Examples with Document org.datanucleus.samples.annotations.one_many.bidir_3.Document used on opensource projects

Example 71 with Document

use of org.datanucleus.samples.annotations.one_many.bidir_3.Document in project jPOS by jpos.

the class QThreadPoolExecutorTest method setQBeanConfig.

protected void setQBeanConfig(byte[] config) {
    ByteArrayInputStream bis = new ByteArrayInputStream(config);
    Document doc = getDocument(bis);
    qbean.setPersist(doc.getRootElement());
}

Example 72 with Document

use of org.datanucleus.samples.annotations.one_many.bidir_3.Document in project jPOS by jpos.

the class Q2 method persist.

private long persist(File f, ObjectName name) {
    long deployed = f.lastModified();
    try {
        Element e = (Element) server.getAttribute(name, "Persist");
        if (e != null) {
            XMLOutputter out = new XMLOutputter(Format.getPrettyFormat());
            Document doc = new Document();
            e.detach();
            doc.setRootElement(e);
            File tmp = new File(f.getAbsolutePath() + ".tmp");
            Writer writer = new BufferedWriter(new FileWriter(tmp));
            try {
                out.output(doc, writer);
            } finally {
                writer.close();
            }
            f.delete();
            tmp.renameTo(f);
            deployed = f.lastModified();
        }
    } catch (Exception ex) {
        log.warn("persist", ex);
    }
    return deployed;
}

Example 73 with Document

use of org.datanucleus.samples.annotations.one_many.bidir_3.Document in project jPOS by jpos.

the class Q2 method deployBundle.

private void deployBundle(File bundle, boolean encrypt) throws JDOMException, IOException, ISOException, GeneralSecurityException {
    SAXBuilder builder = createSAXBuilder();
    Document doc = builder.build(bundle);
    Iterator iter = doc.getRootElement().getChildren().iterator();
    for (int i = 1; iter.hasNext(); i++) {
        Element e = (Element) iter.next();
        deployElement(e, String.format("%02d_%s.xml", i, e.getName()), encrypt, !encrypt);
    // the !encrypt above is tricky and deserves an explanation
    // if we are encrypting a QBean, we want it to stay in the deploy
    // directory for future runs. If on the other hand we are deploying
    // a bundle, we want it to be transient.
    }
}

Example 74 with Document

use of org.datanucleus.samples.annotations.one_many.bidir_3.Document in project jPOS by jpos.

the class Q2 method deployElement.

public void deployElement(Element e, String fileName, boolean encrypt, boolean isTransient) throws ISOException, IOException, GeneralSecurityException {
    e = e.clone();
    XMLOutputter out = new XMLOutputter(Format.getPrettyFormat());
    Document doc = new Document();
    doc.setRootElement(e);
    File qbean = new File(deployDir, fileName);
    if (isTransient) {
        e.setAttribute("instance", getInstanceId().toString());
        qbean.deleteOnExit();
    }
    if (encrypt) {
        doc = encrypt(doc);
    }
    try (Writer writer = new BufferedWriter(new FileWriter(qbean))) {
        out.output(doc, writer);
    }
}

Example 75 with Document

use of org.datanucleus.samples.annotations.one_many.bidir_3.Document in project jPOS by jpos.

the class Q2 method deploy.

private boolean deploy(File f) {
    LogEvent evt = log != null ? log.createInfo() : null;
    try {
        QEntry qentry = dirMap.get(f);
        SAXBuilder builder = createSAXBuilder();
        Document doc;
        if (decorator != null && !f.getName().equals(LOGGER_CONFIG)) {
            doc = decrypt(builder.build(new StringReader(decorator.decorateFile(f))));
        } else {
            doc = decrypt(builder.build(f));
        }
        Element rootElement = doc.getRootElement();
        String iuuid = rootElement.getAttributeValue("instance");
        if (iuuid != null) {
            UUID uuid = UUID.fromString(iuuid);
            if (!uuid.equals(getInstanceId())) {
                deleteFile(f, iuuid);
                return false;
            }
        }
        String enabledAttribute = rootElement.getAttributeValue("enabled", "true");
        if ("true".equalsIgnoreCase(enabledAttribute) || "yes".equalsIgnoreCase(enabledAttribute)) {
            if (evt != null)
                evt.addMessage("deploy: " + f.getCanonicalPath());
            Object obj = factory.instantiate(this, rootElement);
            qentry.setObject(obj);
            ObjectInstance instance = factory.createQBean(this, doc.getRootElement(), obj);
            qentry.setInstance(instance);
        } else if (evt != null) {
            evt.addMessage("deploy ignored (enabled='" + enabledAttribute + "'): " + f.getCanonicalPath());
        }
    } catch (InstanceAlreadyExistsException e) {
        /*
            * Ok, the file we tried to deploy, holds an object
            *  that already has been deployed.
            *  
            * Rename it out of the way.
            * 
            */
        tidyFileAway(f, DUPLICATE_EXTENSION);
        if (evt != null)
            evt.addMessage(e);
        return false;
    } catch (Exception e) {
        if (evt != null)
            evt.addMessage(e);
        tidyFileAway(f, ERROR_EXTENSION);
        // This will also save deploy error repeats...
        return false;
    } catch (Error e) {
        if (evt != null)
            evt.addMessage(e);
        tidyFileAway(f, ENV_EXTENSION);
        // This will also save deploy error repeats...
        return false;
    } finally {
        if (evt != null)
            Logger.log(evt);
    }
    return true;
}