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[OLINGO-319] fix java.lang.IllegalStateException: Content has been consumed

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This commit is contained in:
challenh 2014-06-08 13:35:01 +08:00
parent 5959dfb02a
commit cf360e6573
1 changed files with 14 additions and 10 deletions
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24
lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/invoke/AbstractODataInvokeRequest.java
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@ -204,16 +204,20 @@ public abstract class AbstractODataInvokeRequest<T extends ODataInvokeResult>
try {
if (ODataNoContent.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(new ODataNoContent());
} else if (CommonODataEntitySet.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(odataClient.getReader().readEntitySet(res.getEntity().getContent(),
ODataPubFormat.fromString(getContentType())));
} else if (CommonODataEntity.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(odataClient.getReader().readEntity(res.getEntity().getContent(),
ODataPubFormat.fromString(getContentType())));
} else if (CommonODataProperty.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(odataClient.getReader().readProperty(res.getEntity().getContent(),
ODataFormat.fromString(getContentType())));
}
} else {
// avoid getContent() twice:IllegalStateException: Content has been consumed
InputStream responseStream = this.payload == null ? res.getEntity().getContent() : this.payload;
if (CommonODataEntitySet.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(odataClient.getReader().readEntitySet(responseStream,
ODataPubFormat.fromString(getContentType())));
} else if (CommonODataEntity.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(odataClient.getReader().readEntity(responseStream,
ODataPubFormat.fromString(getContentType())));
} else if (CommonODataProperty.class.isAssignableFrom(reference)) {
invokeResult = reference.cast(odataClient.getReader().readProperty(responseStream,
ODataFormat.fromString(getContentType())));
}
}
} catch (IOException e) {
throw new HttpClientException(e);
} finally {