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Add support for sybase tds jdbc driver #8764

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Merged
merged 6 commits into from
May 6, 2025
Merged

Add support for sybase tds jdbc driver #8764

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8658160
Add support for sybase tds jdbc driver
amarziali May 5, 2025
d3660ee
Update dd-java-agent/agent-bootstrap/src/main/java/datadog/trace/boot…
amarziali May 5, 2025
b4e55b0
add sybase callable stmt
amarziali May 6, 2025
5ed7950
Remove null check since creates sides effects
amarziali May 6, 2025
6a63ffd
Add sybase jdbc2 alias
amarziali May 6, 2025
e338e72
Merge branch 'master' into andrea.marziali/sybase
amarziali May 6, 2025
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34 changes: 28 additions & 6 deletions ...p/src/main/java/datadog/trace/bootstrap/instrumentation/jdbc/JDBCConnectionUrlParser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,11 +42,14 @@ DBInfo.Builder doParse(final String jdbcUrl, final DBInfo.Builder builder) {
}

String path = uri.getPath();
if (path.startsWith("/")) {
path = path.substring(1);
}
if (!path.isEmpty()) {
builder.db(path);
// a URI can have a null path
if (path != null) {
if (path.startsWith("/")) {
path = path.substring(1);
}
if (!path.isEmpty()) {
builder.db(path);
}
}

if (uri.getHost() != null) {
Expand Down Expand Up @@ -795,7 +798,23 @@ DBInfo.Builder doParse(String jdbcUrl, DBInfo.Builder builder) {
}
return GENERIC_URL_LIKE.doParse(url, builder);
}
};
},
// https://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.infocenter.dc01776.1601/doc/html/san1357754914053.html
// Sybase TDS
SYBASE_TDS("sybase") {
@Override
DBInfo.Builder doParse(String jdbcUrl, DBInfo.Builder builder) {
if (jdbcUrl.startsWith("sybase:tds:")) {
// that uri is opaque so we need to adjust it in order to be parsed with the classical
// hierarchical way
return GENERIC_URL_LIKE
.doParse("sybase://" + jdbcUrl.substring("sybase:tds:".length()), builder)
.subtype("tds");
}
return GENERIC_URL_LIKE.doParse(jdbcUrl, builder);
}
},
;

private static final Map<String, JDBCConnectionUrlParser> typeParsers = new HashMap<>();

Expand Down Expand Up @@ -925,6 +944,9 @@ private static void populateStandardProperties(
ExceptionLogger.LOGGER.debug("Error parsing portnumber property: {}", portNumber, e);
}
}
if (props.containsKey("servicename")) {
builder.instance((String) props.get("servicename"));
}

if (props.containsKey("portNumber")) {
final String portNumber = (String) props.get("portNumber");
Expand Down
2 changes: 2 additions & 0 deletions ...bc/src/main/java/datadog/trace/instrumentation/jdbc/DefaultConnectionInstrumentation.java
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Expand Up @@ -45,6 +45,8 @@ public class DefaultConnectionInstrumentation extends AbstractConnectionInstrume
"com.informix.jdbc.IfmxConnection",
// Intersystems IRIS
"com.intersystems.jdbc.IRISConnection",
// Sybase
"com.sybase.jdbc4.jdbc.SybConnection",
// for testing purposes
"test.TestConnection"
};
Expand Down
2 changes: 2 additions & 0 deletions ...bc/src/main/java/datadog/trace/instrumentation/jdbc/PreparedStatementInstrumentation.java
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Expand Up @@ -122,6 +122,8 @@ public final class PreparedStatementInstrumentation extends AbstractPreparedStat
// Intersystems IRIS
"com.intersystems.jdbc.IRISPreparedStatement",
"com.intersystems.jdbc.IRISCallableStatement",
// sybase
"com.sybase.jdbc4.jdbc.SybPreparedStatement",
// for testing purposes
"test.TestPreparedStatement"
};
Expand Down
4 changes: 3 additions & 1 deletion dd-java-agent/instrumentation/jdbc/src/test/groovy/JDBCConnectionUrlParserTest.groovy
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Expand Up @@ -204,7 +204,9 @@ class JDBCConnectionUrlParserTest extends AgentTestRunner {
"jdbc:IRIS://dbhostname:1972/namespace" | null | "iris" | null | null | "dbhostname" | 1972 | null | "namespace"
"jdbc:IRIS://dbhostname:1972/namespace/+myjdbc.log" | null | "iris" | null | null | "dbhostname" | 1972 | null | "namespace"
"jdbc:IRIS://dbhostname:1972/namespace/::false" | null | "iris" | null | null | "dbhostname" | 1972 | null | "namespace"

// sybase
"jdbc:sybase:Tds:dbhostname:2638?ServiceName=demo" | null | "sybase" | "tds" | null | "dbhostname" | 2638 | "demo" | null
"jdbc:sybase:Tds:dbhostname:2638/dbname" | null | "sybase" | "tds" | null | "dbhostname" | 2638 | null | "dbname"
expected = new DBInfo.Builder().type(type).subtype(subtype).user(user).instance(instance).db(db).host(host).port(port).build()
}
}
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