Recent changes to Home

WikiPage Home modified by Ratoo

Ratoo — Mon, 11 Mar 2013 13:57:50 -0000

--- v1
+++ v2
@@ -1,8 +1,29 @@
-Welcome to your wiki!
+The library doesn't provide too much flexibility.
+There are two important classes:

-This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].
+**OWLOntologyModel** the class that encapsulates OWL ontology and provides a bunch of resoning operations on it.
+**XmlSchemaGenerator** the class that generates XML Schema from the model.

-The wiki uses [Markdown](/p/owl2xs/wiki/markdown_syntax/) syntax.
+XmlSchemaGenerator intents to separate XML Schemas by ontologies namespaces.
+This way there can be many XML Schemas generated from an ontology.
+This is the reason why XmlSchemaGenerator's **write()** method accepts a **ZipOutputStream**. It just writes all generated XML Schemas into it.

-[[project_admins]]
-[[download_button]]
+Here is an example of library usage:
+
+~~~~~~
+OWLOntologyModel model = OWLOntologyFactory.newInstance().getOWLOntologyModel();
+model.load("file:///ontology.owl");
+XmlSchemaGenerator generator = new XmlSchemaGenerator(model, true /*useLocalElements*/, true /*useAttribute*/);
+FileOutputStream out = new FileOutputStream("file:///schemas.zip");        
+try {
+    ZipOutputStream zip = new ZipOutputStream(out);        
+    try {
+        generator.write(zip); 
+    } finally {
+        zip.flush(); 
+        zip.close();
+    }
+} finally {
+    out.close();
+}
+~~~~~~

Discussion for Home page

Ratoo — Mon, 11 Mar 2013 13:48:08 -0000

The library doesn't provide too much flexibility.
There are two important classes:

OWLOntologyModel the class that encapsulates OWL ontology and provides a bunch of resoning operations on it.
XmlSchemaGenerator the class that generates XML Schema from the model.

XmlSchemaGenerator intents to separate XML Schemas by ontologies namespaces.
This way there can be many XML Schemas generated from an ontology.
This is the reason why XmlSchemaGenerator's write() method accepts a ZipOutputStream. It just writes all generated XML Schemas into it.

Here is an example of library usage:

OWLOntologyModel model = OWLOntologyFactory.newInstance().getOWLOntologyModel();
model.load("file:///ontology.owl");
XmlSchemaGenerator generator = new XmlSchemaGenerator(model, true /*useLocalElements*/, true /*useAttribute*/);
FileOutputStream out = new FileOutputStream("file:///schemas.zip");        
try {
    ZipOutputStream zip = new ZipOutputStream(out);        
    try {
        generator.write(zip); 
    } finally {
        zip.flush(); 
        zip.close();
    }
} finally {
    out.close();
}

WikiPage Home modified by Ratoo

Ratoo — Fri, 08 Mar 2013 09:53:23 -0000

Welcome to your wiki!

This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].

The wiki uses Markdown syntax.

Ratoo