From 97783bff9fb5fadf57504350dba5d7cc0f6d615a Mon Sep 17 00:00:00 2001
From: Reino Ruusu <reino.ruusu@vtt.fi>
Date: Wed, 25 Jan 2017 18:28:49 +0200
Subject: [PATCH] Added SCLReportingWriter to org.simantics.scl.runtime. (refs
 #7000)

Change-Id: I2e988c0699bf228a3c13f80ac1917b202b2995f6
---
 .../runtime/reporting/SCLReportingWriter.java | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 bundles/org.simantics.scl.runtime/src/org/simantics/scl/runtime/reporting/SCLReportingWriter.java

diff --git a/bundles/org.simantics.scl.runtime/src/org/simantics/scl/runtime/reporting/SCLReportingWriter.java b/bundles/org.simantics.scl.runtime/src/org/simantics/scl/runtime/reporting/SCLReportingWriter.java
new file mode 100644
index 000000000..5a12c7df8
--- /dev/null
+++ b/bundles/org.simantics.scl.runtime/src/org/simantics/scl/runtime/reporting/SCLReportingWriter.java
@@ -0,0 +1,44 @@
+package org.simantics.scl.runtime.reporting;
+
+import java.io.Writer;
+
+public class SCLReportingWriter extends Writer {
+	
+	StringBuilder builder = null;
+	
+	public SCLReportingWriter() {
+		builder = new StringBuilder();
+	}
+	
+	@Override
+	public void close() {
+		flush();
+	}
+
+	@Override
+	public void flush() {
+		if (builder.length() > 0) {
+			SCLReporting.print(builder.toString());
+			builder.setLength(0);
+		}
+	}
+
+	@Override
+	public void write(char[] buf, int off, int len) {
+		if (len == 0) return;
+		
+		if (len < 0) throw new IllegalArgumentException("Negative buffer region length");
+		if (off < 0) throw new IllegalArgumentException("Negative buffer region offset");
+		if (off + len > buf.length) throw new IllegalArgumentException("Buffer region overflow");
+		
+		for (int i = 0; i < len; i++) {
+			if (buf[off + i] == '\n') {
+				SCLReporting.print(builder.toString());
+				builder.setLength(0);
+			}
+			else {
+				builder.append(buf[off + i]);
+			}
+		}
+	}
+}
-- 
2.47.1