Java Utils类代码示例

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
/**
 * This method returns the list of IdP user policies supported by Dorian.
 * 
 * @return The list of IdP user policies supported by Dorian.
 * @throws DorianFault
 * @throws PermissionDeniedFault
 * @throws DorianInternalFault
 */
public List<GridUserPolicy> getUserPolicies() throws DorianFault, PermissionDeniedFault, DorianInternalFault {
    try {
        List<GridUserPolicy> list = Utils.asList(getClient().getGridUserPolicies());
        return list;
    } catch (DorianInternalFault gie) {
        throw gie;
    } catch (PermissionDeniedFault f) {
        throw f;
    } catch (Exception e) {
        FaultUtil.printFault(e);
        DorianFault fault = new DorianFault();
        fault.setFaultString(Utils.getExceptionMessage(e));
        FaultHelper helper = new FaultHelper(fault);
        helper.addFaultCause(e);
        fault = (DorianFault) helper.getFault();
        throw fault;
    }
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
/**
 * This method returns a list for all the host certificates owned by the
 * user.
 * 
 * @return The list of host certificates owned by the user.
 * @throws DorianFault
 * @throws DorianInternalFault
 * @throws PermissionDeniedFault
 */
public List<HostCertificateRecord> getOwnedHostCertificates() throws DorianFault, DorianInternalFault,
    PermissionDeniedFault {
    try {
        List<HostCertificateRecord> list = Utils.asList(getClient().getOwnedHostCertificates());
        return list;
    } catch (DorianInternalFault gie) {
        throw gie;
    } catch (PermissionDeniedFault f) {
        throw f;
    } catch (Exception e) {
        FaultUtil.printFault(e);
        DorianFault fault = new DorianFault();
        fault.setFaultString(Utils.getExceptionMessage(e));
        FaultHelper helper = new FaultHelper(fault);
        helper.addFaultCause(e);
        fault = (DorianFault) helper.getFault();
        throw fault;
    }

}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
/**
 * This method obtains the service metadata for the service.
 * 
 * @return The service metadata.
 * @throws ResourcePropertyRetrievalException
 */

public ServiceMetadata getServiceMetadata() throws InvalidResourcePropertyException,
    ResourcePropertyRetrievalException {
    if (serviceMetadata == null) {
        Element resourceProperty = null;

        InputStream wsdd = getClass().getResourceAsStream("client-config.wsdd");
        resourceProperty = ResourcePropertyHelper.getResourceProperty(client.getEndpointReference(),
            SERVICE_METADATA, wsdd);

        try {
            this.serviceMetadata = (ServiceMetadata) Utils.deserializeObject(new StringReader(XmlUtils
                .toString(resourceProperty)), ServiceMetadata.class);
        } catch (Exception e) {
            throw new ResourcePropertyRetrievalException("Unable to deserailize: " + e.getMessage(), e);
        }
    }
    return this.serviceMetadata;
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
/**
 * This method grants a user privileges to Dorian to administrate grid
 * accounts.
 * 
 * @param gridIdentity
 *            The Grid identity of the user to add as an administrator.
 * @throws DorianFault
 * @throws DorianInternalFault
 * @throws PermissionDeniedFault
 */
public void addAdmin(java.lang.String gridIdentity) throws DorianFault, DorianInternalFault, PermissionDeniedFault {
    try {
        getClient().addAdmin(gridIdentity);
    } catch (DorianInternalFault gie) {
        throw gie;
    } catch (PermissionDeniedFault f) {
        throw f;
    } catch (Exception e) {
        FaultUtil.printFault(e);
        DorianFault fault = new DorianFault();
        fault.setFaultString(Utils.getExceptionMessage(e));
        FaultHelper helper = new FaultHelper(fault);
        helper.addFaultCause(e);
        fault = (DorianFault) helper.getFault();
        throw fault;
    }

}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
protected void storeExtensionData(Data data) throws Exception {
    File serviceModelFile = new File(serviceInfo.getBaseDirectory(), IntroduceConstants.INTRODUCE_XML_FILE);
    ServiceDescription serviceDesc = serviceInfo.getServiceDescriptor();
    
    ExtensionType[] extensions = serviceDesc.getExtensions().getExtension();
    ExtensionType dataExtension = null;
    for (int i = 0; i < extensions.length; i++) {
        if (extensions[i].getName().equals("data")) {
            dataExtension = extensions[i];
            break;
        }
    }
    if (dataExtension.getExtensionData() == null) {
        dataExtension.setExtensionData(new ExtensionTypeExtensionData());
    }
    ExtensionDataUtils.storeExtensionData(dataExtension.getExtensionData(), data);
    Utils.serializeDocument(serviceModelFile.getAbsolutePath(), serviceDesc, IntroduceConstants.INTRODUCE_SKELETON_QNAME);
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
private void storeExtensionDataElement(ExtensionTypeExtensionData extensionData, Element elem) throws Exception {
    MessageElement[] anys = extensionData.get_any();
    for (int i = 0; (anys != null) && (i < anys.length); i++) {
        if (anys[i].getQName().equals(Data.getTypeDesc().getXmlType())) {
            // remove the old extension data
            anys = (MessageElement[]) Utils.removeFromArray(anys, anys[i]);
            break;
        }
    }
    // create a message element from the JDom element
    MessageElement data = null;
    try {
        data = AxisJdomUtils.fromElement(elem);
    } catch (JDOMException ex) {
        throw new Exception(
            "Error converting extension data to Axis message element: " + ex.getMessage(), ex);
    }
    anys = (MessageElement[]) Utils.appendToArray(anys, data);
    extensionData.set_any(anys);
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
public void loadCertificates(){
try{
    File certFile = new File(getCertificateFileName());
    if(!certFile.exists()){
	throw new Exception("Certificate file not found at: " + certFile.getAbsolutePath());
    }
    Reader certReader = new FileReader(certFile);
    X509Certificate cert = CertUtil.loadCertificate(certReader);
    if(cert == null){
	throw new Exception("Failed to load certificate.");
    }
    setCertificate(cert);
    File keyFile = new File(getPrivateKeyFileName());
    if(!keyFile.exists()){
	throw new Exception("Private Key file not found at: " + keyFile.getAbsolutePath());
    }
    PrivateKey key = KeyUtil.loadPrivateKey(keyFile, Utils.clean(getPassword()));
    if(key == null){
	throw new Exception("Failed to load private key.");
    }
    setPrivateKey(key);
}catch(Exception ex){
    throw new RuntimeException("Error loading certificates: " + ex.getMessage(), ex);
}
   }
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
private CQLQueryResultsType getCachedResults() 
	throws Exception
{
	File[] files = dataDir.listFiles(new FileFilter() {
		public boolean accept(File file) {
			return file.isFile();
		}
	});

	CQLQueryResultType[] results = new CQLQueryResultType[files.length];
	for (int i = 0; i < files.length; i++) {
		System.out.println("RPDataImpl reading file: " + files[i]);

		String xml = Utils.fileToStringBuffer(files[i]).toString();
		Document doc = XMLUtils.newDocument(new InputSource(new StringReader(xml)));

		MessageElement msg = new MessageElement(doc.getDocumentElement());
		msg.setType(new QName("rproteomics.cabig.duke.edu/1/scanFeatures", "scanFeatures"));

		results[i] = new CQLQueryResultType(new MessageElement[]{msg});
	}

	return new CQLQueryResultsType(results);		
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
public static void main(String[] args) {
       String fqpURL = "http://localhost:8080/wsrf/services/cagrid/FederatedQueryProcessor";
	try {
		FederatedQueryProcessorClient fqpClient = new FederatedQueryProcessorClient(fqpURL);
           DCQLQuery dcql = Utils.deserializeDocument(args[0], DCQLQuery.class);
           FederatedQueryResultsClient resultsClient = fqpClient.executeAsynchronously(dcql);
           System.out.print("Waiting for query to complete");
           while (!resultsClient.isProcessingComplete()) {
               Thread.sleep(500);
               System.out.print(".");
           }
           System.out.println();
           System.out.println("Done, iterating results");
           CQLQueryResults results = resultsClient.getAggregateResults();
		CQLQueryResultsIterator iterator = new CQLQueryResultsIterator(results, true);
		int resultCount = 0;
		while (iterator.hasNext()) {
			System.out.println("=====RESULT [" + resultCount++ + "] =====");
			System.out.println(iterator.next());
			System.out.println("=====END RESULT=====\n\n");
		}
           System.exit(0);
	} catch (Exception e) {
		e.printStackTrace();
	}
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
public DorianImpl() throws RemoteException {
    try {
        EndpointReferenceType type = AddressingUtils.createEndpointReference(null);
        String configFile = DorianConfiguration.getConfiguration().getDorianConfiguration();
        String propertiesFile = DorianConfiguration.getConfiguration().getDorianProperties();
        BeanUtils utils = new BeanUtils(new FileSystemResource(configFile), new FileSystemResource(propertiesFile));
        DorianProperties conf = utils.getDorianProperties();
        this.dorian = new Dorian(conf, type.getAddress().toString());
        getResourceHome().getAddressedResource().setDorian(this.dorian);
        QName[] list = new QName[1];
        list[0] = AuthenticationProfile.BASIC_AUTHENTICATION;
        AuthenticationProfiles profiles = new AuthenticationProfiles();
        profiles.setProfile(list);
        getResourceHome().getAddressedResource().setAuthenticationProfiles(profiles);

        utils.getEventManager().logEvent(AuditConstants.SYSTEM_ID, AuditConstants.SYSTEM_ID,
            FederationAudit.SystemStartup.getValue(), "System successfully started!!!");
    } catch (Exception e) {
        FaultHelper.printStackTrace(e);
        throw new RemoteException(Utils.getExceptionMessage(e));
    }
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
public synchronized void addService(PhotoSharingHandle handle) {
    if (services.containsKey(handle.getDisplayName())) {
        ErrorDialog
            .showError("The Photo Sharing service " + handle.getDisplayName() + " has already been added!!!");
    } else {
         getTree().startEvent("Loading service.... ");
        try {

            ServiceTreeNode node = new ServiceTreeNode(getTree(), handle);
            synchronized (getTree()) {
                this.add(node);
                getTree().reload(this);
            }
            node.loadService();
            getTree().stopEvent("");
            this.services.put(handle.getDisplayName(), node);
        } catch (Exception e) {
            ErrorDialog.showError(Utils.getExceptionMessage(e),e);
            getTree().stopEvent("");
        }

    }

}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
private String getAttribute(SAMLAssertion saml, String namespace, String name) throws InvalidAssertionFault {
    Iterator itr = saml.getStatements();
    while (itr.hasNext()) {
        Object o = itr.next();
        if (o instanceof SAMLAttributeStatement) {
            SAMLAttributeStatement att = (SAMLAttributeStatement) o;
            Iterator attItr = att.getAttributes();
            while (attItr.hasNext()) {
                SAMLAttribute a = (SAMLAttribute) attItr.next();
                if ((a.getNamespace().equals(namespace)) && (a.getName().equals(name))) {
                    Iterator vals = a.getValues();
                    while (vals.hasNext()) {

                        String val = Utils.clean((String) vals.next());
                        if (val != null) {
                            return val;
                        }
                    }
                }
            }
        }
    }
    InvalidAssertionFault fault = new InvalidAssertionFault();
    fault.setFaultString("The assertion does not contain the required attribute, " + namespace + ":" + name);
    throw fault;
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
private void register() {
    try {
        getRegister().setEnabled(false);
        getProgress().showProgress("Registering for tutorial....");
        PhotoSharingRegistrationClient client = new PhotoSharingRegistrationClient(
            org.cagrid.tutorials.photosharing.Utils.getRegistrationService(), ProxyUtil.getDefaultProxy());
        client.registerPhotoSharingService(CertUtil.subjectToIdentity(getHostCertificates()
            .getSelectedHostCertificate().getSubject()));
        getProgress().stopProgress();
        getRegister().setEnabled(true);
        dispose();
        GridApplication.getContext().showMessage(
            "Congratulations you have successfully registered for the photo sharing tutorial.");
    } catch (Exception e) {
        getProgress().stopProgress();
        ErrorDialog.showError(Utils.getExceptionMessage(e), e);
        getRegister().setEnabled(true);
    }
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
/**
 * This method obtains Dorian's CA certificate.
 * 
 * @return This method obtains Dorian's CA certificate.
 * @throws DorianFault
 * @throws DorianInternalFault
 */

public X509Certificate getCACertificate() throws DorianFault, DorianInternalFault {
    try {
        return CertUtil.loadCertificate(getClient().getCACertificate().getCertificateAsString());
    } catch (DorianInternalFault gie) {
        throw gie;
    } catch (Exception e) {
        FaultUtil.printFault(e);
        DorianFault fault = new DorianFault();
        fault.setFaultString(Utils.getExceptionMessage(e));
        FaultHelper helper = new FaultHelper(fault);
        helper.addFaultCause(e);
        fault = (DorianFault) helper.getFault();
        throw fault;
    }
}
 

import gov.nih.nci.cagrid.common.Utils; //导入依赖的package包/类
protected void writeOutAuditorConfiguration(Data extData, ServiceInformation serviceInfo) throws CodegenExtensionException {
    if (CommonTools.servicePropertyExists(
        serviceInfo.getServiceDescriptor(), 
        DataServiceConstants.DATA_SERVICE_AUDITORS_CONFIG_FILE_PROPERTY)) {
        try {
            // get the name of the auditor config file
            String filename = CommonTools.getServicePropertyValue(
                serviceInfo.getServiceDescriptor(), 
                DataServiceConstants.DATA_SERVICE_AUDITORS_CONFIG_FILE_PROPERTY);
            if (extData.getDataServiceAuditors() != null) {
                File outFile = new File(serviceInfo.getBaseDirectory().getAbsolutePath() 
                    + File.separator + "etc" + File.separator + filename);
                FileWriter writer = new FileWriter(outFile);
                Utils.serializeObject(extData.getDataServiceAuditors(), 
                    DataServiceConstants.DATA_SERVICE_AUDITORS_QNAME, writer);
                writer.flush();
                writer.close();
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            throw new CodegenExtensionException(
                "Error writing auditor configuration: " + ex.getMessage(), ex);
        }
    }
}