@joseomjr
your code could not work at my end.
ChatGPT help me with below code and it is working at my end.
import java.util.zip.ZipInputStream
import java.util.zip.ZipEntry
import java.io.ByteArrayOutputStream
def flowFile = session.get()
if (!flowFile) return
try {
session.read(flowFile, { inputStream ->
ZipInputStream zipIn = new ZipInputStream(inputStream)
ZipEntry entry = zipIn.nextEntry
while (entry != null) {
if (!entry.isDirectory()) {
ByteArrayOutputStream baos = new ByteArrayOutputStream()
byte[] buffer = new byte[8192]
int len
while ((len = zipIn.read(buffer)) > 0) {
baos.write(buffer, 0, len)
}
def contentBytes = baos.toByteArray()
def newFlowFile = session.create(flowFile)
newFlowFile = session.write(newFlowFile, { outStream ->
outStream.write(contentBytes)
} as OutputStreamCallback)
newFlowFile = session.putAttribute(newFlowFile, 'filename', entry.getName())
session.transfer(newFlowFile, REL_SUCCESS)
}
zipIn.closeEntry()
entry = zipIn.nextEntry
}
} as InputStreamCallback)
session.remove(flowFile)
} catch (Exception e) {
log.error("Failed to unzip FlowFile due to: ${e.message}", e)
session.transfer(flowFile, REL_FAILURE)
}
I hope there is no security concern with this code!
