Package net.lenni0451.commons.httpclient.executor

Enum ExecutorType

java.lang.Object

java.lang.Enum<ExecutorType>

net.lenni0451.commons.httpclient.executor.ExecutorType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ExecutorType>

public enum ExecutorType
extends java.lang.Enum<ExecutorType>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AUTO	Automatically choose the best executor type for the current Java version. This will try to use the other types in reverse order and use the first one that is available. e.g. if HTTP_CLIENT is available it will be used, otherwise URL_CONNECTION will be used.
HTTP_CLIENT	Use the new HttpClient executor which was added in Java 11. This implementation is faster than the URLConnection executor and supports HTTP/2. Sadly the only supported proxy type is HTTP, SOCKS is not supported.
URL_CONNECTION	Use the default URLConnection executor. This is the default executor for Java 10 and below.

Method Summary

Modifier and Type	Method	Description
protected void	init()
protected abstract RequestExecutor	initExecutor(HttpClient client)
boolean	isAvailable()
RequestExecutor	makeExecutor(HttpClient client)
static ExecutorType	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static ExecutorType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AUTO

public static final ExecutorType AUTO

Automatically choose the best executor type for the current Java version.
This will try to use the other types in reverse order and use the first one that is available.
e.g. if HTTP_CLIENT is available it will be used, otherwise URL_CONNECTION will be used.

URL_CONNECTION

public static final ExecutorType URL_CONNECTION

Use the default URLConnection executor.
This is the default executor for Java 10 and below.

HTTP_CLIENT

public static final ExecutorType HTTP_CLIENT

Use the new HttpClient executor which was added in Java 11.
This implementation is faster than the URLConnection executor and supports HTTP/2.
Sadly the only supported proxy type is HTTP, SOCKS is not supported.

Method Detail

values

public static ExecutorType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ExecutorType c : ExecutorType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExecutorType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

isAvailable

public final boolean isAvailable()

makeExecutor

public final RequestExecutor makeExecutor(HttpClient client)

init

protected void init()
             throws java.lang.Throwable

Throws:

java.lang.Throwable

initExecutor

protected abstract RequestExecutor initExecutor(HttpClient client)
                                         throws java.lang.Throwable

Throws:

java.lang.Throwable