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Introduction to XML and native XML technologies on the IBM ...

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From Zero <str<strong>on</strong>g>to</str<strong>on</strong>g> z Hero - z/OS und <str<strong>on</strong>g>XML</str<strong>on</strong>g> - Das perfekte Duoz/OS <str<strong>on</strong>g>XML</str<strong>on</strong>g> System Services – Parser functi<strong>on</strong>s• The z/OS <str<strong>on</strong>g>XML</str<strong>on</strong>g> parser API c<strong>on</strong>tains 5 entry points for each addressing mode (amode)type (31 or 64-bit):– GXL1CTL (GXL4CTL) - perform a parser c<strong>on</strong>trol operati<strong>on</strong>– GXL1INI (GXL4INI) - initialize a parse instance– GXL1PRS (GXL4PRS) - parse an input stream– GXL1QXD (GXL4QXD) - query an <str<strong>on</strong>g>XML</str<strong>on</strong>g> document– GXL1TRM (GXL4TRM) - terminate a parse instance• Specify <strong>the</strong> c<strong>on</strong>trol block address for calling <strong>the</strong>se functi<strong>on</strong>s (e. g. <str<strong>on</strong>g>native</str<strong>on</strong>g> call inCobol)• Requirements:– z/OS <str<strong>on</strong>g>XML</str<strong>on</strong>g> System Services called in TCB mode 100% of z/OS <str<strong>on</strong>g>XML</str<strong>on</strong>g> System Servicesparsing eligible for zAAP– z/OS V1.9 <str<strong>on</strong>g>and</str<strong>on</strong>g> later– z/OS V1.8 + OA20308 (zAAP Support)– z/OS V1.7 + w/ OA16303 (z/OS <str<strong>on</strong>g>XML</str<strong>on</strong>g> System Services Rollback) + OA20308 (zAAPSupport)© 2012 <strong>IBM</strong> Corporati<strong>on</strong>

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