add result class to extend ExecResult and set the body

services-camel-app/src/main/java/edu/unc/lib/boxc/services/camel/images/Jp2Processor.java

@@ -1,16 +1,19 @@
 package edu.unc.lib.boxc.services.camel.images;
 
 import JP2ImageConverter.CLIMain;
-import JP2ImageConverter.JP2ImageConverterCommand;
-import JP2ImageConverter.options.JP2ImageConverterOptions;
 import edu.unc.lib.boxc.services.camel.util.CdrFcrepoHeaders;
 import org.apache.camel.Exchange;
+import org.apache.camel.LoggingLevel;
 import org.apache.camel.Message;
 import org.apache.camel.Processor;
+import org.apache.camel.component.exec.ExecCommand;
+import org.apache.camel.component.exec.ExecResult;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.nio.file.Path;
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.util.Arrays;
 
 /**
  * Processor that runs jp24u to generate jp2 derivatives
@@ -29,6 +32,19 @@ public void process(Exchange exchange) throws Exception {
         String[] command = new String[]{"jp24u", "kdu_compress", "-f", imagePath,
                 "-o", tempPath, "-sf", mimetype};
         log.debug("Run jp24u command {} for type {}", command, mimetype);
-        CLIMain.runCommand(command);
+        int exitCode = CLIMain.runCommand(command);
+
+        Result result = new Result(new ByteArrayInputStream(tempPath.getBytes()), null, exitCode);
+        in.setBody(result);
+    }
+
+    public static class Result extends ExecResult {
+        private static final ExecCommand command = new ExecCommand("jp24u",
+                Arrays.asList("kdu_compress"), null, Long.valueOf(60), null,
+                null, null, false, LoggingLevel.OFF);
+
+        public Result(InputStream stdout, InputStream stderr, int exitCode) {
+            super(command, stdout, stderr, exitCode);
+        }
     }
 }