Examples with PrefixAwareRecursionInterceptor org.codehaus.plexus.interpolation.PrefixAwareRecursionInterceptor used on opensource projects

Example 1 with PrefixAwareRecursionInterceptor

use of org.codehaus.plexus.interpolation.PrefixAwareRecursionInterceptor in project maven-plugins by apache.

the class DefaultAssemblyReader method readAssembly.

public Assembly readAssembly(Reader reader, final String locationDescription, final File assemblyDir, final AssemblerConfigurationSource configSource) throws AssemblyReadException, InvalidAssemblerConfigurationException {
    Assembly assembly;
    final MavenProject project = configSource.getProject();
    try {
        InterpolationState is = new InterpolationState();
        final RecursionInterceptor interceptor = new PrefixAwareRecursionInterceptor(InterpolationConstants.PROJECT_PREFIXES, true);
        is.setRecursionInterceptor(interceptor);
        FixedStringSearchInterpolator interpolator = AssemblyInterpolator.fullInterpolator(project, createProjectInterpolator(project), configSource);
        AssemblyXpp3Reader.ContentTransformer transformer = AssemblyInterpolator.assemblyInterpolator(interpolator, is, getLogger());
        final AssemblyXpp3Reader r = new AssemblyXpp3Reader(transformer);
        assembly = r.read(reader);
        ComponentXpp3Reader.ContentTransformer ctrans = AssemblyInterpolator.componentInterpolator(interpolator, is, getLogger());
        mergeComponentsWithMainAssembly(assembly, assemblyDir, configSource, ctrans);
        debugPrintAssembly("After assembly is interpolated:", assembly);
        AssemblyInterpolator.checkErrors(AssemblyId.createAssemblyId(assembly), is, getLogger());
        reader.close();
        reader = null;
    } catch (final IOException e) {
        throw new AssemblyReadException("Error reading descriptor: " + locationDescription + ": " + e.getMessage(), e);
    } catch (final XmlPullParserException e) {
        throw new AssemblyReadException("Error reading descriptor: " + locationDescription + ": " + e.getMessage(), e);
    } finally {
        IOUtil.close(reader);
    }
    if (assembly.isIncludeSiteDirectory()) {
        includeSiteInAssembly(assembly, configSource);
    }
    return assembly;
}

Example 2 with PrefixAwareRecursionInterceptor

use of org.codehaus.plexus.interpolation.PrefixAwareRecursionInterceptor in project galley by Commonjava.

the class MavenPomView method resolveExpressions.

public String resolveExpressions(final String value, RecursionInterceptor ri, final String... activeProfileIds) {
    if (null == ri) {
        List<String> prefixs = new ArrayList<>();
        prefixs.add(PrefixAwareRecursionInterceptor.DEFAULT_START_TOKEN);
        ri = new PrefixAwareRecursionInterceptor(prefixs);
    }
    StringSearchInterpolator ssi = new StringSearchInterpolator();
    ssi.addValueSource(new MavenPomViewVS(this, ri, activeProfileIds));
    try {
        String result = ssi.interpolate(value, ri);
        if (result == null || result.trim().length() < 1) {
            result = value;
        }
        return result;
    } catch (final InterpolationException e) {
        logger.error(String.format("Failed to resolve expressions in: '%s'. Reason: %s", value, e.getMessage()), e);
        return value;
    }
}