Examples with ResourceProcessorException org.osgi.service.deploymentadmin.spi.ResourceProcessorException used on opensource projects

Example 1 with ResourceProcessorException

use of org.osgi.service.deploymentadmin.spi.ResourceProcessorException in project felix by apache.

the class StoreResourceTask method process.

public void process(String name, InputStream stream) throws ResourceProcessorException {
    m_log.log(LogService.LOG_DEBUG, "processing " + name);
    // initial validation
    assertInDeploymentSession("Can not process resource without a Deployment Session");
    Map<String, List<AutoConfResource>> toBeInstalled;
    synchronized (m_lock) {
        toBeInstalled = new HashMap<String, List<AutoConfResource>>(m_toBeInstalled);
    }
    MetaData data = parseAutoConfResource(stream);
    // process resources
    Filter filter = getFilter(data);
    // add to session data
    if (!toBeInstalled.containsKey(name)) {
        toBeInstalled.put(name, new ArrayList<AutoConfResource>());
    }
    List<Designate> designates = data.getDesignates();
    if (designates == null || designates.isEmpty()) {
        // if there are no designates, there's nothing to process
        m_log.log(LogService.LOG_INFO, "No designates found in the resource, so there's nothing to process.");
        return;
    }
    Map<String, OCD> localOcds = data.getObjectClassDefinitions();
    if (localOcds == null) {
        localOcds = Collections.emptyMap();
    }
    for (Designate designate : designates) {
        // check object
        DesignateObject objectDef = designate.getObject();
        if (objectDef == null) {
            throw new ResourceProcessorException(CODE_OTHER_ERROR, "Designate Object child missing or invalid");
        }
        // check attributes
        if (objectDef.getAttributes() == null || objectDef.getAttributes().isEmpty()) {
            throw new ResourceProcessorException(CODE_OTHER_ERROR, "Object Attributes child missing or invalid");
        }
        // check ocdRef
        String ocdRef = objectDef.getOcdRef();
        if (ocdRef == null || "".equals(ocdRef)) {
            throw new ResourceProcessorException(CODE_OTHER_ERROR, "Object ocdRef attribute missing or invalid");
        }
        // determine OCD
        ObjectClassDefinition ocd = null;
        OCD localOcd = localOcds.get(ocdRef);
        // ask meta type service for matching OCD if no local OCD has been defined
        ocd = (localOcd != null) ? new ObjectClassDefinitionImpl(localOcd) : getMetaTypeOCD(data, designate);
        if (ocd == null) {
            throw new ResourceProcessorException(CODE_OTHER_ERROR, "No Object Class Definition found with id=" + ocdRef);
        }
        // determine configuration data based on the values and their type definition
        Dictionary dict = MetaTypeUtil.getProperties(designate, ocd);
        if (dict == null) {
            // designate does not match it's definition, but was marked optional, ignore it
            continue;
        }
        AutoConfResource resource = new AutoConfResource(name, designate.getPid(), designate.getFactoryPid(), designate.getBundleLocation(), designate.isMerge(), dict, filter);
        toBeInstalled.get(name).add(resource);
    }
    synchronized (m_lock) {
        m_toBeInstalled.putAll(toBeInstalled);
    }
    m_log.log(LogService.LOG_DEBUG, "processing " + name + " done");
}

Example 2 with ResourceProcessorException

use of org.osgi.service.deploymentadmin.spi.ResourceProcessorException in project felix by apache.

the class StoreResourceTask method run.

public void run(PersistencyManager persistencyManager, ConfigurationAdmin configAdmin) throws Exception {
    String name = m_resource.getName();
    Dictionary properties = m_resource.getProperties();
    String bundleLocation = m_resource.getBundleLocation();
    Configuration configuration = null;
    List existingResources = null;
    try {
        existingResources = persistencyManager.load(name);
    } catch (IOException ioe) {
        throw new ResourceProcessorException(ResourceProcessorException.CODE_PREPARE, "Unable to read existing resources for resource " + name, ioe);
    }
    // update configuration
    if (m_resource.isFactoryConfig()) {
        // check if this is an factory config instance update
        for (Iterator i = existingResources.iterator(); i.hasNext(); ) {
            AutoConfResource existingResource = (AutoConfResource) i.next();
            if (m_resource.equalsTargetConfiguration(existingResource)) {
                // existing instance found
                configuration = configAdmin.getConfiguration(existingResource.getGeneratedPid(), bundleLocation);
                existingResources.remove(existingResource);
                break;
            }
        }
        if (configuration == null) {
            // no existing instance, create new
            configuration = configAdmin.createFactoryConfiguration(m_resource.getFactoryPid(), bundleLocation);
        }
        m_resource.setGeneratedPid(configuration.getPid());
    } else {
        for (Iterator i = existingResources.iterator(); i.hasNext(); ) {
            AutoConfResource existingResource = (AutoConfResource) i.next();
            if (m_resource.getPid().equals(existingResource.getPid())) {
                // existing resource found
                existingResources.remove(existingResource);
                break;
            }
        }
        configuration = configAdmin.getConfiguration(m_resource.getPid(), bundleLocation);
        if (!bundleLocation.equals(configuration.getBundleLocation())) {
            // an existing configuration exists that is bound to a different location, which is not allowed
            throw new ResourceProcessorException(ResourceProcessorException.CODE_PREPARE, "Existing configuration was bound to " + configuration.getBundleLocation() + " instead of " + bundleLocation);
        }
    }
    if (m_resource.isMerge()) {
        Dictionary existingProperties = configuration.getProperties();
        if (existingProperties != null) {
            Enumeration keys = existingProperties.keys();
            while (keys.hasMoreElements()) {
                Object key = keys.nextElement();
                properties.put(key, existingProperties.get(key));
            }
        }
    }
    configuration.update(properties);
}

Example 3 with ResourceProcessorException

use of org.osgi.service.deploymentadmin.spi.ResourceProcessorException in project felix by apache.

the class MetaTypeUtil method getValue.

/**
 * Determines the value of an attribute based on an attribute definition
 *
 * @param attribute The attribute containing value(s)
 * @param ad The attribute definition
 * @return An <code>Object</code> reflecting what was specified in the attribute and it's definition or <code>null</code> if the value did not match it's definition.
 * @throws ResourceProcessorException in case we're unable to parse the value of an attribute.
 */
private static Object getValue(Attribute attribute, AttributeDefinition ad) throws ResourceProcessorException {
    if (attribute == null || ad == null || !attribute.getAdRef().equals(ad.getID())) {
        // wrong attribute or definition
        return null;
    }
    String[] content = attribute.getContent();
    // verify correct type of the value(s)
    int type = ad.getType();
    Object[] typedContent = null;
    try {
        for (int i = 0; i < content.length; i++) {
            String value = content[i];
            switch(type) {
                case AttributeDefinition.BOOLEAN:
                    typedContent = (typedContent == null) ? new Boolean[content.length] : typedContent;
                    typedContent[i] = Boolean.valueOf(value);
                    break;
                case AttributeDefinition.BYTE:
                    typedContent = (typedContent == null) ? new Byte[content.length] : typedContent;
                    typedContent[i] = Byte.valueOf(value);
                    break;
                case AttributeDefinition.CHARACTER:
                    typedContent = (typedContent == null) ? new Character[content.length] : typedContent;
                    char[] charArray = value.toCharArray();
                    if (charArray.length == 1) {
                        typedContent[i] = new Character(charArray[0]);
                    } else {
                        throw new ResourceProcessorException(CODE_OTHER_ERROR, "Unable to parse value for definition: adref=" + ad.getID());
                    }
                    break;
                case AttributeDefinition.DOUBLE:
                    typedContent = (typedContent == null) ? new Double[content.length] : typedContent;
                    typedContent[i] = Double.valueOf(value);
                    break;
                case AttributeDefinition.FLOAT:
                    typedContent = (typedContent == null) ? new Float[content.length] : typedContent;
                    typedContent[i] = Float.valueOf(value);
                    break;
                case AttributeDefinition.INTEGER:
                    typedContent = (typedContent == null) ? new Integer[content.length] : typedContent;
                    typedContent[i] = Integer.valueOf(value);
                    break;
                case AttributeDefinition.LONG:
                    typedContent = (typedContent == null) ? new Long[content.length] : typedContent;
                    typedContent[i] = Long.valueOf(value);
                    break;
                case AttributeDefinition.SHORT:
                    typedContent = (typedContent == null) ? new Short[content.length] : typedContent;
                    typedContent[i] = Short.valueOf(value);
                    break;
                case AttributeDefinition.STRING:
                    typedContent = (typedContent == null) ? new String[content.length] : typedContent;
                    typedContent[i] = value;
                    break;
                default:
                    // unsupported type
                    throw new ResourceProcessorException(CODE_OTHER_ERROR, "Unsupported value-type for definition: adref=" + ad.getID());
            }
        }
    } catch (NumberFormatException nfe) {
        throw new ResourceProcessorException(CODE_OTHER_ERROR, "Unable to parse value for definition: adref=" + ad.getID());
    }
    // verify cardinality of value(s)
    int cardinality = ad.getCardinality();
    Object result = null;
    if (cardinality == 0) {
        if (typedContent.length == 1) {
            result = typedContent[0];
        } else {
            result = null;
        }
    } else if (cardinality == Integer.MIN_VALUE) {
        result = new Vector(Arrays.asList(typedContent));
    } else if (cardinality == Integer.MAX_VALUE) {
        result = typedContent;
    } else if (cardinality < 0) {
        if (typedContent.length <= Math.abs(cardinality)) {
            result = new Vector(Arrays.asList(typedContent));
        } else {
            result = null;
        }
    } else if (cardinality > 0) {
        if (typedContent.length <= cardinality) {
            result = typedContent;
        } else {
            result = null;
        }
    }
    return result;
}

Example 4 with ResourceProcessorException

use of org.osgi.service.deploymentadmin.spi.ResourceProcessorException in project felix by apache.

the class MetaTypeUtil method getProperties.

/**
 * Determines the actual configuration data based on the specified designate and object class definition
 *
 * @param designate The designate object containing the values for the properties
 * @param ocd The object class definition
 * @return A dictionary containing data as described in the designate and ocd objects, or <code>null</code> if the designate does not match it's
 * definition and the designate was marked as optional.
 * @throws ResourceProcessorException If the designate does not match the ocd and the designate is not marked as optional.
 */
public static Dictionary getProperties(Designate designate, ObjectClassDefinition ocd) throws ResourceProcessorException {
    Dictionary properties = new Hashtable();
    AttributeDefinition[] attributeDefs = ocd.getAttributeDefinitions(ObjectClassDefinition.ALL);
    List<Attribute> attributes = designate.getObject().getAttributes();
    for (Attribute attribute : attributes) {
        String adRef = attribute.getAdRef();
        boolean found = false;
        for (int j = 0; j < attributeDefs.length; j++) {
            AttributeDefinition ad = attributeDefs[j];
            if (adRef.equals(ad.getID())) {
                // found attribute definition
                Object value = getValue(attribute, ad);
                if (value == null) {
                    if (designate.isOptional()) {
                        properties = null;
                        break;
                    } else {
                        throw new ResourceProcessorException(CODE_OTHER_ERROR, "Could not match attribute to it's definition: adref=" + adRef);
                    }
                }
                properties.put(adRef, value);
                found = true;
                break;
            }
        }
        if (!found) {
            if (designate.isOptional()) {
                properties = null;
                break;
            } else {
                throw new ResourceProcessorException(CODE_OTHER_ERROR, "Could not find attribute definition: adref=" + adRef);
            }
        }
    }
    return properties;
}

Example 5 with ResourceProcessorException

use of org.osgi.service.deploymentadmin.spi.ResourceProcessorException in project felix by apache.

the class AutoConfResourceProcessorTest method testMissingMandatoryValueInConfig.

/**
 * Go through a simple session, containing two empty configurations.
 */
public void testMissingMandatoryValueInConfig() throws Throwable {
    AutoConfResourceProcessor p = createAutoConfRP();
    createNewSession(p);
    String config = "<MetaData xmlns:metatype='http://www.osgi.org/xmlns/metatype/v1.1.0' filter='(id=42)'>\n" + "  <OCD name='ocd' id='ocd'>\n" + "    <AD id='name' type='Integer' />\n" + "  </OCD>\n" + "  <Designate pid='simple' bundle='osgi-dp:location'>\n" + "    <Object ocdref='ocd'>\n" + "      <Attribute adref='name'>\n" + "        <Value><![CDATA[]]></Value>\n" + "      </Attribute>\n" + "    </Object>\n" + "  </Designate>\n" + "</MetaData>\n";
    try {
        p.process("missing-value", new ByteArrayInputStream(config.getBytes()));
        fail("Expected ResourceProcessorException for missing value!");
    } catch (ResourceProcessorException e) {
        // Ok; expected...
        assertEquals("Unable to parse value for definition: adref=name", e.getMessage());
    }
}