本文整理汇总了Java中com.espertech.esper.epl.expression.ExprValidationException.getMessage方法的典型用法代码示例。如果您正苦于以下问题：Java ExprValidationException.getMessage方法的具体用法？Java ExprValidationException.getMessage怎么用？Java ExprValidationException.getMessage使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.espertech.esper.epl.expression.ExprValidationException的用法示例。
在下文中一共展示了ExprValidationException.getMessage方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: open
import com.espertech.esper.epl.expression.ExprValidationException; //导入方法依赖的package包/类
public void open(DataFlowOpOpenContext openContext) {
FilterValueSet valueSet;
try {
List<ExprNode> filters = Collections.emptyList();
if (filter != null) {
filters = Collections.singletonList(filter);
}
FilterSpecCompiled spec = FilterSpecCompiler.makeFilterSpec(eventType, eventType.getName(), filters, null,
null, null, new StreamTypeServiceImpl(eventType, eventType.getName(), true, agentInstanceContext.getEngineURI()), null, agentInstanceContext.getStatementContext(), new ArrayList<Integer>());
valueSet = spec.getValueSet(null, agentInstanceContext, null);
}
catch (ExprValidationException ex) {
throw new EPException("Failed to open filter: " + ex.getMessage(), ex);
}
EPStatementAgentInstanceHandle handle = new EPStatementAgentInstanceHandle(agentInstanceContext.getStatementContext().getEpStatementHandle(), agentInstanceContext.getAgentInstanceLock(), 0, new StatementAgentInstanceFilterVersion());
callbackHandle = new EPStatementHandleCallback(handle, this);
agentInstanceContext.getStatementContext().getFilterService().add(valueSet, callbackHandle);
}
示例2: getWidener
import com.espertech.esper.epl.expression.ExprValidationException; //导入方法依赖的package包/类
private static TypeWidener getWidener(int columnNum, Class selectClauseType, Class parameterType, Method method) {
if (selectClauseType == null || parameterType == null) {
return null;
}
if (selectClauseType == parameterType) {
return null;
}
try {
return TypeWidenerFactory.getCheckPropertyAssignType("Select-Clause Column " + columnNum, selectClauseType, parameterType, "Method Parameter " + columnNum);
}
catch (ExprValidationException e) {
throw new EPException("Unexpected exception assigning select clause columns to subscriber method " + method + ": " + e.getMessage(), e);
}
}