1 | @echo off
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2 |
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3 | setlocal enabledelayedexpansion
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4 |
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5 | :: Environment Variables passed in: EXP_LANG
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6 | :: As a result of executing this script, the JAVA_EXECUTABLE and EXP_JAVA_HOME
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7 | :: environment variables will be set, but only if Perl was found.
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8 |
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9 | :findJava
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10 |
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11 | :: We should already be in the folder containing a compiled-up search4j.exe
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12 | :: if this Expeditee is part of an installation.
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13 | :: If search4j.exe is not there, then it means this is an SVN checkout.
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14 | :: In such a case, it's up to the user checking things out to ensure JAVA_HOME
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15 | :: is set and moreover points to the correct version of the Java.
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16 |
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17 | set DISPLAY_MIN_VERSION=1.8
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18 | set MIN_VERSION=1.8.0_00
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19 | set SEARCH4J_EXECUTABLE=search4j.exe
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20 | ::set HINT=%EXPEDITEE_HOME%\packages\jre
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21 | set HINT=packages\jre
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22 | if exist %SEARCH4J_EXECUTABLE% goto setJexec
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23 | set SEARCH4J_EXECUTABLE=%EXPEDITEE_CLOUD_HOME%\search4j.exe
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24 | if not exist "%SEARCH4J_EXECUTABLE%" goto tryJava
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25 |
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26 | :: JAVA_EXECUTABLE is the value returned by running search4j -e -m MIN_VERSION -p HINT
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27 | :setJexec
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28 | for /f "tokens=* usebackq" %%G in (`"%SEARCH4J_EXECUTABLE%" -e -m '%MIN_VERSION%' -p %HINT%`) do set JAVA_EXECUTABLE=%%G
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29 |
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30 | if "%JAVA_EXECUTABLE%" == "" goto noJava
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31 | echo Java:
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32 | echo %JAVA_EXECUTABLE%
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33 | echo.
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34 |
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35 | :: we know that works, so we can set the local javahome (for Expeditee) as well
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36 | for /f "tokens=* usebackq" %%G in (`"%SEARCH4J_EXECUTABLE%" -m '%MIN_VERSION%' -p %HINT%`) do set EXP_JAVA_HOME=%%G
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37 |
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38 | :: found java, JAVA_EXECUTABLE and EXP_JAVA_HOME env vars set, can exit this script
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39 | goto exit
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40 |
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41 | :tryJava
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42 | if "%JAVA_HOME%" == "" goto noJava
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43 | if not exist "%JAVA_HOME%\bin\java.exe" goto noJava
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44 | if "%GLILANG%" == "en" (
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45 | echo.
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46 | echo ***************************************************************************
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47 | echo WARNING:
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48 | echo Java Runtime not bundled with this %PROGNAME% installation.
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49 | echo Using JAVA_HOME: !JAVA_HOME!
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50 | echo ^(NOTE: this needs to be %DISPLAY_MIN_VERSION% or higher.^)
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51 | echo ***************************************************************************
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52 | echo.
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53 | )
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54 | :: Try to use this version
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55 | set JAVA_EXECUTABLE=%JAVA_HOME%\bin\java
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56 | set EXP_JAVA_HOME=%JAVA_HOME%
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57 | goto exit
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58 |
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59 | :noJava
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60 | echo.
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61 | if "%EXP_LANG%" == "en" (
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62 | echo Failed to locate an appropriate version of Java. You must install a
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63 | echo Java Runtime Environment ^(version %DISPLAY_MIN_VERSION% or greater^) before running the
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64 | echo %PROGNAME%.
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65 | )
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66 | goto exit
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67 |
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68 | :exit
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69 | set SEARCH4J_EXECUTABLE=
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70 | set MIN_VERSION=
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71 | set DISPLAY_MIN_VERSION=
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72 |
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73 | endlocal & set JAVA_EXECUTABLE=%JAVA_EXECUTABLE%& set EXP_JAVA_HOME=%EXP_JAVA_HOME%
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