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com.clra.web
Class ValidateMemberAccountName  

java.lang.Object
  com.clra.web.ValidateMember
      com.clra.web.ValidateMemberAccountName

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class ValidateMemberAccountName

extends ValidateMember

Checks whether a member's account name is valid and unique.

Version:

$Id: ValidateMemberAccountName.java,v 1.3 2003/02/26 03:38:46 rphall Exp $

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Field Summary
protected  MemberInfoForm	form           The form that is being validated
static java.lang.String	PROPERTY_ACCOUNTNAME

 

Constructor Summary
(package private)	ValidateMemberAccountName(MemberInfoForm f)

 

Method Summary
private static boolean	isAccountNameAvailable(java.sql.PreparedStatement stmt)
private static boolean	isAccountNameAvailable(java.lang.String accountName)
private static boolean	isAccountNameAvailable(java.lang.String accountName, int intMemberId)           Checks whether any member uses the given account name.
(package private)  void	validate(org.apache.struts.action.ActionErrors errors)           Checks whether a member's account name is valid and unique.
protected  void	validateRequiredValue(java.lang.String PROPERTY, java.lang.String messageKey, java.lang.String value, org.apache.struts.action.ActionErrors errors)
protected  void	validateRestrictedAscii(java.lang.String PROPERTY, java.lang.String messageKey, java.lang.String value, org.apache.struts.action.ActionErrors errors)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

PROPERTY_ACCOUNTNAME

public static final java.lang.String PROPERTY_ACCOUNTNAME

See Also:

Constant Field Values

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form

protected final MemberInfoForm form

The form that is being validated

Constructor Detail

ValidateMemberAccountName

ValidateMemberAccountName(MemberInfoForm f)

Method Detail

validate

void validate(org.apache.struts.action.ActionErrors errors)

Checks whether a member's account name is valid and unique.

Specified by:

validate in class ValidateMember

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validateRestrictedAscii

protected final void validateRestrictedAscii(java.lang.String PROPERTY,
                                             java.lang.String messageKey,
                                             java.lang.String value,
                                             org.apache.struts.action.ActionErrors errors)

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isAccountNameAvailable

private static boolean isAccountNameAvailable(java.lang.String accountName,
                                              int intMemberId)
                                       throws java.sql.SQLException

Checks whether any member uses the given account name. If no such member is found, returns true.

Implementation note: Unlike MemberDBRead.findMemberByAccountName(String), this method does not throw an exception when a match is not found. Throwing and then catching an exception is inefficient, and should be used only when exceptions are NOT expected. Here, no-match exceptions are expected, which is why the MemberDBRead method is not used.

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isAccountNameAvailable

private static boolean isAccountNameAvailable(java.lang.String accountName)
                                       throws java.sql.SQLException

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isAccountNameAvailable

private static boolean isAccountNameAvailable(java.sql.PreparedStatement stmt)
                                       throws java.sql.SQLException

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validateRequiredValue

protected final void validateRequiredValue(java.lang.String PROPERTY,
                                           java.lang.String messageKey,
                                           java.lang.String value,
                                           org.apache.struts.action.ActionErrors errors)

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