Java Code Examples for org.springframework.util.ObjectUtils#getIdentityHexString()

The following examples show how to use org.springframework.util.ObjectUtils#getIdentityHexString() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: BeanDefinitionParserDelegate.java From java-technology-stack with MIT License

6 votes

@Nullable
private BeanDefinitionHolder parseNestedCustomElement(Element ele, @Nullable BeanDefinition containingBd) {
	BeanDefinition innerDefinition = parseCustomElement(ele, containingBd);
	if (innerDefinition == null) {
		error("Incorrect usage of element '" + ele.getNodeName() + "' in a nested manner. " +
				"This tag cannot be used nested inside <property>.", ele);
		return null;
	}
	String id = ele.getNodeName() + BeanDefinitionReaderUtils.GENERATED_BEAN_NAME_SEPARATOR +
			ObjectUtils.getIdentityHexString(innerDefinition);
	if (logger.isTraceEnabled()) {
		logger.trace("Using generated bean name [" + id +
				"] for nested custom element '" + ele.getNodeName() + "'");
	}
	return new BeanDefinitionHolder(innerDefinition, id);
}

Example 2

Source File: BeanDefinitionParserDelegate.java From spring-analysis-note with MIT License

6 votes

@Nullable
private BeanDefinitionHolder parseNestedCustomElement(Element ele, @Nullable BeanDefinition containingBd) {
	BeanDefinition innerDefinition = parseCustomElement(ele, containingBd);
	if (innerDefinition == null) {
		error("Incorrect usage of element '" + ele.getNodeName() + "' in a nested manner. " +
				"This tag cannot be used nested inside <property>.", ele);
		return null;
	}
	String id = ele.getNodeName() + BeanDefinitionReaderUtils.GENERATED_BEAN_NAME_SEPARATOR +
			ObjectUtils.getIdentityHexString(innerDefinition);
	if (logger.isTraceEnabled()) {
		logger.trace("Using generated bean name [" + id +
				"] for nested custom element '" + ele.getNodeName() + "'");
	}
	return new BeanDefinitionHolder(innerDefinition, id);
}

Example 3

Source File: BeanDefinitionReaderUtils.java From spring-analysis-note with MIT License

5 votes

/**
 * Generate a bean name for the given bean definition, unique within the
 * given bean factory.
 * @param definition the bean definition to generate a bean name for
 * @param registry the bean factory that the definition is going to be
 * registered with (to check for existing bean names)
 * @param isInnerBean whether the given bean definition will be registered
 * as inner bean or as top-level bean (allowing for special name generation
 * for inner beans versus top-level beans)
 * @return the generated bean name
 * @throws BeanDefinitionStoreException if no unique name can be generated
 * for the given bean definition
 */
public static String generateBeanName(
		BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
		throws BeanDefinitionStoreException {

	String generatedBeanName = definition.getBeanClassName();
	if (generatedBeanName == null) {
		if (definition.getParentName() != null) {
			generatedBeanName = definition.getParentName() + "$child";
		}
		else if (definition.getFactoryBeanName() != null) {
			generatedBeanName = definition.getFactoryBeanName() + "$created";
		}
	}
	if (!StringUtils.hasText(generatedBeanName)) {
		throw new BeanDefinitionStoreException("Unnamed bean definition specifies neither " +
				"'class' nor 'parent' nor 'factory-bean' - can't generate bean name");
	}

	String id = generatedBeanName;
	if (isInnerBean) {
		// Inner bean: generate identity hashcode suffix.
		id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
	}
	else {
		// Top-level bean: use plain class name with unique suffix if necessary.
		return uniqueBeanName(generatedBeanName, registry);
	}
	return id;
}

Example 4

Source File: AbstractServerHttpRequest.java From java-technology-stack with MIT License

5 votes

public String getId() {
	if (this.id == null) {
		this.id = initId();
		if (this.id == null) {
			this.id = ObjectUtils.getIdentityHexString(this);
		}
	}
	return this.id;
}

Example 5

Source File: BeanDefinitionParserDelegate.java From lams with GNU General Public License v2.0

5 votes

private BeanDefinitionHolder parseNestedCustomElement(Element ele, BeanDefinition containingBd) {
	BeanDefinition innerDefinition = parseCustomElement(ele, containingBd);
	if (innerDefinition == null) {
		error("Incorrect usage of element '" + ele.getNodeName() + "' in a nested manner. " +
				"This tag cannot be used nested inside <property>.", ele);
		return null;
	}
	String id = ele.getNodeName() + BeanDefinitionReaderUtils.GENERATED_BEAN_NAME_SEPARATOR +
			ObjectUtils.getIdentityHexString(innerDefinition);
	if (logger.isDebugEnabled()) {
		logger.debug("Using generated bean name [" + id +
				"] for nested custom element '" + ele.getNodeName() + "'");
	}
	return new BeanDefinitionHolder(innerDefinition, id);
}

Example 6

Source File: BeanDefinitionParserDelegate.java From blog_demos with Apache License 2.0

5 votes

private BeanDefinitionHolder parseNestedCustomElement(Element ele, BeanDefinition containingBd) {
	BeanDefinition innerDefinition = parseCustomElement(ele, containingBd);
	if (innerDefinition == null) {
		error("Incorrect usage of element '" + ele.getNodeName() + "' in a nested manner. " +
				"This tag cannot be used nested inside <property>.", ele);
		return null;
	}
	String id = ele.getNodeName() + BeanDefinitionReaderUtils.GENERATED_BEAN_NAME_SEPARATOR +
			ObjectUtils.getIdentityHexString(innerDefinition);
	if (logger.isDebugEnabled()) {
		logger.debug("Using generated bean name [" + id +
				"] for nested custom element '" + ele.getNodeName() + "'");
	}
	return new BeanDefinitionHolder(innerDefinition, id);
}

Example 7

Source File: StubWebApplicationContext.java From spring-analysis-note with MIT License

5 votes

public void addBeans(@Nullable List<?> beans) {
	if (beans != null) {
		for (Object bean : beans) {
			String name = bean.getClass().getName() + "#" + ObjectUtils.getIdentityHexString(bean);
			this.beanFactory.addBean(name, bean);
		}
	}
}

Example 8

Source File: BeanDefinitionReaderUtils.java From blog_demos with Apache License 2.0

5 votes

/**
 * Generate a bean name for the given bean definition, unique within the
 * given bean factory.
 * @param definition the bean definition to generate a bean name for
 * @param registry the bean factory that the definition is going to be
 * registered with (to check for existing bean names)
 * @param isInnerBean whether the given bean definition will be registered
 * as inner bean or as top-level bean (allowing for special name generation
 * for inner beans versus top-level beans)
 * @return the generated bean name
 * @throws BeanDefinitionStoreException if no unique name can be generated
 * for the given bean definition
 */
public static String generateBeanName(
		BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
		throws BeanDefinitionStoreException {

	String generatedBeanName = definition.getBeanClassName();
	if (generatedBeanName == null) {
		if (definition.getParentName() != null) {
			generatedBeanName = definition.getParentName() + "$child";
		}
		else if (definition.getFactoryBeanName() != null) {
			generatedBeanName = definition.getFactoryBeanName() + "$created";
		}
	}
	if (!StringUtils.hasText(generatedBeanName)) {
		throw new BeanDefinitionStoreException("Unnamed bean definition specifies neither " +
				"'class' nor 'parent' nor 'factory-bean' - can't generate bean name");
	}

	String id = generatedBeanName;
	if (isInnerBean) {
		// Inner bean: generate identity hashcode suffix.
		id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
	}
	else {
		// Top-level bean: use plain class name.
		// Increase counter until the id is unique.
		int counter = -1;
		while (counter == -1 || registry.containsBeanDefinition(id)) {
			counter++;
			id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + counter;
		}
	}
	return id;
}

Example 9

Source File: BeanDefinitionParserDelegate.java From spring4-understanding with Apache License 2.0

5 votes

private BeanDefinitionHolder parseNestedCustomElement(Element ele, BeanDefinition containingBd) {
	BeanDefinition innerDefinition = parseCustomElement(ele, containingBd);
	if (innerDefinition == null) {
		error("Incorrect usage of element '" + ele.getNodeName() + "' in a nested manner. " +
				"This tag cannot be used nested inside <property>.", ele);
		return null;
	}
	String id = ele.getNodeName() + BeanDefinitionReaderUtils.GENERATED_BEAN_NAME_SEPARATOR +
			ObjectUtils.getIdentityHexString(innerDefinition);
	if (logger.isDebugEnabled()) {
		logger.debug("Using generated bean name [" + id +
				"] for nested custom element '" + ele.getNodeName() + "'");
	}
	return new BeanDefinitionHolder(innerDefinition, id);
}

Example 10

Source File: BeanDefinitionReaderUtils.java From lams with GNU General Public License v2.0

5 votes

/**
 * Generate a bean name for the given bean definition, unique within the
 * given bean factory.
 * @param definition the bean definition to generate a bean name for
 * @param registry the bean factory that the definition is going to be
 * registered with (to check for existing bean names)
 * @param isInnerBean whether the given bean definition will be registered
 * as inner bean or as top-level bean (allowing for special name generation
 * for inner beans versus top-level beans)
 * @return the generated bean name
 * @throws BeanDefinitionStoreException if no unique name can be generated
 * for the given bean definition
 */
public static String generateBeanName(
		BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
		throws BeanDefinitionStoreException {

	String generatedBeanName = definition.getBeanClassName();
	if (generatedBeanName == null) {
		if (definition.getParentName() != null) {
			generatedBeanName = definition.getParentName() + "$child";
		}
		else if (definition.getFactoryBeanName() != null) {
			generatedBeanName = definition.getFactoryBeanName() + "$created";
		}
	}
	if (!StringUtils.hasText(generatedBeanName)) {
		throw new BeanDefinitionStoreException("Unnamed bean definition specifies neither " +
				"'class' nor 'parent' nor 'factory-bean' - can't generate bean name");
	}

	String id = generatedBeanName;
	if (isInnerBean) {
		// Inner bean: generate identity hashcode suffix.
		id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + ObjectUtils.getIdentityHexString(definition);
	}
	else {
		// Top-level bean: use plain class name.
		// Increase counter until the id is unique.
		int counter = -1;
		while (counter == -1 || registry.containsBeanDefinition(id)) {
			counter++;
			id = generatedBeanName + GENERATED_BEAN_NAME_SEPARATOR + counter;
		}
	}
	return id;
}

Example 11

Source File: StubWebApplicationContext.java From java-technology-stack with MIT License

5 votes

public void addBeans(@Nullable List<?> beans) {
	if (beans != null) {
		for (Object bean : beans) {
			String name = bean.getClass().getName() + "#" + ObjectUtils.getIdentityHexString(bean);
			this.beanFactory.addBean(name, bean);
		}
	}
}

Example 12

Source File: AbstractMethodMessageHandler.java From spring-analysis-note with MIT License

4 votes

public String getBeanName() {
	return this.beanName != null ? this.beanName :
			getClass().getSimpleName() + "@" + ObjectUtils.getIdentityHexString(this);
}

Example 13

Source File: AbstractMessageChannel.java From java-technology-stack with MIT License

4 votes

public AbstractMessageChannel() {
	this.beanName = getClass().getSimpleName() + "@" + ObjectUtils.getIdentityHexString(this);
}

Example 14

Source File: VertxWebSocketSession.java From vertx-spring-boot with Apache License 2.0

4 votes

public VertxWebSocketSession(WebSocketBase delegate, HandshakeInfo handshakeInfo, BufferConverter bufferConverter) {
    super(delegate, ObjectUtils.getIdentityHexString(delegate), handshakeInfo,
        bufferConverter.getDataBufferFactory());
    this.bufferConverter = bufferConverter;
}

Example 15

Source File: UndertowWebSocketSession.java From java-technology-stack with MIT License

4 votes

public UndertowWebSocketSession(WebSocketChannel channel, HandshakeInfo info,
		DataBufferFactory factory, @Nullable MonoProcessor<Void> completionMono) {

	super(channel, ObjectUtils.getIdentityHexString(channel), info, factory, completionMono);
	suspendReceiving();
}

Example 16

Source File: NettyWebSocketSessionSupport.java From spring-analysis-note with MIT License

4 votes

protected NettyWebSocketSessionSupport(T delegate, HandshakeInfo info, NettyDataBufferFactory factory) {
	super(delegate, ObjectUtils.getIdentityHexString(delegate), info, factory);
}

Example 17

Source File: ResponseBodyEmitter.java From java-technology-stack with MIT License

4 votes

@Override
public String toString() {
	return "ResponseBodyEmitter@" + ObjectUtils.getIdentityHexString(this);
}

Example 18

Source File: SseEmitter.java From java-technology-stack with MIT License

4 votes

@Override
public String toString() {
	return "SseEmitter@" + ObjectUtils.getIdentityHexString(this);
}

Example 19

Source File: UndertowServerHttpRequest.java From java-technology-stack with MIT License

4 votes

@Override
protected String initId() {
	return ObjectUtils.getIdentityHexString(this.exchange.getConnection());
}

Example 20

Source File: AbstractMessageChannel.java From spring-analysis-note with MIT License

4 votes

public AbstractMessageChannel() {
	this.beanName = getClass().getSimpleName() + "@" + ObjectUtils.getIdentityHexString(this);
}