Oracle9i interMedia Plug-in

Could someone can help me ?.
I installed Oracle9i,RealServer 8 on Solaris.
And installed Plugin for RealNetwork streaming Server as the mention from document:
#./install.sh 9 8 /RealServer
I had no problem.
Althougth I set the variable following the instruction from document :
NLS_LANG=AMERICAN_AMERICA.UTF8; export NLS_LANG
ORACLE_BASE=/export/home/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/9.2.0.1.0; export ORACLE_HOME
LD_LIBRARY_PATH=$ORACLE_HOME/lib; export LD_LIBRARY_PATH
PATH=$PATH:$ORACLE_HOME/bin:/usr/ccs/bin:/usr/openwin/bin; export PATH
CLASSPATH=$ORACLE_HOME/JRE/lib:$ORACLE_HOME/jlib:$ORACLE_HOME/product/jlib; export CLASSPATH
TNS_ADMIN=$ORACLE_HOME/network/admin; export TNS_ADMIN
But when I start RealServer, it noted me "liborclfs.so.8 : Not a valid library".
Could someone please help me to solve this proplem ?

Use the plugin for realserger G2, it will work with realserver 8, probably realserver 9 as well (but I have not tried it yet). The plugin API for realserver has not changed with the version changes (as one would hope).

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JDeveloper with Oracle9i intermedia

How can i use oracle9i interMedia possibilities (such as retrieving audio/video data properties) and playing them in Jdeveloper.

ok, thanx for the reply. I've seen that demo.
The demo was intended for image data, are there any other intermedia JDeveloper for playing audio/video?
Is there any other reference about intermedia in JDeveloper?

Oracle9i 인스톨후의 interMedia 를 이용한 SQL...(xpath.extract)

* 질문한 사람 : atopos
* 질문 등록일 : 2001-10-13 18:43:39
* 조회 : 46904
* 답변 : 3건 (Rainman1, atopos)
-- 질문 내용 --
안녕하세요 ^^
Oracle9iAS를 인스톨했습니다.
그리고 다음과 같은 테이블을 만들고,
interMedia 를 이용해서 index를 만들고 SQL문을 실행하면 되는데..
SELECT 절에 xpath를 사용하면 Oracle8i 에서와 같이 에러가 발생합니다. ^^;;;
이것때문에 Oralce 9i를 인스톨했는데...
테이블을 다음과 같이 만들었습니다.
..... xml_documents .....................
DOCNAME NOT NULL VARCHAR2(200)
XMLDOC CLOB
TIMESTAMP DATE
위와 같이 테이블이 구성되어 있는 경우
SQL> select docname, xpath.extract(xmldoc, '//Alien') as title
2 from xml_documents
3 where contains(xmldoc, 'Alien within Title') > 0;
select docname, xpath.extract(xmldoc, '//Alien') as title
ERROR at line 1:
ORA-00904: invalid column name
갑자기 너무 난감해지네요. ^^;;;
SELECT docname
FROM xml_documents
WHERE CONTAINS(xmldoc, 'Alien') >0 과 같은 SQL 문은 실행됩니다.
어떻게 해야 할까요....
-- 답변 내용 --
1. Rainman1 님의 답변
intermedia를 사용하시는게 아니라,
9i를 install하셨으니 sys.XMLType을 이용하시는 겁니다.
예를들어보이면..
1) 테이블 생성(xml doc의 데이타 타입은 sys.xmltype)
create table sample ( .... xmldoc sys.xmltype);
2) xml document insert
insert into sample values (.. sys.xmltype.createxml('<?xml ver..') );
3) select xmldoc.getclobval() from sample;
rownum 1 - xmldoc컬럼 첫째 로우에 들어있는 xml document
rownum 2 - xmldoc컬럼 둘째 로우에 들어있는 xml document
4) xpath로 해당 데이터를 찾아오기
select xmldoc.extract('/rowset/row/col1').getclobval() from sample
추가로, xmldoc형태로 저장하는 부분은 가급적이면 피해야 하기 때문에,
일정형식을 취하는 형태라면 flat하게 매 컬럼을 쪼개서
멀티테이블에 저장하는 형태가 아무래도 좋을 듯이 보여집니다.
또 다르게, Node table을 만들고 이에 대한 Nodelist를 가지는 table을
만들어서 검색하는 형태도 괜찮습니다.
현재의 xml 추세가 그렇지만, 구분되어 있는 xml관련 util을
모두 데이터베이스로 stored package, procedure 형태로 넣고 있답니다.
xsu for java가 아니라 xml for pl/sql을 기본으로 add on시키고,
사용자는 xml을 쓰는지 모르는지 모르게 DB를 이용하게 하는 형태로 가는거죠.
Oracle, MS-SQL, DB2가 그렇게 가고 있고,
Sybase만 아직은 별개로 java util로 지원하지만,
조만간 DB통합할 것으로 생각됩니다.
RDB측면에서는 이게 당연하고, 성능도 잘 나오긴 하겠지만,
반드시 옳다고 생각되지는 않습니다. 아무래도 rdb위에 얹은 xml에 대한
모델링에 대해 적합한 지침과 같은 부분이 각 밴더마다 있어야 하지 않을지..
Co. Dasan tech.
DB연구팀 권용훈
e-mail : [email protected]
2. atopos 님의 답변
otn.oracle.com 에서 Oracle9i의 XMLtype에 대한 document를 읽으면서
성급하게 질문을 올렸구나 생각했습니다. ^^;;;
아직 document를 읽어보면서 실행해보고 테스트 중이지만
제가 필요한 기능들을 찾아볼수 있을것 같습니다. ^^
Rainman1(권용훈님) 의견 고맙습니다. ^________^
xsu for java, xml for pl/sql 에 대해서는 맛보기만 한 상태라
아직 잘 모르는 상태입니다.
그리고 궁금한 점이 또~ 있습니다.
이건 XML과 관련있는 것은 아닌데 (다른 포럼에도 올리긴 했지만요.)...
resin servlet engine 을 설치하여 사용하려고 하는데
resin을 start한 후 http://localhost:8080/ 을 실행하면
resin 의 servlet engine 이 실행되는 것이 아니라
Oracle servlet engine 이 실행됩니다.
어떤 서비스를 중지시켜야 하는지 잘 모르겠습니다.
OralcleOraHome90Agent 를 중지시켜도 그대로구요.
현재 실행중인 서비스는 OracleOraHome90TNSListener와
OracleServiceORA90 입니다.
혹... Oracle9i 에서는 servlet engine을 Oracle servlet engine을
사용해야 하는 건가요?
다른 엔진은 사용할수 없는건지...
Oracle 8i 에서는 resin 을 사용했었는데 Oracle9i 로 가니
잘 모르겠네요. ^^;;;

Oracle9i Intermedia cannot set properties

hai, i want to ask why Oracle9i in my server cant set properties for mp3 or wav (audio length can be recognized, but the value of mimetype and format is ???). but when i use another Oracle9i in another computer, i can. when i check with System.out.println (Java), the file uploaded with servlet, i use method OrdHttpUploadFile.getMimeType() its work (the output is "audio/mpeg") but when OrdAudio.getMimeType() its output is "???"
any idea

no exception at all
i'm using Java servlet for upload and retrieve media, with JBoss as Application Server,
this code is for upload:
oracle.jdbc.driver.OracleCallableStatement insertAudio =
(oracle.jdbc.driver.OracleCallableStatement)
conn.prepareCall("BEGIN "+
"INSERT INTO audiotab VALUES(1,:1,:2,:3,:4,:5,SYSDATE," +
"ORDSYS.ORDAudio.init(),:6,:7,:8) " +
"RETURN audioid INTO :9 ; END;");
... (fill bind variable)
insertAudio.executeUpdate();
oracle.jdbc.driver.OraclePreparedStatement selectAudio=
(oracle.jdbc.driver.OraclePreparedStatement)
conn.prepareStatement(
"SELECT * FROM audiotab WHERE audioid=? FOR UPDATE ");
... (fill bind variable)
oracle.jdbc.driver.OraclePreparedStatement updateAudio=
(oracle.jdbc.driver.OraclePreparedStatement)
conn.prepareStatement(
"UPDATE audiotab SET audiofile=:1 WHERE audioid=:2");
.... (fill bind variable)
OracleResultSet rs=(OracleResultSet)selectAudio.executeQuery();
if(rs.next())
OrdAudio ord=(OrdAudio)rs.getCustomDatum(8,OrdAudio.getFactory());
data.loadAudio(ord);
formData.release();
updateAudio.setCustomDatum(1,ord);
updateAudio.setLong(2,audioid);
updateAudio.executeUpdate();
conn.commit();
there is one thing that maybe weird (for me), when i'm using Toad from Quest Software, i look the ORDAudio, THERE IS audio/mpeg as its MIME type, and other properties was right, so what happen with this?? is it because of Java, Oracle, or web server, i'm using tomcat 4 before JBoss 4, and the result was same.
and there is one thing that disturbing me, why method getCustomDatum() from OracleResultSet was deprecated, although it works but its annoying, is there other method to get the ORDAudio and other ORD.

Problems with Intermedia and Plugin for RealNetworks

I installed plugin v2.1 in a Windows 32-bit system.
Database is 10.1.x, and Helix Universal Server 10.
I also followed the instructions for the demo, but the
plugin doesn't work.
At first it couldn't connect to the database, now it can (with the system schema). The problem is that it displays a weird message when i execute the the get_video procedure:
logplin(2540): Oracle Plug-in Error: failed to execute database statement
logplin(2540): Oracle Plug-in Error: ORA-01008: not all variables bound
Or when i do the sql alternative it displays:
logplin(204): Oracle Plug-in Error: failed to prepare database statement
logplin(204): Oracle Plug-in Error: ORA-00931: missing identifier
logplin(204): 7: Error retrieving URL `oracle/2' (Invalid path)
Does anyone knows how to fix this?
Thanks
Cesar Guerra

i've some problem with streaming video data from oracle using realserver.
i'm using oracle9i intermedia (9.2.0.1.0) and
Oracle interMedia Plug-in 2.1 for RealNetworks Streaming Servers and also universal helix server 9.0.8.1427. (my helix server http port is 88)
i've some procedure PL/SQL :
------------------------------procedure PL/SQL-----------------------
create or replace procedure get_video(
     video_id in varchar2,
     mimetype out varchar2,
     data out blob) as
     tempBLOB BLOB;
     s varchar2(200);
begin
-- Deliver audio and mimetype
select t.video.getcontent(), t.video.getmimetype()
into tempBLOB, s
from movies t where t.item_id = video_id;
data := tempBLOB;
mimetype := s;
end;
------------------------ end of procedure PL/SQL-------------------------------
-------------------------------mountpoint ------------------------------------
<List Name="Oracle DB RealVideo movie">
<Var ShortName="pn-oracle"/>
<Var MountPoint="/dbvideo/"/>
<Var Database="oracleSID"/>
<Var Username="scott"/>
<Var Password="tiger"/>
<Var SQL="get_video"/>
<Var Authentication="0"/>
</List>
------------------------------ end of mountpoint------------------------------
the URL i used was : rtsp://host:554/dbvideo/1
and an error occured: "unable to locate server. This server dose not have a DNS entry. Please check the server name in the URL and try again."
then i changed the mount point with :
------------------------------new mountpoint---------------------------
<List Name="Oracle DB RealVideo movie">
<Var ShortName="pn-oracle"/>
<Var MountPoint="/dbvideo/"/>
<Var Database="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(PORT=1521)(HOST=127.0.0.1))(CONNECT_DATA=(SID=oracleSID)))"/>
<Var Username="scott"/>
<Var Password="tiger"/>
<Var SQL="get_video"/>
<Var Authentication="0"/>
</List>
-----------------------------end of new mount point------------------------------
the i used different URL : http://127.0.0.1:88/ramgen/dbvideo/1
another error occured : "requested file not found. the link you followed may be outdated or inaccurate."
can anyone help me?

9i and RealServer8 - invalid library for plug-in

We've been trying for some time now to get Oracle9i and Realserver8 to talk to one another to run the streaming video sample code.
Our Oracle server runs under Solaris 8 and having tried (and failed) with RealServer on a Windows2000 box, we tried installing RealServer alongside the database on the same machine.
We've installed the Oracle interMedia plug-in but when we start up RealServer we get the message that liborclfs.so (the plug-in) is not a valid library.
Is the plug-in compatible with this configuration? If not, is there an updated plug-in available/planned?
Any help would be greatly appreciated.
Brian

The plugin does work with RealServer 8. The invalid library message occurs when the RealServer loads
the Oracle plugin and tries to locate/resolve all the libraries that the plugin needs. If a library can't be located then
the invalid message is emitted.
I can think of two reasons why you might see this. The first is that the path variables are not set correctly for the
environment of the RealServer process. On Solaris, the LD_LIBRARY_PATH must contain ${ORACLE_HOME}/lib and
PATH must contain ${ORACLE_HOME}/bin. On Windows. the path must contain %ORACLE_HOME%\bin.
On Solaris, go to the plugins directory and type `ldd liborclfs.so`. This will list the dynamic dependencis for the plugin.
If any of the dependecies can not be found/resolved, it will list a not found message.
The second reason is that, on Solaris, the version 8 plugin has a dependency on libclntsh.so.8.0, this library will
not be found in the lib directory of an Oracle 9i client install. To fix this, simply go to ${ORACLE_HOME}\lib and
create a new symbolic link to point to the version 9 library: `ln -s libclntsh.so.9.0 libclntsh.so.8.0`
This problem may also exist for Windows. I'll check and post an answer.

DreamWeaver Plug-in for New DreamWeaver Versions?

Will Oracle be updating its InterMedia plug-in for DreamWeaver versions 3 and 4 any time soon?
Thanks very much,
Ron Sweet
Solid Solutions Inc.
[email protected]

Yes, we are going to support Dreamweaver UltraDev version 1 and version 4.
Version 1 of the Oracle interMedia Extension
for Macromedia UltraDev is available for
both the Windows NT/2000 and the Macintosh
platforms. It supports the development of
Web applications in both the JSP and ASP
(with either JavaScript/or VBScript) models.
This extension should also work with
UltraDev 4.
We are going to submit the extension shortly
to Macromedia in order to get an approval.
You should be able to download the extension
from OTN as well as the Macromedia Web site
when it becomes available.

How to install oracle 9i jdeveloper

hi
i just download 9i jdeveloper from here.
it is a 135MB jdev9i_902.zip file.
however i couldn't find the setup file
to install.
Is there any instruction that i can follow
to install oracle 9i jdeveloper and use it
for Oracle9i interMedia/BC4J Interactive Demonstration
that is found in
http://otn.oracle.com/training/products/intermedia/content.html
or if i have jdeveloper 3.2 is it possible to use?
how am to go about to use it if it is possible?

This one appears to be a dup of
Re: please help me moving devlopment datbase to testing database
If not, please tell us.
Thanks.
Sung

Accessing avi through URL over http

Dear Oracle experts,
I am experimenting with Oracle9i interMedia, and have created a simple table:
CREATE TABLE TVID(n NUMBER, vid ORDSYS.ORDVIDEO);
INSERT INTO TVID VALUES(1, ORDSYS.ORDVideo.init());
INSERT INTO TVID VALUES(2, ORDSYS.ORDVideo.init());
commit;
I have a java application wanting to access the avi-resources stored in the ORDVideo objects through an URL over http. Is this possible and if so, how can it be done?
Thanks for your help!

Just to be more clear on teh example. The example imports the data into the database.
You imply you do not want to import the data in the database...
So, you would simply do a obj.setproperties() without the obj.import().
The Database will read the data over HTTP to set the properties, so it will be very slow as it may have to scan the entire file.
Also, make sure the database HTTP proxy, if applicable, is set correctly.

Streamming mpeg4 and divx.

Hello!
Can I stream mpeg4 and divx files with Oracle interMedia Plug-in? I successfully stream mpeg1, mpeg2 and rm files with Oracle interMedia Plug-in. But mpeg4 and divx not working.
I have loaded two files, mpeg4(with mp4 extension) and divx(with avi extension) to ORDVideo column and try to stream it with interMedia Plug-in. But Real Player get the error: "This server is not configured to play the data type you requested. Please contact the Real Server Administrator for assistance." and in error log I see the error: "No handler for". If place this files to Helix Server file system, it is streaming successfully.
I think, Helix Server don't understand mimetype what Intermedia set for files loaded to ORDVideo column.
What mimetype I should return from PL/SQL procedure for mpeg4 and divx?
I use Oracle interMedia Plug-in 2.1, Helix Server 9 and Oracle 10.1.0.2.

It is sometimes not easy to figure out what mimetypes realServer expects. They do not publish this information, and new format plugins are introduced every day.
What I do is to fo to the <realserver_home>/plugins directory and (at least on unix) do a strings on the .so files there. I then search these strings for mimetype looking strings of the type I want to use and then try to see if the media will play.
I know it is trial and error, but since Real does not publish what it accepts as a mimetype. Also, it might be confusing on hwat mimetype to use, for example, you use the audio/.... mimetype to play rm videos.
Hope this helps,
Larry

Oracle interMedia RealServer plug-in for Oracle 9i DB

Hi,
I've installed the plugin from http://otn.oracle.com/software/products/intermedia/htdocs/descriptions/real.html, however the page shown for solaris version just up to 8i, Can I use the plugins for 9i?
thanks,
khchan

See:
Plug-ins for RealServer 8 and Oracle 9i

New version available for Intermedia Clipboard Utility and Web Agent for Oracle9i?

Hi!
I have downloaded the files from the OTN website under the
section "interMedia Clipboard Utility & Web Agent Utility for
NT". After installing the files, it crashes my Oracle HTTP
Server on Apache. I am currently testing stuff on Oracle 9i and
I guess the utility that I downloaded is for Oracle 8i. Is new
the for Oracle 9i available already? How do I download it?
Thanks!
Lily

Lily,
The interMedia Clipboard and Web Agent are not supported on
Oracle 9i. For information on alternatives to the
Web Agent, please see the interMedia software page on OTN:
http://otn.oracle.com/software/products/intermedia/content.htm
The closest equivalent of the Web Agent is the interMedia Code
Wizard for the PL/SQL Gateway.
Regards,
Rajiv

Plug-ins for RealServer 8 and Oracle 9i

We are in the process of figuring out what we need to stream video stored in 9i with InterMedia using RealServer 8 on Solaris. Oracle says that there is no plug-in for Oracle 9i yet. All the plug-ins I found on OTN, even the 8i ones refer to RealServer G2 or RealServer 7.
Has anybody been working on getting this plug-in or this configuration working ? We'd like to use the new version of the db, 9i and also the newest version of RealServer. Thanks in advance.

The plugin can be made to work with RealServer 8 and 9i with a workaround.
Without doing a workaround, An invalid library message
occurs when the RealServer loads the Oracle plugin and tries to locate/resolve all the libraries that the plugin needs.
If a library can't be located then a invalid message is emitted.
The workaround only works on Solaris.
The workaround is to, simply go to ${ORACLE_HOME}\lib and
create a new symbolic link to point to the version 9 library: `ln -s libclntsh.so.9.0 libclntsh.so.8.0`
To check if things are now OK On Solaris, go to the realServer plugins directory and type `ldd liborclfs.so`.
This will list the dynamic dependencis for the plugin. If any of the dependecies can not be found/resolved,
it will list a not found message.
Larry
Also see:
Re: Date format : minutes are showing as one digit when the minute value is 1-9

JOB (Java OBject) plug-in

Hello --
I recently downloaded the JOB (Java Object) plug-in, that, according to the plug-in documentation is will:
JOB is an Extension that creates Java Objects for underlying Oracle Database Objects. This Extension uses the package, source directory and other Oracle9i JDeveloper Project information and creates the source code in the appropriate source directory with the appropriate package name from the project.
Has anyone gotten this to work? I have the plug-in installed, and it appears to function, but I can't find the java files it generates anywhere.
Thanks,
Donn Aiken

I have same problem.
Per doc:
1, Copy job.jar to the $JDEV_HOME/lib/ext directory
2, Enter the package name for the Value Object in the JDeveloper Projects Package Area
3, Enter the Source Directory in the JDeveloper Projects Source Code Area
But where is the JDeveloper Projects Package Area? Where is the JDeveloper Projects Source Code Area?
Much thanks for nay help!
Charles

Using intermedia search on file system

I know it is possible to intermedia index documents stored on a file system.
Is it possible to integrate this search into the standard search facility in portal ?
ps, we don't want to use ifs in this case.
regards,
Terje
null

Terje
Intermedia only indexes documents stored in the database - today. Look for a new feature in the Oracle9i Database that extends Intermedia indexing to file system-based content. In the meantime, check out our search partners Verity, Autonomy and Altavista and their portlets at: http://www.oracle.com/portals/partners/ppi/index.html?comp1.html
null

Oracle9i interMedia Plug-in

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