cloud.tianai.captcha.generator.impl

类 AbstractClickImageCaptchaGenerator

java.lang.Object

cloud.tianai.captcha.generator.AbstractImageCaptchaGenerator

cloud.tianai.captcha.generator.impl.AbstractClickImageCaptchaGenerator

所有已实现的接口:

ImageCaptchaGenerator

直接已知子类:

StandardWordClickImageCaptchaGenerator

public abstract class AbstractClickImageCaptchaGenerator
extends AbstractImageCaptchaGenerator

字段概要

字段

限定符和类型	字段和说明
static String	CLICK_IMAGE_DISTORT_KEY

从类继承的字段 cloud.tianai.captcha.generator.AbstractImageCaptchaGenerator

DEFAULT_BG_IMAGE_TYPE, DEFAULT_SLIDER_IMAGE_TYPE, defaultBgImageType, defaultSliderImageType, imageCaptchaResourceManager, imageTransform, interceptor

构造器概要

构造器

构造器和说明
AbstractClickImageCaptchaGenerator()
AbstractClickImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager)

方法概要

限定符和类型	方法和说明
void	doGenerateCaptchaImage(CaptchaExchange captchaExchange) 生成验证码方法
protected abstract List<ClickImageCheckDefinition>	filterAndSortClickImageCheckDefinition(CaptchaExchange captchaExchange, List<ClickImageCheckDefinition> allCheckDefinitionList) 过滤并排序校验的图片点选顺序
abstract ClickImageCheckDefinition.ImgWrapper	getClickImg(GenerateParam param, Resource tip, Color randomColor) 随机获取点击的图片
protected abstract List<ResourceMap>	randomGetClickImgTips(GenerateParam param) 随机获取一组数据用于生成随机图

从类继承的方法 cloud.tianai.captcha.generator.AbstractImageCaptchaGenerator

afterGenerateCaptchaImage, assertInit, beforeGenerate, beforeWrapImageCaptchaInfo, closeStream, doInit, doWrapImageCaptchaInfo, generateCaptchaImage, generateCaptchaImage, generateCaptchaImage, getImageResourceManager, getImageTransform, getInterceptor, getResourceImage, getResourceInputStream, getTemplateFile, getTemplateFileOfOptional, getTemplateImage, getTemplateImageOfOptional, init, randomBoolean, randomInt, randomInt, requiredRandomGetResource, requiredRandomGetTemplate, setImageResourceManager, setImageTransform, setInterceptor, wrapImageCaptchaInfo

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

CLICK_IMAGE_DISTORT_KEY

public static final String CLICK_IMAGE_DISTORT_KEY

另请参阅:

常量字段值

构造器详细资料

AbstractClickImageCaptchaGenerator

public AbstractClickImageCaptchaGenerator(ImageCaptchaResourceManager imageCaptchaResourceManager)

AbstractClickImageCaptchaGenerator

public AbstractClickImageCaptchaGenerator()

方法详细资料

doGenerateCaptchaImage

public void doGenerateCaptchaImage(CaptchaExchange captchaExchange)

从类复制的说明: AbstractImageCaptchaGenerator

生成验证码方法

指定者:

doGenerateCaptchaImage 在类中 AbstractImageCaptchaGenerator

参数:

captchaExchange - captchaExchange

filterAndSortClickImageCheckDefinition

protected abstract List<ClickImageCheckDefinition> filterAndSortClickImageCheckDefinition(CaptchaExchange captchaExchange,
                                                                                          List<ClickImageCheckDefinition> allCheckDefinitionList)

过滤并排序校验的图片点选顺序

参数:

allCheckDefinitionList - 总的点选图片

返回:

List

randomGetClickImgTips

protected abstract List<ResourceMap> randomGetClickImgTips(GenerateParam param)

随机获取一组数据用于生成随机图

返回:

List

getClickImg

public abstract ClickImageCheckDefinition.ImgWrapper getClickImg(GenerateParam param,
                                                                 Resource tip,
                                                                 Color randomColor)

随机获取点击的图片

参数:

tip - 提示数据,根据改数据生成图片

返回:

ImgWrapper