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From Sreelatha S <sreelat...@yahoo.com>
Subject Re: Issue compiling OpenJPA source using Maven 3.0 (JDK 1.5)
Date Thu, 11 Nov 2010 09:53:50 GMT
Got around this issue by using javacc-maven-plugin version 2.6 instead of 2.4, and this seems
to have resolved this error. Thanks.


--- On Thu, 11/11/10, Sreelatha S <sreelathae@yahoo.com> wrote:

> From: Sreelatha S <sreelathae@yahoo.com>
> Subject: Re: Issue compiling OpenJPA source using Maven 3.0 (JDK 1.5)
> To: dev@openjpa.apache.org
> Date: Thursday, November 11, 2010, 3:11 PM
> Thank you for the responses, as
> suggested I tried to run mvn clean compile by pointing to
> Sun JDK 1.6 and I am consistently getting the following
> error
> when building the OpenJPA Kernel, is this a known problem,
> is there something I need to do to get around this problem ?
> 
> 
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building OpenJPA Kernel 2.1.0-SNAPSHOT
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
> openjpa-kernel ---
> [INFO] Deleting file set:
> C:\user-folder\work\OpenSource\svn-work-folder\openjpa-trunk\openjpa-kernel\target
> (included: [**], excluded: [])
> [INFO]
> [INFO] --- buildnumber-maven-plugin:1.0-beta-4:create
> (default) @ openjpa-kernel ---
> [INFO]
> [INFO] --- maven-enforcer-plugin:1.0-beta-1:enforce
> (default) @ openjpa-kernel ---
> [INFO]
> [INFO] --- javacc-maven-plugin:2.4:jjtree-javacc
> (jjtree-javacc-jpql) @ openjpa-kernel ---
> Java Compiler Compiler Version 4.0 (Tree Builder)
> (type "jjtree" with no arguments for help)
> Reading from file
> C:\user-folder\work\OpenSource\svn-work-folder\openjpa-trunk\openjpa-kernel\src\main\jjtree\org\apache\openjpa\kernel\jpql
> \JPQL.jjt . . .
> File
> "C:\user-folder\work\OpenSource\svn-work-folder\openjpa-trunk\openjpa-kernel\target\generated-sources\jjtree\org\apache\openjpa\kernel\
> jpql\Node.java" does not exist.  Will create one.
> Annotated grammar generated successfully in
> C:\user-folder\work\OpenSource\svn-work-folder\openjpa-trunk\openjpa-kernel\target\generated-sou
> rces\jjtree\org\apache\openjpa\kernel\jpql\JPQL.jj
> Java Compiler Compiler Version 4.0 (Parser Generator)
> (type "javacc" with no arguments for help)
> Reading from file
> C:\user-folder\work\OpenSource\svn-work-folder\openjpa-trunk\openjpa-kernel\target\generated-sources\jjtree\org\apache\ope
> njpa\kernel\jpql\JPQL.jj . . .
> ---------------------------------------------------
> constituent[0]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/aether-api-1.7.jar
> constituent[1]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/aether-connector-wagon-1.7.jar
> constituent[2]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/aether-impl-1.7.jar
> constituent[3]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/aether-spi-1.7.jar
> constituent[4]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/aether-util-1.7.jar
> constituent[5]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/commons-cli-1.2.jar
> constituent[6]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-aether-provider-3.0.jar
> constituent[7]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-artifact-3.0.jar
> constituent[8]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-compat-3.0.jar
> constituent[9]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-core-3.0.jar
> constituent[10]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-embedder-3.0.jar
> constituent[11]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-model-3.0.jar
> constituent[12]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-model-builder-3.0.jar
> constituent[13]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-plugin-api-3.0.jar
> constituent[14]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-repository-metadata-3.0.jar
> constituent[15]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-settings-3.0.jar
> constituent[16]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/maven-settings-builder-3.0.jar
> constituent[17]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/nekohtml-1.9.6.2.jar
> constituent[18]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/plexus-cipher-1.4.jar
> constituent[19]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/plexus-component-annotations-1.5.5.jar
> constituent[20]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/plexus-interpolation-1.14.jar
> constituent[21]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/plexus-sec-dispatcher-1.3.jar
> constituent[22]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/plexus-utils-2.0.4.jar
> constituent[23]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/sisu-guice-2.1.7-noaop.jar
> constituent[24]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/sisu-inject-bean-1.4.2.jar
> constituent[25]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/sisu-inject-plexus-1.4.2.jar
> constituent[26]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/wagon-file-1.0-beta-6.jar
> constituent[27]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/wagon-http-lightweight-1.0-beta-6.jar
> constituent[28]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/wagon-http-shared-1.0-beta-6.jar
> constituent[29]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/wagon-provider-api-1.0-beta-6.jar
> constituent[30]:
> file:/C:/install-location/Maven/apache-maven-3.0/lib/xercesMinimal-1.9.6.2.jar
> ---------------------------------------------------
> Exception in thread "main" java.lang.Error: Invalid escape
> character at line 1 column 64.
>         at
> org.javacc.parser.JavaCharStream.readChar(Unknown Source)
>         at
> org.javacc.parser.JavaCCParserTokenManager.getNextToken(Unknown
> Source)
>         at
> org.javacc.parser.JavaCCParser.jj_ntk(Unknown Source)
>         at
> org.javacc.parser.JavaCCParser.javacc_options(Unknown
> Source)
>         at
> org.javacc.parser.JavaCCParser.javacc_input(Unknown Source)
>         at
> org.javacc.parser.Main.mainProgram(Unknown Source)
>         at
> org.codehaus.mojo.javacc.JavaCC.execute(JavaCC.java:413)
>         at
> org.codehaus.mojo.javacc.ToolFacade.run(ToolFacade.java:92)
>         at
> org.codehaus.mojo.javacc.JJTreeJavaCCMojo.processGrammar(JJTreeJavaCCMojo.java:297)
>         at
> org.codehaus.mojo.javacc.AbstractJavaCCMojo.execute(AbstractJavaCCMojo.java:333)
>         at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
>         at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195)
>         at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
>         at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140)
>         at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
>         at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
>         at
> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
>         at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
>         at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:314)
>         at
> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:151)
>         at
> org.apache.maven.cli.MavenCli.execute(MavenCli.java:445)
>         at
> org.apache.maven.cli.MavenCli.doMain(MavenCli.java:168)
>         at
> org.apache.maven.cli.MavenCli.main(MavenCli.java:132)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at
> java.lang.reflect.Method.invoke(Method.java:597)
>         at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
>         at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
>         at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
>         at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> 
> 
> 
> --- On Wed, 11/10/10, Michael Dick <michael.d.dick@gmail.com>
> wrote:
> 
> > From: Michael Dick <michael.d.dick@gmail.com>
> > Subject: Re: Issue compiling OpenJPA source using
> Maven 3.0 (JDK 1.5)
> > To: dev@openjpa.apache.org
> > Date: Wednesday, November 10, 2010, 8:53 PM
> > Looks like it's trunk (earlier
> > versions use the compiler plugin at version
> > 2.3.1, not 2.3.2), so you'll need jdk 6.
> > 
> > FWIW I just tried mvn clean compile with Maven 3.0,
> Sun JDK
> > 6 and it
> > completed with no errors.
> > 
> > -mike
> > 
> > On Wed, Nov 10, 2010 at 7:53 AM, Kevin Sutter <kwsutter@gmail.com>
> > wrote:
> > 
> > > Hi,
> > > What version of OpenJPA are you attempting to
> > build?  The mainline trunk
> > > build requires Java 6.  I know that Donald has
> > been doing some
> > > experimentation with Maven 3, but I'm not
> positive if
> > it's ready yet.  The
> > > current build dependencies are documented on
> this
> > page:
> > >
> > > http://openjpa.apache.org/build-and-runtime-dependencies.html
> > >
> > > Kevin
> > >
> > > On Wed, Nov 10, 2010 at 7:09 AM, Sreelatha S
> <sreelathae@yahoo.com>
> > wrote:
> > >
> > > >
> > > > Hello,
> > > >
> > > > I am attempting to compile the source for
> the
> > OpenJPA using Maven version
> > > >
> > > > Apache Maven 3.0 (r1004208; 2010-10-04
> > 17:20:56+0530)
> > > > Java version: 1.5.0
> > > > Java home:
> > C:\install-location\WebSphere\AppServer\java\jre
> > > > Default locale: en_US, platform encoding:
> Cp1252
> > > > OS name: "windows xp" version: "5.1 build
> 2600
> > service pack 3" arch:
> > > "x86"
> > > > Famil
> > > > y: "dos"
> > > >
> > > >
> > > > And I constant get the following error
> > > > [ERROR] -> [Help 1]
> > > >
> >
> org.apache.maven.lifecycle.LifecycleExecutionException:
> > Failed to execute
> > > > goal o
> > > >
> >
> rg.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile
> > > > (default-compile) on
> > > >  project openjpa-lib: Compilation failure
> > > > Failure executing javac, but could not parse
> the
> > error:
> > > > javac: invalid flag: -s
> > > > Usage: javac <options> <source
> > files>
> > > >
> > > > Can some one tell me how to correct this.
> > Thanks.
> > > >
> > > >
> > > >
> > > >
> > >
> > 
> 
> 
> 
> 


      

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