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package org.glassfish.deployment.common;
import com.sun.enterprise.config.serverbeans.Application;
import com.sun.enterprise.config.serverbeans.ApplicationConfig;
import com.sun.enterprise.config.serverbeans.Engine;
import com.sun.enterprise.config.serverbeans.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
/**
* During redeployment we preserve the application config information, if any,
* that the administrator has defined for the application. Then, during the
* deploy part of redeployment we restore it.
*
* This class encapsulates the dependencies on exactly how we store that
* information in the application properties in the deployment context.
*
* @author tjquinn
*/
public class ApplicationConfigInfo {
private final Map> moduleToEngineToAppConfig;
public ApplicationConfigInfo() {
moduleToEngineToAppConfig = createNewMap();
}
public ApplicationConfigInfo(final Properties appProperties) {
Object map =
appProperties.get(DeploymentProperties.APP_CONFIG);
if (map == null) {
moduleToEngineToAppConfig = createNewMap();
} else {
moduleToEngineToAppConfig = (Map>) map;
}
}
public ApplicationConfigInfo(final Application app) {
moduleToEngineToAppConfig = createNewMap();
if (app != null) {
for (Module m : app.getModule()) {
for (Engine e : m.getEngines()) {
put(m.getName(), e.getSniffer(), e.getApplicationConfig());
}
}
}
}
private Map> createNewMap() {
return new HashMap>();
}
public T get(final String moduleName,
final String engineName) {
T result = null;
Map engineToAppConfig =
moduleToEngineToAppConfig.get(moduleName);
if (engineToAppConfig != null) {
result = (T) engineToAppConfig.get(engineName);
}
return result;
}
public void put(final String moduleName, final String engineName,
final ApplicationConfig appConfig) {
Map engineToAppConfig =
moduleToEngineToAppConfig.get(moduleName);
if (engineToAppConfig == null) {
engineToAppConfig = new HashMap();
moduleToEngineToAppConfig.put(moduleName, engineToAppConfig);
}
engineToAppConfig.put(engineName, appConfig);
}
public Set moduleNames() {
return moduleToEngineToAppConfig.keySet();
}
public Set engineNames(final String moduleName) {
return moduleToEngineToAppConfig.get(moduleName).keySet();
}
public void store(final Properties appProps) {
appProps.put(DeploymentProperties.APP_CONFIG, moduleToEngineToAppConfig);
}
}