FOP-2866: Using conserve option causes SerializationException
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1862547 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/fop-core/src/main/java/org/apache/fop/area/MainReference.java b/fop-core/src/main/java/org/apache/fop/area/MainReference.java
index c3d5534..06271dc 100644
--- a/fop-core/src/main/java/org/apache/fop/area/MainReference.java
+++ b/fop-core/src/main/java/org/apache/fop/area/MainReference.java
@@ -37,7 +37,7 @@
private BodyRegion parent;
private List<Span> spanAreas = new java.util.ArrayList<Span>();
private boolean isEmpty = true;
- private WritingModeTraitsGetter wmtg;
+ private transient WritingModeTraitsGetter wmtg;
/**
* Constructor
diff --git a/fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java b/fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java
new file mode 100644
index 0000000..ae1b974
--- /dev/null
+++ b/fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.fop.render;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.sax.SAXResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.junit.Test;
+
+import org.xml.sax.SAXException;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.Fop;
+import org.apache.fop.apps.FopFactory;
+
+public class ConserveMemoryTestCase {
+ @Test
+ public void testLink() throws TransformerException, SAXException {
+ String fo = "<fo:root xmlns:fo=\"http://www.w3.org/1999/XSL/Format\">\n"
+ + " <fo:layout-master-set>\n"
+ + " <fo:simple-page-master master-name=\"simple\" page-height=\"27.9cm\" page-width=\"21.6cm\">\n"
+ + " <fo:region-body />\n"
+ + " </fo:simple-page-master>\n"
+ + " </fo:layout-master-set>\n"
+ + " <fo:page-sequence master-reference=\"simple\">\n"
+ + " <fo:flow flow-name=\"xsl-region-body\">\n"
+ + " <fo:block><fo:basic-link internal-destination=\"a\">a</fo:basic-link></fo:block>\n"
+ + " </fo:flow>\n"
+ + " </fo:page-sequence>\n"
+ + "</fo:root>";
+ foToOutput(fo);
+ }
+
+ private void foToOutput(String fo) throws SAXException, TransformerException {
+ FopFactory fopFactory = FopFactory.newInstance(new File(".").toURI());
+ FOUserAgent userAgent = fopFactory.newFOUserAgent();
+ userAgent.setConserveMemoryPolicy(true);
+ Fop fop = fopFactory.newFop("application/pdf", userAgent, new ByteArrayOutputStream());
+ Transformer transformer = TransformerFactory.newInstance().newTransformer();
+ Source src = new StreamSource(new ByteArrayInputStream(fo.getBytes()));
+ Result res = new SAXResult(fop.getDefaultHandler());
+ transformer.transform(src, res);
+ }
+}
