Class JarLibManifestTask
- java.lang.Object
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- org.apache.tools.ant.ProjectComponent
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- org.apache.tools.ant.Task
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- org.apache.tools.ant.taskdefs.optional.extension.JarLibManifestTask
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- All Implemented Interfaces:
java.lang.Cloneable
public final class JarLibManifestTask extends Task
Generates a manifest that declares all the dependencies. The dependencies are determined by looking in the specified path and searching for Extension / "Optional Package" specifications in the manifests of the jars.Prior to JDK1.3, an "Optional Package" was known as an Extension. The specification for this mechanism is available in the JDK1.3 documentation in the directory $JDK_HOME/docs/guide/extensions/versioning.html. Alternatively it is available online at https://docs.oracle.com/javase/8/docs/technotes/guides/extensions/versioning.html.
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Field Summary
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Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
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Constructor Summary
Constructors Constructor Description JarLibManifestTask()
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Method Summary
Modifier and Type Method Description voidaddConfiguredAttribute(ExtraAttribute attribute)Adds an attribute that is to be put in main section of manifest.voidaddConfiguredDepends(ExtensionSet extensionSet)Adds a set of extensions that this library requires.voidaddConfiguredExtension(ExtensionAdapter extensionAdapter)Adds an extension that this library implements.voidaddConfiguredOptions(ExtensionSet extensionSet)Adds a set of extensions that this library optionally requires.voidexecute()Execute the task.voidsetDestfile(java.io.File destFile)The location where generated manifest is placed.-
Methods inherited from class org.apache.tools.ant.Task
bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType
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Methods inherited from class org.apache.tools.ant.ProjectComponent
clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject
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Method Detail
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setDestfile
public void setDestfile(java.io.File destFile)
The location where generated manifest is placed.- Parameters:
destFile- The location where generated manifest is placed.
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addConfiguredExtension
public void addConfiguredExtension(ExtensionAdapter extensionAdapter) throws BuildException
Adds an extension that this library implements.- Parameters:
extensionAdapter- an extension that this library implements.- Throws:
BuildException- if there is multiple extensions detected in the library.
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addConfiguredDepends
public void addConfiguredDepends(ExtensionSet extensionSet)
Adds a set of extensions that this library requires.- Parameters:
extensionSet- a set of extensions that this library requires.
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addConfiguredOptions
public void addConfiguredOptions(ExtensionSet extensionSet)
Adds a set of extensions that this library optionally requires.- Parameters:
extensionSet- a set of extensions that this library optionally requires.
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addConfiguredAttribute
public void addConfiguredAttribute(ExtraAttribute attribute)
Adds an attribute that is to be put in main section of manifest.- Parameters:
attribute- an attribute that is to be put in main section of manifest.
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execute
public void execute() throws BuildExceptionExecute the task.- Overrides:
executein classTask- Throws:
BuildException- if the task fails.
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