From: Antti Villberg <antti.villberg@semantum.fi>
Date: Fri, 2 Aug 2019 06:14:35 +0000 (+0300)
Subject: API for creating a new File Document
X-Git-Tag: v1.43.0~136^2~127
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=e95e32c01362a9be338cb1c949dde9ff9909c6fa;p=simantics%2Fplatform.git

API for creating a new File Document

gitlab #326

Change-Id: Ic22fcdc5600883eeb1469112f267a8f2c4df4e90
---

diff --git a/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewFileDocument.java b/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewFileDocument.java
index 0ab824e91..783725414 100644
--- a/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewFileDocument.java
+++ b/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewFileDocument.java
@@ -17,12 +17,12 @@ import org.simantics.layer0.Layer0;
 public class NewFileDocument implements ActionFactory {
 	Resource relation;
 	String defaultName;
-	
+
 	public NewFileDocument(ReadGraph graph, String relationUri, String defaultName) throws DatabaseException {
 		relation = graph.getResource(relationUri);
 		this.defaultName = defaultName;
 	}
-	
+
 	@Override
 	public Runnable create(Object target) {
 
@@ -35,29 +35,38 @@ public class NewFileDocument implements ActionFactory {
 			@Override
 			public void run() {
 				Simantics.getSession().asyncRequest(new WriteRequest() {
-					
+
 					@Override
 					public void perform(WriteGraph graph) throws DatabaseException {
-					    graph.markUndoPoint();
-					    
-						Layer0 l0 = Layer0.getInstance(graph);
-
-	                    String name = NameUtils.findFreshName(graph, defaultName, resource, relation);
-	            		DocumentResource doc = DocumentResource.getInstance(graph);
-	            		
-	            		Resource fileResource = graph.newResource();
-	            		graph.claim(fileResource, l0.InstanceOf, doc.FileDocument);
-	                    graph.claimLiteral(fileResource, l0.HasName, name);
-	                    graph.claim(resource, relation, fileResource);
-	                    try {
-	                    	GraphFileUtil.writeDataToGraph(graph, new byte[0], fileResource);
-	                    } catch (IOException e) {
-	                    	throw new DatabaseException(e);
-	                    }
+						create(graph, resource, relation, defaultName);
 					}
-					
+
 				});
 			}
 		};
 	}
+
+	public static Resource create(WriteGraph graph, Resource resource, Resource relation, String defaultName) throws DatabaseException {
+
+		graph.markUndoPoint();
+
+		Layer0 l0 = Layer0.getInstance(graph);
+
+		String name = NameUtils.findFreshName(graph, defaultName, resource, relation);
+		DocumentResource doc = DocumentResource.getInstance(graph);
+
+		Resource fileResource = graph.newResource();
+		graph.claim(fileResource, l0.InstanceOf, doc.FileDocument);
+		graph.claimLiteral(fileResource, l0.HasName, name);
+		graph.claim(resource, relation, fileResource);
+		try {
+			GraphFileUtil.writeDataToGraph(graph, new byte[0], fileResource);
+		} catch (IOException e) {
+			throw new DatabaseException(e);
+		}
+
+		return fileResource;
+
+	}
+
 }