How to break up a huge XML file and generate serialized JSP pages
I have a huge xml file, with about 100 <item> nodes.
I want to process this xml file with pagination and generate jsp pages.
For example:
Display items from 0 to 9 on page 1 page1.jsp , 10 to 19 on page2.jsp, and so on...
Is it possible to generate JSP pages like this?
I have heard of Velocity but dont know if it will be the right technology for this kind of a job.
Thank you for your reply, I looked at the display tag library and it looks pretty neat with a lot of features, I could definitely use it in a different situation.
The xml file size is about 1.35 MB, and the size is unpredictable it could shrink or grow periodically depending on the number of items available.
I was hoping to create a documentation style (static pages) of the xml feed instead of having 1 jsp with dynamic pages
I was looking at Anakia : http://jakarta.apache.org/velocity/docs/anakia.html , may be it has features that enable me to create static pages but not very sure.
I think for now, I will transform the xml with an xsl file and pass the page numbers as input parameters to the xsl file
null
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CREATE OR REPLACE PACKAGE BODY XMLSTUD6 AS
Author: Jimmy Harris
Created: 5/25/2006
Purpose: 1.This package has an XML file initialized to a variable called DOC .
2.It will then take the values from the XML file and insert them into a PL/SQL table.
3.From the PL/SQL table it will insert values into the STUDENTS table.
4.After step four above, the STUDLOAD procedure will insert (Sequence,Status, .XML file, USER, SYSDATE, ERROR_Message
into the AUDIT_XMLSTUD table regardless if insert status was successfull or not status is indicated by either an Y or
NO and the original XML filed that was currently processed, the date and user who executed the procedure.
If the status was NO then it will insert the Oracle SQLERRM massage, into the REASON_FOR_ERROR column.
If status is Y then REASOK_FOR_ERROR IS NULL.
5,Make sure you embed the xml file with an inner and outer ' ' ie: ' the whole .xml file string ' as the input
parameter into the STUDLOAD procedure.
This package excepts the whole .XML file as a CLOB as an input parameter, so that the end-user will not have
modify the code.
Modification History: 1.6/09/2006 JImmy Harris Modified code, added the Function "WORD_CONVERTER1" to accept the requested text data and
return a coded value back to our Welligent system.
2. Was advised that a front end type of functionality was not neccesary for this issue so I removed the INSERT_XML_FILE,
UPDATE_XML_FILE and the INSERT_XML_file.
FUNCTION WORD_CONVERTER1 (v_domain IN VARCHAR2 := null,
v_incoming IN VARCHAR2 := null) RETURN VARCHAR2 IS
v_well VARCHAR2(32);
v_editdd BOOLEAN;
v_code VARCHAR2(32);
CURSOR C_conv_wrd IS
SELECT WELL
INTO v_code
FROM CONVERSION_TABLE
WHERE DOMAIN = UPPER(TRIM(v_domain))
AND INCOMING = UPPER(TRIM(v_incoming));
BEGIN
OPEN c_conv_wrd;
LOOP
FETCH c_conv_wrd INTO v_code;
EXIT WHEN c_conv_wrd%NOTFOUND;
END LOOP;
CLOSE c_conv_wrd;
RETURN v_code;
END WORD_CONVERTER1;
PROCEDURE STUDLOAD (DOC CLOB) IS
v_parser xmlparser.Parser;
v_doc xmldom.DOMDocument;
v_nl xmldom.DOMNodeList;
v_n xmldom.DOMNode;
v_mm NUMBER;
v_dd NUMBER;
v_yyyy NUMBER;
v_DATE DATE;
v_race VARCHAR2(1);
v_eth VARCHAR2(1);
v_prim_lang VARCHAR2(1);
v_house_lang VARCHAR2(1);
v_gender VARCHAR2(1);
TYPE stuxml_type IS TABLE OF STUDENTS%ROWTYPE;
s_tab stuxml_type := stuxml_type();
v_success VARCHAR2(200);
v_failure VARCHAR2(200);
l_error_code varchar2(200);
BEGIN
-- Create a parser.
v_parser := xmlparser.newParser;
xmlparser.setValidationMode(v_parser, FALSE);
-- Parse the document and create a new DOM document.
SYS.XMLPARSER.PARSECLOB ( v_parser, DOC );
v_doc := SYS.XMLPARSER.getDocument(v_parser);
-- Free resources associated with the Parser now it is no longer needed.
xmlparser.freeParser(v_parser);
-- Get a list of all the STUD nodes in the document using the XPATH syntax.
v_nl := xslprocessor.selectNodes(xmldom.makeNode(v_doc),'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent');
-- Loop through the list and create a new record in a table collection for each STUD record.
FOR stud IN 0 .. xmldom.getLength(v_nl) - 1 LOOP
v_n := xmldom.item(v_nl, stud);
s_tab.extend;
-- Use XPATH syntax to assign values to he elements of the collection.
s_tab(s_tab.last).STUDENT_LAST_NAME :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/LastName');
s_tab(s_tab.last).STUDENT_FIRST_NAME :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/FirstName');
s_tab(s_tab.last).STUDENT_MI :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/MiddleName');
v_dd := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Day');
v_mm := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Month');
v_yyyy := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Year');
v_DATE := TO_DATE(v_mm||' '||v_dd||' '||v_yyyy,'MMDDYYYY');
s_tab(s_tab.last).STUDENT_DOB := v_date;
s_tab(s_tab.last).STUDENT_STREET :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/Street');
s_tab(s_tab.last).STUDENT_APART_NO :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/ApartmentNumber');
s_tab(s_tab.last).STUDENT_COUNTY :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/County');
s_tab(s_tab.last).STUDENT_STATE :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/State');
s_tab(s_tab.last).STUDENT_ZIP :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/ZipCode');
v_race := WORD_CONVERTER1('RACE',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Race')));
v_eth := WORD_CONVERTER1('EHTNICITY',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Ethnicity')));
v_prim_lang:= WORD_CONVERTER1('PRIMARY_LANG',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/PrimaryLanguage')));
v_house_lang:= WORD_CONVERTER1('SECONDARY_LANG',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/HouseholdLanguage')));
v_gender := WORD_CONVERTER1('GENDER',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Gender')));
s_tab(s_tab.last).STUDENT_RACE := v_race;
s_tab(s_tab.last).STUDENT_ETHNIC := v_eth;
s_tab(s_tab.last).STUDENT_PRI_LANG :=v_prim_lang;
s_tab(s_tab.last).STUDENT_SEC_LANG := v_house_lang;
s_tab(s_tab.last).STUDENT_GENDER :=v_gender;
END LOOP;
FOR stud IN s_tab.first..s_tab.last LOOP
INSERT INTO STUDENTS (SHISID, SSN, DOE_SCHOOL_NUMBER,PATIENT_TYPE, TEACHER, HOMEROOM,STUDENT_LAST_NAME, STUDENT_FIRST_NAME, STUDENT_MI,STUDENT_DOB,
STUDENT_BIRTH_CERT, STUDENT_COMM,STUDENT_MUSA, STUDENT_FAMSIZE, STUDENT_FAMINCOME,STUDENT_UNINSURED, STUDENT_LUNCH, STUDENT_ZIP,STUDENT_STATE,
STUDENT_COUNTY, STUDENT_STREET,STUDENT_APART_NO, STUDENT_PHONE, STUDENT_H2O_TYPE,STUDENT_WASTE_TRT, STUDENT_HOME_SET, STUDENT_NONHOME_SET,
STUDENT_GENDER, STUDENT_RACE, STUDENT_ETHNIC,STUDENT_PRI_LANG, STUDENT_SEC_LANG, STUDENT_ATRISK,EMER_COND_MEMO, ASSIST_DEVICE_TYPE,
SCHOOL_ENTER_AGE,STUDENT_CURR_GRADE, S504_ELIG_DATE, S504_DEV_DATE,S504_REV_DATE, STUDENT_504, STUDENT_IEP,IEP_EXP_DATE, GRAD_CLASS, TYPE_DIPLOMA,
GRADE_RETAIN, LIT_PASS_TEST_MATH, LIT_PASS_DATE_MATH,LIT_PASS_TEST_WRITE, LIT_PASS_DATE_WRITE, LIT_PASS_TEST_READ,LIT_PASS_DATE_READ, SPEC_ED_ELIG,
SPEC_ED_CODE,TRANSPORT_CODE, TRANSPORT_NO, PRIME_HANDICAP,PRIME_HANDICAP_PERCENT, PRIME_HANDI_MANAGER, FIRST_ADD_HANDI,FIRST_ADD_HANDICAP_PERCENT,
FIRST_ADD_HANDI_504, FIRST_ADD_HANDI_504_DATE, SECOND_ADD_HANDI, SECOND_ADD_HANDICAP_PERCENT, MED_EXTERNAL_NAME, INS_TYPE, INS_PRI, INS_NAME,
INS_MEDICAID_NO, ELIGDATE, INS_PRIV_INSURANCE, INS_APPR_BILL, INS_APPR_DATE, INS_PARENT_APPR,INS_POL_NAME, INS_POL_NO, INS_CARRIER_NO,
INS_CARRIER_NAME, INS_CARRIER_RELATE, INS_AFFECT_DATE, INS_COPAY_OV, INS_COPAY_RX, INS_COPAY_AMBUL,INS_COPAY_EMER, INS_COPAY_OUTPAT,STUDENT_INACTIVE,
PHYS_ID, ENCOUNTERNUM,USERID,MODDATE, STUDENT_ID, S504_DISABILITY,CHAPTER1, WELLNESS_ENROLL, SCHOOL_OF_RESIDENCE,INITIAL_IEP_DATE, CALENDAR_TRACK,
USA_BORN,ALT_ID, FUTURE_SCHOOL, IEP_LAST_MEETING,IEP_LAST_SETTING, IEP_LAST_REFER_EVAL, THIRD_ADD_HANDI,LEP, GIFTED, IEP_EXIT_REASON,
CASE_MANAGER_ID, INTAKE_NOTES, CALLER_PHONE,CALL_DATE, CALLER_RELATIONSHIP, CALLER_NAME,BUSINESS_PHONE, FAX, EMAIL,HIGHEST_EDUCATION, INTAKE_DATE,
SERVICE_COORDINATOR, DISCHARGE_DATE, DISCHARGE_REASON, DISCHARGE_NOTES,INTAKE_BY, INTAKE_STATUS, IEP_LAST_SERVED_DATE,IEP_APC_DATE, IEP_EXIT_DATE,
ADDRESS2, LEGAL_STATUS, RELIGION, EMPLOYMENT_STATUS, TARG_POP_GROUP1, TARG_POP_GROUP2, MARITAL_STATUS,THIRD_ADD_HANDI_PERCENT, LAST_INTERFACE_DATE,
SERVICE_PLAN_TYPE,CURRENT_JURISDICTION, FIPS, BIRTH_PLACE_JURISDICTION,BIRTH_PLACE_HOSPITAL, BIRTH_PLACE_STATE, BIRTH_PLACE_COUNTRY,
OTHER_CLIENT_NAME, SIBLINGS_WITH_SERVICES, PERM_SHARE_INFORMATION,PERM_VERIFY_INSURANCE, REFERRING_AGENCY, REFERRING_INDIVIDUAL,AUTOMATIC_ELIGIBILITY,
INTAKE_IEP_ID, FUTURE_SCHOOL2,FUTURE_SCHOOL3, TRANSLATOR_NEEDED, TOTAL_CHILDREN_IN_HOME,REFERRED_BY, FAMILY_ID, SCREENING_CONSENT_FLAG,PICTURE_FILE,
DUAL_ENROLLED, DOE_SCHOOL_NUMBER2)
VALUES (123456789025, null,null ,null,null,null ,s_tab(stud).STUDENT_LAST_NAME,s_tab(stud).STUDENT_FIRST_NAME,s_tab(stud).STUDENT_MI,
s_tab(stud).STUDENT_DOB,null ,null,null ,null,null,null,null,s_tab(stud).STUDENT_ZIP,s_tab(stud).STUDENT_STATE ,s_tab(stud).STUDENT_COUNTY,
s_tab(stud).STUDENT_STREET,s_tab(stud).STUDENT_APART_NO,null,null,null ,null , null,
s_tab(stud).STUDENT_GENDER ,s_tab(stud).STUDENT_RACE , s_tab(stud).STUDENT_ETHNIC,
s_tab(stud).STUDENT_PRI_LANG ,s_tab(stud).STUDENT_SEC_LANG, null, null ,null , null,
null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null,
null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null,
null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null,
null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null,
null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null,
null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null ,null , null, null, null,null );
END LOOP;
INSERT INTO AUDIT_XMLSTUD1(XMLSTUDPK,USERID,XMLFILE,STATUS,REASON_FOR_ERROR,DATE_MODIFIED)
VALUES(SEQ_XMLSTUD1.NEXTVAL,USER,DOC,'Y',NULL,SYSDATE);
HTP.HTMLOPEN;
v_success:= 'The values from the .XML file have been successfully inserted into the STUDENTS table in the Oracle Database.';
htp.bold(v_success);
HTP.HTMLCLOSE;
COMMIT;
-- Free any resources associated with the document now it that it is no longer needed.
xmldom.freeDocument(v_doc);
EXCEPTION
WHEN OTHERS THEN
l_error_code := SQLERRM;
INSERT INTO AUDIT_XMLSTUD1(XMLSTUDPK,USERID,XMLFILE,STATUS,REASON_FOR_ERROR,DATE_MODIFIED)
VALUES(SEQ_XMLSTUD1.NEXTVAL,USER,nvl(DOC,TO_CLOB('No .XML file entered, user pressed button without entering correct information.')),'NO',l_error_code,SYSDATE);
HTP.HTMLOPEN;
v_failure:= 'The attempt made to insert files to the Student table has failed because,'||l_error_code;
htp.bold(v_failure);
HTP.HTMLCLOSE;
COMMIT;
END STUDLOAD;
PROCEDURE UPDSTUDLOAD (DOC CLOB) IS
v_parser xmlparser.Parser;
v_doc xmldom.DOMDocument;
v_nl xmldom.DOMNodeList;
v_n xmldom.DOMNode;
v_mm NUMBER;
v_dd NUMBER;
v_yyyy NUMBER;
v_DATE DATE;
v_race VARCHAR2(1);
v_eth VARCHAR2(1);
v_prim_lang VARCHAR2(1);
v_house_lang VARCHAR2(1);
v_gender VARCHAR2(1);
TYPE stuxml_type IS TABLE OF STUDENTS%ROWTYPE;
s_tab stuxml_type := stuxml_type();
v_success VARCHAR2(200);
v_failure VARCHAR2(200);
l_error_code varchar2(200);
BEGIN
-- Create a parser.
v_parser := xmlparser.newParser;
xmlparser.setValidationMode(v_parser, FALSE);
-- Parse the document and create a new DOM document.
SYS.XMLPARSER.PARSECLOB ( v_parser, DOC );
v_doc := SYS.XMLPARSER.getDocument(v_parser);
-- Free resources associated with the Parser now it is no longer needed.
xmlparser.freeParser(v_parser);
-- Get a list of all the STUD nodes in the document using the XPATH syntax.
v_nl := xslprocessor.selectNodes(xmldom.makeNode(v_doc),'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent');
-- Loop through the list and create a new record in a table collection for each STUD record.
FOR stud IN 0 .. xmldom.getLength(v_nl) - 1 LOOP
v_n := xmldom.item(v_nl, stud);
s_tab.extend;
-- Use XPATH syntax to assign values to he elements of the collection.
s_tab(s_tab.last).STUDENT_LAST_NAME :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/LastName');
s_tab(s_tab.last).STUDENT_FIRST_NAME :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/FirstName');
s_tab(s_tab.last).STUDENT_MI :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/MiddleName');
v_dd := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Day');
v_mm := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Month');
v_yyyy := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Year');
v_DATE := TO_DATE(v_mm||' '||v_dd||' '||v_yyyy,'MMDDYYYY');
s_tab(s_tab.last).STUDENT_DOB := v_date;
s_tab(s_tab.last).STUDENT_STREET :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/Street');
s_tab(s_tab.last).STUDENT_APART_NO :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/ApartmentNumber');
s_tab(s_tab.last).STUDENT_COUNTY :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/County');
s_tab(s_tab.last).STUDENT_STATE :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/State');
s_tab(s_tab.last).STUDENT_ZIP :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/ZipCode');
v_race := WORD_CONVERTER1('RACE',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Race')));
v_eth := WORD_CONVERTER1('EHTNICITY',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Ethnicity')));
v_prim_lang:= WORD_CONVERTER1('PRIMARY_LANG',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/PrimaryLanguage')));
v_house_lang:= WORD_CONVERTER1('SECONDARY_LANG',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/HouseholdLanguage')));
v_gender := WORD_CONVERTER1('GENDER',UPPER(xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Gender')));
s_tab(s_tab.last).STUDENT_RACE := v_race;
s_tab(s_tab.last).STUDENT_ETHNIC := v_eth;
s_tab(s_tab.last).STUDENT_PRI_LANG :=v_prim_lang;
s_tab(s_tab.last).STUDENT_SEC_LANG := v_house_lang;
s_tab(s_tab.last).STUDENT_GENDER :=v_gender;
END LOOP;
FOR stud IN s_tab.first..s_tab.last LOOP
UPDATE STUDENTS
SET
STUDENT_LAST_NAME = s_tab(stud).STUDENT_LAST_NAME,
STUDENT_FIRST_NAME = s_tab(stud).STUDENT_FIRST_NAME,
STUDENT_MI = s_tab(stud).STUDENT_MI,
STUDENT_DOB = s_tab(stud).STUDENT_DOB,
STUDENT_ZIP = s_tab(stud).STUDENT_ZIP,
STUDENT_STATE = s_tab(stud).STUDENT_STATE,
STUDENT_COUNTY = s_tab(stud).STUDENT_COUNTY,
STUDENT_STREET = s_tab(stud).STUDENT_STREET,
STUDENT_APART_NO = s_tab(stud).STUDENT_APART_NO
WHERE SHISID = 123456789025;
END LOOP;
INSERT INTO AUDIT_XMLSTUD1(XMLSTUDPK,USERID,XMLFILE,STATUS,REASON_FOR_ERROR,DATE_MODIFIED)
VALUES(SEQ_XMLSTUD1.NEXTVAL,USER,DOC,'Y',NULL,SYSDATE);
HTP.HTMLOPEN;
v_success:= 'The updated .XML file has been successfully saved to the STUDENTS table in the Oracle Database.';
htp.bold(v_success);
HTP.HTMLCLOSE;
COMMIT;
-- Free any resources associated with the document now it that it is no longer needed.
xmldom.freeDocument(v_doc);
EXCEPTION
WHEN OTHERS THEN
l_error_code := SQLERRM;
INSERT INTO AUDIT_XMLSTUD1(XMLSTUDPK,USERID,XMLFILE,STATUS,REASON_FOR_ERROR,DATE_MODIFIED)
VALUES(SEQ_XMLSTUD1.NEXTVAL,USER,nvl(DOC,TO_CLOB('No .XML file entered, user pressed button without entering correct information.')),'NO',l_error_code,SYSDATE);
HTP.HTMLOPEN;
v_failure:= 'The attempt made to insert files to the Student table has failed because,'||l_error_code;
htp.bold(v_failure);
HTP.HTMLCLOSE;
COMMIT;
END UPDSTUDLOAD;
PROCEDURE DELSTUDLOAD (DOC CLOB) IS
v_parser xmlparser.Parser;
v_doc xmldom.DOMDocument;
v_nl xmldom.DOMNodeList;
v_n xmldom.DOMNode;
v_mm NUMBER;
v_dd NUMBER;
v_yyyy NUMBER;
v_DATE DATE;
TYPE stuxml_type IS TABLE OF STUDENTS%ROWTYPE;
s_tab stuxml_type := stuxml_type();
v_success VARCHAR2(200);
v_failure VARCHAR2(200);
l_error_code varchar2(200);
BEGIN
-- Create a parser.
v_parser := xmlparser.newParser;
xmlparser.setValidationMode(v_parser, FALSE);
-- Parse the document and create a new DOM document.
SYS.XMLPARSER.PARSECLOB ( v_parser, DOC );
v_doc := SYS.XMLPARSER.getDocument(v_parser);
-- Free resources associated with the Parser now it is no longer needed.
xmlparser.freeParser(v_parser);
-- Get a list of all the STUD nodes in the document using the XPATH syntax.
v_nl := xslprocessor.selectNodes(xmldom.makeNode(v_doc),'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent');
-- Loop through the list and create a new record in a table collection for each STUD record.
FOR stud IN 0 .. xmldom.getLength(v_nl) - 1 LOOP
v_n := xmldom.item(v_nl, stud);
s_tab.extend;
-- Use XPATH syntax to assign values to he elements of the collection.
s_tab(s_tab.last).STUDENT_LAST_NAME :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/LastName');
s_tab(s_tab.last).STUDENT_FIRST_NAME :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/FirstName');
s_tab(s_tab.last).STUDENT_MI :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Name/MiddleName');
v_dd := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Day');
v_mm := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Month');
v_yyyy := xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/BirthDate/Year');
v_DATE := TO_DATE(v_mm||' '||v_dd||' '||v_yyyy,'MMDDYYYY');
s_tab(s_tab.last).STUDENT_DOB := v_date;
s_tab(s_tab.last).STUDENT_STREET :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/Street');
s_tab(s_tab.last).STUDENT_APART_NO :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/ApartmentNumber');
s_tab(s_tab.last).STUDENT_COUNTY :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/County');
s_tab(s_tab.last).STUDENT_STATE :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/State');
s_tab(s_tab.last).STUDENT_ZIP :=xslprocessor.valueOf(v_n,'/com.welligent.Student.BasicStudent.Create/DataArea/NewData/BasicStudent/Address/ZipCode');
END LOOP;
FOR stud IN s_tab.first..s_tab.last LOOP
DELETE FROM STUDENTS
WHERE SHISID = 123456789025;
END LOOP;
INSERT INTO AUDIT_XMLSTUD1(XMLSTUDPK,USERID,XMLFILE,STATUS,REASON_FOR_ERROR,DATE_MODIFIED)
VALUES(SEQ_XMLSTUD1.NEXTVAL,USER,DOC,'Y',NULL,SYSDATE);
HTP.HTMLOPEN;
v_success:= 'The .XML file has been successfully deleted from the STUDENTS table in the Oracle Database.';
htp.bold(v_success);
HTP.HTMLCLOSE;
COMMIT;
-- Free any resources associated with the document now it that it is no longer needed.
xmldom.freeDocument(v_doc);
EXCEPTION
WHEN OTHERS THEN
l_error_code := SQLERRM;
INSERT INTO AUDIT_XMLSTUD1(XMLSTUDPK,USERID,XMLFILE,STATUS,REASON_FOR_ERROR,DATE_MODIFIED)
VALUES(SEQ_XMLSTUD1.NEXTVAL,USER,nvl(DOC,TO_CLOB('No .XML file entered, user pressed button without entering correct information.')),'NO',l_error_code,SYSDATE);
HTP.HTMLOPEN;
v_failure:= 'The attempt made to insert files to the Student table has failed because,'||l_error_code;
htp.bold(v_failure);
HTP.HTMLCLOSE;
COMMIT;
END DELSTUDLOAD;
END XMLSTUD6;Try opening the problem files using a text editor or file viewer to see what the first few bytes contain. All valid FM binary files for FM 11 will contain <MakerFile 11.0> in the first bytes of the file.
When updating books, it's sometimes better to just to create a new book file and add the files to that.
When renaming files in a book, changes at the system level will break any links/cross-references between files, so it's always best to use the Rename option in the Book file to change FM file names. This will maintain the correct linkages. -
How-to use Excel for the XML file input?
Hello all,
Following our discussion with Gerhard Steinhuber on the very nice tutorial from Horst Schaude , "How to upload mass data via XML File Input" , I am starting this new discussion.
In the comments section of this previous cited tutorial, Rufat Gadirov explains how to use a generated XML from Eclipse instead of your XSD file as your source in Excel.
However, in spite of all the instructions, I am still facing the same issue in Excel when I try to save my file as XML : "The XML maps in this workbook are not exportable".
What I try to do is to create one or more Sales Orders with multiple Items in it from a XML File Input, using excel to enter data.
The part with the File input is working (if I directly upload my file to the webDAV, it creates a sales order instance with multiple items).
The only missing part is the Excel data input that I cannot make work. Any help on this matter would be greatly appreciated.
Here is my XML file that I try to use as a source in Excel before inputing data from Excel:
<?xml version="1.0" encoding="UTF-8"?>
<p:MySalesOrderUploadedIntegrationInputRequest xmlns:p="http://001365xxx-one-off.sap.com/YUUD0G3OY_" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MessageHeader>
<CreationDateTime>2015-03-02T12:00:00.000Z</CreationDateTime>
</MessageHeader>
<List actionCode="01" listCompleteTransmissionIndicator="true" reconciliationPeriodCounterValue="0">
<MySalesOrderUploaded>
<MySalesOrderUploadedID>idvalue0</MySalesOrderUploadedID>
<MyBuyerID schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeID="token">token</MyBuyerID>
<MyDateTime>2015-03-02T12:00:00.000Z</MyDateTime>
<MyName languageCode="EN">MyName</MyName>
<MyBillToParty schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeAgencySchemeID="token" schemeID="token">token</MyBillToParty>
<MyDateToBeDelivered>2001-01-01</MyDateToBeDelivered>
<MyEmployeeResponsible schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeAgencySchemeID="token" schemeID="token">token</MyEmployeeResponsible>
<MySalesUnit schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeAgencySchemeID="token" schemeID="token">token</MySalesUnit>
<MyItem>
<MyItemID>token</MyItemID>
<MyItemProductID schemeAgencyID="token" schemeID="token">token</MyItemProductID>
<MyItemDescription languageCode="EN">MyItemDescription</MyItemDescription>
<MyProductTypeCode>token</MyProductTypeCode>
<MyRequestedQuantity unitCode="token">0.0</MyRequestedQuantity>
<MyConfirmedQuantity unitCode="token">0.0</MyConfirmedQuantity>
<MyNetAmount currencyCode="token">0.0</MyNetAmount>
</MyItem>
</MySalesOrderUploaded>
<MySalesOrderUploaded>
<MySalesOrderUploadedID>idvalue0</MySalesOrderUploadedID>
<MyBuyerID schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeID="token">token</MyBuyerID>
<MyDateTime>2015-03-02T12:00:00.000Z</MyDateTime>
<MyName languageCode="EN">MyName</MyName>
<MyBillToParty schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeAgencySchemeID="token" schemeID="token">token</MyBillToParty>
<MyDateToBeDelivered>2001-01-01</MyDateToBeDelivered>
<MyEmployeeResponsible schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeAgencySchemeID="token" schemeID="token">token</MyEmployeeResponsible>
<MySalesUnit schemeAgencyID="token" schemeAgencySchemeAgencyID="1" schemeAgencySchemeID="token" schemeID="token">token</MySalesUnit>
<MyItem>
<MyItemID>token</MyItemID>
<MyItemProductID schemeAgencyID="token" schemeID="token">token</MyItemProductID>
<MyItemDescription languageCode="EN">MyItemDescription</MyItemDescription>
<MyProductTypeCode>token</MyProductTypeCode>
<MyRequestedQuantity unitCode="token">0.0</MyRequestedQuantity>
<MyConfirmedQuantity unitCode="token">0.0</MyConfirmedQuantity>
<MyNetAmount currencyCode="token">0.0</MyNetAmount>
</MyItem>
</MySalesOrderUploaded>
</List>
</p:MySalesOrderUploadedIntegrationInputRequest>
Thank you all for your attention.
Best regards.
Jacques-Antoine OllierHello Jacques-Antoine,
I suppose that as you have tried to construct a map from the schema, you have taken the elements from the List level down. In this case I also can't export the map.
But if you take the elements from the level MySalesOrderUploaded down, you'll get the exportable map (screenshots)
Best regards,
Leonid Granatstein -
How to read the data from Excel file and Store in XML file using java
Hi All,
I got a problem with Excel file.
My problem is how to read the data from Excel file and Store in XML file using java excel api.
For getting the data from Excel file what are all the steps i need to follow to get the correct result.
Any body can send me the code (with java code ,Excel sheet) to this mail id : [email protected]
Thanks & Regards,
Sreenu,
[email protected],
india,If you want someone to do your work, please have the courtesy to provide payment.
http://www.rentacoder.com -
How can we get tag of XML file using SAX
Hi ,
I'm parsing one SAX parser , I'have almost done this parsing. i have faced problem for one case, i'e how can we get tag from XML file using SAX parser?
XML file is
<DFProperties>
<AccessType>
<Get/>
</AccessType> <Description>
gdhhd
</Description>
<DFFormat>
<chr/>
</DFFormat>
<Scope>
<Permanent/>
</Scope>
<DFTitle>gsgd</DFTitle>
<DFType>
<MIME>text/plain</MIME>
</DFType>
</DFProperties>
I want out like GET and Permanent... means this one tag which is present inside of another tag.
Handler class like
public void startElement(String namespaceURI, String localName,
String qName, Attributes atts) throws SAXException {
if(_ACCESSTYPE.equals(localName)){
accessTypeElement=ACCESSTYPE;
public void characters(char[] ch, int start, int length)
throws SAXException {
if (_ACCESSTYPE.equals(_accessTypeElement)) {
String strValue = new String(ch, start, length);
System.out.println("Accestype-----------------------------> " + strValue);
//System.out.println(" " + strValue);
public void endElement(String namespaceURI, String localName, String qName)
throws SAXException {
if (_ACCESSTYPE.equals(localName)) {
_accessTypeElement = "";
. please any body help meHi ,
I have one problem,Please help me.
1. How can I'll identify where exactly my Node is ended,means how how can we find corresponding nodename? in partcular place
<Node> .............starttag1
<NodeName>Test</NodeName>
<Node>................starttag2
<nodeName>test1</NodeName>
</Node>..................endtag2
<Node>.....................starttag3
<NodeName><NodeName>
<Node> .........................starttag4
<NodeName>test4</NodeName>
</Node>.......enddtag4
</Node>...........end tag3
</Node>............endtag1
my code is below
private final String _NODENAME = "NodeName";
private final String _NODE = "Node";
private String _nodeElement = "";
private String _NodeNameElement = "";
public void startElement(String namespaceURI, String localName,
String qName, Attributes atts) throws SAXException {
if (_NODENAME.equals(localName)) {
NodeNameElement = NODENAME;
if(_NODE.equals(localName)){
System.out.println("start");
if (_NODENAME.equals(localName)) {
NodeNameElement = NODENAME;
public void characters(char[] ch, int start, int length)
throws SAXException {
if (_NODENAME.equals(_NodeNameElement)) {
String strValue = new String(ch, start, length);
String sttt=strValue;
System.out.println("NODENAME: ************* " + strValue);
if(_NODE.equals(_nodeElement)){
if (_NODENAME.equals(_NodeNameElement)) {
String strValue = new String(ch, start, length);
String sttt=strValue;
System.out.println("nodevalue********** " + strValue);
public void endElement(String namespaceURI, String localName, String qName)
throws SAXException {
if (_NODENAME.equals(localName)) {
_NodeNameElement = "";
if(_NODE.equals(localName)){
System.out.println("NODENAME: %%%%%%%%%");
please help me. How can I figure node ending for particular nodename -
How to make the tags in XML file case insensitive
Hi,
I have a ReadXML class which reads an xml file. This class also has a method which receives a string-child from another class and uses this string-chile to match it with the child tag in the xml file, and returns the child tag's value.
Now, my problem is this, the child tag in xml may be in a case different from the case of the string-child received from another class.
How do I modify it, so the program does not return a null pointer exception because the strings did not match for want of uppercase or lowercase letters.
Thanks
SangeethaI'm not sure what you are getting at. Is a string child the contents of a node treated as text?
If you are trying to match a child node regardless of case I doubt this is possible as the XML standard says an XML document is case sensitive so if your parser ignored case it would not be XML complient.
Hope this helps. -
How to convert DOM Tree in XML File
Hi there,
I am successful to build a DOM tree in memory where i am adding elements. Now after all this i want to make a XML file of that DOM representation. Now, i am confused with my code that how to transfer DOM structure to xml file ? A small code is attached herewith ?
doc = db.newDocument();
doc.normalizeDocument();
doc.setXmlVersion("1.0");
doc.createComment("Created By: Sachin Kulkarni");
Element rn = doc.createElement("RootNode");
Element n1 = doc.createElement("A1");
((Node)n1).setNodeValue("Element A1");
Element n11 = doc.createElement("A11");
((Node)n11).setNodeValue("Element A11");
Element n12 = doc.createElement("A12");
((Node)n12).setNodeValue("Element A12");
((Node)n1).appendChild( ((Node)n11) );
((Node)n1).appendChild( ((Node)n12) );
Element n2 = doc.createElement("A2");
((Node)n2).setNodeValue("Element A2");
Element n3 = doc.createElement("A3");
((Node)n3).setNodeValue("Element A3");
((Node)rn).appendChild( ((Node)n1) );
((Node)rn).appendChild( ((Node)n2) );
((Node)rn).appendChild( ((Node)n3) );
//creating the xml file
Source source = new DOMSource((Element) doc.getElementsByTagName("RootNode").item(0));
StringWriter out = new StringWriter();
StreamResult result = new StreamResult(out);
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty("encoding", "iso-8859-1");
transformer.setOutputProperty("indent", "yes");
//transformer.setOutputProperty("test.xml","1");
//transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
transformer.transform(source,result);
result.getWriter().toString();
==================
Is it any problem with the implementation ? How to use fileoutputstream with this ?I have done like this:
DocumentBuilderFactory docBuildFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = docBuildFactory.newDocumentBuilder();
Document doc = builder.newDocument();
Element root = (Element)doc.createElement("Root");
doc.appendChild(root);
Element address = (Element)doc.createElement("Address");
address.appendChild((Element)doc.createElement("Street"));
address.appendChild((Element)doc.createElement("PostCode"));
address.appendChild((Element)doc.createElement("Town"));
Element country = (Element)doc.createElement("Country");
country.setAttribute("type","EU");
Text cname = doc.createTextNode("Spain");
country.appendChild(cname);
address.appendChild(country);
root.appendChild(address);
TransformerFactory tranFactory = TransformerFactory.newInstance();
Transformer aTransformer = tranFactory.newTransformer();
aTransformer.setOutputProperty(OutputKeys.INDENT, "yes");
Source src = new DOMSource(doc);
Result dest = new StreamResult(new FileOutputStream(new File("test.xml")));
aTransformer.transform(src, dest); -
How to extract data from xml file and store that data inti data base table
Hii All
I have one table that table contains one column that column contain an XML file
I want to extract data from that XML file and want to store that extracted data into an other table.
That xml file has different different values
I want to store that values into table in diff diff columnsHi,
I am also facing the same problem.I have a .xml file and i need to import the data into the custom table in oracle database.
Can you please let me know if you know the solution how to do it in oracle apps.
Thanks, -
Reading huge xml files in OSB11gR1(11.1.1.6.0)
Hi,
I want to read a huge xml file of size 1GB in OSB(11.1.1.6.0)?
I will be creating a (JCA)file adapter in jdeveloper and importing artifacts to OSB.
Please let me know the maximum file size that could be handled in OSB?
Thanks in advance.
Regards,
SureshDepends on what you intend to do after reading the file.
Do you want to parse the file contents and may be do some transformation? Or do you just have to move the file from one place to another for ex. reading from local system and moving to a remote system using FTP?
If you just have to move the file, I would suggest using JCA File/FTP adapter's Move operation.
If you have to parse and process the file contents within OSB, then it may be possible depending on the file type and what logic you need to implement. For ex. for very large CSV files you can use JCA File Adapter batching to read a few records at a time. -
How to create Inbound Idoc from XML file-Need help urgently
Hi,
can any one tell how to create inbound Idoc from XML file.
we have xml file in application server Ex. /usr/INT/SMS/PAYTEXT.xml' we want to generate inbound idoc from this file.we are successfully able to generate outbound XML file from outbound Idoc by using the XML port. But not able to generate idoc from XML file by using we19 or we16.
Please let me know the process to trigger inbound Idoc with out using XI and any other components.
Thanks in advance
Dora ReddyHi .. Did either of you get a result on this?
My question is the same really .. I am testing with WE19 and it seems SAP cannot accept an XML inbound file as standard.
I see lots of mention of using a Function Module.
Am I correct in saying therefore that ABAP development is required to create a program to run the FM and process the idoc?
Or is there something tht can be done with Standard SAP?
Thanks
Lee
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