/*
*?Copyright?(c)?2002-2006?by?OpenSymphony *?All?rights?reserved. */package?com.opensymphony.xwork2;
import?java.io.Serializable;
import?java.util.Collection;
import?java.util.List;
import?java.util.Locale;
import?java.util.Map;
import?java.util.ResourceBundle;
import?com.opensymphony.xwork2.util.ValueStack;
import?com.opensymphony.xwork2.util.logging.Logger;
import?com.opensymphony.xwork2.util.logging.LoggerFactory;
/**
*?Provides?a?default?implementation?for?the?most?common?actions. *?See?the?documentation?for?all?the?interfaces?this?class?implements?for?more?detailed?information. */public?class?ActionSupport?implements?Action,?Validateable,?ValidationAware,?TextProvider,?LocaleProvider,?Serializable?{
protected?static?Logger?LOG?=?LoggerFactory.getLogger(ActionSupport.class);
private?final?transient?TextProvider?textProvider?=?new?TextProviderFactory().createInstance(getClass(),?this);
private?final?ValidationAwareSupport?validationAware?=?new?ValidationAwareSupport();
public?void?setActionErrors(Collection?errorMessages)?{
validationAware.setActionErrors(errorMessages);
}
public?Collection?getActionErrors()?{
return?validationAware.getActionErrors();
}
public?void?setActionMessages(Collection?messages)?{
validationAware.setActionMessages(messages);
}
public?Collection?getActionMessages()?{
return?validationAware.getActionMessages();
}
/**
*?@deprecated?Use?{@link?#getActionErrors()}. */public?Collection?getErrorMessages()?{
return?getActionErrors();
}
/**
*?@deprecated?Use?{@link?#getFieldErrors()}. */public?Map?getErrors()?{
return?getFieldErrors();
}
public?void?setFieldErrors(Map?errorMap)?{
validationAware.setFieldErrors(errorMap);
}
public?Map?getFieldErrors()?{
return?validationAware.getFieldErrors();
}
public?Locale?getLocale()?{
ActionContext?ctx?=?ActionContext.getContext();
if?(ctx?!=?null)?{
return?ctx.getLocale();
}?else?{
LOG.debug("Action?context?not?initialized");
return?null;
}
}
public?String?getText(String?aTextName)?{
return?textProvider.getText(aTextName);
}
public?String?getText(String?aTextName,?String?defaultValue)?{
return?textProvider.getText(aTextName,?defaultValue);
}
public?String?getText(String?aTextName,?String?defaultValue,?String?obj)?{
return?textProvider.getText(aTextName,?defaultValue,?obj);
}
public?String?getText(String?aTextName,?List?args)?{
return?textProvider.getText(aTextName,?args);
}
public?String?getText(String?key,?String[]?args)?{
return?textProvider.getText(key,?args);
}
public?String?getText(String?aTextName,?String?defaultValue,?List?args)?{
return?textProvider.getText(aTextName,?defaultValue,?args);
}
public?String?getText(String?key,?String?defaultValue,?String[]?args)?{
return?textProvider.getText(key,?defaultValue,?args);
}
public?String?getText(String?key,?String?defaultValue,?List?args,?ValueStack?stack)?{
return?textProvider.getText(key,?defaultValue,?args,?stack);
}
public?String?getText(String?key,?String?defaultValue,?String[]?args,?ValueStack?stack)?{
return?textProvider.getText(key,?defaultValue,?args,?stack);
}
public?ResourceBundle?getTexts()?{
return?textProvider.getTexts();
}
public?ResourceBundle?getTexts(String?aBundleName)?{
return?textProvider.getTexts(aBundleName);
}
public?void?addActionError(String?anErrorMessage)?{
validationAware.addActionError(anErrorMessage);
}
public?void?addActionMessage(String?aMessage)?{
validationAware.addActionMessage(aMessage);
}
public?void?addFieldError(String?fieldName,?String?errorMessage)?{
validationAware.addFieldError(fieldName,?errorMessage);
}
public?String?input()?throws?Exception?{
return?INPUT;
}
public?String?doDefault()?throws?Exception?{
return?SUCCESS;
}
/**
*?A?default?implementation?that?does?nothing?an?returns?"success". *?<p/> *?Subclasses?should?override?this?method?to?provide?their?business?logic. *?<p/> *?See?also?{@link?com.opensymphony.xwork2.Action#execute()}. * *?@return?returns?{@link?#SUCCESS} *?@throws?Exception?can?be?thrown?by?subclasses. */public?String?execute()?throws?Exception?{
return?SUCCESS;
}
public?boolean?hasActionErrors()?{
return?validationAware.hasActionErrors();
}
public?boolean?hasActionMessages()?{
return?validationAware.hasActionMessages();
}
public?boolean?hasErrors()?{
return?validationAware.hasErrors();
}
public?boolean?hasFieldErrors()?{
return?validationAware.hasFieldErrors();
}
/**
*?Clears?field?errors.?Useful?for?Continuations?and?other?situations *?where?you?might?want?to?clear?parts?of?the?state?on?the?same?action. */public?void?clearFieldErrors()?{
validationAware.clearFieldErrors();
}
/**
*?Clears?action?errors.?Useful?for?Continuations?and?other?situations *?where?you?might?want?to?clear?parts?of?the?state?on?the?same?action. */public?void?clearActionErrors()?{
validationAware.clearActionErrors();
}
/**
*?Clears?messages.?Useful?for?Continuations?and?other?situations *?where?you?might?want?to?clear?parts?of?the?state?on?the?same?action. */public?void?clearMessages()?{
validationAware.clearMessages();
}
/**
*?Clears?all?errors.?Useful?for?Continuations?and?other?situations *?where?you?might?want?to?clear?parts?of?the?state?on?the?same?action. */public?void?clearErrors()?{
validationAware.clearErrors();
}
/**
*?Clears?all?errors?and?messages.?Useful?for?Continuations?and?other?situations *?where?you?might?want?to?clear?parts?of?the?state?on?the?same?action. */public?void?clearErrorsAndMessages()?{
validationAware.clearErrorsAndMessages();
}
/**
*?A?default?implementation?that?validates?nothing. *?Subclasses?should?override?this?method?to?provide?validations. */public?void?validate()?{
}
public?Object?clone()?throws?CloneNotSupportedException?{
return?super.clone();
}
/**
*?<!--?START?SNIPPET:?pause-method?--> *?Stops?the?action?invocation?immediately?(by?throwing?a?PauseException)?and?causes?the?action?invocation?to?return *?the?specified?result,?such?as?{@link?#SUCCESS},?{@link?#INPUT},?etc. *?<p/> * *?The?next?time?this?action?is?invoked?(and?using?the?same?continuation?ID),?the?method?will?resume?immediately *?after?where?this?method?was?called,?with?the?entire?call?stack?in?the?execute?method?restored. *?<p/> * *?Note:?this?method?can?<b>only</b>?be?called?within?the?{@link?#execute()}?method. *?<!--?END?SNIPPET:?pause-method?--> * *?@param?result?the?result?to?return?-?the?same?type?of?return?value?in?the?{@link?#execute()}?method. */public?void?pause(String?result)?{
}
}
另：不好意思，我不上QQ的(因為太吵，太浪費時間)
附上官方地址:
/xwork/download.action