How to protect rwserlvet cache ?

I have 10gAS with forms & reports server. And my HTML DB 2.0 that use the same HTTPSERVER on the same port.
From HTMLDB application I am running a 10g .rep reports that run in destype=cache and deformat=pdf.
The problem is that once the report have been run, you can always go thru the url and find a way to type the url that display the cache list of reports and then you can open the pdf.
Is there a documentation to be able to block all the command like rwserlvet/showjobs etc.. ?
I think it is possible to force an authid but I was not able to find documentation about how to force it.
Thanks.

Hello,
In the document :
Oracle® Application Server Reports Services Publishing Reports to the Web
10g Release 2 (10.1.2)
B14048-02
3 Configuring OracleAS Reports Services
This user name and password is also used for accessing rwservlet Web commands, such as getjobid, getserverinfo, showjobs, and showenv when DIAGNOSTIC=NO in the rwservlet.properties file. When DIAGNOSTIC=NO, Web commands are disabled for everyone except those administrators who have this user name and password.
If your reports Server is secured , you will have to provide an authid to be able to
use the Reports Servlet commands (showjobs / getjobid / ...)
Regards

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I have 10gAS with forms & reports server. And my HTML DB 2.0 that use the same HTTPSERVER on the same port.
From HTMLDB application I am running a 10g .rep reports that run in destype=cache and deformat=pdf.
The problem is that once the report have been run, you can always go thru the url and find a way to type the url that display the cache list of reports and then you can open the pdf.
Is there a documentation to be able to block all the command like rwserlvet/showjobs etc.. ?
I think it is possible to force an authid but I was not able to find documentation about how to force it.
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In the following I try to describe my problem.. I know it is a bit verbose, but hope somebody will help me.. (I highlighted in bold the core of my problem, in case you want to first decide if you can/want help and in the case spend another couple of minutes to understand the domain)
I have the following JPA Entities:
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private String name;
@OneToMany(mappedBy = "genre", cascade={CascadeType.MERGE, CascadeType.PERSIST})
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private String name;
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The idea is to have several Novels, belonging each to a specific Genre, for which can exist more than an edition (different publisher, year, etc). For semplicity a NovelEdition can belong to just one Catalog, being such a Catalog represented by such a text file:
FILE 1:
Catalog: Name Of Catalog 1
"Title of Novel 1", "Genre1 name","Publisher1 Name", 2009
"Title of Novel 2", "Genre1 name","Pulisher2 Name", 2010
FILE 2:
Catalog: Name Of Catalog 2
"Title of Novel 1", "Genre1 name","Publisher2 Name", 2011
"Title of Novel 2", "Genre1 name","Pulisher1 Name", 2011
Each entity has associated a Stateless EJB that acts as a DAO, using a Transaction Scoped EntityManager. For example:
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@PersistenceContext(unitName = "XXX")
private EntityManager em;
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return em;
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super(Novel.class);
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I am interested at when the catalog files are parsed and the corresponding entities are built (I usually read a whole batch of Catalogs at a time).
Being the parsing a String-driven procedure, I don't want to repeat actions like novelDAO.getByName("Title of Novel 1") so I would like to use a centralized cache for mappings of type String-Identifier->Entity object.
Currently I use +3 Objects+:
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//for each file:
String catalogName = parseCatalogName(file);
catalogBuilder.setCatalogName(catalogName);
//For each novel edition
String title= parseNovelTitle();
String genre= parseGenre();
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//End foreach
catalogBuilder.build();
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@Stateful
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Should stay in memory until the parser is finished with its job, but not longer (should not be a singleton) as the parsing is just a very particular activity which happens rarely.
Should keep all of the entities in context, and should return managed entities form mehtods marked with ##, otherwise the attempt to persist the catalog should fail (duplicated INSERTs)..
Should use the same persistence context as the CatalogBuilder.
What I have now is :
@Stateful
public class Cache {
@PersistenceContext(unitName = "XXX", type = PersistenceContextType.EXTENDED)
private EntityManager em;
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private sessionbean.GenreDAO genreDAO;
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Map<String, Genre> genreName2Object=new TreeMap<String, Genre>();
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for (Genre g: genreDAO.findAll()) {
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g.setName();
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return t;
But honestly I couldn't find a solution which satisfies these 3 points at the same time. For example, using another stateful bean with an extended persistence context (PC) would work for the 1st parsed file, but I have no idea what should happen from the 2nd file on.. Indeed, for the 1st file the PC will be created and propagated from CatalogBuilder to Cache, which will then use the same PC. But after build() returns, the PC of CatalogBuilder should (I guess) be removed and re-created during the succesive parsing, although the PC of Cache should stay "alive": shouldn't in this case an exception being thrown? Another problem is what to do when the Cache bean is passivated. Currently I get the exception:
"passivateEJB(), Exception caught ->
java.io.IOException: java.io.IOException
at com.sun.ejb.base.io.IOUtils.serializeObject(IOUtils.java:101)
at com.sun.ejb.containers.util.cache.LruSessionCache.saveStateToStore(LruSessionCache.java:501)"
Hence, I have no Idea how to implement my cache.. Can you please tell me how would you solve the problem?
Many thanks!
Bye

Hi Chris,
thanks for your reply!
I've tried to add the following into persistence.xml (although I've read that eclipseLink uses L2 cache by default..):
<shared-cache-mode>ALL</shared-cache-mode>
Then I replaced the Cache bean with a stateless bean which has methods like
Genre findGenreCreateIfAbsent(String genreName){
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genre = //Build new genre object
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As far as I undestood, the shared cache should automatically store the genre and avoid querying the DB multiple times for the same genre, but unfortunately this is not the case: if I use a FINE logging level, I see really a lot of SELECT queries, which I didn't see with my "home made" Cache...
I am really confused.. :(
Thanks again for helping + bye

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