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Using WebFOCUS to Consolidate Multiple Legacy Data Stores

Using WebFOCUS to Consolidate Multiple Legacy Data Stores. Jason Miley Richard Young June, 2008. Introduction. Harris County in Houston, Texas (www.hctx.net) Nation’s 3 rd Largest County 3.9 Million Residents. Introduction. Justice Information Management Systems (division of I.T.C.)

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Using WebFOCUS to Consolidate Multiple Legacy Data Stores

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  1. Using WebFOCUS to Consolidate Multiple Legacy Data Stores Jason Miley Richard Young June, 2008

  2. Introduction • Harris County inHouston, Texas (www.hctx.net) • Nation’s 3rd Largest County • 3.9 Million Residents

  3. Introduction • Justice Information Management Systems (division of I.T.C.) • Department since 1976 • 36 Full-time Employees • 20 Contractors • 20 years average tenure ! • Responsible for most of the Justicerelated software development for Harris County • 24,000 Users across 2,100 agencies • Our Primary Users are other Harris County agencies

  4. Your Presenters • Richard Young • With Harris County since 1999 • CICS / COBOL / Model 204 developer since 1999 • CICS / COBOL / JAVA / JSP developer since 2004 • WebFOCUS “expert” since 2007 • Jason Miley • With Harris County since 1981 (that’s right…) • CICS / COBOL since 1981 • CICS / COBOL / Model 204 since 1985 • CICS / COBOL / Model 204 / JAVA (sort of) since 2000 • WebFOCUS ( I can spell it on a good day) since 2007 • Data Management Team Lead

  5. Environment • Hardware • IBM Mainframe ( Z/9 OS/MVS) • Languages • CICS / COBOL • Model 204 • JAVA • Data Stores • VSAM • Model 204 • DB2 • IBM Websphere and WSAD (RSA 7 coming soon) • WebFOCUS server on USS on ZOS Platform. Version 7.6.5 • Developers Studio Version 7.6.4 client on Windows XP • WebFOCUS server environment on SUSE Linux Version 7.6.5.

  6. History JIMS • Original System • Began in 1976 • CICS / COBOL / VSAM • Model 204 (since 1985) • Development continues to this day JIMS 2 • JIMS redesign • Began in 2000 • Websphere / JAVA / DB2 • Browser based

  7. Where We Are Today VSAM Model 204 DB2 2 years old 30+ years old JIMS JIMS2 Mainframe • New development being done in both systems.

  8. History of Information Builders @ Harris County • Customer since ( a long time ago ) • Very few users until recently • Used mostly for large nightly data downloads from production files by individual user agencies to feed their local systems • Adopted as the reporting solution for new JIMS2 system less than a year ago • Changed the way we use WebFOCUS • Continue to use for nightly data downloads but, • Embedded WebFOCUS in application workflow

  9. Down to Business - Initial Reporting Requirements • Find a reporting solution that can read all three of our mainframe data sources in real-time • Combine and massage the data into a mostly text-based report • Deliver the report in PDF form to the users workstation quickly. • Example: • A court clerk must enter the conditions of supervision according to the Judges orders and print the required documents for signatures while the parties are waiting.

  10. Report Example • Variable number of pages • Page 1 header • Final page section and thumb print box

  11. Report Example • Variable number of elements depending on data

  12. Report Example • Variable number of pages • Page 1 header • Final page footer and thumb print box

  13. Challenges • Static and variable length data elements • Word wrap

  14. Solution • We inserted the database info into variable length fields and embedded those into the static text. • There are some code examples at the end.

  15. Report Example • Variable number of pages • Page 1 header • Final page footer and thumb print box

  16. Challenges Produce PDF output and resolve html tags embedded in the database columns. <B> <I> <font …>

  17. Report Example • Variable number of pages • Page 1 header • Final page footer and thumb print box

  18. Challenges Expanded Date Floating Thumb Print Box

  19. ChallengesBridging the JIMS2 application to WebFOCUS. • Report Catalog • Contains a cross-reference of report-id’s to WebFOCUS URL’s and parms.

  20. Here’s What It Looks Like • The user clicks the Print button • The app reads the report catalog, builds the URL and runs the WebFOCUS report. The Print Button

  21. Here’s What It Looks Like

  22. Thanks… We could not have come as far as we have without a lot of help from IBI. Thanks to: Sharam for all your technical help and patience Tony for your support and patience Rena for all that you do and just being you. All the other folks @ IBI into whose lives we brought a little misery 

  23. Code Example 1 SET COMPONENT='report2' -*component_type report DEFINE FILE CSMODIFY PAGEHEADER/A500V='On this the <u>' | CASESPRVSNBEGDATEDAYORD | '</u> day of <u>' | CASESPRVSNBEGDATEMONTH || '</u>, <u>' | CASESPRVSNBEGDATEYEAR | '</u> you are granted <u>' | SPRVISIONLENTH || '</u> community supervision for the felony offense of <u>' | OFFENSETRIM || '</u> in accordance with section <u>3</u> of Article 42.12, Texas Code of Criminal Procedure, in the <u>' | COURTCODEORD | '</u> District Court of Harris County, Texas, by the Honorable <u>' | SIGNEDBYFLNAME | '</u> Judge Presiding. It is the order of this Court that you abide by the following Conditions of Community Supervision:'; END TABLE FILE CSMODIFY PRINT PAGEHEADER AS '' WHERE SPRVISIONORDER_ID EQ &SPRVISIONORDER_ID; ON TABLE SET PAGE-NUM OFF ON TABLE NOTOTAL ON TABLE PCHOLD FORMAT PDF ON TABLE SET HTMLCSS ON ON TABLE SET STYLE * UNITS=IN, PAGESIZE='Letter', SQUEEZE=ON, ORIENTATION=PORTRAIT, $ TYPE=REPORT, GRID=OFF, FONT='ARIAL', SIZE=9, MARKUP=ON, $

  24. Code Example 2 SET COMPONENT='report3' -*component_type report TABLE FILE CSMODIFY PRINT RESOLVEDESC SKIP-LINE AS '' COMPUTE COUNTER/I3 = COUNTER + 1; NOPRINT COMPUTE CONDITIONS/A35V = IF COUNTER EQ 1 THEN ' ' ELSE 'CONDITIONS OF COMMUNITY SUPERVISION'; NOPRINT COMPUTE FORSPACE/A5 = IF COUNTER EQ 1 THEN ' ' ELSE 'FOR: '; NOPRINT COMPUTE DEFENDANT/A94V = IF COUNTER EQ 1 THEN ' ' ELSE &partyName.QUOTEDSTRING; NOPRINT COMPUTE CAUSE/A15 = IF COUNTER EQ 1 THEN ' ' ELSE 'CAUSE NUMBER: '; NOPRINT COMPUTE ACAUSENUMBER/A13V = IF COUNTER EQ 1 THEN ' ' ELSE CAUSENUMBER; NOPRINT BY SEQUENCENUM NOPRINT BY CONDITIONNUMBERWITHADOT AS '' HEADING " <CONDITIONS" " " "<FORSPACE<DEFENDANT <CAUSE<ACAUSENUMBER" " <+0> <+0> <+0> <+0> " WHERE SPRVISIONORDER_ID EQ &SPRVISIONORDER_ID; ON TABLE SET PAGE-NUM OFF ON TABLE NOTOTAL ON TABLE PCHOLD FORMAT PDF ON TABLE SET STYLE * UNITS=IN, PAGESIZE='Letter', … FONT='ARIAL', SIZE=9, MARKUP=ON, $

  25. Questions?

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