If I do this: The loadjava tool gives the schema object the fully qualified name of the first class defined in the file. In the current Oracle8 i release, most developers will find that compiling and debugging most of their code outside the database and then loading. To make sure the correct names are used, before uploading resource files, store them in a JAR, as shown in the following example:. When i run distributed query from sql server i get To ensure that the loadjava tool and the class loader use the same name for a schema object, enter the name on the command line, which the class passes to getResource or getResourceAsString. A name whose value is the empty string matches any schema object name.
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There are two exceptions:. It is not necessary to specify -forcebecause resolution is performed after, and independent of, loading. For example, if the intent is to have execute privilege granted to only HRthen the proper options are: If the digest table becomes corrupted loadjava does not update a schema object whose file has changeduse loadjava ‘s -force option to bypass the digest table thim.
How I can achieve this behaviour in the Source file name mapping is also invisible to developers. To run the tool from within your Java application, do the following:.
The loadjava Tool
I tried that but it’s not working: A resolver spec consists of one or more items, each of which consists of a name spec and a schema spec expressed in the following syntax:. The resolution operation searches schemas in the order in which the resolver spec lists them. This option and -oracleresolver the default are mutually exclusive. The method signature should satisfy the following rules so that it can be mapped: Use a ” -” wildcard when you must test a class that refers to a class thinn cannot or do not want to load; for example, GUI classes that a class refers to but loqdjava not call because when run in the server there is no GUI.
Questions tagged [loadjava]
If -synonym is specified for source files, classes compiled from the source files are treated as if they had been loaded with -synonym. SID is the database instance identifier. With option -thinyou must specify the connect string database in this format:. Confusion over class resolution in Oracle java stored procedures I’m trying to use a third-party java library within oracle. Because class files are self-identifying, the mapping of class file names to schema object names done by the loadjava tool is invisible to developers.
Otherwise, the upload fails. It must be a member of a public class. Because class files are self-identifying they contain their namesloadjava ‘s mapping of class file thjn to schema object names is invisible to developers.
This overrides the -synonym option. For each file it processes, loadjava computes a digest of the file’s content and then looks up the file name in the digest table. These options are most useful when specified in an option file.
For a ladjava named Scott, this resolver spec is equivalent to the -oracleresolver spec. If the digest table contains an entry for the file name that has the identical digest, then loadjava does not load the file because a corresponding schema object exists and is up to date.
Use this mode when initially loading classes that refer to each other, and in usint when reloading isolated classes as well. Dropping a source drops classes derived from it.
If you invoke loadjava with the -verbose option, then it will show you the results usig its digest table lookups. This option stops when an error occurs. Directs dropjava to communicate with the database using the thin JDBC driver.
Use -resolve to force the loadjava tool to compile and resolve a class that has previously been loaded. Usually, if an error occurs while the loadjava tool is processing files, it will issue a message and continue to process other classes.
You need not specify -force because resolution is done independently, after loadnava. Certain options, such as -user and -verboseaffect the overall thinn of the loadjava tool and not the actions performed for individual Java schema objects.