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Last change
on this file since 23971 was 23929, checked in by davidb, 13 years ago |
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README file explaining how the jar files in this directory were modified/tweaked to help the Android versin run successfully on Android.
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Property svn:executable
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File size:
997 bytes
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| 2 | ====
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| 3 |
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| 4 | LuceneWrapper.jar has been regenerated for the Android version of Greenstone-3.
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| 5 | The key issue was that the version being used in Greenstone:
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| 6 |
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| 7 | gs2build/common-src/indexers/lucene-gs
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| 8 |
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| 9 | uses lucene-core-2.3.2.jar
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| 10 |
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| 11 | In this version of Lucene, IndexSearcher ultimately inherits from Remote/RMI.
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| 12 | This isn't supported in Android's version of Java that it converts to Dex format.
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| 13 | Shifting to a newer version (2.9.4, the newest version of the 2.x series) moves
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| 14 | the code beyond this reliance.
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| 15 |
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| 16 | Command to compile:
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| 17 |
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| 18 | ant common.compile-core
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| 19 | ant common.jar-cor
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| 20 |
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| 21 | (result in build needs to be renamed, and copied to a couples of spots so it
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| 22 | is then included/unjar'd in the Greenstone wrapper code for Lucene)
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| 23 |
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| 24 | Another (optional) improvmenent was to compile the lucene, targetted at 1.6.
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| 25 | This is to eliminate 'dx' warning about anonymous classes. In:
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| 26 |
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| 27 | common-build.xml
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| 28 |
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| 29 | locate the source and target 1.4 values, and change to 1.6
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| 30 |
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| 31 | ====
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| 32 |
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| 33 | xalan.jar needs to be changed
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