ratpack.groovy.handling

Interface GroovyChain

All Superinterfaces:

ratpack.handling.Chain

All Known Implementing Classes:

GroovyChainAction

public interface GroovyChain
extends ratpack.handling.Chain

A Groovy oriented handler chain builder DSL.

The methods specific to this subclass create Handler instances from closures and add them to the underlying chain.

These methods are generally shortcuts for all(ratpack.handling.Handler) on this underlying chain.

Method Summary

Modifier and Type	Method and Description
default GroovyChain	all(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	all(Closure<?> handler) Adds the given Closure as a Handler to this GroovyChain.
GroovyChain	all(ratpack.handling.Handler handler)
default ratpack.handling.Handler	chain(Closure<?> closure) Creates a handler from the given closure.
default GroovyChain	delete(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	delete(Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is DELETE and the path is at the current root.
default GroovyChain	delete(ratpack.handling.Handler handler)
default GroovyChain	delete(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	delete(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is DELETE.
default GroovyChain	delete(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	files()
default GroovyChain	files(ratpack.func.Action<? super ratpack.file.FileHandlerSpec> config)
default GroovyChain	files(Closure<?> closure)
default GroovyChain	fileSystem(java.lang.String path, ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	fileSystem(java.lang.String path, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	fileSystem(java.lang.String path, Closure<?> handlers) Creates a List of Handler from the given Closure and adds a Handler to this GroovyChain that changes the FileSystemBinding for the Handler list.
static GroovyChain	from(ratpack.handling.Chain chain) Creates a Groovy chain wrapper over a chain instance.
default GroovyChain	get(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	get(Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is GET and the path is at the current root.
default GroovyChain	get(ratpack.handling.Handler handler)
default GroovyChain	get(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	get(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is GET.
default GroovyChain	get(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	host(java.lang.String hostName, ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	host(java.lang.String hostName, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	host(java.lang.String hostName, Closure<?> handler) If the request has a Host header that matches the given host name exactly, handling will be delegated to the chain defined by the given closure.
default GroovyChain	insert(ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	insert(java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	insert(Closure<?> closure) Inserts the given nested handler chain.
default GroovyChain	notFound()
default GroovyChain	onlyIf(Closure<?> test, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	onlyIf(Closure<?> test, Closure<?> handler)
default GroovyChain	onlyIf(Closure<?> test, ratpack.handling.Handler handler)
default GroovyChain	onlyIf(ratpack.func.Predicate<? super ratpack.handling.Context> test, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	onlyIf(ratpack.func.Predicate<? super ratpack.handling.Context> test, Closure<?> handler)
default GroovyChain	onlyIf(ratpack.func.Predicate<? super ratpack.handling.Context> test, ratpack.handling.Handler handler)
default GroovyChain	options(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	options(Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is OPTIONS and the path is at the current root.
default GroovyChain	options(ratpack.handling.Handler handler)
default GroovyChain	options(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	options(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is OPTIONS.
default GroovyChain	options(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	patch(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	patch(Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is PATCH and the path is at the current root.
default GroovyChain	patch(ratpack.handling.Handler handler)
default GroovyChain	patch(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	patch(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is PATCH.
default GroovyChain	patch(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	path(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	path(Closure<?> handler)
default GroovyChain	path(ratpack.handling.Handler handler)
default GroovyChain	path(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	path(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path exactly.
default GroovyChain	path(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	post(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	post(Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is POST and the path is at the current root.
default GroovyChain	post(ratpack.handling.Handler handler)
default GroovyChain	post(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	post(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is POST.
default GroovyChain	post(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	prefix(java.lang.String prefix, ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	prefix(java.lang.String prefix, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	prefix(java.lang.String prefix, Closure<?> chain) Creates a List of Handler from the given Closure and adds a Handler to this GroovyChain that delegates to the Handler list if the relative path starts with the given prefix.
default GroovyChain	put(java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	put(Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is PUT and the path is at the current root.
default GroovyChain	put(ratpack.handling.Handler handler)
default GroovyChain	put(java.lang.String path, java.lang.Class<? extends ratpack.handling.Handler> handler)
default GroovyChain	put(java.lang.String path, Closure<?> handler) Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is PUT.
default GroovyChain	put(java.lang.String path, ratpack.handling.Handler handler)
default GroovyChain	redirect(int code, java.lang.String location)
default GroovyChain	register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> action)
default GroovyChain	register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> registryAction, ratpack.func.Action<? super ratpack.handling.Chain> chainAction)
default GroovyChain	register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> registryAction, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> registryAction, Closure<?> handler)
default GroovyChain	register(Closure<?> closure)
default GroovyChain	register(ratpack.registry.Registry registry)
default GroovyChain	register(ratpack.registry.Registry registry, ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	register(ratpack.registry.Registry registry, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	register(ratpack.registry.Registry registry, Closure<?> handlers)
default GroovyChain	when(boolean test, ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	when(boolean test, ratpack.func.Action<? super ratpack.handling.Chain> onTrue, ratpack.func.Action<? super ratpack.handling.Chain> onFalse)
default GroovyChain	when(boolean test, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	when(boolean test, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onTrue, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onFalse)
default GroovyChain	when(boolean test, Closure<?> handlers) Inlines the given handlers if test is true.
default GroovyChain	when(boolean test, Closure<?> ifHandlers, Closure<?> elseHandlers) Inlines the appropriate handlers based on the given test.
default GroovyChain	when(Closure<?> test, ratpack.func.Action<? super ratpack.handling.Chain> chain)
default GroovyChain	when(Closure<?> test, ratpack.func.Action<? super ratpack.handling.Chain> ifChain, ratpack.func.Action<? super ratpack.handling.Chain> elseChain)
default GroovyChain	when(Closure<?> test, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	when(Closure<?> test, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> ifAction, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> elseAction)
default GroovyChain	when(Closure<?> test, Closure<?> handlers)
default GroovyChain	when(Closure<?> test, Closure<?> ifHandlers, Closure<?> elseHandlers)
default GroovyChain	when(ratpack.func.Predicate<? super ratpack.handling.Context> test, ratpack.func.Action<? super ratpack.handling.Chain> action)
default GroovyChain	when(ratpack.func.Predicate<? super ratpack.handling.Context> test, ratpack.func.Action<? super ratpack.handling.Chain> onTrue, ratpack.func.Action<? super ratpack.handling.Chain> onFalse)
default GroovyChain	when(ratpack.func.Predicate<? super ratpack.handling.Context> test, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
default GroovyChain	when(ratpack.func.Predicate<? super ratpack.handling.Context> test, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onTrue, java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onFalse)
default GroovyChain	when(ratpack.func.Predicate<? super ratpack.handling.Context> test, Closure<?> handlers)
default GroovyChain	when(ratpack.func.Predicate<? super ratpack.handling.Context> test, Closure<?> ifHandlers, Closure<?> elseHandlers)

Methods inherited from interface ratpack.handling.Chain

chain, chain, getRegistry, getServerConfig

Method Detail

from

static GroovyChain from(ratpack.handling.Chain chain)

Creates a Groovy chain wrapper over a chain instance.

Parameters:

chain - a chain instance

Returns:

a Groovy wrapper

all

default GroovyChain all(@DelegatesTo(value=GroovyContext.class,strategy=1)
                        Closure<?> handler)

Adds the given Closure as a Handler to this GroovyChain.

Parameters:

handler - the Closure to add

Returns:

this GroovyChain

all

GroovyChain all(ratpack.handling.Handler handler)

Specified by:

all in interface ratpack.handling.Chain

all

default GroovyChain all(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

all in interface ratpack.handling.Chain

chain

default ratpack.handling.Handler chain(@DelegatesTo(value=GroovyChain.class,strategy=1)
                                       Closure<?> closure)
                                throws java.lang.Exception

Creates a handler from the given closure.

Parameters:

closure - a chain definition

Returns:

a new handler

Throws:

java.lang.Exception - any thrown by closure

delete

default GroovyChain delete(java.lang.String path,
                           @DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is DELETE.

See delete(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match on

handler - the handler to delegate to

Returns:

this GroovyChain

delete

default GroovyChain delete(@DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is DELETE and the path is at the current root.

See delete(ratpack.handling.Handler) for more details.

Parameters:

handler - the handler to delegate to

Returns:

this GroovyChain

delete

default GroovyChain delete(java.lang.String path,
                           ratpack.handling.Handler handler)

Specified by:

delete in interface ratpack.handling.Chain

delete

default GroovyChain delete(java.lang.String path,
                           java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

delete in interface ratpack.handling.Chain

delete

default GroovyChain delete(ratpack.handling.Handler handler)

Specified by:

delete in interface ratpack.handling.Chain

delete

default GroovyChain delete(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

delete in interface ratpack.handling.Chain

fileSystem

default GroovyChain fileSystem(java.lang.String path,
                               @DelegatesTo(value=GroovyChain.class,strategy=1)
                               Closure<?> handlers)
                        throws java.lang.Exception

Creates a List of Handler from the given Closure and adds a Handler to this GroovyChain that changes the FileSystemBinding for the Handler list.

See fileSystem(String, ratpack.func.Action) for more details.

Parameters:

path - the relative path to the new file system binding point

handlers - the definition of the handler chain

Returns:

this GroovyChain

Throws:

java.lang.Exception - any thrown by closure

fileSystem

default GroovyChain fileSystem(java.lang.String path,
                               ratpack.func.Action<? super ratpack.handling.Chain> action)
                        throws java.lang.Exception

Specified by:

fileSystem in interface ratpack.handling.Chain

Throws:

java.lang.Exception

fileSystem

default GroovyChain fileSystem(java.lang.String path,
                               java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                        throws java.lang.Exception

Specified by:

fileSystem in interface ratpack.handling.Chain

Throws:

java.lang.Exception

files

default GroovyChain files(ratpack.func.Action<? super ratpack.file.FileHandlerSpec> config)
                   throws java.lang.Exception

Specified by:

files in interface ratpack.handling.Chain

Throws:

java.lang.Exception

files

default GroovyChain files()

Specified by:

files in interface ratpack.handling.Chain

files

default GroovyChain files(@DelegatesTo(value=ratpack.file.FileHandlerSpec.class,strategy=1)
                          Closure<?> closure)
                   throws java.lang.Exception

Throws:

java.lang.Exception

get

default GroovyChain get(java.lang.String path,
                        ratpack.handling.Handler handler)

Specified by:

get in interface ratpack.handling.Chain

get

default GroovyChain get(java.lang.String path,
                        java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

get in interface ratpack.handling.Chain

get

default GroovyChain get(ratpack.handling.Handler handler)

Specified by:

get in interface ratpack.handling.Chain

get

default GroovyChain get(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

get in interface ratpack.handling.Chain

get

default GroovyChain get(java.lang.String path,
                        @DelegatesTo(value=GroovyContext.class,strategy=1)
                        Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is GET.

See get(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match on

handler - the handler to delegate to

Returns:

this GroovyChain

get

default GroovyChain get(@DelegatesTo(value=GroovyContext.class,strategy=1)
                        Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is GET and the path is at the current root.

See get(ratpack.handling.Handler) for more details.

Parameters:

handler - the handler to delegate to

Returns:

this GroovyChain

host

default GroovyChain host(java.lang.String hostName,
                         ratpack.func.Action<? super ratpack.handling.Chain> action)
                  throws java.lang.Exception

Specified by:

host in interface ratpack.handling.Chain

Throws:

java.lang.Exception

host

default GroovyChain host(java.lang.String hostName,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                  throws java.lang.Exception

Specified by:

host in interface ratpack.handling.Chain

Throws:

java.lang.Exception

host

default GroovyChain host(java.lang.String hostName,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> handler)
                  throws java.lang.Exception

If the request has a Host header that matches the given host name exactly, handling will be delegated to the chain defined by the given closure.

Parameters:

hostName - the name of the HTTP Header to match on

handler - the handler to delegate to

Returns:

this GroovyChain

Throws:

java.lang.Exception - any thrown by closure

See Also:

host(String, ratpack.func.Action)

insert

default GroovyChain insert(ratpack.func.Action<? super ratpack.handling.Chain> action)
                    throws java.lang.Exception

Specified by:

insert in interface ratpack.handling.Chain

Throws:

java.lang.Exception

insert

default GroovyChain insert(java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                    throws java.lang.Exception

Specified by:

insert in interface ratpack.handling.Chain

Throws:

java.lang.Exception

insert

default GroovyChain insert(@DelegatesTo(value=GroovyChain.class,strategy=1)
                           Closure<?> closure)
                    throws java.lang.Exception

Inserts the given nested handler chain.

Shorter form of all(Handler) handler}(chain(closure).

Parameters:

closure - the handler chain to insert

Returns:

this

Throws:

java.lang.Exception - any thrown by closure

patch

default GroovyChain patch(java.lang.String path,
                          ratpack.handling.Handler handler)

Specified by:

patch in interface ratpack.handling.Chain

patch

default GroovyChain patch(java.lang.String path,
                          java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

patch in interface ratpack.handling.Chain

patch

default GroovyChain patch(ratpack.handling.Handler handler)

Specified by:

patch in interface ratpack.handling.Chain

patch

default GroovyChain patch(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

patch in interface ratpack.handling.Chain

patch

default GroovyChain patch(java.lang.String path,
                          @DelegatesTo(value=GroovyContext.class,strategy=1)
                          Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is PATCH.

See put(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match on

handler - the handler to delegate to

Returns:

this GroovyChain

patch

default GroovyChain patch(@DelegatesTo(value=GroovyContext.class,strategy=1)
                          Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is PATCH and the path is at the current root.

See put(ratpack.handling.Handler) for more details.

Parameters:

handler - the handler to delegate to

Returns:

this GroovyChain

options

default GroovyChain options(java.lang.String path,
                            ratpack.handling.Handler handler)

Specified by:

options in interface ratpack.handling.Chain

options

default GroovyChain options(java.lang.String path,
                            java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

options in interface ratpack.handling.Chain

options

default GroovyChain options(ratpack.handling.Handler handler)

Specified by:

options in interface ratpack.handling.Chain

options

default GroovyChain options(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

options in interface ratpack.handling.Chain

options

default GroovyChain options(java.lang.String path,
                            @DelegatesTo(value=GroovyContext.class,strategy=1)
                            Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is OPTIONS.

See put(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match on

handler - the handler to delegate to

Returns:

this GroovyChain

Since:

1.1

options

default GroovyChain options(@DelegatesTo(value=GroovyContext.class,strategy=1)
                            Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is OPTIONS and the path is at the current root.

See put(ratpack.handling.Handler) for more details.

Parameters:

handler - the handler to delegate to

Returns:

this GroovyChain

Since:

1.1

path

default GroovyChain path(java.lang.String path,
                         ratpack.handling.Handler handler)

Specified by:

path in interface ratpack.handling.Chain

path

default GroovyChain path(ratpack.handling.Handler handler)

Specified by:

path in interface ratpack.handling.Chain

path

default GroovyChain path(java.lang.String path,
                         java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

path in interface ratpack.handling.Chain

path

default GroovyChain path(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

path in interface ratpack.handling.Chain

path

default GroovyChain path(java.lang.String path,
                         @DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path exactly.

See path(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match exactly on

handler - the handler to delegate to

Returns:

this GroovyChain

path

default GroovyChain path(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> handler)

post

default GroovyChain post(java.lang.String path,
                         ratpack.handling.Handler handler)

Specified by:

post in interface ratpack.handling.Chain

post

default GroovyChain post(java.lang.String path,
                         java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

post in interface ratpack.handling.Chain

post

default GroovyChain post(ratpack.handling.Handler handler)

Specified by:

post in interface ratpack.handling.Chain

post

default GroovyChain post(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

post in interface ratpack.handling.Chain

post

default GroovyChain post(java.lang.String path,
                         @DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is POST.

See post(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match on

handler - the handler to delegate to

Returns:

this GroovyChain

post

default GroovyChain post(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is POST and the path is at the current root.

See post(ratpack.handling.Handler) for more details.

Parameters:

handler - the handler to delegate to

Returns:

this GroovyChain

prefix

default GroovyChain prefix(java.lang.String prefix,
                           ratpack.func.Action<? super ratpack.handling.Chain> action)
                    throws java.lang.Exception

Specified by:

prefix in interface ratpack.handling.Chain

Throws:

java.lang.Exception

prefix

default GroovyChain prefix(java.lang.String prefix,
                           java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                    throws java.lang.Exception

Specified by:

prefix in interface ratpack.handling.Chain

Throws:

java.lang.Exception

prefix

default GroovyChain prefix(java.lang.String prefix,
                           @DelegatesTo(value=GroovyChain.class,strategy=1)
                           Closure<?> chain)
                    throws java.lang.Exception

Creates a List of Handler from the given Closure and adds a Handler to this GroovyChain that delegates to the Handler list if the relative path starts with the given prefix.

See Chain.prefix(String, ratpack.func.Action) for more details.

Parameters:

prefix - the relative path to match on

chain - the definition of the chain to delegate to

Returns:

this GroovyChain

Throws:

java.lang.Exception - any exception thrown by the given closure

put

default GroovyChain put(java.lang.String path,
                        ratpack.handling.Handler handler)

Specified by:

put in interface ratpack.handling.Chain

put

default GroovyChain put(java.lang.String path,
                        java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

put in interface ratpack.handling.Chain

put

default GroovyChain put(ratpack.handling.Handler handler)

Specified by:

put in interface ratpack.handling.Chain

put

default GroovyChain put(java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

put in interface ratpack.handling.Chain

put

default GroovyChain put(java.lang.String path,
                        @DelegatesTo(value=GroovyContext.class,strategy=1)
                        Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the relative path matches the given path and the request HTTPMethod is PUT.

See put(String, ratpack.handling.Handler) for more details.

Parameters:

path - the relative path to match on

handler - the handler to delegate to

Returns:

this GroovyChain

put

default GroovyChain put(@DelegatesTo(value=GroovyContext.class,strategy=1)
                        Closure<?> handler)

Adds a Handler to this GroovyChain that delegates to the given Closure as a Handler if the request HTTPMethod is PUT and the path is at the current root.

See put(ratpack.handling.Handler) for more details.

Parameters:

handler - the handler to delegate to

Returns:

this GroovyChain

redirect

default GroovyChain redirect(int code,
                             java.lang.String location)

Specified by:

redirect in interface ratpack.handling.Chain

register

default GroovyChain register(ratpack.registry.Registry registry)

Specified by:

register in interface ratpack.handling.Chain

register

default GroovyChain register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> action)
                      throws java.lang.Exception

Specified by:

register in interface ratpack.handling.Chain

Throws:

java.lang.Exception

register

default GroovyChain register(ratpack.registry.Registry registry,
                             ratpack.func.Action<? super ratpack.handling.Chain> action)
                      throws java.lang.Exception

Specified by:

register in interface ratpack.handling.Chain

Throws:

java.lang.Exception

register

default GroovyChain register(ratpack.registry.Registry registry,
                             java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                      throws java.lang.Exception

Specified by:

register in interface ratpack.handling.Chain

Throws:

java.lang.Exception

register

default GroovyChain register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> registryAction,
                             ratpack.func.Action<? super ratpack.handling.Chain> chainAction)
                      throws java.lang.Exception

Specified by:

register in interface ratpack.handling.Chain

Throws:

java.lang.Exception

register

default GroovyChain register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> registryAction,
                             java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                      throws java.lang.Exception

Specified by:

register in interface ratpack.handling.Chain

Throws:

java.lang.Exception

register

default GroovyChain register(ratpack.func.Action<? super ratpack.registry.RegistrySpec> registryAction,
                             @DelegatesTo(value=GroovyChain.class,strategy=1)
                             Closure<?> handler)
                      throws java.lang.Exception

Throws:

java.lang.Exception

register

default GroovyChain register(ratpack.registry.Registry registry,
                             @DelegatesTo(value=GroovyChain.class,strategy=1)
                             Closure<?> handlers)
                      throws java.lang.Exception

Throws:

java.lang.Exception

register

default GroovyChain register(@DelegatesTo(value=ratpack.registry.RegistrySpec.class,strategy=1)
                             Closure<?> closure)
                      throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                         ratpack.func.Action<? super ratpack.handling.Chain> action)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> handlers)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> test,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> handlers)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> test,
                         ratpack.func.Action<? super ratpack.handling.Chain> chain)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> test,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(boolean test,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> handlers)
                  throws java.lang.Exception

Inlines the given handlers if test is true.

This is literally just sugar for wrapping the given action in an if statement. It can be useful when conditionally adding handlers based on state available when building the chain.

Parameters:

test - whether to include the given chain action

handlers - the handlers to maybe include

Returns:

this

Throws:

java.lang.Exception - any thrown by action

Since:

1.4

See Also:

Chain.when(boolean, Action)

when

default GroovyChain when(boolean test,
                         ratpack.func.Action<? super ratpack.handling.Chain> action)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(boolean test,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> action)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                         ratpack.func.Action<? super ratpack.handling.Chain> onTrue,
                         ratpack.func.Action<? super ratpack.handling.Chain> onFalse)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onTrue,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onFalse)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> ifHandlers,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> elseHandlers)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> test,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> ifHandlers,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> elseHandlers)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> test,
                         ratpack.func.Action<? super ratpack.handling.Chain> ifChain,
                         ratpack.func.Action<? super ratpack.handling.Chain> elseChain)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(@DelegatesTo(value=GroovyContext.class,strategy=1)
                         Closure<?> test,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> ifAction,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> elseAction)
                  throws java.lang.Exception

Throws:

java.lang.Exception

when

default GroovyChain when(boolean test,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> ifHandlers,
                         @DelegatesTo(value=GroovyChain.class,strategy=1)
                         Closure<?> elseHandlers)
                  throws java.lang.Exception

Inlines the appropriate handlers based on the given test.

A value of true will result in the given ifHandlers being used. A value of false will result in the given elseHandlers being used.

This is literally just sugar for wrapping the given action in an if/else statement. It can be useful when conditionally adding handlers based on state available when building the chain.

Parameters:

test - predicate to decide which handlers to include

ifHandlers - the handlers to include when the test is true

elseHandlers - the handlers to include when the test is false

Returns:

this

Throws:

java.lang.Exception - any thrown by action

Since:

1.5

See Also:

Chain.when(boolean, Action, Action)

when

default GroovyChain when(boolean test,
                         ratpack.func.Action<? super ratpack.handling.Chain> onTrue,
                         ratpack.func.Action<? super ratpack.handling.Chain> onFalse)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

when

default GroovyChain when(boolean test,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onTrue,
                         java.lang.Class<? extends ratpack.func.Action<? super ratpack.handling.Chain>> onFalse)
                  throws java.lang.Exception

Specified by:

when in interface ratpack.handling.Chain

Throws:

java.lang.Exception

onlyIf

default GroovyChain onlyIf(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                           ratpack.handling.Handler handler)

Specified by:

onlyIf in interface ratpack.handling.Chain

onlyIf

default GroovyChain onlyIf(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                           java.lang.Class<? extends ratpack.handling.Handler> handler)

Specified by:

onlyIf in interface ratpack.handling.Chain

onlyIf

default GroovyChain onlyIf(ratpack.func.Predicate<? super ratpack.handling.Context> test,
                           @DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> handler)

onlyIf

default GroovyChain onlyIf(@DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> test,
                           @DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> handler)

onlyIf

default GroovyChain onlyIf(@DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> test,
                           ratpack.handling.Handler handler)

onlyIf

default GroovyChain onlyIf(@DelegatesTo(value=GroovyContext.class,strategy=1)
                           Closure<?> test,
                           java.lang.Class<? extends ratpack.handling.Handler> handler)

notFound

default GroovyChain notFound()

Specified by:

notFound in interface ratpack.handling.Chain