Dmitry Jemerov
34 lines
1.3 KiB
Kotlin
34 lines
1.3 KiB
Kotlin
// !CHECK_TYPE
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import java.sql.DriverManager
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fun getConnection(url: String?) {
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DriverManager.getConnection(url)
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checkSubtype<java.sql.Connection>(DriverManager.getConnection(url!!))
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}
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fun getConnection(url: String?, props: java.util.Properties?) {
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DriverManager.getConnection(url, props)
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checkSubtype<java.sql.Connection>(DriverManager.getConnection(url!!, props))
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}
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fun getConnection(url: String?, user: String?, password: String?) {
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DriverManager.getConnection(url, user!!, password!!)
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DriverManager.getConnection(url!!, user, password<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)
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DriverManager.getConnection(url<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>, user<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>, password)
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checkSubtype<java.sql.Connection>(DriverManager.getConnection(url<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>, user<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>, password<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>))
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}
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fun getDriver(url: String?) {
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DriverManager.getDriver(url)
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checkSubtype<java.sql.Driver>(DriverManager.getDriver(url!!))
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}
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fun registerDriver(driver: java.sql.Driver?) {
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DriverManager.registerDriver(driver)
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DriverManager.registerDriver(driver!!)
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}
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fun getDrivers() {
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checkSubtype<java.util.Enumeration<java.sql.Driver>>(DriverManager.getDrivers())
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} |