[Java] Annotation Type Grab

Element Detail

public boolean changing

Defaults to false but set to true if the dependency artifacts may change without a corresponding revision change. Not normally recommended but may be useful for certain kinds of snapshot artifacts. May reduce the amount of underlying Ivy caching. Proper behavior may be dependent on the resolver in use. @default false

public String classifier

The classifier if in use, e.g.: "jdk14" @default ""

public String conf

The configuration if in use (normally only used by internal ivy repositories). One or more comma separated values with or without square brackets, e.g. for hibernate you might have "default,proxool,oscache" or "[default,dbcp,swarmcache]". This last hibernate example assumes you have set up such configurations in your local Ivy repo and have changed your grape config (using grapeConfig.xml) or the @GrabConfig annotation to point to that repo. @default ""

public String ext

The extension of the artifact (normally safe to leave at default value of "jar" but other values like "zip" are sometimes useful). @default ""

public boolean force

Defaults to false but set to true to indicate to the underlying Ivy conflict manager that this dependency should be forced to the given revision. Otherwise, depending on the conflict manager in play, a later compatible version might be used instead. @default false

public String group

The organisation or group, e.g.: "org.apache.ant". A non-empty value is required unless value() is used. @default ""

public boolean initClass

By default, when a @Grab annotation is used, a Grape.grab() call is added to the static initializers of the class the annotatable node appears in. If you wish to disable this, add initClass=false to the annotation. @default true

public String module

The module or artifact, e.g.: "ant-junit". A non-empty value is required unless value() is used. @default ""

public boolean transitive

Defaults to true but set to false if you don't want transitive dependencies also to be downloaded. You may then need additional @Grab statements for any required dependencies. @default true

public String type

The type of the artifact (normally safe to leave at default value of "jar" but other values like "sources" and "javadoc" are sometimes useful). But see also the "classifier" attribute which is also sometimes used for "sources" and "javadoc". @default ""

public String value

Allows a more compact convenience form in one of two formats with optional appended attributes. Must not be used if group(), module() or version() are used.

You can choose either format but not mix-n-match:
group:module:version:classifier@ext (where only group and module are required)
group#module;version[confs] (where only group and module are required and confs, if used, is one or more comma separated configuration names)
In addition, you can add any valid Ivy attributes at the end of your string value using semi-colon separated name = value pairs, e.g.:
@Grab('junit:junit:*;transitive=false')
@Grab('group=junit;module=junit;version=4.8.2;classifier=javadoc')
@default ""

public String version

The revision or version, e.g.: "1.7.1". A non-empty value is required unless value() is used. @default ""