static Filter createFilter()

in jpa-container/src/main/java/org/apache/aries/jpa/container/impl/DataSourceTracker.java [50:64]

• 15 lines of code
• 3 McCabe index (conditional complexity)

    static Filter createFilter(BundleContext context, String dsName, String puName) {
        if (dsName == null) {
            throw new IllegalArgumentException("No DataSource supplied in persistence.xml");
        }
        String subFilter = getSubFilter(dsName);
        String filter = String.format("(&(objectClass=%s)%s)",
                                      DataSource.class.getName(),
                                      subFilter);
        LOGGER.info("Tracking DataSource for punit " + puName + " with filter " + filter);
        try {
            return context.createFilter(filter);
        } catch (InvalidSyntaxException e) {
            throw new IllegalArgumentException(e);
        }
    }