Package com.espertech.esper.event

Examples of com.espertech.esper.event.EventBeanCopyMethod

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        }

        // obtain copy method
        List<String> propertiesUniqueList = new ArrayList<String>(new HashSet<String>(properties));
        String[] propertiesArray = propertiesUniqueList.toArray(new String[propertiesUniqueList.size()]);
        EventBeanCopyMethod copyMethod = eventTypeSPI.getCopyMethod(propertiesArray);
        if (copyMethod == null) {
            throw new ExprValidationException("Event type does not support event bean copy");
        }

        NamedWindowUpdateItem[] updateItemsArray = updateItems.toArray(new NamedWindowUpdateItem[updateItems.size()]);
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                    writableProperty.getPropertyType(), assignmentPair.getFirst());
            properties.add(assignmentPair.getFirst());
        }

        // check copy-able
        EventBeanCopyMethod copyMethod = eventTypeSPI.getCopyMethod(properties.toArray(new String[properties.size()]));
        if (copyMethod == null)
        {
            throw new ExprValidationException("The update-clause requires the underlying event representation to support copy (via Serializable by default)");
        }
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            }
            EventBeanWriter writer = eventTypeSPI.getWriter(properties.toArray(new String[properties.size()]));
            desc.add(new InternalEventRouterEntry(priority, isDrop, entry.getKey().getOptionalWhereClause(), expressions, writer, entry.getValue().getWideners(), entry.getValue().getOutputView(), entry.getValue().getAgentInstanceLock(), entry.getValue().hasSubselect));
        }

        EventBeanCopyMethod copyMethod = eventTypeSPI.getCopyMethod(eventPropertiesWritten.toArray(new String[eventPropertiesWritten.size()]));
        if (copyMethod == null)
        {
            return new NullableObject<InternalEventRouterPreprocessor>(null);
        }
        return new NullableObject<InternalEventRouterPreprocessor>(new InternalEventRouterPreprocessor(copyMethod, desc));
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        copyMethods = new HashMap<EventTypeSPI, EventBeanCopyMethod>();
        for (Map.Entry<EventTypeSPI, CopyMethodDesc> entry : eventTypeWrittenProps.entrySet()) {
            List<String> propsWritten = entry.getValue().getPropertiesCopied();
            String[] props = propsWritten.toArray(new String[propsWritten.size()]);
            EventBeanCopyMethod copyMethod = entry.getKey().getCopyMethod(props);
            if (copyMethod == null){
                throw new ExprValidationException("Variable '" + entry.getValue().getVariableName()
                    + "' of declared type " + JavaClassHelper.getClassNameFullyQualPretty(entry.getKey().getUnderlyingType()) +
                        "' cannot be assigned to");
            }
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        copyMethods = new HashMap<EventTypeSPI, EventBeanCopyMethod>();
        for (Map.Entry<EventTypeSPI, CopyMethodDesc> entry : eventTypeWrittenProps.entrySet()) {
            List<String> propsWritten = entry.getValue().getPropertiesCopied();
            String[] props = propsWritten.toArray(new String[propsWritten.size()]);
            EventBeanCopyMethod copyMethod = entry.getKey().getCopyMethod(props);
            if (copyMethod == null){
                throw new ExprValidationException("Variable '" + entry.getValue().getVariableName()
                    + "' of declared type " + JavaClassHelper.getClassNameFullyQualPretty(entry.getKey().getUnderlyingType()) +
                        "' cannot be assigned to");
            }
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        String[] propertyNames = properties.toArray(new String[properties.size()]);

        // map expression index to property index
        List<String> propertiesUniqueList = new ArrayList<String>(new HashSet<String>(properties));
        String[] propertiesArray = propertiesUniqueList.toArray(new String[propertiesUniqueList.size()]);
        EventBeanCopyMethod copyMethod = eventTypeSPI.getCopyMethod(propertiesArray);
        if (copyMethod == null) {
            throw new ExprValidationException("Event type does not support event bean copy");
        }

        return new NamedWindowUpdateHelper(expressions, propertyNames, writers, copyMethod, notNullableField, wideners);
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                    writableProperty.getPropertyType(), assignment.getVariableName());
            properties.add(assignment.getVariableName());
        }

        // check copy-able
        EventBeanCopyMethod copyMethod = eventTypeSPI.getCopyMethod(properties.toArray(new String[properties.size()]));
        if (copyMethod == null)
        {
            throw new ExprValidationException("The update-clause requires the underlying event representation to support copy (via Serializable by default)");
        }
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            }
            EventBeanWriter writer = eventTypeSPI.getWriter(properties.toArray(new String[properties.size()]));
            desc.add(new InternalEventRouterEntry(priority, isDrop, entry.getKey().getOptionalWhereClause(), expressions, writer, entry.getValue().getWideners(), entry.getValue().getOutputView(), entry.getValue().getAgentInstanceLock(), entry.getValue().hasSubselect));
        }

        EventBeanCopyMethod copyMethod = eventTypeSPI.getCopyMethod(eventPropertiesWritten.toArray(new String[eventPropertiesWritten.size()]));
        if (copyMethod == null)
        {
            return new NullableObject<InternalEventRouterPreprocessor>(null);
        }
        return new NullableObject<InternalEventRouterPreprocessor>(new InternalEventRouterPreprocessor(copyMethod, desc));
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Related Classes of com.espertech.esper.event.EventBeanCopyMethod

  • com.espertech.esper.core.InternalEventRouterImpl
  • com.espertech.esper.core.service.InternalEventRouterImpl
  • com.espertech.esper.epl.named.NamedWindowUpdateHelper
  • com.espertech.esper.epl.variable.VariableReadWritePackage
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