Module io.ebean.api

Package io.ebean.config

Class ClassLoadConfig

java.lang.Object

io.ebean.config.ClassLoadConfig

public class ClassLoadConfig
extends Object

Helper to find classes taking into account the context class loader.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ClassLoadConfig.ClassLoaderContext	Wraps the preferred, caller and context class loaders.

Field Summary

Fields

Modifier and Type	Field	Description
protected ClassLoadConfig.ClassLoaderContext	context

Constructor Summary

Constructors

Constructor	Description
ClassLoadConfig()	Construct with the default classLoader search with context classLoader first.
ClassLoadConfig(ClassLoader classLoader)	Specify the classLoader to use for class detection and new instance creation.

Method Summary

Modifier and Type	Method	Description
protected Class<?>	forName(String name)	Load a class taking into account a context class loader (if present).
ClassLoader	getClassLoader()	Return the classLoader to use for service loading etc.
boolean	isJacksonAnnotationsPresent()	Return true if Jackson annotations like JsonIgnore are present.
boolean	isJacksonCorePresent()
boolean	isJacksonObjectMapperPresent()	Return true if Jackson ObjectMapper is present.
boolean	isJakartaValidationAnnotationsPresent()	Return true if jakarta validation annotations like Size and NotNull are present.
boolean	isJavaxPostConstructPresent()	Return true if javax PostConstruct annotation is present (maybe not in java9).
boolean	isJavaxValidationAnnotationsPresent()	Return true if javax validation annotations like Size and NotNull are present.
boolean	isJodaTimePresent()	Return true if the Joda types are available and should be supported.
boolean	isPresent(String className)	Return true if the given class is present.
Object	newInstance(String className)	Return a new instance of the class using the default constructor.

Methods inherited from class java.lang.Object

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

Field Detail

context

protected final ClassLoadConfig.ClassLoaderContext context

Constructor Detail

ClassLoadConfig

public ClassLoadConfig()

Construct with the default classLoader search with context classLoader first.

ClassLoadConfig

public ClassLoadConfig(ClassLoader classLoader)

Specify the classLoader to use for class detection and new instance creation.

Method Detail

isJodaTimePresent

public boolean isJodaTimePresent()

Return true if the Joda types are available and should be supported.

isJavaxValidationAnnotationsPresent

public boolean isJavaxValidationAnnotationsPresent()

Return true if javax validation annotations like Size and NotNull are present.

isJakartaValidationAnnotationsPresent

public boolean isJakartaValidationAnnotationsPresent()

Return true if jakarta validation annotations like Size and NotNull are present.

isJavaxPostConstructPresent

public boolean isJavaxPostConstructPresent()

Return true if javax PostConstruct annotation is present (maybe not in java9). If not we don't support PostConstruct lifecycle events.

isJacksonAnnotationsPresent

public boolean isJacksonAnnotationsPresent()

Return true if Jackson annotations like JsonIgnore are present.

isJacksonCorePresent

public boolean isJacksonCorePresent()

isJacksonObjectMapperPresent

public boolean isJacksonObjectMapperPresent()

Return true if Jackson ObjectMapper is present.

newInstance

public Object newInstance(String className)

Return a new instance of the class using the default constructor.

isPresent

public boolean isPresent(String className)

Return true if the given class is present.

forName

protected Class<?> forName(String name)
                    throws ClassNotFoundException

Load a class taking into account a context class loader (if present).

Throws:

ClassNotFoundException

getClassLoader

public ClassLoader getClassLoader()

Return the classLoader to use for service loading etc.