本文整理了Java中org.apache.openjpa.persistence.QueryImpl.declareParameter方法的一些代码示例，展示了QueryImpl.declareParameter的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QueryImpl.declareParameter方法的具体详情如下：
包路径：org.apache.openjpa.persistence.QueryImpl
类名称：QueryImpl
方法名：declareParameter

QueryImpl.declareParameter介绍

暂无

代码示例

代码示例来源：origin: org.apache.openjpa/openjpa-all

@Override
public StoredProcedureQuery registerStoredProcedureParameter(int position, Class type, ParameterMode mode) {
  buildParametersIfNeeded();
  ParameterImpl param = new ParameterImpl(position, type);
  _delegate.declareParameter(position, param);
  return this;
}

代码示例来源：origin: org.apache.openjpa/openjpa-all

@Override
public StoredProcedureQuery registerStoredProcedureParameter(String name, Class type, ParameterMode mode) {
  buildParametersIfNeeded();
  ParameterImpl param = new ParameterImpl(name, type);
  _delegate.declareParameter(name, param);
  return this;
}

代码示例来源：origin: org.apache.openjpa/openjpa-persistence

@Override
public StoredProcedureQuery registerStoredProcedureParameter(int position, Class type, ParameterMode mode) {
  buildParametersIfNeeded();
  ParameterImpl param = new ParameterImpl(position, type);
  _delegate.declareParameter(position, param);
  return this;
}

代码示例来源：origin: org.apache.openjpa/openjpa-persistence

@Override
public StoredProcedureQuery registerStoredProcedureParameter(String name, Class type, ParameterMode mode) {
  buildParametersIfNeeded();
  ParameterImpl param = new ParameterImpl(name, type);
  _delegate.declareParameter(name, param);
  return this;
}

代码示例来源：origin: org.apache.openjpa/openjpa-all

/**
 * Create a query from the given CritriaQuery.
 * Compile to register the parameters in this query.
 */
public <T> TypedQuery<T> createQuery(CriteriaQuery<T> criteriaQuery) {
  ((OpenJPACriteriaQuery<T>)criteriaQuery).compile(); 
  
  org.apache.openjpa.kernel.Query kernelQuery =_broker.newQuery(CriteriaBuilderImpl.LANG_CRITERIA, criteriaQuery);
  
  QueryImpl<T> facadeQuery = newQueryImpl(kernelQuery, null).setId(criteriaQuery.toString());
  Set<ParameterExpression<?>> params = criteriaQuery.getParameters();
  
  for (ParameterExpression<?> param : params) {
    facadeQuery.declareParameter(param, param);
  }
  return facadeQuery;
}

代码示例来源：origin: org.apache.openjpa/openjpa-persistence

/**
 * Create a query from the given CritriaQuery.
 * Compile to register the parameters in this query.
 */
public <T> TypedQuery<T> createQuery(CriteriaQuery<T> criteriaQuery) {
  ((OpenJPACriteriaQuery<T>)criteriaQuery).compile(); 
  
  org.apache.openjpa.kernel.Query kernelQuery =_broker.newQuery(CriteriaBuilderImpl.LANG_CRITERIA, criteriaQuery);
  
  QueryImpl<T> facadeQuery = newQueryImpl(kernelQuery, null).setId(criteriaQuery.toString());
  Set<ParameterExpression<?>> params = criteriaQuery.getParameters();
  
  for (ParameterExpression<?> param : params) {
    facadeQuery.declareParameter(param, param);
  }
  return facadeQuery;
}

代码示例来源：origin: org.apache.openejb.patch/openjpa-persistence

/**
 * Create a query from the given CritriaQuery.
 * Compile to register the parameters in this query.
 */
public <T> TypedQuery<T> createQuery(CriteriaQuery<T> criteriaQuery) {
  ((OpenJPACriteriaQuery<T>)criteriaQuery).compile(); 
  
  org.apache.openjpa.kernel.Query kernelQuery =_broker.newQuery(CriteriaBuilderImpl.LANG_CRITERIA, criteriaQuery);
  
  QueryImpl<T> facadeQuery = newQueryImpl(kernelQuery, null).setId(criteriaQuery.toString());
  Set<ParameterExpression<?>> params = criteriaQuery.getParameters();
  
  for (ParameterExpression<?> param : params) {
    facadeQuery.declareParameter(param, param);
  }
  return facadeQuery;
}

代码示例来源：origin: org.apache.openejb.patch/openjpa

/**
 * Create a query from the given CritriaQuery.
 * Compile to register the parameters in this query.
 */
public <T> TypedQuery<T> createQuery(CriteriaQuery<T> criteriaQuery) {
  ((OpenJPACriteriaQuery<T>)criteriaQuery).compile(); 
  
  org.apache.openjpa.kernel.Query kernelQuery =_broker.newQuery(CriteriaBuilderImpl.LANG_CRITERIA, criteriaQuery);
  
  QueryImpl<T> facadeQuery = newQueryImpl(kernelQuery, null).setId(criteriaQuery.toString());
  Set<ParameterExpression<?>> params = criteriaQuery.getParameters();
  
  for (ParameterExpression<?> param : params) {
    facadeQuery.declareParameter(param, param);
  }
  return facadeQuery;
}

代码示例来源：origin: org.apache.openjpa/openjpa-all

private void buildParametersIfNeeded() {
  if (!_declaredParams) {
    for (MultiQueryMetaData.Parameter entry : _meta.getParameters()) {
      final Object key;
      final Parameter<?> param;
      if (entry.getName() == null) {
        key = entry.getPosition();
        param = new ParameterImpl(entry.getPosition(), entry.getType());
      } else {
        key = entry.getName();
        param = new ParameterImpl(entry.getName(), entry.getType());
      }
      _delegate.declareParameter(key, param);
    }
    _declaredParams = true;
  }
}

代码示例来源：origin: org.apache.openjpa/openjpa-persistence

private void buildParametersIfNeeded() {
  if (!_declaredParams) {
    for (MultiQueryMetaData.Parameter entry : _meta.getParameters()) {
      final Object key;
      final Parameter<?> param;
      if (entry.getName() == null) {
        key = entry.getPosition();
        param = new ParameterImpl(entry.getPosition(), entry.getType());
      } else {
        key = entry.getName();
        param = new ParameterImpl(entry.getName(), entry.getType());
      }
      _delegate.declareParameter(key, param);
    }
    _declaredParams = true;
  }
}