Examples with Template org.apache.synapse.endpoints.Template used on opensource projects

Example 6 with Template

use of org.apache.synapse.endpoints.Template in project wso2-synapse by wso2.

the class SynapseXMLConfigurationSerializer method serializeConfiguration.

/**
 * Order of entries is irrelevant, however its nice to have some order.
 *
 * @param synCfg configuration to be serialized
 * @return serialized element of the configuration
 */
public OMElement serializeConfiguration(SynapseConfiguration synCfg) {
    OMElement definitions = fac.createOMElement("definitions", synNS);
    // first add the description
    if (synCfg.getDescription() != null) {
        OMElement descElem = fac.createOMElement("description", synNS);
        descElem.setText(synCfg.getDescription());
        definitions.addChild(descElem);
    }
    // then process a remote registry if present
    if (synCfg.getRegistry() != null) {
        RegistrySerializer.serializeRegistry(definitions, synCfg.getRegistry());
    }
    // then process a remote registry if present
    if (synCfg.getTaskManager() != null) {
        TaskManagerSerializer.serializetaskManager(definitions, synCfg.getTaskManager());
    }
    serializeImports(definitions, synCfg.getSynapseImports().values());
    // add proxy services
    Iterator itr = synCfg.getProxyServices().iterator();
    while (itr.hasNext()) {
        ProxyService service = (ProxyService) itr.next();
        ProxyServiceSerializer.serializeProxy(definitions, service);
    }
    // Add Event sources
    for (SynapseEventSource eventSource : synCfg.getEventSources()) {
        EventSourceSerializer.serializeEventSource(definitions, eventSource);
    }
    Map<String, Entry> entries = new HashMap<String, Entry>();
    Map<String, Endpoint> endpoints = new HashMap<String, Endpoint>();
    Map<String, SequenceMediator> sequences = new HashMap<String, SequenceMediator>();
    Map<String, TemplateMediator> templates = new HashMap<String, TemplateMediator>();
    Map<String, Template> endpointTemplates = new HashMap<String, Template>();
    itr = synCfg.getLocalRegistry().keySet().iterator();
    while (itr.hasNext()) {
        Object key = itr.next();
        if (SynapseConstants.SERVER_IP.equals(key) || SynapseConstants.SERVER_HOST.equals(key)) {
            continue;
        }
        Object o = synCfg.getLocalRegistry().get(key);
        if (o instanceof TemplateMediator) {
            templates.put(key.toString(), (TemplateMediator) o);
        } else if (o instanceof SequenceMediator) {
            sequences.put(key.toString(), (SequenceMediator) o);
        } else if (o instanceof Endpoint) {
            endpoints.put(key.toString(), (Endpoint) o);
        } else if (o instanceof Template) {
            endpointTemplates.put(key.toString(), (Template) o);
        } else if (o instanceof Entry) {
            entries.put(key.toString(), (Entry) o);
        } else {
            handleException("Unknown object : " + o.getClass() + " for serialization into Synapse configuration");
        }
    }
    // process entries
    serializeEntries(definitions, entries);
    // process endpoints
    serializeEndpoints(definitions, endpoints);
    // process sequences
    serializeSequences(definitions, sequences);
    // process templates
    serializeMediatorTemplates(definitions, templates);
    // serialize the endpoint templates
    serializeEndpointTemplates(definitions, endpointTemplates);
    // handle startups
    serializeStartups(definitions, synCfg.getStartups());
    // Executors
    serializeExecutors(definitions, synCfg.getPriorityExecutors());
    // Message stores
    serializeMessageStores(definitions, synCfg.getMessageStores());
    // Message Processors
    serializeMessageProcessors(definitions, synCfg.getMessageProcessors());
    serializeAPIs(definitions, synCfg.getAPIs());
    // XML comments
    serializeComments(definitions, synCfg.getCommentedTextList());
    if (synCfg.getInboundEndpoints() != null && synCfg.getInboundEndpoints().size() > 0) {
        Collection<InboundEndpoint> inboundEndpoints = synCfg.getInboundEndpoints();
        for (InboundEndpoint inboundEndpoint : inboundEndpoints) {
            InboundEndpointSerializer.serializeInboundEndpoint(definitions, inboundEndpoint);
        }
    }
    return definitions;
}

Example 7 with Template

use of org.apache.synapse.endpoints.Template in project wso2-synapse by wso2.

the class SynapseConfiguration method getEndpointTemplates.

/**
 * Returns the map of defined synapse endpoint templates in the configuration excluding the
 * fetched sequences from remote registry.
 *
 * @return Map of Templates defined in the local configuration
 */
public Map<String, Template> getEndpointTemplates() {
    Map<String, Template> definedTemplates = new HashMap<String, Template>();
    synchronized (this) {
        for (Object o : localRegistry.values()) {
            if (o instanceof Template) {
                Template template = (Template) o;
                definedTemplates.put(template.getName(), template);
            }
        }
    }
    return definedTemplates;
}

Example 8 with Template

use of org.apache.synapse.endpoints.Template in project wso2-synapse by wso2.

the class SynapseConfiguration method getEndpointTemplate.

public Template getEndpointTemplate(String key) {
    Object o = getEntry(key);
    if (o instanceof Template) {
        return (Template) o;
    }
    Entry entry = null;
    if (o == null) {
        entry = new Entry(key);
        entry.setType(Entry.REMOTE_ENTRY);
    } else {
        Object object = localRegistry.get(key);
        if (object instanceof Entry) {
            entry = (Entry) object;
        }
    }
    assertEntryNull(entry, key);
    // noinspection ConstantConditions
    if (entry.getMapper() == null) {
        entry.setMapper(new XMLToTemplateMapper(this));
    }
    if (entry.getType() == Entry.REMOTE_ENTRY) {
        if (registry != null) {
            o = registry.getResource(entry, getProperties());
            if (o != null && o instanceof Template) {
                localRegistry.put(key, entry);
                return (Template) o;
            } else if (o instanceof OMNode) {
                Template m = new TemplateFactory().createEndpointTemplate((OMElement) o, properties);
                if (m != null) {
                    entry.setValue(m);
                    return m;
                }
            }
        }
    } else {
        Object value = entry.getValue();
        if (value instanceof OMNode) {
            Object object = entry.getMapper().getObjectFromOMNode((OMNode) value, getProperties());
            if (object instanceof Template) {
                entry.setValue(object);
                return (Template) object;
            }
        }
    }
    // load from available libraries
    Template templateFromLib = LibDeployerUtils.getLibArtifact(synapseLibraries, key, Template.class);
    if (templateFromLib != null) {
        return templateFromLib;
    }
    return null;
}

Example 9 with Template

use of org.apache.synapse.endpoints.Template in project wso2-synapse by wso2.

the class TemplateDeployer method undeploySynapseArtifact.

@Override
public void undeploySynapseArtifact(String artifactName) {
    if (log.isDebugEnabled()) {
        log.debug("Template Undeployment of the Template named : " + artifactName + " : Started");
    }
    try {
        Template st = null;
        Map<String, Template> templates = getSynapseConfiguration().getEndpointTemplates();
        if (templates.containsKey(artifactName)) {
            st = getSynapseConfiguration().getEndpointTemplate(artifactName);
        } else {
            // therefore, it must be a sequence template
            if (log.isDebugEnabled()) {
                log.debug("Undeploying template is not of endpoint type. Undeployer will now check " + "for sequence template for the key: " + artifactName);
            }
        }
        if (st != null) {
            getSynapseConfiguration().removeEndpointTemplate(artifactName);
            if (log.isDebugEnabled()) {
                log.debug("Destroying the Template named : " + artifactName);
            }
            if (log.isDebugEnabled()) {
                log.debug("Template Undeployment of the template named : " + artifactName + " : Completed");
            }
            log.info("Template named '" + st.getName() + "' has been undeployed");
        } else {
            TemplateMediator tm = getSynapseConfiguration().getSequenceTemplate(artifactName);
            if (tm != null) {
                getSynapseConfiguration().removeSequenceTemplate(artifactName);
                if (log.isDebugEnabled()) {
                    log.debug("Destroying the Template named : " + artifactName);
                }
                tm.destroy();
                if (log.isDebugEnabled()) {
                    log.debug("Template Undeployment of the template named : " + artifactName + " : Completed");
                }
                log.info("Template named '" + tm.getName() + "' has been undeployed");
            } else {
                log.debug("Template task " + artifactName + " has already been undeployed");
            }
        }
    } catch (Exception e) {
        handleSynapseArtifactDeploymentError("Template Undeployement of template named : " + artifactName + " : Failed", e);
    }
}

Example 10 with Template

use of org.apache.synapse.endpoints.Template in project wso2-synapse by wso2.

the class TemplateDeployer method deploySynapseArtifact.

@Override
public String deploySynapseArtifact(OMElement artifactConfig, String fileName, Properties properties) {
    if (log.isDebugEnabled()) {
        log.debug("Template Deployment from file : " + fileName + " : Started");
    }
    try {
        OMElement element = artifactConfig.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, "endpoint"));
        if (element != null) {
            org.apache.synapse.config.xml.endpoints.TemplateFactory templateFactory = new org.apache.synapse.config.xml.endpoints.TemplateFactory();
            Template tm = templateFactory.createEndpointTemplate(artifactConfig, properties);
            tm.setFileName(new File(fileName).getName());
            /**
             * Set the artifact container name of the Template
             */
            tm.setArtifactContainerName(customLogContent);
            if (log.isDebugEnabled()) {
                log.debug("Endpoint Template named '" + tm.getName() + "' has been built from the file " + fileName);
            }
            getSynapseConfiguration().addEndpointTemplate(tm.getName(), tm);
            if (log.isDebugEnabled()) {
                log.debug("Template Deployment from file : " + fileName + " : Completed");
            }
            log.info("Endpoint Template named '" + tm.getName() + "' has been deployed from file : " + fileName);
            return tm.getName();
        } else {
            element = artifactConfig.getFirstChildWithName(new QName(SynapseConstants.SYNAPSE_NAMESPACE, "sequence"));
            if (element != null) {
                Mediator mediator = MediatorFactoryFinder.getInstance().getMediator(artifactConfig, properties, getSynapseConfiguration());
                if (mediator instanceof TemplateMediator) {
                    TemplateMediator tm = (TemplateMediator) mediator;
                    /**
                     * Set the artifact container name of the Template
                     */
                    tm.setArtifactContainerName(customLogContent);
                    tm.setFileName((new File(fileName)).getName());
                    if (log.isDebugEnabled()) {
                        log.debug("Sequence Template named '" + tm.getName() + "' has been built from the file " + fileName);
                    }
                    tm.init(getSynapseEnvironment());
                    if (log.isDebugEnabled()) {
                        log.debug("Initialized the Template : " + tm.getName());
                    }
                    getSynapseConfiguration().addSequenceTemplate(tm.getName(), tm);
                    if (log.isDebugEnabled()) {
                        log.debug("Template Deployment from file : " + fileName + " : Completed");
                    }
                    log.info("Template named '" + tm.getName() + "' has been deployed from file : " + fileName);
                    return tm.getName();
                }
            }
        }
    } catch (Exception e) {
        handleSynapseArtifactDeploymentError("Template Deployment from the file : " + fileName + " : Failed.", e);
    }
    return null;
}