Examples of org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator

Package org.eclipse.persistence.jpa.jpql

Examples of org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator

org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator
The base validator responsible to gather the problems found in a JPQL query by validating the content to make sure it is semantically valid, i.e. based on the information contained in the JPA application. The grammar is not validated by this visitor.
Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves. @see AbstractGrammarValidator @version 2.4.2 @since 2.4 @author Pascal Filion

   * @param expression The parsed tree representation of the query
   * @param problems A non-<code>null</code> list that will be used to store the {@link
   * JPQLQueryProblem problems} if any was found
   */
  public void validateSemantic(Expression expression, List<JPQLQueryProblem> problems) {
    AbstractSemanticValidator visitor = getSemanticValidator();
    try {
      visitor.setProblems(problems);
      expression.accept(visitor);
    }
    finally {
      visitor.dispose();
    }
  }

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   * @param expression The parsed tree representation of the query
   * @param problems A non-<code>null</code> list that will be used to store the {@link
   * JPQLQueryProblem problems} if any was found
   */
  public void validateSemantic(Expression expression, List<JPQLQueryProblem> problems) {
    AbstractSemanticValidator visitor = getSemanticValidator();
    try {
      visitor.setProblems(problems);
      expression.accept(visitor);
    }
    finally {
      visitor.dispose();
    }
  }

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