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Fix SQL statement used by CashSelection on Oracle database. (#781)

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szymonsztuka 2018-04-26 16:05:18 +01:00 committed by GitHub
parent 01a07481ad
commit a256ad972e
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1 changed files with 18 additions and 8 deletions
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26
finance/src/main/kotlin/net/corda/finance/contracts/asset/cash/selection/CashSelectionOracleImpl.kt
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@ -49,10 +49,18 @@ class CashSelectionOracleImpl : AbstractCashSelection(maxRetries = 16, retrySlee
"""+
(if (notary != null)
" AND vs.notary_name = ?" else "") +
(if (onlyFromIssuerParties.isNotEmpty())
" AND ccs.issuer_key_hash IN (?)" else "") +
(if (withIssuerRefs.isNotEmpty())
" AND ccs.issuer_ref IN (?)" else "") +
(if (onlyFromIssuerParties.isNotEmpty()) {
val repeats = generateSequence { "?" }
.take(onlyFromIssuerParties.size)
.joinToString (",")
" AND ccs.issuer_key_hash IN ($repeats)"
} else { "" }) +
(if (withIssuerRefs.isNotEmpty()) {
val repeats = generateSequence { "?" }
.take(withIssuerRefs.size)
.joinToString (",")
" AND ccs.issuer_ref IN ($repeats)"
} else { "" }) +
""")
SELECT transaction_id, output_index, pennies, total, lock_id
FROM entry where total <= ? + pennies"""
@ -64,10 +72,12 @@ class CashSelectionOracleImpl : AbstractCashSelection(maxRetries = 16, retrySlee
statement.setString(++pIndex, lockId.toString())
if (notary != null)
statement.setString(++pIndex, notary.name.toString())
if (onlyFromIssuerParties.isNotEmpty())
statement.setObject(++pIndex, onlyFromIssuerParties.map { it.owningKey.toStringShort() as Any }.toTypedArray())
if (withIssuerRefs.isNotEmpty())
statement.setObject(++pIndex, withIssuerRefs.map { it.bytes.toHexString() as Any }.toTypedArray())
onlyFromIssuerParties.map { it.owningKey.toStringShort() }.forEach {
statement.setObject(++pIndex, it)
}
withIssuerRefs.map { it.bytes }.forEach {
statement.setBytes(++pIndex, it)
}
statement.setLong(++pIndex, amount.quantity)
// https://stackoverflow.com/questions/2683214/get-query-from-java-sql-preparedstatement