/*
* Copyright 2008 Google Inc.
*
* Licensed 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 com.google.feedserver.config;
import com.google.feedserver.configstore.FeedConfigStore;
import com.google.feedserver.metadata.SimpleFeedInfo;
import com.google.feedserver.util.FeedServerUtil;
import com.google.feedserver.util.XmlUtil;
import org.apache.abdera.protocol.server.provider.managed.FeedConfiguration;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Logger;
import javax.xml.parsers.ParserConfigurationException;
/**
* Hosted version of {@link FeedConfiguration}
*
* @author abhinavk@gmail.com (Abhinav kHandelwal)
*
*/
public class NamespacedFeedConfiguration extends FeedConfiguration {
private static Logger logger = Logger.getLogger(NamespacedFeedConfiguration.class.getName());
protected final Map<String, Object> properties;
protected NamespacedAdapterConfiguration adapterConfiguration;
protected XmlUtil xmlUtil;
/**
* Creates a new {@link NamespacedFeedConfiguration} using the properties for
* configuration. Specific property keys used include the following:
* <ul>
* <li>{@link FeedServerConfiguration#ID_KEY}</li>
* <li>{@link FeedServerConfiguration#FEED_ADAPTER_NAME_KEY}</li>
* <li>{@link FeedConfiguration#PROP_AUTHOR_NAME}</li>
* <li>{@link FeedConfiguration#PROP_TITLE_NAME}</li>
* </ul>
*
* @param properties Properties to use for configuration
* @param serverConfiguration FeedServer per namespace configuration
*/
public NamespacedFeedConfiguration(Map<String, Object> properties,
NamespacedAdapterConfiguration adapterConfiguration,
PerNamespaceServerConfiguration serverConfiguration) {
super(
FeedServerUtil.getStringProperty(properties, FeedServerConfiguration.ID_KEY),
FeedServerUtil.getStringProperty(properties, FeedServerConfiguration.ID_KEY),
FeedServerUtil.getStringProperty(properties, FeedServerConfiguration.ID_KEY),
FeedServerUtil.getStringProperty(properties, FeedServerConfiguration.FEED_ADAPTER_NAME_KEY),
serverConfiguration);
this.properties = new HashMap<String, Object>(properties);
this.xmlUtil = new XmlUtil();
setAdapterConfig(adapterConfiguration);
}
/**
* Gets the Feed author for the {@link FeedConfiguration}
*/
@Override
public String getFeedAuthor() {
return getStringProperty(FeedConfiguration.PROP_AUTHOR_NAME);
}
/**
* Gets the Feed title for the {@link FeedConfiguration}
*/
@Override
public String getFeedTitle() {
return getStringProperty(FeedConfiguration.PROP_TITLE_NAME);
}
/**
* Sets the Feed author for the {@link FeedConfiguration}
*
* @param feedAuthor The new feed author
*/
@Override
public void setFeedAuthor(String feedAuthor) {
super.setFeedAuthor(feedAuthor);
properties.put(FeedConfiguration.PROP_AUTHOR_NAME, feedAuthor);
}
/**
* Set the Feed title for the {@link FeedConfiguration}
*
* @param feedTitle The new feed title
*/
@Override
public void setFeedTitle(String feedTitle) {
super.setFeedTitle(feedTitle);
properties.put(FeedConfiguration.PROP_TITLE_NAME, feedTitle);
}
/**
* Gets the adaptor name for the {@link FeedConfiguration}
*/
public String getAdapterName() {
return getFeedConfigLocation();
}
public Object getTypeMetadataConfig() {
String feedInfoValue = (String) properties.get(FeedServerConfiguration.FEED_TYPE_CONFIG_KEY);
if (feedInfoValue != null) {
FeedConfigStore configStore =
getServerConfiguration().getGolbalServerConfiguration().getFeedConfigStore();
String namespace = getServerConfiguration().getNameSpace();
feedInfoValue = configStore.resolveFeedConfigReferencedValue(namespace, feedInfoValue.trim());
try {
return xmlUtil.convertXmlToProperties(feedInfoValue);
} catch (SAXException e) {
logger.warning(e.getMessage());
return null;
} catch (IOException e) {
logger.warning(e.getMessage());
return null;
} catch (ParserConfigurationException e) {
logger.warning(e.getMessage());
return null;
}
} else {
return null;
}
}
/**
* Gets the properties for the {@link NamespacedFeedConfiguration}
*/
public Map<String, Object> getProprties() {
return properties;
}
/**
* Gets the Adapter configuration for the {@link FeedConfiguration}
*/
@Override
public NamespacedAdapterConfiguration getAdapterConfiguration() {
return adapterConfiguration;
}
/**
* Sets the Adapter configuration for the {@link FeedConfiguration}
*/
public void setAdapterConfig(NamespacedAdapterConfiguration adapterConfig) {
this.adapterConfiguration = adapterConfig;
}
/**
* Gets the named string property for the {@link NamespacedFeedConfiguration}
* as a string
*/
public String getStringProperty(String key) {
return FeedServerUtil.getStringProperty(properties, key);
}
/**
* Gets the named string property for the {@link NamespacedFeedConfiguration}
*/
@Override
public Object getProperty(String key) {
return FeedServerUtil.getProperty(properties, key);
}
/**
* Gets the Java class name for the Adapter configuration
*/
@Override
public String getAdapterClassName() {
return getAdapterConfiguration().getAdapterType();
}
/**
* Gets the per namespace server configuration
*/
@Override
public PerNamespaceServerConfiguration getServerConfiguration() {
return adapterConfiguration.getServerConfiguration();
}
public String getConfigData() {
return getStringProperty(FeedServerConfiguration.CONFIG_VALUE_KEY);
}
}