public class WriteOp extends Object implements TransactionOperation, TransactionSingleOpOperation
Constructor and Description |
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WriteOp(OtpErlangString key,
OtpErlangObject value)
Constructor
|
WriteOp(String key,
T value)
Constructor
|
Modifier and Type | Method and Description |
---|---|
OtpErlangObject |
getErlang(boolean compressed)
Gets the erlang representation of the operation.
|
OtpErlangString |
getKey()
Gets the key the operation is working on (if available)
|
OtpErlangObject |
getResult()
Gets the (raw Erlang) result set via
Operation.setResult(OtpErlangObject, boolean) . |
boolean |
getResultCompressed()
Determines if the result set via
Operation.setResult(OtpErlangObject, boolean) is compressed or not. |
Object |
processResult()
Processes the result set by
Operation.setResult(OtpErlangObject, boolean) . |
Object |
processResultSingle()
Processes the result set by
Operation.setResult(OtpErlangObject, boolean)
assuming that operation was committed. |
void |
setResult(OtpErlangObject resultRaw,
boolean compressed)
Sets the raw erlang result value.
|
String |
toString() |
public WriteOp(OtpErlangString key, OtpErlangObject value)
key
- the key to write the value tovalue
- the value to writepublic WriteOp(String key, T value)
key
- the key to write the value tovalue
- the value to writepublic OtpErlangObject getErlang(boolean compressed)
Operation
public OtpErlangString getKey()
Operation
public void setResult(OtpErlangObject resultRaw, boolean compressed)
Operation
Operation.processResult()
.public OtpErlangObject getResult()
Operation
Operation.setResult(OtpErlangObject, boolean)
.public boolean getResultCompressed()
Operation
Operation.setResult(OtpErlangObject, boolean)
is compressed or not.getResultCompressed
in interface Operation
public Object processResult() throws UnknownException
Operation
Operation.setResult(OtpErlangObject, boolean)
.
Note: the created value is not cached!processResult
in interface Operation
UnknownException
- if any other error occurspublic Object processResultSingle() throws AbortException, UnknownException
TransactionSingleOpOperation
Operation.setResult(OtpErlangObject, boolean)
assuming that operation was committed.
In contrast to Operation.processResult()
operations like WriteOp
will throw a proper AbortException
for their commit part instead
of an UnknownException
.
Note: the created value is not cached!processResultSingle
in interface TransactionSingleOpOperation
AbortException
- if a commit failedUnknownException
- if any other error occurs