java.lang.Object
org.postgresql.pljava.internal.InstallHelper
Group of methods intended to streamline the PL/Java installation/startup
experience.
- Author:
- Chapman Flack
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic void
groundwork
(String module_pathname, String loadpath_tbl, String loadpath_tbl_quoted, boolean asExtension, boolean exNihilo) When PL/Java is loaded as an end-in-itself (that is, byLOAD
on its own or from its extension script onCREATE EXTENSION
orALTER EXTENSION
, not just in the course of handling a call of a Java function), this method will be called to ensure there is a schemasqlj
and that it contains the right, possibly updated, stuff.static String
hello
(String nativeVer, String serverBuiltVer, String serverRunningVer, String user, String dbname, String clustername, String datadir, String libdir, String sharedir, String etcdir) Perform miscellaneous early PL/Java initialization, and return a string detailing the versions of PL/Java, PostgreSQL, and Java in use, which the native caller can use in its "PL/Java loaded" (a/k/a "hello") triumphantereport
.
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Constructor Details
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InstallHelper
public InstallHelper()
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Method Details
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hello
public static String hello(String nativeVer, String serverBuiltVer, String serverRunningVer, String user, String dbname, String clustername, String datadir, String libdir, String sharedir, String etcdir) throws SQLException Perform miscellaneous early PL/Java initialization, and return a string detailing the versions of PL/Java, PostgreSQL, and Java in use, which the native caller can use in its "PL/Java loaded" (a/k/a "hello") triumphantereport
.This method calls
beginEnforcing
rather late, so that the policy needn't be cluttered with permissions for the operations only needed before that point. Policy is being enforced by the time this method returns (except in case of JEP 411 fallback as described atbeginEnforcing
).- Throws:
SQLException
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groundwork
public static void groundwork(String module_pathname, String loadpath_tbl, String loadpath_tbl_quoted, boolean asExtension, boolean exNihilo) throws SQLException, ParseException, IOException When PL/Java is loaded as an end-in-itself (that is, byLOAD
on its own or from its extension script onCREATE EXTENSION
orALTER EXTENSION
, not just in the course of handling a call of a Java function), this method will be called to ensure there is a schemasqlj
and that it contains the right, possibly updated, stuff.- Throws:
SQLException
ParseException
IOException
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