private List buildEnvEntries()

in src/main/java/org/apache/maven/plugins/ear/GenerateApplicationXmlMojo.java [349:396]
44 lines of code
5 McCabe index (conditional complexity)

    private List<EnvEntry> buildEnvEntries()
        throws EarPluginException
    {
        final List<EnvEntry> result = new ArrayList<EnvEntry>();
        if ( envEntries == null )
        {
            return result;
        }
        try
        {
            StringSearchInterpolator ssi = new StringSearchInterpolator();
            ValueSource vs = new MapBasedValueSource( project.getProperties() );
            ssi.addValueSource( vs );

            final PlexusConfiguration[] allEnvEntries = envEntries.getChildren( EnvEntry.ENV_ENTRY );

            getLog().debug( "buildEnvEntries: allEnvEntries size:" + allEnvEntries.length );
            for ( PlexusConfiguration envEntry : allEnvEntries )
            {
                final String childDescription =
                    interpolate( ssi, envEntry.getChild( EnvEntry.DESCRIPTION ).getValue() );
                final String childEnvEntryName =
                    interpolate( ssi, envEntry.getChild( EnvEntry.ENV_ENTRY_NAME ).getValue() );
                final String childEnvEntryType =
                    interpolate( ssi, envEntry.getChild( EnvEntry.ENV_ENTRY_TYPE ).getValue() );
                final String childEnvEntryValue =
                    interpolate( ssi, envEntry.getChild( EnvEntry.ENV_ENTRY_VALUE ).getValue() );
                final String childEnvLookupNameValue =
                    interpolate( ssi, envEntry.getChild( EnvEntry.ENV_LOOKUP_NAME ).getValue() );

                try
                {
                    result.add( new EnvEntry( childDescription, childEnvEntryName, childEnvEntryType,
                                              childEnvEntryValue, childEnvLookupNameValue ) );
                }
                catch ( IllegalArgumentException e )
                {
                    throw new EarPluginException( "Invalid env-entry [" + envEntry + "]", e );
                }
            }
            return result;
        }
        catch ( InterpolationException e )
        {
            throw new EarPluginException( "Interpolation exception:", e );
        }

    }