eu.lindenbaum.maven.erlang
Class GetAttributesScript

java.lang.Object
  eu.lindenbaum.maven.erlang.GetAttributesScript

All Implemented Interfaces:

Script<String>

public class GetAttributesScript
extends Object

A Script that returns the found values for some attributes in a list of modules.

Author:

Tobias Schlager , Olle Törnström

Field Summary

protected String

script

Fields inherited from interface eu.lindenbaum.maven.erlang.Script

NL

Constructor Summary

GetAttributesScript(List<File> modules, String... attributes)
Returns the attribute values for attributes.

Method Summary

String	get() Returns an evaluateable String containing the erlang script of the implementing class.
String	handle(com.ericsson.otp.erlang.OtpErlangObject result) Converts the result of the Script execution into a String containing an erlang list of attribute values found.

Methods inherited from class java.lang.Object

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

Field Detail

script

protected final String script

Constructor Detail

GetAttributesScript

public GetAttributesScript(List<File> modules,
                           String... attributes)
                    throws org.apache.maven.plugin.MojoExecutionException

Returns the attribute values for attributes.

Parameters:

modules - to search for the attribute in

attributes - to look after

Throws:

org.apache.maven.plugin.MojoExecutionException

Method Detail

get

public String get()

Description copied from interface: Script

Returns an evaluateable String containing the erlang script of the implementing class.

Returns:

An erlang script that can be evaluated.

handle

public String handle(com.ericsson.otp.erlang.OtpErlangObject result)

Converts the result of the Script execution into a String containing an erlang list of attribute values found. Attribute values are expected to be atoms (or list of atoms).

Parameters:

result - to convert

Returns:

A list of modules, never null.