THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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iPOJO
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Ant
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Task
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iPOJO
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Ant
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Task
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allows
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automating
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the
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iPOJO
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manipulation
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process
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within
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an
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Ant
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build
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process.
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This
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page
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explains
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how
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to
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use
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the
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iPOJO
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Ant
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Task
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and
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how
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to
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combine
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them
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with
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the
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BND
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Tasks.
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_ {div:class=toc} {toc:maxLevel=4|minLevel=2} {div} h2. |
Downloading
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the
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iPOJO
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Ant
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Task
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The
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iPOJO
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Ant
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Task
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can
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ben
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downloaded
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from
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.
How to use the Ant Task
The iPOJO Ant task take an input bundle and a metadata file and create the final (i.e.
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manipulated)
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bundle.
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To
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use
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the
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task
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declare
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a
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target
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in
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your
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build.xml
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as:
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{div:class=pom} <target name="main"> {color:red}<!-- Change the path to point on the iPOJO Ant task jar-->{color} <taskdef name="ipojo" classname="org.apache.felix.ipojo.task.IPojoTask" {color:red}classpath="org.apache.felix.ipojo.ant-1.6.0.jar"{color}/> <ipojo input="foo.jar" metadata = "meta.xml" /> </target> {div} |
First,
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define
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the
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new
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task.
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Then
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simply
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use
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it.
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The
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input
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argument
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describe
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the
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input
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bundle
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(must
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exists)
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and
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the
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metadata
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argument
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describes
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the
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metadata
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file
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(must
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exist
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too).
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The
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input
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bundle
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must
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be
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a
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well-formed
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bundle.
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Ant
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Task
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Arguments
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The
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iPOJO
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Ant
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Task
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as
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three
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different
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arguments:
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- Input:
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- describes
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- the
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- input
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- bundle.
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- This
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- argument
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- is
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- mandatory.
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- Output:
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- describes
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- the
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- output
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- bundle.
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- This
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- argument
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- is
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- optional.
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- If
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- not
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- present,
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- the
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- output
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- file
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- will
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- be
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- input
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- file.
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- Metadata:
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- describes
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- the
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- metadata
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- file.
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- This
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- argument
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- is
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- optional.
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- By
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- default,
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- it
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- tries
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- with
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- a
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- metadata.xml
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- file
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- (in
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- the
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- same
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- directory
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- as
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- the
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- build.xml
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- file).
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- If
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- the
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- default
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- file
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- is
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- not
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- present,
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- it
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- tries
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- to
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- use
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- only
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- iPOJO
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- annotations.
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- IgnoreAnnotations:
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- if
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- set
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- to
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true
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- ,
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- the
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- manipulator
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- skips
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- annotations
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- processing
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- (can
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- reduce
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- significantly
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- the
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- processing
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- time
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- on
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- huge
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- bundle).
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- IgnoreEmbeddedSchemas:
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- if
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- set
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- to
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true
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- ,
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- the
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- manipulator
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- doesn't
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- use
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- embedded
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- XML-Schemas
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Combining
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the
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iPOJO
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Ant
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Task
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and
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BND
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The
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iPOJO
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Ant
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Task
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requires
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an
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input
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bundle.
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BND
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is
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a
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tools
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simplifying
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bundle
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creation.
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So,
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it
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is
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possible
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to
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combine
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the
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two
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tools
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to
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create
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your
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bundle
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automatically.
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The
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following
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build.xml
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shows
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you
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an
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example
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of
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combination.
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{div:class=pom} <project default="main" basedir="."> <target name="bnd"> {color:red}<!-- Change to use the latest BND version --{color}{color:red}>{color} <taskdef resource="aQute/bnd/ant/taskdef.properties" {color:red}classpath="bnd-0.0.178.jar"{color}/> <bnd classpath="src" eclipse="true" failok="false" exceptions="true" {color:red}files="foo.bnd"{color}/> </target> <target name="main" depends="bnd"> <echo message="Call main"/> {color:red}<!-- Change the path to point on the iPOJO Ant task jar -->{color} <taskdef name="ipojo" classname="org.apache.felix.ipojo.task.IPojoTask" {color:red}classpath="org.apache.felix.ipojo.ant-1.6.0.jar"{color} /> <ipojo {color:red}input="foo.jar"{color} metadata = "meta.xml" /> </target> </project> {div} |
The
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first
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target
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creates
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the
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bundle
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with
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BND.
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More
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details
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on
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the
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BND
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Ant
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Task
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are
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available
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here.
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To
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combine
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the
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BND
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output
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and
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the
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iPOJO
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input,
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the
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iPOJO
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input
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need
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to
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be
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the
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same
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as
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the
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BND
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file
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but
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with
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the
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".jar"
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extension.
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For
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instance,
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the
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BND
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file
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is
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foo.bnd,
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so
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the
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input
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jar
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must
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be
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foo.jar.
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To
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be
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sure
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that
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the
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BND
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bundle
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is
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already
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created,
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you
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can
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add
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the
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"
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depends
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"
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clause
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in
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the
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target
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using
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the
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iPOJO
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task
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to
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the
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target
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creating
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the
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bundle.
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However,
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it
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is
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possible
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to
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create
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only
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one
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target
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doing
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the
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two
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operations
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as:
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{div:class=pom} <target name="main"> {color:red}<!-- Change to use the latest BND version -->{color} <taskdef resource="aQute/bnd/ant/taskdef.properties" {color:red}classpath="bnd-0.0.178.jar"/>{color} {color:red}<!-- Change the path to point on the iPOJO Ant task jar -->{color} <taskdef name="ipojo" classname="org.apache.felix.ipojo.task.IPojoTask" {color:red}classpath="org.apache.felix.ipojo.ant-1.6.0.jar"{color}/> <bnd classpath="src" eclipse="true" failok="false" exceptions="true" files="{color:red}foo.bnd{color}"/> <ipojo input="{color:red}foo.jar{color}" metadata = "meta.xml"/> </target> {div} h2. |
Directory
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manipulation
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The
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manipulator
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can
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take
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a
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directory
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in
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input.
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In
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this
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case,
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classes
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from
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this
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folder
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is
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manipulated.
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You
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can
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also
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set
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the
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manifest
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file
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location
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too.
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Here
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in
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an
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example
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of
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configuration
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using
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this
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mode:
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{code:xml} <target name="manipulate"> <ipojo dir="${output..}" <!-- Manipulated directory --> metadata="metadata.xml" manifest="META-INF/MANIFEST.MF" <!-- Manifest location --> /> </target> {code} {info:title=Manifest location} If not set, the manifest is searched in the given {{ |
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If not set, the manifest is searched in the given folder ( _i.e. _ {{
). {info} h2. Conclusion Subscribe to the Felix users mailing list by sending a message to [mailto: |
Conclusion
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after
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subscribing,
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questions
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or
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feedback
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to
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