Hi all,
I am facing a problem while sending a base64 string inside HL7 message in the
OBX segment field 5 of the ORU_R01 message.
Actually I have encoded one png image in base64 string and the size of base64
string is around 37kB.
But while receiving the message on server side(inside servlet) I am getting an
error.(I am trying to receive the message in processMessage method with
signature public Message processMessage(Message theMessage, Map<String, Object>
theMetadata) throws ReceivingApplicationException, HL7Exception)
Jul 19, 2013 2:35:06 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [com.tcs.hl7server.MyServer] in context
with path [/MyHL7Server] threw exception
java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:441)
at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:315)
at
org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:200)
at
ca.uhn.hl7v2.hoh.encoder.AbstractHl7OverHttpDecoder.readBytesNonChunked(AbstractHl7OverHttpDecoder.java:370)
at
ca.uhn.hl7v2.hoh.encoder.AbstractHl7OverHttpDecoder.doReadContentsFromInputStreamAndDecode(AbstractHl7OverHttpDecoder.java:191)
at
ca.uhn.hl7v2.hoh.encoder.AbstractHl7OverHttpDecoder.readContentsFromInputStreamAndDecode(AbstractHl7OverHttpDecoder.java:421)
at ca.uhn.hl7v2.hoh.raw.server.HohRawServlet.doPost(HohRawServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
But if I try to capture the incoming HL7 message in doPost method of the
servlet,the Message can be read using BufferedReader.
Can anyone please point out why the error is coming at line no 370 in
AbstractHl7OverHttpDecoder.java ?Is there any size limit of HL7 message
implemented using HAPi?
Uddipan Mukherjee
Systems Engineer
Tata Consultancy Services
Ph:- 8981151600
Cell:- 8125893206
Mailto: uddipan.mukher...@tcs.com
Website: http://www.tcs.com
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