private boolean updateResource()

in src/main/java/org/apache/sling/resourceresolver/impl/mapping/MapEntries.java [377:411]

• 28 lines of code
• 9 McCabe index (conditional complexity)

    private boolean updateResource(final String path, final AtomicBoolean resolverRefreshed) {
        final boolean isValidVanityPath =  this.isValidVanityPath(path);
        if ( this.useOptimizeAliasResolution || isValidVanityPath) {
            this.initializing.lock();

            try {
                this.refreshResolverIfNecessary(resolverRefreshed);
                final Resource resource = this.resolver != null ? resolver.getResource(path) : null;
                if (resource != null) {
                    boolean changed = false;
                    if ( isValidVanityPath ) {
                        // we remove the old vanity path first
                        changed |= doRemoveVanity(path);

                        // add back vanity path
                        Resource contentRsrc = null;
                        if ( !resource.getName().equals(JCR_CONTENT)) {
                            // there might be a JCR_CONTENT child resource
                            contentRsrc = resource.getChild(JCR_CONTENT);
                        }
                        changed |= doAddVanity(contentRsrc != null ? contentRsrc : resource);
                    }
                    if (this.useOptimizeAliasResolution) {
                        changed |= doUpdateAlias(resource);
                    }

                    return changed;
                }
            } finally {
                this.initializing.unlock();
            }
        }

        return false;
    }