Example usage for org.springframework.context ApplicationContext toString

Introduction

In this page you can find the example usage for org.springframework.context ApplicationContext toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:com.agilegroups.aws.AmazonEC2Application.java

public static void main(String[] args) throws Exception {
    //SpringApplication.run(AmazonEC2Application.class, args);
    ApplicationContext context = SpringApplication.run(ApplicationConfig.class, args);
    LOG.info("here is the spring context: " + context.toString());
}

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From source file:org.acegisecurity.taglibs.authz.AclTag.java

public int doStartTag() throws JspException {
    if ((null == hasPermission) || "".equals(hasPermission)) {
        return Tag.SKIP_BODY;
    }//from  w ww  . ja  v  a2  s  . co m

    final String evaledPermissionsString = ExpressionEvaluationUtils.evaluateString("hasPermission",
            hasPermission, pageContext);

    Integer[] requiredIntegers = null;

    try {
        requiredIntegers = parseIntegersString(evaledPermissionsString);
    } catch (NumberFormatException nfe) {
        throw new JspException(nfe);
    }

    Object resolvedDomainObject = null;

    if (domainObject instanceof String) {
        resolvedDomainObject = ExpressionEvaluationUtils.evaluate("domainObject", (String) domainObject,
                Object.class, pageContext);
    } else {
        resolvedDomainObject = domainObject;
    }

    if (resolvedDomainObject == null) {
        if (logger.isDebugEnabled()) {
            logger.debug("domainObject resolved to null, so including tag body");
        }

        // Of course they have access to a null object!
        return Tag.EVAL_BODY_INCLUDE;
    }

    if (SecurityContextHolder.getContext().getAuthentication() == null) {
        if (logger.isDebugEnabled()) {
            logger.debug(
                    "SecurityContextHolder did not return a non-null Authentication object, so skipping tag body");
        }

        return Tag.SKIP_BODY;
    }

    Authentication auth = SecurityContextHolder.getContext().getAuthentication();

    ApplicationContext context = getContext(pageContext);
    String[] beans = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(context, AclManager.class, false,
            false);

    if (beans.length == 0) {
        throw new JspException("No AclManager would found the application context: " + context.toString());
    }

    AclManager aclManager = (AclManager) context.getBean(beans[0]);

    // Obtain aclEntrys applying to the current Authentication object
    AclEntry[] acls = aclManager.getAcls(resolvedDomainObject, auth);

    if (logger.isDebugEnabled()) {
        logger.debug("Authentication: '" + auth + "' has: " + ((acls == null) ? 0 : acls.length)
                + " AclEntrys for domain object: '" + resolvedDomainObject + "' from AclManager: '"
                + aclManager.toString() + "'");
    }

    if ((acls == null) || (acls.length == 0)) {
        return Tag.SKIP_BODY;
    }

    for (int i = 0; i < acls.length; i++) {
        // Locate processable AclEntrys
        if (acls[i] instanceof BasicAclEntry) {
            BasicAclEntry processableAcl = (BasicAclEntry) acls[i];

            // See if principal has any of the required permissions
            for (int y = 0; y < requiredIntegers.length; y++) {
                if (processableAcl.isPermitted(requiredIntegers[y].intValue())) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Including tag body as found permission: " + requiredIntegers[y]
                                + " due to AclEntry: '" + processableAcl + "'");
                    }

                    return Tag.EVAL_BODY_INCLUDE;
                }
            }
        }
    }

    if (logger.isDebugEnabled()) {
        logger.debug("No permission, so skipping tag body");
    }

    return Tag.SKIP_BODY;
}

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