Examples with FSManifestIterable org.apache.ivy.osgi.repo.FSManifestIterable used on opensource projects

Example 1 with FSManifestIterable

use of org.apache.ivy.osgi.repo.FSManifestIterable in project ant-ivy by apache.

the class BuildOBRTask method doExecute.

public void doExecute() throws BuildException {
    if (file == null) {
        throw new BuildException("No output file specified: use the attribute 'out'");
    }
    Iterable<ManifestAndLocation> it;
    if (resolverName != null) {
        if (baseDir != null) {
            throw new BuildException("specify only one of 'resolver' or 'baseDir'");
        }
        if (cacheName != null) {
            throw new BuildException("specify only one of 'resolver' or 'cache'");
        }
        Ivy ivy = getIvyInstance();
        IvySettings settings = ivy.getSettings();
        DependencyResolver resolver = settings.getResolver(resolverName);
        if (resolver == null) {
            throw new BuildException("the resolver '" + resolverName + "' was not found");
        }
        if (!(resolver instanceof BasicResolver)) {
            throw new BuildException("the type of resolver '" + resolver.getClass().getName() + "' is not supported.");
        }
        it = new ResolverManifestIterable((BasicResolver) resolver);
    } else if (baseDir != null) {
        if (cacheName != null) {
            throw new BuildException("specify only one of 'baseDir' or 'cache'");
        }
        if (!baseDir.isDirectory()) {
            throw new BuildException(baseDir + " is not a directory");
        }
        it = new FSManifestIterable(baseDir);
    } else if (cacheName != null) {
        Ivy ivy = getIvyInstance();
        RepositoryCacheManager cacheManager = ivy.getSettings().getRepositoryCacheManager(cacheName);
        if (!(cacheManager instanceof DefaultRepositoryCacheManager)) {
            throw new BuildException("the type of cache '" + cacheManager.getClass().getName() + "' is not supported.");
        }
        File basedir = ((DefaultRepositoryCacheManager) cacheManager).getBasedir();
        it = new FSManifestIterable(basedir);
    } else {
        prepareAndCheck();
        try {
            it = new ArtifactReportManifestIterable(getArtifactReports(), sourceTypes);
        } catch (ParseException e) {
            throw new BuildException("Impossible to parse the artifact reports: " + e.getMessage(), e);
        }
    }
    OutputStream out;
    try {
        out = new FileOutputStream(file);
    } catch (FileNotFoundException e) {
        throw new BuildException(file + " was not found", e);
    }
    ContentHandler hd;
    try {
        hd = OBRXMLWriter.newHandler(out, encoding, indent);
    } catch (TransformerConfigurationException e) {
        throw new BuildException("Sax configuration error: " + e.getMessage(), e);
    }
    class AntMessageLogger2 extends AntMessageLogger {

        AntMessageLogger2() {
            super(BuildOBRTask.this);
        }
    }
    IvyContext.getContext().getMessageLogger();
    Message.setDefaultLogger(new AntMessageLogger2());
    try {
        OBRXMLWriter.writeManifests(it, hd, quiet);
    } catch (SAXException e) {
        throw new BuildException("Sax serialisation error: " + e.getMessage(), e);
    }
    try {
        out.flush();
        out.close();
    } catch (IOException e) {
    // don't care
    }
    Message.sumupProblems();
}