Package de.bmiag.tapir.selenium.element

Class TapirElementMethodInterceptor

java.lang.Object

de.bmiag.tapir.selenium.element.TapirElementMethodInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor

public class TapirElementMethodInterceptor
extends java.lang.Object
implements org.aopalliance.intercept.MethodInterceptor

The TapirElementMethodInterceptor wraps a single TapirElement. It intercepts all method calls in order to handle thrown exceptions. It retries the method invocation one more time if WebDriverExceptionOccurrenceBehaviour.shouldRetry(WebDriverException) returns true. Before retrying the TapirElement is queried again.

For performance reason the first try is always executed without any implicit wait time and the second try respects the configured implicit wait time. If the exception is thrown again, the interceptor simply rethrows it. Moreover the interceptor checks if the return type of a method is assignable to TapirElement or List<TapirElement>. If so a TapirElementMethodInterceptor or a TapirElementListMethodInterceptor is wrapped around the result.

Since:

2.0.0

Author:

Oliver Libutzki <[email protected]>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TapirElementMethodInterceptor.CacheKey

Constructor Summary

Constructors

Constructor	Description
TapirElementMethodInterceptor(java.util.function.Supplier<TapirElement> query, CacheInvalidator parentCacheInvalidator, com.google.common.reflect.TypeToken<?> typeToken)

Method Summary

Modifier and Type	Method	Description
protected java.util.Optional<java.lang.reflect.Type>	getListTypeArgument(java.lang.reflect.ParameterizedType parameterizedType)
java.lang.Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)
protected java.lang.Object	invokeReflective(TapirElement tapirElement, java.lang.reflect.Method method, java.lang.Object... args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TapirElementMethodInterceptor

public TapirElementMethodInterceptor(java.util.function.Supplier<TapirElement> query,
                                     CacheInvalidator parentCacheInvalidator,
                                     com.google.common.reflect.TypeToken<?> typeToken)

Method Detail

invoke

public java.lang.Object invoke(org.aopalliance.intercept.MethodInvocation invocation)
                        throws java.lang.Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

java.lang.Throwable

invokeReflective

protected java.lang.Object invokeReflective(TapirElement tapirElement,
                                            java.lang.reflect.Method method,
                                            java.lang.Object... args)

getListTypeArgument

protected java.util.Optional<java.lang.reflect.Type> getListTypeArgument(java.lang.reflect.ParameterizedType parameterizedType)