/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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 org.apereo.portal.rendering.xslt;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apereo.portal.layout.IStylesheetUserPreferencesService;
import org.apereo.portal.layout.IStylesheetUserPreferencesService.PreferencesScope;
import org.apereo.portal.utils.MapPopulator;
import org.apereo.portal.utils.PropertiesPopulator;
import org.apereo.portal.utils.cache.CacheKey;
import org.apereo.portal.utils.cache.CacheKey.CacheKeyBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.BeanNameAware;
import org.springframework.beans.factory.annotation.Autowired;
/**
* Exposes the transformer parameter from {@link StylesheetUserPreferences#getParameterValues()}
*
*/
public abstract class StylesheetUserPreferencesTransformerConfigurationSource
extends TransformerConfigurationSourceAdapter implements BeanNameAware {
protected final Logger logger = LoggerFactory.getLogger(this.getClass());
protected IStylesheetUserPreferencesService stylesheetUserPreferencesService;
private String beanName;
@Autowired
public void setStylesheetUserPreferencesService(
IStylesheetUserPreferencesService stylesheetUserPreferencesService) {
this.stylesheetUserPreferencesService = stylesheetUserPreferencesService;
}
@Override
public void setBeanName(String name) {
this.beanName = name;
}
/* (non-Javadoc)
* @see org.apereo.portal.rendering.xslt.TransformerConfigurationSource#getTransformerConfigurationKey(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
public final CacheKey getCacheKey(HttpServletRequest request, HttpServletResponse response) {
final CacheKeyBuilder<String, String> cacheKeyBuilder = CacheKey.builder(getName());
final PreferencesScope stylesheetPreferencesScope =
this.getStylesheetPreferencesScope(request);
this.stylesheetUserPreferencesService.populateStylesheetParameters(
request, stylesheetPreferencesScope, cacheKeyBuilder);
this.stylesheetUserPreferencesService.populateOutputProperties(
request, stylesheetPreferencesScope, cacheKeyBuilder);
return cacheKeyBuilder.build();
}
/* (non-Javadoc)
* @see org.apereo.portal.rendering.xslt.TransformerConfigurationSource#getTransformerParameters(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
public final Map<String, Object> getParameters(
HttpServletRequest request, HttpServletResponse response) {
final PreferencesScope stylesheetPreferencesScope =
this.getStylesheetPreferencesScope(request);
final LinkedHashMap<String, Object> stylesheetParameters =
new LinkedHashMap<String, Object>();
this.stylesheetUserPreferencesService.populateStylesheetParameters(
request,
stylesheetPreferencesScope,
new MapPopulator<String, String>(stylesheetParameters));
return stylesheetParameters;
}
@Override
public Properties getOutputProperties(
HttpServletRequest request, HttpServletResponse response) {
final PreferencesScope stylesheetPreferencesScope =
this.getStylesheetPreferencesScope(request);
final PropertiesPopulator outputProperties =
this.stylesheetUserPreferencesService.populateOutputProperties(
request, stylesheetPreferencesScope, new PropertiesPopulator());
return outputProperties.getProperties();
}
protected String getName() {
return this.beanName;
}
protected abstract PreferencesScope getStylesheetPreferencesScope(HttpServletRequest request);
}