Examples with ResolutionCacheManager org.apache.ivy.core.cache.ResolutionCacheManager used on opensource projects

Example 16 with ResolutionCacheManager

use of org.apache.ivy.core.cache.ResolutionCacheManager in project ant-ivy by apache.

the class IvyReport method genStyled.

private void genStyled(String[] confs, File style, String ext) throws IOException {
    ResolutionCacheManager cacheMgr = getIvyInstance().getResolutionCacheManager();
    // process the report with xslt to generate dot file
    File out;
    if (todir != null) {
        out = todir;
    } else {
        out = getProject().getBaseDir();
    }
    InputStream xsltStream = null;
    try {
        // create stream to stylesheet
        xsltStream = new BufferedInputStream(new FileInputStream(style));
        Source xsltSource = new StreamSource(xsltStream, JAXPUtils.getSystemId(style));
        // create transformer
        TransformerFactory tFactory = TransformerFactory.newInstance();
        Transformer transformer = tFactory.newTransformer(xsltSource);
        // add standard parameters
        transformer.setParameter("confs", conf);
        transformer.setParameter("extension", xslext);
        // add the provided XSLT parameters
        for (XSLTProcess.Param param : params) {
            transformer.setParameter(param.getName(), param.getExpression());
        }
        // create the report
        for (String config : confs) {
            File reportFile = cacheMgr.getConfigurationResolveReportInCache(resolveId, config);
            File outFile = new File(out, getOutputPattern(config, ext));
            log("Processing " + reportFile + " to " + outFile);
            // make sure the output directory exist
            File outFileDir = outFile.getParentFile();
            if (!outFileDir.exists()) {
                if (!outFileDir.mkdirs()) {
                    throw new BuildException("Unable to create directory: " + outFileDir.getAbsolutePath());
                }
            }
            InputStream inStream = null;
            OutputStream outStream = null;
            try {
                inStream = new BufferedInputStream(new FileInputStream(reportFile));
                outStream = new BufferedOutputStream(new FileOutputStream(outFile));
                StreamResult res = new StreamResult(outStream);
                Source src = new StreamSource(inStream, JAXPUtils.getSystemId(style));
                transformer.transform(src, res);
            } catch (TransformerException e) {
                throw new BuildException(e);
            } finally {
                if (inStream != null) {
                    try {
                        inStream.close();
                    } catch (IOException e) {
                    // ignore
                    }
                }
                if (outStream != null) {
                    try {
                        outStream.close();
                    } catch (IOException e) {
                    // ignore
                    }
                }
            }
        }
    } catch (TransformerConfigurationException e) {
        throw new BuildException(e);
    } finally {
        if (xsltStream != null) {
            try {
                xsltStream.close();
            } catch (IOException e) {
            // ignore
            }
        }
    }
}