程序包 cn.taketoday.buildpack.platform.build

类 BuilderBuildpack

java.lang.Object

cn.taketoday.buildpack.platform.build.BuilderBuildpack

所有已实现的接口:

Buildpack

class BuilderBuildpack
extends Object
implements Buildpack

A Buildpack that references a buildpack contained in the builder. The buildpack reference must contain a buildpack ID (for example, "example/buildpack") or a buildpack ID and version (for example, "example/buildpack@1.0.0"). The reference can optionally contain a prefix urn:cnb:builder: to unambiguously identify it as a builder buildpack reference. If a version is not provided, the reference will match any version of a buildpack with the same ID as the reference.

从以下版本开始:

4.0

作者:

Scott Frederick, Harry Yang

嵌套类概要

嵌套类

修饰符和类型	类	说明
(专用程序包) static class	BuilderBuildpack.BuilderReference	A reference to a buildpack builder.

字段概要

字段

修饰符和类型	字段	说明
private final BuildpackCoordinates	coordinates
private static final String	PREFIX

构造器概要

构造器

构造器	说明
BuilderBuildpack(BuildpackMetadata buildpackMetadata)

方法概要

修饰符和类型	方法	说明
void	apply(IOConsumer<Layer> layers)	Apply the necessary buildpack layers.
private static BuildpackMetadata	findBuildpackMetadata(BuildpackResolverContext context, BuilderBuildpack.BuilderReference builderReference)
BuildpackCoordinates	getCoordinates()	Return the coordinates of the builder.
(专用程序包) static Buildpack	resolve(BuildpackResolverContext context, BuildpackReference reference)	A BuildpackResolver compatible method to resolve builder buildpacks.

从类继承的方法 java.lang.Object

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

字段详细资料

PREFIX

private static final String PREFIX

另请参阅:

• 常量字段值

coordinates

private final BuildpackCoordinates coordinates

构造器详细资料

BuilderBuildpack

BuilderBuildpack(BuildpackMetadata buildpackMetadata)

方法详细资料

getCoordinates

public BuildpackCoordinates getCoordinates()

从接口复制的说明: Buildpack

Return the coordinates of the builder.

指定者:

getCoordinates 在接口中 Buildpack

返回:

the builder coordinates

apply

public void apply(IOConsumer<Layer> layers)
           throws IOException

从接口复制的说明: Buildpack

Apply the necessary buildpack layers.

指定者:

apply 在接口中 Buildpack

参数:

layers - a consumer that should accept the layers

抛出:

IOException - on IO error

resolve

static Buildpack resolve(BuildpackResolverContext context,
 BuildpackReference reference)

A BuildpackResolver compatible method to resolve builder buildpacks.

参数:

context - the resolver context

reference - the buildpack reference

返回:

the resolved Buildpack or null

findBuildpackMetadata

private static BuildpackMetadata findBuildpackMetadata(BuildpackResolverContext context,
 BuilderBuildpack.BuilderReference builderReference)