Examples of org.wso2.carbon.mediation.configadmin.ConfigurationUpdater

Package org.wso2.carbon.mediation.configadmin

Examples of org.wso2.carbon.mediation.configadmin.ConfigurationUpdater

org.wso2.carbon.context.CarbonContext
Use an instance of this class to update the existing SynapseConfiguration of a server. This will gracefully cleanup the existing configuration and apply the provided new configuration. In case of an error, it will fallback to the old configuration. This class is not thread safe and hence should not be used by multiple threads.

    }


    public byte[] getProcessImage(String processId) {


        QName qName = decode(processId);
        SVGInterface svg = createSVG(qName);
        return svg.toPNGBytes();
    }

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    private SVGInterface createSVG(QName qName) {


        // generate new
        InputStream in = getBpelDescriptor(qName);


        SVGInterface svg = null;


        try {
            svg = BPEL2SVGUtil.generate(in);


            if (svg == null)

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    protected static SVGImpl generateSVGImpl(java.io.InputStream is) throws java.io.IOException {
      byte[] b=new byte[is.available()];
      is.read(b);
    
      BPELInterface bpel = new BPELImpl();
        OMElement bpelStr = bpel.load(new String(b));
        
        bpel.processBpelString(bpelStr);


        LayoutManager layoutManager = BPEL2SVGFactory.getInstance().getLayoutManager();
        layoutManager.setVerticalLayout(true);
        layoutManager.setYSpacing(20);
        layoutManager.setYSpacing(50);
        layoutManager.layoutSVG(bpel.getRootActivity());


        SVGImpl svg = new SVGImpl();
        svg.setRootActivity(bpel.getRootActivity());
        
        return(svg);
    }

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   * @param transformer The optional image transformer
   * @throws java.io.IOException Failed to generate the representation
   */
    public static void generate(java.io.InputStream is, java.io.OutputStream os,
                SVGImageTransformer transformer) throws java.io.IOException {
        SVGImpl svg = generateSVGImpl(is);
        
        if (transformer == null) {
          String str=svg.getHeaders()+svg.generateSVGString();
          os.write(str.getBytes());
        } else {
          transformer.transform(svg, os);
        }
    }

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        layoutManager.setVerticalLayout(true);
        layoutManager.setYSpacing(20);
        layoutManager.setYSpacing(50);
        layoutManager.layoutSVG(bpel.getRootActivity());


        SVGImpl svg = new SVGImpl();
        svg.setRootActivity(bpel.getRootActivity());
        
        return(svg);
    }

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        } else if (scheme.equals(ClusteringConstants.MembershipScheme.MULTICAST_BASED)) {
            membershipScheme = new MulticastBasedMembershipScheme(parameters, primaryDomain,
                                                                  nwConfig.getJoin().getMulticastConfig());
            membershipScheme.init();
        } else if (scheme.equals(HazelcastConstants.AWS_MEMBERSHIP_SCHEME)) {
            membershipScheme = new AWSBasedMembershipScheme(parameters, primaryDomain,
                                                            nwConfig.getJoin().getAwsConfig());
            membershipScheme.init();
        } else {
            String msg = "Invalid membership scheme '" + scheme +
                         "'. Supported schemes are multicast & wka";

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                } catch (InterruptedException ignored) {
                }
                membershipScheme.init();
            }
        } else if (scheme.equals(ClusteringConstants.MembershipScheme.MULTICAST_BASED)) {
            membershipScheme = new MulticastBasedMembershipScheme(parameters, primaryDomain,
                                                                  nwConfig.getJoin().getMulticastConfig());
            membershipScheme.init();
        } else if (scheme.equals(HazelcastConstants.AWS_MEMBERSHIP_SCHEME)) {
            membershipScheme = new AWSBasedMembershipScheme(parameters, primaryDomain,
                                                            nwConfig.getJoin().getAwsConfig());

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    private void configureMembershipScheme(NetworkConfig nwConfig) throws ClusteringFault {
        String scheme = getMembershipScheme();
        log.info("Using " + scheme + " based membership management scheme");
        if (scheme.equals(ClusteringConstants.MembershipScheme.WKA_BASED)) {
            membershipScheme = new WKABasedMembershipScheme(parameters, primaryDomain, wkaMembers,
                                                            primaryHazelcastConfig);
            membershipScheme.init();


            // If well-known members are not connected, wait here
            WKABasedMembershipScheme wkaBasedMembershipScheme =
                    (WKABasedMembershipScheme) membershipScheme;
            long start = System.currentTimeMillis();
            while (!wkaBasedMembershipScheme.areWellKnownMembersAvailable()) {
                if (System.currentTimeMillis() - start > 60000) {
                    log.warn("Waiting for all well-known members to become available");
                    start = System.currentTimeMillis();
                }
                try {

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    private int ownerTenantId;
    private CacheManagerFactoryImpl cacheManagerFactory;


    public HazelcastCacheManager(String name, CacheManagerFactoryImpl cacheManagerFactory) {
        this.cacheManagerFactory = cacheManagerFactory;
        CarbonContext carbonContext = CarbonContext.getThreadLocalCarbonContext();
        if (carbonContext == null) {
            throw new IllegalStateException("CarbonContext cannot be null");
        }
        ownerTenantDomain = carbonContext.getTenantDomain();
        if (ownerTenantDomain == null) {
            throw new IllegalStateException("Tenant domain cannot be " + ownerTenantDomain);
        }
        ownerTenantId = carbonContext.getTenantId();
        if (ownerTenantId == MultitenantConstants.INVALID_TENANT_ID) {
            throw new IllegalStateException("Tenant ID cannot be " + ownerTenantId);
        }
        this.name = name;
        status = Status.STARTED;

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    private long capacity = CachingConstants.DEFAULT_CACHE_CAPACITY;
    private EvictionAlgorithm evictionAlgorithm = CachingConstants.DEFAULT_EVICTION_ALGORITHM;


    public CacheImpl(String cacheName, CacheManager cacheManager) {
        CarbonContext carbonContext = CarbonContext.getThreadLocalCarbonContext();
        if (carbonContext == null) {
            throw new IllegalStateException("CarbonContext cannot be null");
        }
        ownerTenantDomain = carbonContext.getTenantDomain();
        if (ownerTenantDomain == null) {
            throw new IllegalStateException("Tenant domain cannot be " + ownerTenantDomain);
        }
        ownerTenantId = carbonContext.getTenantId();
        if (ownerTenantId == MultitenantConstants.INVALID_TENANT_ID) {
            throw new IllegalStateException("Tenant ID cannot be " + ownerTenantId);
        }
        this.cacheName = cacheName;
        this.cacheManager = cacheManager;

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Related Classes of org.wso2.carbon.mediation.configadmin.ConfigurationUpdater

com.hazelcast.config.Config

com.hazelcast.config.GroupConfig

com.hazelcast.config.NetworkConfig

com.icegreen.greenmail.util.GreenMail

org.apache.axiom.om.OMElement

org.apache.axis2.client.Options

org.apache.axis2.client.ServiceClient

org.apache.axis2.clustering.ClusteringFault

org.apache.axis2.context.ConfigurationContext

org.apache.axis2.description.Parameter

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