Java RuleValidationAttribute类代码示例

import org.kuali.rice.kew.rule.RuleValidationAttribute; //导入依赖的package包/类
@Override
public ValidationResults validate(String attributeName, RuleValidationContext validationContext) {
    if (StringUtils.isBlank(attributeName)) {
        throw new RiceIllegalArgumentException("attribute name was null or blank");
    }
    RuleValidationAttribute attr = loadAttribute(attributeName);
    return attr.validate(validationContext);
}
 

import org.kuali.rice.kew.rule.RuleValidationAttribute; //导入依赖的package包/类
/**
 * Loads RuleValidationAttribute implementation class via {@link ExtensionRepositoryService}
 * @param attributeName the RuleValidationAttribute name
 * @return instance of the RuleValidationAttribute implementation class
 * @throws RiceIllegalArgumentException if specified attribute name cannot be found or loaded
 */
protected RuleValidationAttribute loadAttribute(String attributeName) {
    ExtensionDefinition extensionDefinition = getExtensionRepositoryService().getExtensionByName(attributeName);
    if (extensionDefinition == null) {
        throw new RiceIllegalArgumentException("Failed to locate a RuleValidationAttribute with the given name: " + attributeName);
    }
    RuleValidationAttribute attribute = ExtensionUtils.loadExtension(extensionDefinition);
    if (attribute == null) {
        throw new RiceIllegalArgumentException("Failed to load RuleValidationAttribute for: " + extensionDefinition);
    }
    return attribute;
}
 

import org.kuali.rice.kew.rule.RuleValidationAttribute; //导入依赖的package包/类
@Override
public RuleValidationAttribute resolveRuleValidationAttribute(final String attributeName, String applicationId) throws Exception {
    final RuleValidationAttributeExporterService service = findRuleValidationAttributeExporterService(applicationId);
    return (RuleValidationAttribute) Proxy.newProxyInstance(this.getClass().getClassLoader(), new Class<?>[] { RuleValidationAttribute.class }, new RuleValidationAttributeInvocationHandler() {
        @Override
        protected ValidationResults invokeValidate(RuleValidationContext context) throws Exception {
            return service.validate(attributeName, context);
        }
    });
}
 

import org.kuali.rice.kew.rule.RuleValidationAttribute; //导入依赖的package包/类
/**
 * Instantiates and returns a new instance of the RuleValidationAttribute class configured on this template.
 * The calling code should be sure to call isRuleValidationAttribute first to verify the type of this attribute
 * is that of a RuleValidationAttribute.  Otherwise a RuntimeException will be thrown.
 */
public RuleValidationAttribute getRuleValidationAttribute() {
    try {
        RuleAttribute attrib = getRuleAttribute();
        return KEWServiceLocator.getRuleValidationAttributeResolver().resolveRuleValidationAttribute(attrib.getName(), attrib.getApplicationId());
    } catch (Exception e) {
        throw new RuntimeException("Caught exception instantiating new " + getRuleAttribute().getResourceDescriptor(), e);
    }
}
 

import org.kuali.rice.kew.rule.RuleValidationAttribute; //导入依赖的package包/类
/**
 * Resolves the RuleValidationAttribute by name, possibly resulting in delegation over the KSB.
 *
 * @return a RuleValidationAttribute suitable (only) for invocation of #validate
 */
public RuleValidationAttribute resolveRuleValidationAttribute(String attributeName, String applicationId) throws Exception;