[ 
https://issues.apache.org/jira/browse/FLEX-35021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Julien Kronegg updated FLEX-35021:
----------------------------------
    Description: 
*Context:*
The "ant -f installer.xml" command failed to properly install FlexJS because 
the download of antlr.jar failed. This is caused by an issue in the falcon 
compiler and compiler.jx (see details below).

*Expected result:*
The "ant -f installer.xml" command work properly.

*Actual result:*
The "ant -f installer.xml" command failed (BUILD FAILED) with the following 
error:

{noformat}
       [get] Error opening connection java.io.FileNotFoundException: 
https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
      [get] Can't get 
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
 to 
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar

BUILD FAILED
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:352: The 
following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:358: The 
following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\installer.xml:97: 
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:73:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:293:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:320:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:412:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:430:
 Can't get 
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
 to 
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar
{noformat}

It looks like the {{antlr.jar}} URL has a double backslash (//) which cause the 
404 error. 

*Test-case:*
1. download the FlexJS 0.5.0 package from 
http://www.apache.org/dyn/closer.lua/flex/flexjs/0.5.0/binaries/apache-flex-flexjs-0.5.0-bin.zip
2. extract the file on local hard drive
3. run the "ant -f installer.xml" as advised in 
https://cwiki.apache.org/confluence/display/FLEX/Using+FlexJS+with+Adobe+Flash+Builder
4. answer "y" for ask-air and ask-flash questions

*Diagnostic:*
Apparently, it comes from the "CURRENT_DIR/in/falcon/compiler/download.xml" 
file with the following lines 429-430:

{code}
  <target name="get-if-not-cached" unless="found-in-cache">
    <get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
{code}

For {{antlr.jar}}, the maven redirection gives (from the log file):

{noformat}
     [get] 
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
 moved to 
https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
{noformat}

Thus, this is an issue of the falcon installer.

*Workaround:*
In order to correct the {{antlr.jar}} issue, I used the following workaround:
1. open CURRENT_DIR/in/apache-flex-falconjx-0.5.0-bin.zip using 7zip
2. browse to "compiler" directory in the zip archive
3. open download.xml in edit mode
4. replace target "get-if-not-cached" (around line 429):
{code}  
  <target name="get-if-not-cached" unless="found-in-cache">
    <get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
    <antcall target="check-sum">
      <param name="dest" value="${dest}"/>
      <param name="message" value="Checksum mismatch for ${dest}"/>
    </antcall>
    <antcall target="put-in-cache"/>
  </target>
{code}

by 

{code}
  <scriptdef name="checkIsServerWithoutQuery" language="javascript">
     <attribute name="domain" />
     <attribute name="property" />
     <![CDATA[
       var domain = attributes.get("domain"); // the URL e.g. 
http://domain.com/path
       project.setProperty(attributes.get("property"), 
(domain.indexOf("/",8)<0?"/":"") );
     ]]>
  </scriptdef>
  
  <target name="get-if-not-cached" unless="found-in-cache">
    <checkIsServerWithoutQuery domain="${srcDomain}" 
property="backslashIfNeeded" />
    <get src="${srcDomain}${backslashIfNeeded}${srcFolder}/${srcFile}" 
dest="${dest}"/>
    <antcall target="check-sum">
      <param name="dest" value="${dest}"/>
      <param name="message" value="Checksum mismatch for ${dest}"/>
    </antcall>
    <antcall target="put-in-cache"/>
  </target>
{code}
5. save the file and agree 7zip to update the fip file
6. do the same as step 4 for the "compiler.jx/download.xml" file within the zip 
file (around line 380)
7. save the file and agree 7zip to update the fip file
8. close the zip file

Solving the issue will require to correct the falcon compiler and compiler.jx 
download.xml files (thus both components are impacted).
As this is issue is on the installation, I would categorize it as Blocking. 
However, as there is a workaround, I categorized it as Major. 

  was:
*Context:*
The "ant -f installer.xml" command failed to properly install FlexJS because 
the download of antlr.jar failed. This is caused by an issue in the falcon 
compiler and compiler.jx (see details below).

*Expected result:*
The "ant -f installer.xml" command work properly.

*Actual result:*
The "ant -f installer.xml" command failed (BUILD FAILED) with the following 
error:

{noformat}
       [get] Error opening connection java.io.FileNotFoundException: 
https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
      [get] Can't get 
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
 to 
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar

BUILD FAILED
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:352: The 
following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:358: The 
following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\installer.xml:97: 
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:73:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:293:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:320:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:412:
 The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:430:
 Can't get 
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
 to 
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar
{noformat}

It looks like the {{antlr.jar}} URL has a double backslash (//) which cause the 
404 error. 

*Test-case:*
1. download the FlexJS 0.5.0 package from 
http://www.apache.org/dyn/closer.lua/flex/flexjs/0.5.0/binaries/apache-flex-flexjs-0.5.0-bin.zip
2. extract the file on local hard drive
3. run the "ant -f installer.xml" as advised in 
https://cwiki.apache.org/confluence/display/FLEX/Using+FlexJS+with+Adobe+Flash+Builder
4. answer "y" for ask-air and ask-flash questions

*Diagnostic:*
Apparently, it comes from the "CURRENT_DIR/in/falcon/compiler/download.xml" 
file with the following lines 429-430:

{code}
  <target name="get-if-not-cached" unless="found-in-cache">
    <get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
{code}

For {{antlr.jar}}, the maven redirection gives (from the log file):

{noformat}
     [get] 
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
 moved to 
https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
{noformat}

Thus, this is an issue of the falcon installer.

*Workaround:*
In order to correct the {{antlr.jar}} issue, I used the following workaround:
1. open CURRENT_DIR/in/apache-flex-falconjx-0.5.0-bin.zip using 7zip
2. browse to "compiler" directory in the zip archive
3. open download.xml in edit mode
4. replace target "get-if-not-cached" (around line 429):
{code}  
  <target name="get-if-not-cached" unless="found-in-cache">
    <get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
    <antcall target="check-sum">
      <param name="dest" value="${dest}"/>
      <param name="message" value="Checksum mismatch for ${dest}"/>
    </antcall>
    <antcall target="put-in-cache"/>
  </target>
{code}

by 

{code}
  <scriptdef name="checkIsServerWithoutQuery" language="javascript">
     <attribute name="domain" />
     <attribute name="property" />
     <![CDATA[
       var domain = attributes.get("domain"); // the URL e.g. 
http://domain.com/path
       project.setProperty(attributes.get("property"), 
(domain.indexOf("/",8)<0?"/":"") );
     ]]>
  </scriptdef>
  
  <target name="get-if-not-cached" unless="found-in-cache">
    <checkIsServerWithoutQuery domain="${srcDomain}" 
property="backslashIfNeeded" />
    <get src="${srcDomain}${backslashIfNeeded}${srcFolder}/${srcFile}" 
dest="${dest}"/>
    <antcall target="check-sum">
      <param name="dest" value="${dest}"/>
      <param name="message" value="Checksum mismatch for ${dest}"/>
    </antcall>
    <antcall target="put-in-cache"/>
  </target>
{code}
5. save the file and agree 7zip to update the fip file
6. do the same as step 4 for the "compiler.jx/download.xml" file within the zip 
file
7. save the file and agree 7zip to update the fip file
8. close the zip file

Solving the issue will require to correct the falcon compiler and compiler.jx 
download.xml files (thus both components are impacted).
As this is issue is on the installation, I would categorize it as Blocking. 
However, as there is a workaround, I categorized it as Major. 


> FlexJS install failed to download antlr.jar
> -------------------------------------------
>
>                 Key: FLEX-35021
>                 URL: https://issues.apache.org/jira/browse/FLEX-35021
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: installer.xml (FalconJX), installer.xml (FlexJS)
>    Affects Versions: Apache FlexJS 0.5.0
>         Environment: Windows 10, Oracle JDK 1.8.0_66
>            Reporter: Julien Kronegg
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> *Context:*
> The "ant -f installer.xml" command failed to properly install FlexJS because 
> the download of antlr.jar failed. This is caused by an issue in the falcon 
> compiler and compiler.jx (see details below).
> *Expected result:*
> The "ant -f installer.xml" command work properly.
> *Actual result:*
> The "ant -f installer.xml" command failed (BUILD FAILED) with the following 
> error:
> {noformat}
>        [get] Error opening connection java.io.FileNotFoundException: 
> https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
>       [get] Can't get 
> http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
>  to 
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar
> BUILD FAILED
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:352: The 
> following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:358: The 
> following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\installer.xml:97: 
> The following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:73:
>  The following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:293:
>  The following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:320:
>  The following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:412:
>  The following error occurred while executing this line:
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:430:
>  Can't get 
> http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
>  to 
> C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar
> {noformat}
> It looks like the {{antlr.jar}} URL has a double backslash (//) which cause 
> the 404 error. 
> *Test-case:*
> 1. download the FlexJS 0.5.0 package from 
> http://www.apache.org/dyn/closer.lua/flex/flexjs/0.5.0/binaries/apache-flex-flexjs-0.5.0-bin.zip
> 2. extract the file on local hard drive
> 3. run the "ant -f installer.xml" as advised in 
> https://cwiki.apache.org/confluence/display/FLEX/Using+FlexJS+with+Adobe+Flash+Builder
> 4. answer "y" for ask-air and ask-flash questions
> *Diagnostic:*
> Apparently, it comes from the "CURRENT_DIR/in/falcon/compiler/download.xml" 
> file with the following lines 429-430:
> {code}
>   <target name="get-if-not-cached" unless="found-in-cache">
>     <get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
> {code}
> For {{antlr.jar}}, the maven redirection gives (from the log file):
> {noformat}
>      [get] 
> http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
>  moved to 
> https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
> {noformat}
> Thus, this is an issue of the falcon installer.
> *Workaround:*
> In order to correct the {{antlr.jar}} issue, I used the following workaround:
> 1. open CURRENT_DIR/in/apache-flex-falconjx-0.5.0-bin.zip using 7zip
> 2. browse to "compiler" directory in the zip archive
> 3. open download.xml in edit mode
> 4. replace target "get-if-not-cached" (around line 429):
> {code}  
>   <target name="get-if-not-cached" unless="found-in-cache">
>     <get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
>     <antcall target="check-sum">
>       <param name="dest" value="${dest}"/>
>       <param name="message" value="Checksum mismatch for ${dest}"/>
>     </antcall>
>     <antcall target="put-in-cache"/>
>   </target>
> {code}
> by 
> {code}
>   <scriptdef name="checkIsServerWithoutQuery" language="javascript">
>      <attribute name="domain" />
>      <attribute name="property" />
>      <![CDATA[
>        var domain = attributes.get("domain"); // the URL e.g. 
> http://domain.com/path
>        project.setProperty(attributes.get("property"), 
> (domain.indexOf("/",8)<0?"/":"") );
>      ]]>
>   </scriptdef>
>   
>   <target name="get-if-not-cached" unless="found-in-cache">
>     <checkIsServerWithoutQuery domain="${srcDomain}" 
> property="backslashIfNeeded" />
>     <get src="${srcDomain}${backslashIfNeeded}${srcFolder}/${srcFile}" 
> dest="${dest}"/>
>     <antcall target="check-sum">
>       <param name="dest" value="${dest}"/>
>       <param name="message" value="Checksum mismatch for ${dest}"/>
>     </antcall>
>     <antcall target="put-in-cache"/>
>   </target>
> {code}
> 5. save the file and agree 7zip to update the fip file
> 6. do the same as step 4 for the "compiler.jx/download.xml" file within the 
> zip file (around line 380)
> 7. save the file and agree 7zip to update the fip file
> 8. close the zip file
> Solving the issue will require to correct the falcon compiler and compiler.jx 
> download.xml files (thus both components are impacted).
> As this is issue is on the installation, I would categorize it as Blocking. 
> However, as there is a workaround, I categorized it as Major. 



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