/**
* String returned when no avatar is found
*
* @param avatarManager
* @return
* @throws ApsSystemException
*/
private String getNullAvatar(IAvatarManager avatarManager) throws ApsSystemException {
String nullAvatar = null;
if (null != this.getReturnDefaultAvatar()
&& this.getReturnDefaultAvatar().equalsIgnoreCase("true")) {
nullAvatar =
avatarManager.getAvatarUrl(null); // + JpAvatarSystemConstants.DEFAULT_AVATAR_NAME;
}
return nullAvatar;
}
public int doEndTag() throws JspException {
try {
IAvatarManager avatarManager =
(IAvatarManager)
ApsWebApplicationUtils.getBean(JpAvatarSystemConstants.AVATAR_MANAGER, pageContext);
HttpServletRequest request = (HttpServletRequest) this.pageContext.getRequest();
UserDetails currentUser =
(UserDetails)
request.getSession().getAttribute(SystemConstants.SESSIONPARAM_CURRENT_USER);
boolean isCurrentUserGuest =
null == currentUser
|| currentUser.getUsername().trim().length() == 0
|| currentUser.getUsername().equalsIgnoreCase(SystemConstants.GUEST_USER_NAME);
if (StringUtils.isBlank(this.getUsername()) && isCurrentUserGuest) {
this.doOut(this.getNullAvatar(avatarManager));
} else {
String username = this.getUsername();
if (StringUtils.isBlank(username)) {
username = currentUser.getUsername();
}
String avatarName = avatarManager.getAvatarUrl(username);
if (null != avatarName) {
this.doOut(avatarName);
} else {
this.doOut(this.getNullAvatar(avatarManager));
}
}
if (StringUtils.isNotBlank(this.getAvatarStyleVar())) {
this.pageContext
.getRequest()
.setAttribute(this.getAvatarStyleVar(), avatarManager.getConfig().getStyle());
}
} catch (Throwable e) {
ApsSystemUtils.logThrowable(e, this, "doEndTag");
throw new JspException("Error in AvatarTag", e);
}
return EVAL_PAGE;
}
