Package graphql

Class GraphQLUnusualConfiguration.PropertyDataFetcherConfig

java.lang.Object

graphql.GraphQLUnusualConfiguration.PropertyDataFetcherConfig

Enclosing class:

GraphQLUnusualConfiguration

public static class GraphQLUnusualConfiguration.PropertyDataFetcherConfig
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final GraphQLUnusualConfiguration	configuration

Method Summary

Modifier and Type	Method	Description
GraphQLUnusualConfiguration.PropertyDataFetcherConfig	clearReflectionCache()	PropertyDataFetcher caches the methods and fields that map from a class to a property for runtime performance reasons as well as negative misses.
boolean	setUseNegativeCache(boolean flag)	This can be used to control whether PropertyDataFetcher will cache negative lookups for a property for performance reasons.
boolean	setUseSetAccessible(boolean flag)	This can be used to control whether PropertyDataFetcher will use Method.setAccessible(boolean) to gain access to property values.
GraphQLUnusualConfiguration	then()

Methods inherited from class java.lang.Object

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

Field Details

configuration

protected final GraphQLUnusualConfiguration configuration

Method Details

clearReflectionCache

public GraphQLUnusualConfiguration.PropertyDataFetcherConfig clearReflectionCache()

PropertyDataFetcher caches the methods and fields that map from a class to a property for runtime performance reasons as well as negative misses.

However during development you might be using an assistance tool like JRebel to allow you to tweak your code base and this caching may interfere with this. So you can call this method to clear the cache. A JRebel plugin could be developed to do just that.

setUseSetAccessible

public boolean setUseSetAccessible(boolean flag)

This can be used to control whether PropertyDataFetcher will use Method.setAccessible(boolean) to gain access to property values. By default, it PropertyDataFetcher WILL use setAccessible.

Parameters:

flag - whether to use setAccessible

Returns:

the previous value of the flag

setUseNegativeCache

public boolean setUseNegativeCache(boolean flag)

This can be used to control whether PropertyDataFetcher will cache negative lookups for a property for performance reasons. By default it PropertyDataFetcher WILL cache misses.

Parameters:

flag - whether to cache misses

Returns:

the previous value of the flag

then

public GraphQLUnusualConfiguration then()

Returns:

an element that allows you to chain multiple configuration elements