[
http://jira.codehaus.org/browse/MNG-3242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=128878#action_128878
]
Nils Eckert commented on MNG-3242:
----------------------------------
I tried both.
Using a once escaped {{&}}-sign
{code:xml}
<jdbc.url>jdbc:mysql://localhost/mydb?user=myuser&password=mypass&useUnicode=true&characterEncoding=utf-8</jdbc.url>
{code}
I get the following error:
{code}
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Cannot read project model
from interpolating filter of serialized version.
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:378)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:290)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
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:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.InvalidProjectModelException: Cannot read
project model from interpolating filter of serialized version.
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:812)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:479)
at
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:537)
at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:467)
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:364)
... 11 more
Caused by: org.apache.maven.project.interpolation.ModelInterpolationException:
Cannot read project model from interpolating filter of serialized version.
at
org.apache.maven.project.interpolation.RegexBasedModelInterpolator.interpolate(RegexBasedModelInterpolator.java:114)
at
org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:946)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:808)
... 16 more
Caused by: org.codehaus.plexus.util.xml.pull.XmlPullParserException: entity
reference name can not contain character =' (position: START_TAG seen
...c:mysql://localhost/nefo?createDatabaseIfNotExist=true&useUnicode=...
@133:85)
at
org.codehaus.plexus.util.xml.pull.MXParser.parseEntityRef(MXParser.java:2219)
at
org.codehaus.plexus.util.xml.pull.MXParser.nextImpl(MXParser.java:1272)
at org.codehaus.plexus.util.xml.pull.MXParser.next(MXParser.java:1090)
at
hidden.org.codehaus.plexus.util.xml.Xpp3DomBuilder.build(Xpp3DomBuilder.java:187)
at
hidden.org.codehaus.plexus.util.xml.Xpp3DomBuilder.build(Xpp3DomBuilder.java:94)
at
org.apache.maven.model.io.xpp3.MavenXpp3Reader.parsePlugin(MavenXpp3Reader.java:2971)
at
org.apache.maven.model.io.xpp3.MavenXpp3Reader.parseBuild(MavenXpp3Reader.java:769)
at
org.apache.maven.model.io.xpp3.MavenXpp3Reader.parseModel(MavenXpp3Reader.java:2240)
at
org.apache.maven.model.io.xpp3.MavenXpp3Reader.read(MavenXpp3Reader.java:4438)
at
org.apache.maven.model.io.xpp3.MavenXpp3Reader.read(MavenXpp3Reader.java:4449)
at
org.apache.maven.project.interpolation.RegexBasedModelInterpolator.interpolate(RegexBasedModelInterpolator.java:105)
... 18 more
{code}
Using
{code}<jdbc.url><![CDATA[jdbc:mysql://localhost/mydb?user=myuser&password=mypass&useUnicode=true&characterEncoding=utf-8]]></jdbc.url>{code}
is working. But the filtered properties file containts {{&amp;}} instead
of the expected {{&}}-sign.
If I'm using CDATA and do not escape the {{&}} sign, I'm getting an error
similar to the first one.
{code}<jdbc.url><![CDATA[jdbc:mysql://localhost/mydb?user=myuser&password=mypass&useUnicode=true&characterEncoding=utf-8]]></jdbc.url>{code}
For me it seems that there is no way to get an unescaped {{&}}-sign into a
properties-file.
> It's not possible to get a property with unescaped & sign for urls
> ------------------------------------------------------------------
>
> Key: MNG-3242
> URL: http://jira.codehaus.org/browse/MNG-3242
> Project: Maven 2
> Issue Type: Bug
> Components: General
> Affects Versions: 2.0.6
> Reporter: Nils Eckert
> Fix For: 2.0.x
>
>
> I found no way to create a property with a not escaped ampersand (&-sign).
> This is needed for a MySQL jdbc-connection String with some connection
> variabled and should be filtered in a properties file during compile phase.
> It tried to escape it with & This leeds to following error: Project build
> error Cannot read project model from interpolating filter of serialized
> version.
> It is no option to use a double escaping with &amp;. Here I get a &
> in my connection url.
> I also tried to use a <[CDATA[ ... ]]> with the same problems. It's not
> possible to use & sign. And if I use & this escaped tag appears in my
> properties file after filtering.
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