protected StandardContext parseContextFile()

in tomcat7-maven-plugin/src/main/java/org/apache/tomcat/maven/plugin/tomcat7/run/AbstractRunMojo.java [738:781]

40 lines of code
9 McCabe index (conditional complexity)


    protected StandardContext parseContextFile( File file )
        throws MojoExecutionException
    {
        try
        {
            StandardContext standardContext = new StandardContext();
            XMLStreamReader reader = XMLInputFactory.newFactory().createXMLStreamReader( new FileInputStream( file ) );

            int tag = reader.next();

            while ( true )
            {
                if ( tag == XMLStreamConstants.START_ELEMENT && StringUtils.equals( "Context", reader.getLocalName() ) )
                {
                    String path = reader.getAttributeValue( null, "path" );
                    if ( StringUtils.isNotBlank( path ) )
                    {
                        standardContext.setPath( path );
                    }

                    String docBase = reader.getAttributeValue( null, "docBase" );
                    if ( StringUtils.isNotBlank( docBase ) )
                    {
                        standardContext.setDocBase( docBase );
                    }
                }
                if ( !reader.hasNext() )
                {
                    break;
                }
                tag = reader.next();
            }

            return standardContext;
        }
        catch ( XMLStreamException e )
        {
            throw new MojoExecutionException( e.getMessage(), e );
        }
        catch ( FileNotFoundException e )
        {
            throw new MojoExecutionException( e.getMessage(), e );
        }
    }