Difference between revisions of "HL7 XML Validation Engine Manual"
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| − | + | The HL7 XML validation engine is a Windows-based application that serves as a "test harness" for validating XML files. The test harness provides an environment in which individual file selections or "patches" of file selections can be validated using Xerces - a standard Java-based [http://xerces.apache.org/ parser from the Apache Foundation]. | |
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| + | The validation engine is based on previous application from Ramsey Systems of the UK. In its original form, the test harness supported a variety of different validators. The source code for the test harness was donated by Ramsey Systems, and has been placed in open source using the OHT license. If users wish re-extend the engine, should contact the HL7 Tooling Work Group. | ||
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| + | ==Installation== | ||
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| + | The HL7 XML Validation application is delivered as a [http://gforge.hl7.org/gf/project/v3-publications/frs/ GForge download] as package "XMLValidationEngine". The download is a single Microsoft installer (MSI) file. Installation has been tested on Windows XP, Vista, and Windows 7. By default, it will attempt to install in directory "'''''Program Files\HL7\hl7XMLvalidation'''''". | ||
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| + | Owing to the fact that the program invokes the Java-based parsing from the command line, it needs to create and read temporary files from the file system. In order to do so, it also creates a directory named '''''hl7-XMLvalidation''''' in the directory "'''''[User]\Application Data'''''" (in Windows XP) or "'''''[User]AppData\Roaming''''' (in Windows 7). ('''Note:'''If files accumulate in this directory, they may be deleted once the application is closed. A BUG report requesting that the application automatically delete these files has been posted on GForge, but was not implemented as of release 3.0 point.) | ||
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| + | ===Updating the Xerces Release=== | ||
Revision as of 17:46, 7 August 2012
The HL7 XML validation engine is a Windows-based application that serves as a "test harness" for validating XML files. The test harness provides an environment in which individual file selections or "patches" of file selections can be validated using Xerces - a standard Java-based parser from the Apache Foundation.
The validation engine is based on previous application from Ramsey Systems of the UK. In its original form, the test harness supported a variety of different validators. The source code for the test harness was donated by Ramsey Systems, and has been placed in open source using the OHT license. If users wish re-extend the engine, should contact the HL7 Tooling Work Group.
Installation
The HL7 XML Validation application is delivered as a GForge download as package "XMLValidationEngine". The download is a single Microsoft installer (MSI) file. Installation has been tested on Windows XP, Vista, and Windows 7. By default, it will attempt to install in directory "Program Files\HL7\hl7XMLvalidation".
Owing to the fact that the program invokes the Java-based parsing from the command line, it needs to create and read temporary files from the file system. In order to do so, it also creates a directory named hl7-XMLvalidation in the directory "[User]\Application Data" (in Windows XP) or "[User]AppData\Roaming (in Windows 7). (Note:If files accumulate in this directory, they may be deleted once the application is closed. A BUG report requesting that the application automatically delete these files has been posted on GForge, but was not implemented as of release 3.0 point.)
