//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public Callables loadProceduresFromDir(java.io.File root) throws java.io.IOException, org.neo4j.internal.kernel.api.exceptions.KernelException
public virtual Callables LoadProceduresFromDir(File root)
{
if (root == null || !root.exists())
{
return(Callables.Empty());
}
Callables @out = new Callables();
File[] dirListing = root.listFiles((dir, name) => name.EndsWith(".jar"));
if (dirListing == null)
{
return(Callables.Empty());
}
if (!AllJarFilesAreValidZipFiles(Stream.of(dirListing)))
{
throw new ZipException("Some jar procedure files are invalid, see log for details.");
}
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
URL[] jarFilesURLs = Stream.of(dirListing).map(this.toURL).toArray(URL[] ::new);
URLClassLoader loader = new URLClassLoader(jarFilesURLs, this.GetType().ClassLoader);
foreach (URL jarFile in jarFilesURLs)
{
LoadProcedures(jarFile, loader, @out);
}
return(@out);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private Callables loadProcedures(java.net.URL jar, ClassLoader loader, Callables target) throws java.io.IOException, org.neo4j.internal.kernel.api.exceptions.KernelException
private Callables LoadProcedures(URL jar, ClassLoader loader, Callables target)
{
RawIterator <Type, IOException> classes = ListClassesIn(jar, loader);
while (classes.HasNext())
{
Type next = classes.Next();
target.AddAllProcedures(_compiler.compileProcedure(next, null, false));
target.AddAllFunctions(_compiler.compileFunction(next));
target.AddAllAggregationFunctions(_compiler.compileAggregationFunction(next));
}
return(target);
}
