Examples with MdsException org.motechproject.mds.exception.MdsException used on opensource projects

Example 6 with MdsException

use of org.motechproject.mds.exception.MdsException in project motech by motech.

the class EntitiesBundleMonitor method uninstall.

private void uninstall() {
    LOGGER.info("Uninstalling the entities bundle");
    try {
        Bundle entitiesBundle = getEntitiesBundle();
        if (entitiesBundle != null) {
            entitiesBundle.uninstall();
        } else {
            LOGGER.warn("No entities bundle to uninstall");
        }
    } catch (BundleException e) {
        throw new MdsException("Unable to uninstall the entities bundle", e);
    }
    waitUntil(new Condition() {

        @Override
        public boolean await() {
            return !bundleUninstalled;
        }
    }, "uninstalled");
    LOGGER.info("Uninstalled the entities bundle");
}

Example 7 with MdsException

use of org.motechproject.mds.exception.MdsException in project motech by motech.

the class EntitiesBundleMonitor method stopEntitiesBundle.

/**
 * Stops the entities bundle and waits until it will be resolved.
 */
public void stopEntitiesBundle() {
    LOGGER.info("Stopping the entities bundle");
    try {
        Bundle entitiesBundle = getEntitiesBundle();
        if (entitiesBundle != null) {
            entitiesBundle.stop();
        } else {
            LOGGER.warn("No entities bundle to stop");
            return;
        }
    } catch (BundleException e) {
        throw new MdsException("Unable to stop the entities bundle", e);
    }
    waitUntil(new Condition() {

        @Override
        public boolean await() {
            return !isEntitiesBundleState(Bundle.RESOLVED);
        }
    }, "stopped");
    LOGGER.info("Stopped the entities bundle");
}

Example 8 with MdsException

use of org.motechproject.mds.exception.MdsException in project motech by motech.

the class EntitiesBundleMonitor method update.

private void update(InputStream stream) {
    LOGGER.info("Updating the entities bundle");
    try {
        Bundle entitiesBundle = getEntitiesBundle();
        if (entitiesBundle != null) {
            entitiesBundle.update(stream);
        } else {
            throw new MdsException("No entities bundle to update, unable to update entities");
        }
    } catch (BundleException e) {
        throw new MdsException("Unable to update the entities bundle", e);
    }
    waitUntil(new Condition() {

        @Override
        public boolean await() {
            return !isEntitiesBundleState(Bundle.INSTALLED);
        }
    }, "updated");
    LOGGER.info("Updated the entities bundle");
}

Example 9 with MdsException

use of org.motechproject.mds.exception.MdsException in project motech by motech.

the class JarGeneratorServiceImpl method regenerateMdsDataBundle.

private synchronized void regenerateMdsDataBundle(SchemaHolder schemaHolder, boolean startBundle, String... moduleNames) {
    LOGGER.info("Regenerating the mds entities bundle");
    ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
        clearModulesCache(moduleNames);
        cleanEntitiesBundleCachedClasses();
        boolean constructed = mdsConstructor.constructEntities(schemaHolder);
        if (!constructed) {
            return;
        }
        LOGGER.info("Updating mds data provider");
        mdsDataProvider.updateDataProvider(schemaHolder);
        File dest = new File(monitor.bundleLocation());
        if (dest.exists()) {
            // proceed when the bundles context is ready, we want the context processors to finish
            LOGGER.info("Waiting for entities context");
            monitor.waitForEntitiesContext();
        }
        File tmpBundleFile;
        try {
            LOGGER.info("Generating bundle jar");
            tmpBundleFile = generate(schemaHolder);
            LOGGER.info("Generated bundle jar");
        } catch (IOException e) {
            throw new MdsException("Unable to generate entities bundle", e);
        }
        FileUtils.deleteQuietly(dest);
        try {
            FileUtils.copyFile(tmpBundleFile, dest);
        } catch (IOException e) {
            LOGGER.error("Unable to copy the mds-entities bundle to the bundle directory. Installing from temp directory", e);
            // install from temp directory
            dest = tmpBundleFile;
        }
        monitor.stopEntitiesBundle();
        // In case of some core bundles, we must first stop some modules in order to avoid problems during refresh
        stopModulesForCoreBundleRefresh(moduleNames);
        try {
            monitor.start(dest, false);
        } finally {
            FileUtils.deleteQuietly(tmpBundleFile);
        }
        // We must clear module names which was restarted after failing
        mdsOsgiBundleApplicationContextListener.clearBundlesSet();
        refreshModules(moduleNames);
        if (startBundle) {
            monitor.start();
        }
        // Start bundles again if we stopped them manually
        startModulesForCoreBundleRefresh(moduleNames);
        // Give framework some time before returning to the caller
        ThreadSuspender.sleep(2000);
    } finally {
        Thread.currentThread().setContextClassLoader(currentClassLoader);
    }
}

Example 10 with MdsException

use of org.motechproject.mds.exception.MdsException in project motech by motech.

the class EntityMetadataBuilderImpl method addVersioningMetadata.

private void addVersioningMetadata(ClassMetadata cmd, Class<?> definition) {
    Class<Version> ann = ReflectionsUtil.getAnnotationClass(definition, Version.class);
    Version versionAnnotation = AnnotationUtils.findAnnotation(definition, ann);
    if (versionAnnotation != null) {
        VersionMetadata vmd = cmd.newVersionMetadata();
        vmd.setColumn(versionAnnotation.column());
        vmd.setStrategy(versionAnnotation.strategy());
        if (versionAnnotation.extensions().length == 0 || !"field-name".equals(versionAnnotation.extensions()[0].key())) {
            throw new MdsException(String.format("Cannot create metadata fo %s. Extension not found in @Version annotation.", cmd.getName()));
        }
        Extension extension = versionAnnotation.extensions()[0];
        vmd.newExtensionMetadata(DATANUCLEUS, "field-name", extension.value());
    }
}