INT-812: patch that catches IOException when determining wether the Resource can resolve to a systemId

org.springframework.integration.xml/src/test/java/org/springframework/integration/xml/transformer/XsltPayloadTransformerTests.java

@@ -26,13 +26,16 @@ import javax.xml.transform.dom.DOMResult;
 
 import org.junit.Before;
 import org.junit.Test;
+import static org.junit.Assert.assertThat;
 import org.w3c.dom.Document;
 
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.Resource;
+import org.springframework.core.io.ClassPathResource;
 import org.springframework.integration.core.MessagingException;
 import org.springframework.integration.xml.util.XmlTestUtil;
 import org.springframework.xml.transform.StringSource;
+import static org.hamcrest.CoreMatchers.is;
 
 /**
  * @author Jonas Partner
@@ -113,6 +116,13 @@ public class XsltPayloadTransformerTests {
 		transformer.transformPayload(new Long(12));
 	}
 
+    @Test
+    public void testXsltWithImports() throws Exception {
+        Resource resource = new ClassPathResource("transform-with-import.xsl", this.getClass());
+        transformer = new XsltPayloadTransformer(resource);
+        assertThat(transformer.transformString(docAsString), is(outputAsString));
+    }
+
 
 	private Resource getXslResource() throws Exception {
 		String xsl = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\"><xsl:template match=\"order\"><bob>test</bob></xsl:template></xsl:stylesheet>";

org.springframework.integration.xml/src/test/java/org/springframework/integration/xml/transformer/transform-with-import.xsl

@@ -0,0 +1,5 @@
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+    <xsl:import href="transform.xsl"/>
+
+</xsl:stylesheet>

org.springframework.integration.xml/src/test/java/org/springframework/integration/xml/transformer/transform.xsl

@@ -0,0 +1,7 @@
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+    <xsl:output omit-xml-declaration="yes"/>
+    <xsl:template match="order">
+        <bob>test</bob>
+    </xsl:template>
+
+</xsl:stylesheet>