Java Code Examples for org.springframework.beans.factory.support.DefaultListableBeanFactory#setBeanClassLoader()

The following examples show how to use org.springframework.beans.factory.support.DefaultListableBeanFactory#setBeanClassLoader() . 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: SQLErrorCodesFactory.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
/**
 * Create a new instance of the {@link SQLErrorCodesFactory} class.
 * <p>Not public to enforce Singleton design pattern. Would be private
 * except to allow testing via overriding the
 * {@link #loadResource(String)} method.
 * <p><b>Do not subclass in application code.</b>
 * @see #loadResource(String)
 */
protected SQLErrorCodesFactory() {
	Map<String, SQLErrorCodes> errorCodes;

	try {
		DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
		lbf.setBeanClassLoader(getClass().getClassLoader());
		XmlBeanDefinitionReader bdr = new XmlBeanDefinitionReader(lbf);

		// Load default SQL error codes.
		Resource resource = loadResource(SQL_ERROR_CODE_DEFAULT_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
		}
		else {
			logger.info("Default sql-error-codes.xml not found (should be included in spring-jdbc jar)");
		}

		// Load custom SQL error codes, overriding defaults.
		resource = loadResource(SQL_ERROR_CODE_OVERRIDE_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
			logger.debug("Found custom sql-error-codes.xml file at the root of the classpath");
		}

		// Check all beans of type SQLErrorCodes.
		errorCodes = lbf.getBeansOfType(SQLErrorCodes.class, true, false);
		if (logger.isTraceEnabled()) {
			logger.trace("SQLErrorCodes loaded: " + errorCodes.keySet());
		}
	}
	catch (BeansException ex) {
		logger.warn("Error loading SQL error codes from config file", ex);
		errorCodes = Collections.emptyMap();
	}

	this.errorCodesMap = errorCodes;
}
Example 2
Source File: SQLErrorCodesFactory.java    From java-technology-stack with MIT License 5 votes vote down vote up 
/**
 * Create a new instance of the {@link SQLErrorCodesFactory} class.
 * <p>Not public to enforce Singleton design pattern. Would be private
 * except to allow testing via overriding the
 * {@link #loadResource(String)} method.
 * <p><b>Do not subclass in application code.</b>
 * @see #loadResource(String)
 */
protected SQLErrorCodesFactory() {
	Map<String, SQLErrorCodes> errorCodes;

	try {
		DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
		lbf.setBeanClassLoader(getClass().getClassLoader());
		XmlBeanDefinitionReader bdr = new XmlBeanDefinitionReader(lbf);

		// Load default SQL error codes.
		Resource resource = loadResource(SQL_ERROR_CODE_DEFAULT_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
		}
		else {
			logger.info("Default sql-error-codes.xml not found (should be included in spring-jdbc jar)");
		}

		// Load custom SQL error codes, overriding defaults.
		resource = loadResource(SQL_ERROR_CODE_OVERRIDE_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
			logger.debug("Found custom sql-error-codes.xml file at the root of the classpath");
		}

		// Check all beans of type SQLErrorCodes.
		errorCodes = lbf.getBeansOfType(SQLErrorCodes.class, true, false);
		if (logger.isTraceEnabled()) {
			logger.trace("SQLErrorCodes loaded: " + errorCodes.keySet());
		}
	}
	catch (BeansException ex) {
		logger.warn("Error loading SQL error codes from config file", ex);
		errorCodes = Collections.emptyMap();
	}

	this.errorCodesMap = errorCodes;
}
Example 3
Source File: SQLErrorCodesFactory.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a new instance of the {@link SQLErrorCodesFactory} class.
 * <p>Not public to enforce Singleton design pattern. Would be private
 * except to allow testing via overriding the
 * {@link #loadResource(String)} method.
 * <p><b>Do not subclass in application code.</b>
 * @see #loadResource(String)
 */
protected SQLErrorCodesFactory() {
	Map<String, SQLErrorCodes> errorCodes;

	try {
		DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
		lbf.setBeanClassLoader(getClass().getClassLoader());
		XmlBeanDefinitionReader bdr = new XmlBeanDefinitionReader(lbf);

		// Load default SQL error codes.
		Resource resource = loadResource(SQL_ERROR_CODE_DEFAULT_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
		}
		else {
			logger.warn("Default sql-error-codes.xml not found (should be included in spring.jar)");
		}

		// Load custom SQL error codes, overriding defaults.
		resource = loadResource(SQL_ERROR_CODE_OVERRIDE_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
			logger.info("Found custom sql-error-codes.xml file at the root of the classpath");
		}

		// Check all beans of type SQLErrorCodes.
		errorCodes = lbf.getBeansOfType(SQLErrorCodes.class, true, false);
		if (logger.isInfoEnabled()) {
			logger.info("SQLErrorCodes loaded: " + errorCodes.keySet());
		}
	}
	catch (BeansException ex) {
		logger.warn("Error loading SQL error codes from config file", ex);
		errorCodes = Collections.emptyMap();
	}

	this.errorCodesMap = errorCodes;
}
Example 4
Source File: SQLErrorCodesFactory.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
/**
 * Create a new instance of the {@link SQLErrorCodesFactory} class.
 * <p>Not public to enforce Singleton design pattern. Would be private
 * except to allow testing via overriding the
 * {@link #loadResource(String)} method.
 * <p><b>Do not subclass in application code.</b>
 * @see #loadResource(String)
 */
protected SQLErrorCodesFactory() {
	Map<String, SQLErrorCodes> errorCodes;

	try {
		DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
		lbf.setBeanClassLoader(getClass().getClassLoader());
		XmlBeanDefinitionReader bdr = new XmlBeanDefinitionReader(lbf);

		// Load default SQL error codes.
		Resource resource = loadResource(SQL_ERROR_CODE_DEFAULT_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
		}
		else {
			logger.warn("Default sql-error-codes.xml not found (should be included in spring.jar)");
		}

		// Load custom SQL error codes, overriding defaults.
		resource = loadResource(SQL_ERROR_CODE_OVERRIDE_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
			logger.info("Found custom sql-error-codes.xml file at the root of the classpath");
		}

		// Check all beans of type SQLErrorCodes.
		errorCodes = lbf.getBeansOfType(SQLErrorCodes.class, true, false);
		if (logger.isInfoEnabled()) {
			logger.info("SQLErrorCodes loaded: " + errorCodes.keySet());
		}
	}
	catch (BeansException ex) {
		logger.warn("Error loading SQL error codes from config file", ex);
		errorCodes = Collections.emptyMap();
	}

	this.errorCodesMap = errorCodes;
}
Example 5
Source File: SQLErrorCodesFactory.java    From effectivejava with Apache License 2.0 5 votes vote down vote up 
/**
 * Create a new instance of the {@link SQLErrorCodesFactory} class.
 * <p>Not public to enforce Singleton design pattern. Would be private
 * except to allow testing via overriding the
 * {@link #loadResource(String)} method.
 * <p><b>Do not subclass in application code.</b>
 * @see #loadResource(String)
 */
protected SQLErrorCodesFactory() {
	Map<String, SQLErrorCodes> errorCodes;

	try {
		DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
		lbf.setBeanClassLoader(getClass().getClassLoader());
		XmlBeanDefinitionReader bdr = new XmlBeanDefinitionReader(lbf);

		// Load default SQL error codes.
		Resource resource = loadResource(SQL_ERROR_CODE_DEFAULT_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
		}
		else {
			logger.warn("Default sql-error-codes.xml not found (should be included in spring.jar)");
		}

		// Load custom SQL error codes, overriding defaults.
		resource = loadResource(SQL_ERROR_CODE_OVERRIDE_PATH);
		if (resource != null && resource.exists()) {
			bdr.loadBeanDefinitions(resource);
			logger.info("Found custom sql-error-codes.xml file at the root of the classpath");
		}

		// Check all beans of type SQLErrorCodes.
		errorCodes = lbf.getBeansOfType(SQLErrorCodes.class, true, false);
		if (logger.isInfoEnabled()) {
			logger.info("SQLErrorCodes loaded: " + errorCodes.keySet());
		}
	}
	catch (BeansException ex) {
		logger.warn("Error loading SQL error codes from config file", ex);
		errorCodes = Collections.emptyMap();
	}

	this.errorCodesMap = errorCodes;
}