X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2Fprocedure%2Fadapter%2FDirectStatementProcedure.java;fp=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2Fprocedure%2Fadapter%2FDirectStatementProcedure.java;h=398b1851a9c92ed7df4fce77740cb2eaa5b9bbfb;hb=bfdceb3b5b0e4967358277cd506f237c9ee364c3;hp=0000000000000000000000000000000000000000;hpb=bc872011464c2c2f2b8c1dc045e71a1c748e827e;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/DirectStatementProcedure.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/DirectStatementProcedure.java
new file mode 100644
index 000000000..398b1851a
--- /dev/null
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/DirectStatementProcedure.java
@@ -0,0 +1,32 @@
+package org.simantics.db.common.procedure.adapter;
+
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.DirectStatements;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.AsyncProcedure;
+
+public class DirectStatementProcedure implements AsyncProcedure<DirectStatements> {
+
+	DirectStatements result = null;
+	DatabaseException exception = null;
+
+	@Override
+	public void execute(AsyncReadGraph graph, final DirectStatements ds) {
+		result = ds;
+	}
+
+	@Override
+	public void exception(AsyncReadGraph graph, Throwable throwable) {
+		if(throwable instanceof DatabaseException) {
+			exception = (DatabaseException)throwable;
+		} else {
+			exception = new DatabaseException(throwable);
+		}
+	}
+	
+	public DirectStatements getOrThrow() throws DatabaseException {
+		if(exception != null) throw exception;
+		return result;
+	}
+
+}
\ No newline at end of file