Java Code Examples for org.springframework.util.StringUtils#collectionToCommaDelimitedString()

@Override
public Mono<Void> execute(URI url, HttpHeaders requestHeaders, WebSocketHandler handler) {
	String protocols = StringUtils.collectionToCommaDelimitedString(handler.getSubProtocols());
	return getHttpClient()
			.headers(nettyHeaders -> setNettyHeaders(requestHeaders, nettyHeaders))
			.websocket(protocols, getMaxFramePayloadLength())
			.uri(url.toString())
			.handle((inbound, outbound) -> {
				HttpHeaders responseHeaders = toHttpHeaders(inbound);
				String protocol = responseHeaders.getFirst("Sec-WebSocket-Protocol");
				HandshakeInfo info = new HandshakeInfo(url, responseHeaders, Mono.empty(), protocol);
				NettyDataBufferFactory factory = new NettyDataBufferFactory(outbound.alloc());
				WebSocketSession session = new ReactorNettyWebSocketSession(
						inbound, outbound, info, factory, getMaxFramePayloadLength());
				if (logger.isDebugEnabled()) {
					logger.debug("Started session '" + session.getId() + "' for " + url);
				}
				return handler.handle(session).checkpoint(url + " [ReactorNettyWebSocketClient]");
			})
			.doOnRequest(n -> {
				if (logger.isDebugEnabled()) {
					logger.debug("Connecting to " + url);
				}
			})
			.next();
}
 

/**
 * This implementation first checks to see if the name specified is the special
 * {@linkplain #setNonOptionArgsPropertyName(String) "non-option arguments" property},
 * and if so delegates to the abstract {@link #getNonOptionArgs()} method. If so
 * and the collection of non-option arguments is empty, this method returns {@code
 * null}. If not empty, it returns a comma-separated String of all non-option
 * arguments. Otherwise delegates to and returns the result of the abstract {@link
 * #getOptionValues(String)} method.
 */
@Override
public final String getProperty(String name) {
	if (this.nonOptionArgsPropertyName.equals(name)) {
		Collection<String> nonOptionArguments = this.getNonOptionArgs();
		if (nonOptionArguments.isEmpty()) {
			return null;
		}
		else {
			return StringUtils.collectionToCommaDelimitedString(nonOptionArguments);
		}
	}
	Collection<String> optionValues = this.getOptionValues(name);
	if (optionValues == null) {
		return null;
	}
	else {
		return StringUtils.collectionToCommaDelimitedString(optionValues);
	}
}
 

@Override
public Class<?> getType(String name) throws NoSuchBeanDefinitionException {
	String beanName = BeanFactoryUtils.transformedBeanName(name);

	Object bean = this.beans.get(beanName);
	if (bean == null) {
		throw new NoSuchBeanDefinitionException(beanName,
				"Defined beans are [" + StringUtils.collectionToCommaDelimitedString(this.beans.keySet()) + "]");
	}

	if (bean instanceof FactoryBean && !BeanFactoryUtils.isFactoryDereference(name)) {
		// If it's a FactoryBean, we want to look at what it creates, not the factory class.
		return ((FactoryBean<?>) bean).getObjectType();
	}
	return bean.getClass();
}
 

private String[] getActiveProfile(ConfigurableEnvironment appEnvironment) {
    List<String> serviceProfiles = new ArrayList<>();

    for (String profile : appEnvironment.getActiveProfiles()) {
        if (validLocalProfiles.contains(profile)) {
            serviceProfiles.add(profile);
        }
    }

    if (serviceProfiles.size() > 1) {
        throw new IllegalStateException("Only one active Spring profile may be set among the following: " +
                validLocalProfiles.toString() + ". " +
                "These profiles are active: [" +
                StringUtils.collectionToCommaDelimitedString(serviceProfiles) + "]");
    }

    if (serviceProfiles.size() > 0) {
        return createProfileNames(serviceProfiles.get(0), "local");
    }

    return null;
}
 

private String toCommaSeperatedList(Properties tags) {
    if (tags.isEmpty()) {
        return "";
    }
    else {
        return StringUtils.collectionToCommaDelimitedString(
                tags.keySet().stream().map(k -> "\"" + k + "\"").collect(Collectors.toList()));
    }
}
 

/**
 * 
 */
public AppsOAuth20Details(Apps application, BaseClientDetails baseClientDetails) {
    super();
    this.id = application.getId();
    this.setName(application.getName());
    this.setLoginUrl(application.getLoginUrl());
    this.setCategory(application.getCategory());
    this.setProtocol(application.getProtocol());
    this.setIcon(application.getIcon());
    this.clientId = application.getId();

    this.setSortIndex(application.getSortIndex());
    this.setVendor(application.getVendor());
    this.setVendorUrl(application.getVendorUrl());

    this.clientSecret = baseClientDetails.getClientSecret();
    this.scope = baseClientDetails.getScope().toString();
    this.resourceIds = baseClientDetails.getResourceIds().toString();
    this.authorizedGrantTypes = baseClientDetails.getAuthorizedGrantTypes().toString();
    this.registeredRedirectUris = StringUtils
            .collectionToCommaDelimitedString(baseClientDetails.getRegisteredRedirectUri());
    this.authorities = baseClientDetails.getAuthorities().toString();
    this.accessTokenValiditySeconds = baseClientDetails.getAccessTokenValiditySeconds();
    this.refreshTokenValiditySeconds = baseClientDetails.getRefreshTokenValiditySeconds();
    this.approvalPrompt = baseClientDetails.isAutoApprove("all") + "";

    this.idTokenEncryptedAlgorithm = baseClientDetails.getIdTokenEncryptedAlgorithm();
    this.idTokenEncryptionMethod = baseClientDetails.getIdTokenEncryptionMethod();
    this.idTokenSigningAlgorithm = baseClientDetails.getIdTokenSigningAlgorithm();

    this.userInfoEncryptedAlgorithm = baseClientDetails.getUserInfoEncryptedAlgorithm();
    this.userInfoEncryptionMethod = baseClientDetails.getUserInfoEncryptionMethod();
    this.userInfoSigningAlgorithm = baseClientDetails.getUserInfoSigningAlgorithm();

    this.jwksUri = baseClientDetails.getJwksUri();

}
 

/**
 * Create a new {@code NoUniqueBeanDefinitionException}.
 * @param type required type of the non-unique bean
 * @param beanNamesFound the names of all matching beans (as a Collection)
 * @since 5.1
 */
public NoUniqueBeanDefinitionException(ResolvableType type, Collection<String> beanNamesFound) {
	super(type, "expected single matching bean but found " + beanNamesFound.size() + ": " +
			StringUtils.collectionToCommaDelimitedString(beanNamesFound));
	this.numberOfBeansFound = beanNamesFound.size();
	this.beanNamesFound = beanNamesFound;
}
 

@GetMapping("/edit/{id}")
public String edit(@PathVariable Integer id, Model model) {
    Topic topic = topicService.selectById(id);
    Assert.isTrue(topic.getUserId().equals(getUser().getId()), "谁给你的权限修改别人的话题的？");
    // 查询话题的标签
    List<Tag> tagList = tagService.selectByTopicId(id);
    // 将标签集合转成逗号隔开的字符串
    String tags = StringUtils.collectionToCommaDelimitedString(tagList.stream().map(Tag::getName).collect(Collectors
            .toList()));

    model.addAttribute("topic", topic);
    model.addAttribute("tags", tags);
    return render("topic/edit");
}
 

public static String getAutoApproveScopes(ClientDetails clientDetails) {
    if (clientDetails.isAutoApprove("true")) {
        return "true"; // all scopes autoapproved
    }
    Set<String> scopes = new HashSet<String>();
    for (String scope : clientDetails.getScope()) {
        if (clientDetails.isAutoApprove(scope)) {
            scopes.add(scope);
        }
    }
    return StringUtils.collectionToCommaDelimitedString(scopes);
}
 

public String[] getCloudProfile(Cloud cloud) {
    if (cloud == null) {
        return null;
    }

    List<String> profiles = new ArrayList<>();

    List<ServiceInfo> serviceInfos = cloud.getServiceInfos();

    logger.info("Found serviceInfos: " + StringUtils.collectionToCommaDelimitedString(serviceInfos));

    for (ServiceInfo serviceInfo : serviceInfos) {
        if (serviceTypeToProfileName.containsKey(serviceInfo.getClass())) {
            profiles.add(serviceTypeToProfileName.get(serviceInfo.getClass()));
        }
    }

    if (profiles.size() > 1) {
        throw new IllegalStateException(
                "Only one service of the following types may be bound to this application: " +
                        serviceTypeToProfileName.values().toString() + ". " +
                        "These services are bound to the application: [" +
                        StringUtils.collectionToCommaDelimitedString(profiles) + "]");
    }

    if (profiles.size() > 0) {
        return createProfileNames(profiles.get(0), "cloud");
    }

    return null;
}
 

private String toCommaDelimitedHostAndPortsString(List<InetSocketAddress> socketAddresses) {

		return StringUtils.collectionToCommaDelimitedString(nullSafeList(socketAddresses).stream()
			.filter(Objects::nonNull)
			.map(socketAddress -> String.format("%1$s:%2$d", socketAddress.getHostName(), socketAddress.getPort()))
			.collect(Collectors.toList()));
	}
 

private String[] getCloudProfiles(Cloud cloud) {
    if (cloud == null) {
        return null;
    }

    List<String> profiles = new ArrayList<>();

    List<ServiceInfo> serviceInfos = cloud.getServiceInfos();

    LOGGER.info("Found serviceInfos: " + StringUtils.collectionToCommaDelimitedString(serviceInfos));

    for (ServiceInfo serviceInfo : serviceInfos) {
        if (serviceTypeToProfileName.containsKey(serviceInfo.getClass())) {
            profiles.add(serviceTypeToProfileName.get(serviceInfo.getClass()));
        }
    }

    if (profiles.size() > 1) {
        throw new IllegalStateException(
                "Only one service of the following types may be bound to this application: " +
                        serviceTypeToProfileName.values().toString() + ". " +
                        "These services are bound to the application: [" +
                        StringUtils.collectionToCommaDelimitedString(profiles) + "]");
    }

    if (profiles.size() > 0) {
        return createProfileNames(profiles.get(0), "cloud");
    }

    return null;
}
 

@Override
public String toString() {
	return StringUtils.collectionToCommaDelimitedString(this.converters);
}
 

@Override
public String toString() {
	return StringUtils.collectionToCommaDelimitedString(this.converters);
}
 

public static String selectErrors(String tableName) {
    return "select " + StringUtils.collectionToCommaDelimitedString(ALL_FIELDS)
            + " from " + tableName + " where status = '" + ObjectStatus.Error.getValue() + "'";
}
 

/**
 * Method to check process lists.
 * 
 * @param username
 * @param hostname
 * @param authUsingPassword
 * @param authInfo
 * @return
 */
private Status checkProcessList(String username, String hostname,
		boolean authUsingPassword, String authInfo) {
	String processList = "";
	String message = null;
	try {
		processList = SSHUtils.getCommandOutput("jps", hostname, username,
				authInfo, authUsingPassword);
	} catch (Exception e) {
		message = e.getMessage();
		logger.error(message, e);
	}

	List<String> processes = null;
	if ((processList == null) || processList.isEmpty()) {
		processes = new ArrayList<String>();
	} else {
		processes = new ArrayList<String>(Arrays.asList(processList
				.split("\n")));
	}

	List<String> processLists = new ArrayList<String>();
	for (String process : processes) {
		if (!(process.contains("Jps") || process
				.contains(AgentDeployer.ANKUSH_SERVER_PROCSS_NAME))) {
			String[] processArray = process.split("\\ ");
			if (processArray.length == 2) {
				processLists.add(process.split("\\ ")[1]);
			}
		}
	}

	if (processLists.isEmpty()) {
		return new Status("JPS process list", OK);
	} else {
		message = StringUtils
				.collectionToCommaDelimitedString(processLists)
				+ " already running";
		return new Status("JPS process list", message, WARNING);
	}
}
 

@Override
public String toString() {
	return StringUtils.collectionToCommaDelimitedString(this.converters);
}
 

@Override
public String toString() {
	return StringUtils.collectionToCommaDelimitedString(this.converters);
}
 

/**
 * Create a new {@code NoUniqueBeanDefinitionException}.
 * @param type required type of the non-unique bean
 * @param beanNamesFound the names of all matching beans (as a Collection)
 */
public NoUniqueBeanDefinitionException(Class<?> type, Collection<String> beanNamesFound) {
	this(type, beanNamesFound.size(), "expected single matching bean but found " + beanNamesFound.size() + ": " +
			StringUtils.collectionToCommaDelimitedString(beanNamesFound));
}
 

/**
 * Create a new {@code NoUniqueBeanDefinitionException}.
 * @param type required type of the non-unique bean
 * @param beanNamesFound the names of all matching beans (as a Collection)
 */
public NoUniqueBeanDefinitionException(Class<?> type, Collection<String> beanNamesFound) {
	this(type, beanNamesFound.size(), "expected single matching bean but found " + beanNamesFound.size() + ": " +
			StringUtils.collectionToCommaDelimitedString(beanNamesFound));
}