BindErrorsTag (Spring Framework 4.3.30.RELEASE API)

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:
Serializable, IterationTag, JspTag, Tag, 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

Field Summary
Fields
Modifier and Type Field Description
static String ERRORS_VARIABLE_NAME
- Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag
  logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE
- 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

Constructor Summary
Constructors
Constructor Description
BindErrorsTag()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`doEndTag()`
`void`	`doFinally()`
`protected int`	`doStartTagInternal()`	Called by doStartTag to perform the actual work.
`Errors`	`getErrors()`	Retrieve the Errors instance that this tag is currently bound to.
`String`	`getName()`	Return the name of the bean that this tag checks.
`void`	`setName(String name)`	Set the name of the bean that this tag should check.

Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag
htmlEscape, isDefaultHtmlEscape, isHtmlEscape, isResponseEncodedHtmlEscape, setHtmlEscape

Methods inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag
doCatch, doStartTag, getRequestContext

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

- Field Detail
  - ERRORS_VARIABLE_NAME
```
public static final String ERRORS_VARIABLE_NAME
```
    See Also:
    Constant Field Values
- Constructor Detail
  - BindErrorsTag
```
public BindErrorsTag()
```
- Method Detail
  - setName
```
public void setName(String name)
```
    Set the name of the bean that this tag should check.
  - getName
```
public String getName()
```
    Return the name of the bean that this tag checks.
  - doStartTagInternal
```
protected final int doStartTagInternal()
                                throws ServletException,
                                       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:
    ServletException
    JspException
    See Also:
    TagSupport.doStartTag()
  - doEndTag
```
public int doEndTag()
```
    Specified by:
    doEndTag in interface Tag
    Overrides:
    doEndTag in class TagSupport
  - getErrors
```
public final 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 TryCatchFinally
    Overrides:
    doFinally in class RequestContextAwareTag