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19 descriptor sample #21

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merged 3 commits into from
Mar 31, 2021
Merged

19 descriptor sample #21

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cf08792
Add TNS descriptor sample code
Michael-A-McMahon Mar 30, 2021
b105fe6
Use static import of SERVICE_NAME
Michael-A-McMahon Mar 30, 2021
320d8ce
Adding sample with descriptor set as ConnectionFactoryOptions.HOST
Michael-A-McMahon Mar 30, 2021
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Adding sample with descriptor set as ConnectionFactoryOptions.HOST
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@Michael-A-McMahon
Michael-A-McMahon committed Mar 30, 2021
commit 320d8ce3ecc1854107f57565756c7ba2efbe2950
19 changes: 19 additions & 0 deletions sample/src/main/java/oracle/r2dbc/samples/DescriptorURL.java
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Expand Up @@ -70,5 +70,24 @@ public static void main(String[] args) {
.concatWith(Mono.from(connection.close()).cast(String.class)))
.toStream()
.forEach(System.out::println);

// A descriptor may also be specified as the value of
// ConnectionFactoryOptions.HOST
Mono.from(ConnectionFactories.get(ConnectionFactoryOptions.builder()
.option(ConnectionFactoryOptions.DRIVER, "oracle")
.option(ConnectionFactoryOptions.HOST, DESCRIPTOR)
.option(ConnectionFactoryOptions.USER, USER)
.option(ConnectionFactoryOptions.PASSWORD, PASSWORD)
.build())
.create())
.flatMapMany(connection ->
Mono.from(connection.createStatement(
"SELECT 'Connected with TNS descriptor' FROM sys.dual")
.execute())
.flatMapMany(result ->
result.map((row, metadata) -> row.get(0, String.class)))
.concatWith(Mono.from(connection.close()).cast(String.class)))
.toStream()
.forEach(System.out::println);
}
}