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

public void run() {
	logger.info("Listing images in image database, scheduled by Timer");
	List images = this.imageDatabase.getImages();
	String[] imageNames = new String[images.size()];
	for (int i = 0; i < images.size(); i++) {
		ImageDescriptor image = (ImageDescriptor) images.get(i);
		imageNames[i] = image.getName();
	}

	String text = "Images in image database: " + StringUtils.arrayToDelimitedString(imageNames, ", ");
	logger.info(text);

	if (!"".equals(this.mailTo)) {
		logger.info("Sending image list mail to: " + this.mailTo);
		SimpleMailMessage message = new SimpleMailMessage();
		message.setFrom(this.mailFrom);
		message.setTo(this.mailTo);
		message.setSubject("Image list");
		message.setText(text);
		this.mailSender.send(message);
	}
	else {
		logger.info("Not sending image list mail - specify mail settings in 'WEB-INF/mail.properties'");
	}

}
 

@Override
public void validate(PortletRequest request) throws PortletException {
	if (!PortletAnnotationMappingUtils.checkHeaders(this.headers, request)) {
		throw new PortletRequestBindingException("Header conditions \"" +
				StringUtils.arrayToDelimitedString(this.headers, ", ") +
				"\" not met for actual request");
	}
	if (!this.methods.isEmpty()) {
		if (!(request instanceof ClientDataRequest)) {
			throw new PortletRequestMethodNotSupportedException(StringUtils.toStringArray(this.methods));
		}
		String method = ((ClientDataRequest) request).getMethod();
		if (!this.methods.contains(method)) {
			throw new PortletRequestMethodNotSupportedException(method, StringUtils.toStringArray(this.methods));
		}
	}
}
 

/**
 * Validate the given type-level mapping metadata against the current request,
 * checking HTTP request method and parameter conditions.
 * @param mapping the mapping metadata to validate
 * @param request current HTTP request
 * @throws Exception if validation failed
 */
protected void validateMapping(RequestMapping mapping, HttpServletRequest request) throws Exception {
	RequestMethod[] mappedMethods = mapping.method();
	if (!ServletAnnotationMappingUtils.checkRequestMethod(mappedMethods, request)) {
		String[] supportedMethods = new String[mappedMethods.length];
		for (int i = 0; i < mappedMethods.length; i++) {
			supportedMethods[i] = mappedMethods[i].name();
		}
		throw new HttpRequestMethodNotSupportedException(request.getMethod(), supportedMethods);
	}

	String[] mappedParams = mapping.params();
	if (!ServletAnnotationMappingUtils.checkParameters(mappedParams, request)) {
		throw new UnsatisfiedServletRequestParameterException(mappedParams, request.getParameterMap());
	}

	String[] mappedHeaders = mapping.headers();
	if (!ServletAnnotationMappingUtils.checkHeaders(mappedHeaders, request)) {
		throw new ServletRequestBindingException("Header conditions \"" +
				StringUtils.arrayToDelimitedString(mappedHeaders, ", ") +
				"\" not met for actual request");
	}
}
 

@Override
public String resolvePlaceholder(String placeholderName) {
    Object replacement = this.constraint.getConfiguration().get(placeholderName);
    if (replacement == null) {
        return null;
    }
    if (replacement.getClass().isArray()) {
        return StringUtils.arrayToDelimitedString((Object[]) replacement, ", ");
    }
    return replacement.toString();
}
 

private String getResourceString(String[] gav, boolean transitive) {
    //if not transitive, use type "pom"
    String[] newGav = new String[Math.max(4, gav.length)];
    System.arraycopy(gav, 0, newGav, 0, gav.length);
    if (!transitive) {
        newGav[3] = "pom";
    } else {
        if (newGav[3] == null) {
            newGav[3] = "jar";
        }
    }
    return StringUtils.arrayToDelimitedString(newGav, GAV_DELIMITER);
}
 

/**
 * 自定义生成key的策略
 *
 * @return
 */
@Bean
@Override
public KeyGenerator keyGenerator() {
    return new KeyGenerator() {
        @Override
        public Object generate(Object target, Method method, Object... params) {
            return target.getClass().getSimpleName() + "_"
                    + method.getName() + "_"
                    + StringUtils.arrayToDelimitedString(params, "_");
        }
    };
}
 

private void invokeMavenLauncher(String[] args) throws Exception {
    ClassLoader origCL = Thread.currentThread().getContextClassLoader();
    Thread.currentThread().setContextClassLoader(mavenClassLoader);
    try {
        int exitCode = (Integer) MAVEN_EXECUTE_METHOD.invoke(null, new Object[]{args});
        if (exitCode != 0) {
            throw new RuntimeException("mvn " + StringUtils.arrayToDelimitedString(args, " ") + " returned " +
                    exitCode + ", see log for details");
        }
    } finally {
        Thread.currentThread().setContextClassLoader(origCL);
    }
}
 

@Scheduled(cron = "0 1 0 * * ?")
    public void notifyDueTodo() throws MessageSendingException {
        List<Todo> todos = this.getDueTodosOfToday();

        logger.info("todos of day {} counts : {}", new DateTime(), todos.size());
        for (Todo todo : todos) {
            if (todo.getAssigneeId() == null) {
                continue;
            }
            Project project = projectService.getById(todo.getProjectId());
            User user = userService.getById(todo.getAssigneeId());

            Map<String, Object> model = new HashMap<String, Object>();
            model.put("content", todo.getContent());
            model.put("host", protocol + this.host);
            model.put("date", new SimpleDateFormat("yyyy年MM月dd日").format(todo.getDueDate()));
            //TODO: get url
//            String url = identifiableManager.getIdentifiableURL(todo);
            String url = String.format("https://onboard.cn/teams/%s/projects/%s/todolists/open?id=%s1&type=todo", 
                    todo.getCompanyId(), todo.getProjectId(), todo.getId());
            model.put("url", url);

            String content = templateEngineService.process(getClass(), VM_PATH, model);
            String replyTo = StringUtils.arrayToDelimitedString(
                    new String[] { todo.getType(), String.valueOf(todo.getId()), DataCipher.encode(user.getEmail()) },
                    "-");
            emailService.sendEmail("OnBoard", user.getEmail(), null, null,
                    String.format("[%s]%s 快要到期了！", project.getName(), todo.getContent()), content, replyTo);
        }
    }
 

private String valueToString(Object value) {
	if (value == this) {
		return "(this Map)";
	}
	if (value instanceof Object[]) {
		return "[" + StringUtils.arrayToDelimitedString((Object[]) value, ", ") + "]";
	}
	return String.valueOf(value);
}
 

/**
 * @return a colon separated representation of the stub configuration (e.g.
 * groupid:artifactid:version:classifier)
 */
public String toColonSeparatedDependencyNotation() {
	if (!isDefined()) {
		return "";
	}
	return StringUtils.arrayToDelimitedString(
			new String[] { nullCheck(this.groupId), nullCheck(this.artifactId),
					nullCheck(this.version), nullCheck(this.classifier) },
			STUB_COLON_DELIMITER);
}
 

/**
 * Method to CreateName value labels.
 *
 * @param label
 *            as string
 * @param values
 *            as string
 * @return HorizontalLayout
 */
public static HorizontalLayout createNameValueLayout(final String label, final String... values) {
    final String valueStr = StringUtils.arrayToDelimitedString(values, " ");

    final Label nameValueLabel = new Label( label );
    nameValueLabel.setContentMode(ContentMode.TEXT);
    nameValueLabel.addStyleName(SPUIDefinitions.TEXT_STYLE);
    nameValueLabel.addStyleName("text-bold");
    nameValueLabel.setSizeUndefined();

    final Label valueStrLabel = new Label(valueStr);
    valueStrLabel.setWidth("100%");
    valueStrLabel.addStyleName("text-cut");
    valueStrLabel.addStyleName(SPUIDefinitions.TEXT_STYLE);
    valueStrLabel.addStyleName(LABEL_STYLE);

    final HorizontalLayout nameValueLayout = new HorizontalLayout();
    nameValueLayout.setMargin(false);
    nameValueLayout.setSpacing(true);
    nameValueLayout.setSizeFull();

    nameValueLayout.addComponent(nameValueLabel);
    nameValueLayout.setComponentAlignment(nameValueLabel, Alignment.TOP_LEFT);
    nameValueLayout.setExpandRatio(nameValueLabel, 0.0F);

    nameValueLayout.addComponent(valueStrLabel);
    nameValueLayout.setComponentAlignment(valueStrLabel, Alignment.TOP_LEFT);
    nameValueLayout.setExpandRatio(valueStrLabel, 1.0F);

    return nameValueLayout;
}
 

@Override
public String getAsText() {
	return StringUtils.arrayToDelimitedString(ObjectUtils.toObjectArray(getValue()), this.separator);
}
 

public Object generate(Object target, Method method, Object... params) {
    return target.getClass().getSimpleName() + "_" + method.getName() + "_"
            + StringUtils.arrayToDelimitedString(params, "_");
}
 

public String getCommandString() {
	return StringUtils.arrayToDelimitedString(getCommand().toArray(), " ");
}
 

private String sse(String... values) {
	return "data:" + StringUtils.arrayToDelimitedString(values, "\n\ndata:") + "\n\n";
}
 

private String sse(String... values) {
	return "data:" + StringUtils.arrayToDelimitedString(values, "\n\ndata:") + "\n\n";
}
 

/**
 * Set multiple JAXB context paths. The given array of context paths gets
 * converted to a colon-delimited string, as supported by JAXB.
 */
public void setContextPaths(String... contextPaths) {
	Assert.notEmpty(contextPaths, "'contextPaths' must not be empty");
	this.contextPath = StringUtils.arrayToDelimitedString(contextPaths, ":");
}
 

private String sse(String... values) {
	return "data:" + StringUtils.arrayToDelimitedString(values, "\n\ndata:") + "\n\n";
}
 

/**
 * Return an error message string, concatenating all messages
 * separated by the given delimiter.
 * @param delimiter separator string, e.g. ", " or "<br>"
 * @return the error message string
 */
public String getErrorMessagesAsString(String delimiter) {
	initErrorMessages();
	return StringUtils.arrayToDelimitedString(this.errorMessages, delimiter);
}
 

/**
 * Return an error message string, concatenating all messages
 * separated by the given delimiter.
 * @param delimiter separator string, e.g. ", " or "<br>"
 * @return the error message string
 */
public String getErrorMessagesAsString(String delimiter) {
	return StringUtils.arrayToDelimitedString(initErrorMessages(), delimiter);
}