hi there
(i've posted something similar in the HttpClient list, but maybe the
problem lies with FileUpload ..)
i'm using fileupload 2.0rc3 to get the parts of a multipart http request
as streams, pass them to the constructor of InputStreamRequestEntity
(HttpClient 3.0.1) and then executing the PostMethod.
here's the code:
ServletFileUpload upload = new ServletFileUpload();
FileItemIterator iter = upload.getItemIterator(clientRequest);
while (iter.hasNext()) {
FileItemStream item = iter.next();
String name = item.getFieldName();
if (item.isFormField()) {
postMethod.addParameter(name,
Streams.asString(item.openStream()));
} else {
postMethod.setRequestEntity(new
InputStreamRequestEntity(item.openStream()));
}
}
i have verified by debugging that a 'file part' is found, it's name can
be read correctly .. but upon executing the post method, the following
exception is thrown:
java.lang.IllegalStateException: Content must be set before entity is
written
at
org.apache.commons.httpclient.methods.InputStreamRequestEntity.writeRequ
est(InputStreamRequestEntity.java:176)
at
org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequest
Body(EntityEnclosingMethod.java:495)
at
org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase
.java:1973)
at
org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java
:993)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMe
thodDirector.java:397)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMetho
dDirector.java:170)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:3
96)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:3
24)
is this line of code supposed to work at all?
postMethod.setRequestEntity(new
InputStreamRequestEntity(item.openStream()));
writeRequestBody in the EntityEnclosingMethod gets a content length of
0, although i can verify that the content in the original incoming http
request had a length of 280678.
thanks for any help!
cheers
alessandro
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