org.springframework.web.servlet.tags
Class BindErrorsTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
org.springframework.web.servlet.tags.RequestContextAwareTag
org.springframework.web.servlet.tags.HtmlEscapingAwareTag
org.springframework.web.servlet.tags.BindErrorsTag
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally
public class BindErrorsTag
- extends HtmlEscapingAwareTag
JSP tag that evaluates content if there are binding errors
for a certain bean. Exports an "errors" variable of type
Errors for the given bean.
- Author:
- Rod Johnson, Juergen Hoeller
- See Also:
BindTag,
Errors,
Serialized Form
| Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
| Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
| Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
|
Method Summary |
int |
doEndTag()
|
void |
doFinally()
|
protected int |
doStartTagInternal()
Called by doStartTag to perform the actual work. |
org.springframework.validation.Errors |
getErrors()
Retrieve the Errors instance that this tag is currently bound to. |
java.lang.String |
getName()
Return the name of the bean that this tag checks. |
void |
setName(java.lang.String name)
Set the name of the bean that this tag should check. |
| Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ERRORS_VARIABLE_NAME
public static final java.lang.String ERRORS_VARIABLE_NAME
- See Also:
- Constant Field Values
BindErrorsTag
public BindErrorsTag()
setName
public void setName(java.lang.String name)
- Set the name of the bean that this tag should check.
getName
public java.lang.String getName()
- Return the name of the bean that this tag checks.
doStartTagInternal
protected final int doStartTagInternal()
throws javax.servlet.ServletException,
javax.servlet.jsp.JspException
- Description copied from class:
RequestContextAwareTag
- Called by doStartTag to perform the actual work.
- Specified by:
doStartTagInternal in class RequestContextAwareTag
- Returns:
- same as TagSupport.doStartTag
- Throws:
javax.servlet.ServletException
javax.servlet.jsp.JspException- See Also:
TagSupport.doStartTag()
doEndTag
public int doEndTag()
- Specified by:
doEndTag in interface javax.servlet.jsp.tagext.Tag- Overrides:
doEndTag in class javax.servlet.jsp.tagext.TagSupport
getErrors
public final org.springframework.validation.Errors getErrors()
- Retrieve the Errors instance that this tag is currently bound to.
Intended for cooperating nesting tags.
doFinally
public void doFinally()
- Specified by:
doFinally in interface javax.servlet.jsp.tagext.TryCatchFinally- Overrides:
doFinally in class RequestContextAwareTag