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From: tonioc@exeo.com.ar To: gcc-gnats@gcc.gnu.org Subject: libgcj/9375: java.sql.DriverManager hangs when no driver is found for a JDBC-URL Date: Mon, 20 Jan 2003 17:06:00 -0000 [thread overview] Message-ID: <20030120170320.24294.qmail@sources.redhat.com> (raw) >Number: 9375 >Category: libgcj >Synopsis: java.sql.DriverManager hangs when no driver is found for a JDBC-URL >Confidential: no >Severity: non-critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Mon Jan 20 17:06:00 UTC 2003 >Closed-Date: >Last-Modified: >Originator: tonioc@exeo.com.ar >Release: unknown-1.0 >Organization: >Environment: RedHat 7.3, gcc 3.1 (redhat-distribution) >Description: When you send an invalid, no suitable jdbc-URL to the DriverManager.getConnection() instead of returning an SQLException it hangs. When using Sun's j2sdk DriverManager is returning a SQLException with the message: No suitable driver >How-To-Repeat: Just compile and run de example >Fix: >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="XDriver.java" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="XDriver.java" aW1wb3J0IGphdmEudXRpbC4qOwppbXBvcnQgamF2YS5zcWwuKjsKaW1wb3J0IGphdmEuaW8uKjsK CnB1YmxpYyBjbGFzcyBYRHJpdmVyIHsKCiAgcHVibGljIFhEcml2ZXIoKQogIHsKICB9CgogIHB1 YmxpYyB2b2lkIGluaXQoKSB0aHJvd3MgRXhjZXB0aW9uCiAgewogICAgICBDbGFzcy5mb3JOYW1l KCJ0ZXN0LkR1bW15RHJpdmVyIik7CiAgfQoKICBwdWJsaWMgQ29ubmVjdGlvbiBnZXREQkNvbm5l Y3Rpb24oU3RyaW5nIHBVc2VyLCBTdHJpbmcgcFBhc3MpCiAgICAgICAgICB0aHJvd3MgU1FMRXhj ZXB0aW9uCiAgewogICAgICBDb25uZWN0aW9uIGNvbm5lY3Rpb24gPSBudWxsOwoKICAgICAgRW51 bWVyYXRpb24gZT1Ecml2ZXJNYW5hZ2VyLmdldERyaXZlcnMoKTsKICAgICAgd2hpbGUgKCBlLmhh c01vcmVFbGVtZW50cygpICkKICAgICAgICAgU3lzdGVtLm91dC5wcmludGxuKCJMb2FkZWQgRHJp dmVyczogIiArIGUubmV4dEVsZW1lbnQoKS50b1N0cmluZygpKTsKCiAgICAgIFN0cmluZyBwU3Ry Q29uPSJqZGJjOm5vLXNxbDovL2NoYXBsaW4vbm8tZGF0YWJhc2UiOwogICAgICBjb25uZWN0aW9u ID0gRHJpdmVyTWFuYWdlci5nZXRDb25uZWN0aW9uKHBTdHJDb24sIHBVc2VyLCBwUGFzcyk7Cgog ICAgICByZXR1cm4gY29ubmVjdGlvbjsKICB9CgoKICBwdWJsaWMgc3RhdGljIHZvaWQgbWFpbihT dHJpbmdbXSBhcmdzKSAKICB7CiAgCXRyeQoJewoJICAgIFhEcml2ZXIgZHJ2PW5ldyBYRHJpdmVy KCk7CgkgICAgZHJ2LmluaXQoKTsKCgkgICAgU3lzdGVtLm91dC5wcmludGxuKCJPYnRhaW5pbmcg Y29ubmVjdGlvbi4uLi4iKTsKCSAgICBDb25uZWN0aW9uIGNvbj1kcnYuZ2V0REJDb25uZWN0aW9u KCJ1c2VyIiwgInBhc3N3b3JkIik7CgkgICAgU3lzdGVtLm91dC5wcmludGxuKCJDb25uZWN0aW9u IE9idGFpbmVkIik7CgoJICAgIGlmICggY29uICE9IG51bGwgKQoJCWNvbi5jbG9zZSgpOwoJfQoJ Y2F0Y2ggKEV4Y2VwdGlvbiBlKQoJewoJICAgIGUucHJpbnRTdGFja1RyYWNlKCk7Cgl9CiAgfQp9 CgoKY2xhc3MgRHVtbXlEcml2ZXIgaW1wbGVtZW50cyBqYXZhLnNxbC5Ecml2ZXIKewoKICAgIHN0 YXRpYwogICAgewoJdHJ5Cgl7CgkgICAgamF2YS5zcWwuRHJpdmVyTWFuYWdlci5yZWdpc3RlckRy aXZlcihuZXcgRHVtbXlEcml2ZXIoKSk7CgkgICAgU3lzdGVtLmVyci5wcmludGxuKCJEcml2ZXIg TG9hZGVkIik7Cgl9CgljYXRjaCAoU1FMRXhjZXB0aW9uIGUpCgl7CgkgICAgZS5wcmludFN0YWNr VHJhY2UoKTsKCX0KICAgIH0KCiAgICBwdWJsaWMgamF2YS5zcWwuQ29ubmVjdGlvbiBjb25uZWN0 KFN0cmluZyB1cmwsIFByb3BlcnRpZXMgaW5mbykgCgkJCQkJCQkgICAgdGhyb3dzIFNRTEV4Y2Vw dGlvbgogICAgewoJdGhyb3cgbmV3IFNRTEV4Y2VwdGlvbigiTm8gY29ubmVjdGlvbiBhdmFpbGFi bGUiKTsKICAgIH0KCiAgICBwdWJsaWMgYm9vbGVhbiBhY2NlcHRzVVJMKFN0cmluZyB1cmwpIHRo cm93cyBTUUxFeGNlcHRpb24KICAgIHsKCXJldHVybiBmYWxzZTsKICAgIH0KCiAgICBwdWJsaWMg RHJpdmVyUHJvcGVydHlJbmZvW10gZ2V0UHJvcGVydHlJbmZvKFN0cmluZyB1cmwsIFByb3BlcnRp ZXMgaW5mbykgCiAgICAJCQkJdGhyb3dzIFNRTEV4Y2VwdGlvbgogICAgewoJcmV0dXJuIG5ldyBE cml2ZXJQcm9wZXJ0eUluZm9bMF07CiAgICB9CgogICAgcHVibGljIGJvb2xlYW4gamRiY0NvbXBs aWFudCgpCiAgICB7CglyZXR1cm4gZmFsc2U7CiAgICB9CgoKICAgIHB1YmxpYyBpbnQgZ2V0TWFq b3JWZXJzaW9uKCkKICAgIHsKCXJldHVybiAwOwogICAgfQoKICAgIHB1YmxpYyBpbnQgZ2V0TWlu b3JWZXJzaW9uKCkKICAgIHsKCXJldHVybiAwOwogICAgfQoKICAgIHB1YmxpYyBzdGF0aWMgU3Ry aW5nIGdldFZlcnNpb24oKQogICAgewoJcmV0dXJuICJEdW1teVNRTCAwLjAuMCI7CiAgICB9Cgp9 Cg==
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