {
    super(errorMessage);
  }

  /**
   * Thrown when the VM notices that a program tries to reference, on a class
   * or object, a method that does not exist.
   * 
   * @param className
   *            The class name.
   * @param methodName
   *            The method name which is missing.
   * @return Exception message.
   */
  public static String noSuchMethodException(String className, String methodName) {
    return "The " + methodName + " method in " + className
        + " class is necessary which does not exist.";
  }

  /**
   * Thrown when the virtual machine notices that a program tries to
   * reference, on a class or object, a field that does not exist.
   * 
   * @param className
   *            The class name.
   * @param fieldName
   *            The field name which is missing.
   * @return Exception message.
   */
  public static String noSuchFieldExceptioin(String className, String fieldName) {
    return "The " + fieldName + " field in " + className
        + " class is necessary which does not exist.";
  }

}

Java Source Code List