/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package bigbank.webclient.tags.sca;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
import org.osoa.sca.CompositeContext;
import org.osoa.sca.CurrentCompositeContext;
import bigbank.webclient.services.profile.ProfileService;
public class LoginBarrierTag extends TagSupport {
public LoginBarrierTag() {
super();
}
private String mProfile;
public String getProfile() {
return mProfile;
}
public void setProfile(String pProfile) {
mProfile = pProfile;
}
private String mUrl;
public String getUrl() {
return mUrl;
}
public void setUrl(String pUrl) {
mUrl = pUrl;
}
int doPage = EVAL_PAGE;
@Override
public int doStartTag() throws JspException {
if (mProfile == null || mProfile.length() < 1) {
throw new JspException("Invalid profile location specified");
}
CompositeContext moduleContext = CurrentCompositeContext.getContext();
ProfileService profile = moduleContext.locateService(ProfileService.class, mProfile);
if (profile == null) {
throw new JspException("Profile [" + mProfile + "] not found in current module context");
}
if (profile.isLoggedIn()) {
return EVAL_BODY_INCLUDE;
} else {
try {
doPage = SKIP_PAGE;
pageContext.forward(mUrl);
((HttpServletResponse) (pageContext.getResponse())).sendRedirect("login.html");
return SKIP_BODY;
} catch (ServletException e) {
throw new JspException("Unable to forward to [" + mUrl + "]");
} catch (IOException e) {
throw new JspException("Unable to forward to [" + mUrl + "]");
}
}
}
@Override
public int doEndTag() throws JspException {
return doPage;
}
@Override
public void release() {
super.release();
}
}