'java.io.IOException: Stream closed ZipInputStream
Below is the code Snippet.
FileInputStream fin = new FileInputStream(zipFile);
ZipInputStream zin = new ZipInputStream(fin);
ZipEntry entry = null;
String routerListUCM = "";
try {
entries:
while ((entry = zin.getNextEntry()) != null) {
if (entry.getName().startsWith("routes")) {
BufferedReader in = new BufferedReader(new InputStreamReader(zin, "UTF-8"));
if (true) {
//parse the xml of the route...
DOMParser dp = new DOMParser();
dp.parse(in);
Element e = (Element) dp.getDocument().getFirstChild();
String transferid = e.getElementsByTagName("transferId").item(0).getTextContent();
System.out.println("transferId=" + transferid);
int fileid = Integer.parseInt(transferid.split("-")[1]);
System.out.println("fileid=" + transferid);
String userList = e.getElementsByTagName("userList").item(0).getTextContent();
System.out.println("userList=" + userList);
String routeList = e.getElementsByTagName("routeList").item(0).getTextContent();
System.out.println("routeList=" + routeList);
routerListUCM = routeList;
if (routeList.toLowerCase().indexOf(myname().toLowerCase()) == -1) {
//my server is not in the current route...
//so skip this route table.
continue entries;
}
}
}
}
} catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
in some cases after "continue entries;" and trying for next loop i see "stream close Exception" :/
error:Stream closed
Stack Trace:
java.io.IOException: Stream closed
at java.util.zip.ZipInputStream.ensureOpen(ZipInputStream.java:67)
at java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:116)
at org.parsisys.test.mina.view.SimpleFtplet$beaVersion0_1155.isTransferFinished(SimpleFtplet.java:299)
at org.parsisys.test.mina.view.SimpleFtplet.isTransferFinished(SimpleFtplet.java)
at org.parsisys.test.mina.view.SimpleFtplet.beaAccessisTransferFinished(SimpleFtplet.java)
at org.parsisys.test.mina.view.SimpleFtplet$beaVersion0_1155.onUploadEnd(SimpleFtplet.java:208)
at org.parsisys.test.mina.view.SimpleFtplet.onUploadEnd(SimpleFtplet.java)
at org.apache.ftpserver.ftplet.DefaultFtplet.afterCommand(DefaultFtplet.java:89)
at org.parsisys.test.mina.view.SimpleFtplet.afterCommand(SimpleFtplet.java)
at org.apache.ftpserver.ftpletcontainer.impl.DefaultFtpletContainer.afterCommand(DefaultFtpletContainer.java:144)
at org.apache.ftpserver.impl.DefaultFtpHandler.messageReceived(DefaultFtpHandler.java:220)
at org.apache.ftpserver.listener.nio.FtpHandlerAdapter.messageReceived(FtpHandlerAdapter.java:61)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:716)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)
at org.apache.ftpserver.listener.nio.FtpLoggingFilter.messageReceived(FtpLoggingFilter.java:85)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)
at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:75)
at org.apache.mina.filter.logging.MdcInjectionFilter.filter(MdcInjectionFilter.java:136)
at org.apache.mina.filter.util.CommonEventFilter.messageReceived(CommonEventFilter.java:70)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:427)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:245)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)
at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:75)
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:780)
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:772)
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:714)
at java.lang.Thread.run(Thread.java:748)
Please Help Me....................................................................................................................................................................................................................................................
Solution 1:[1]
I found using the org.apache.poi.util.CloseIgnoringInputStream worked for me. I was able to wrap the ZipInputStream that I was passing into another method.
For example:
ExcelUtility.getLineCount(new CloseIgnoringInputStream(zipStream)
Solution 2:[2]
If you can implemet a logic to understand if there aren't more "routes" to read, at the end of If block you can insert a break instruction to exit the while block and avoid to attempt to read the closed stream
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Gabe Gates |
| Solution 2 | Gio Italy |