001
014
015 package com.liferay.portlet;
016
017 import com.liferay.portal.kernel.security.pacl.DoPrivileged;
018 import com.liferay.portal.model.Portlet;
019 import com.liferay.portal.model.PortletConstants;
020 import com.liferay.portal.security.lang.DoPrivilegedUtil;
021
022 import java.util.Map;
023 import java.util.concurrent.ConcurrentHashMap;
024
025 import javax.portlet.PortletConfig;
026 import javax.portlet.PortletContext;
027
028 import javax.servlet.ServletContext;
029
030
033 @DoPrivileged
034 public class PortletConfigFactoryImpl implements PortletConfigFactory {
035
036 public PortletConfigFactoryImpl() {
037 _pool = new ConcurrentHashMap<>();
038 }
039
040 @Override
041 public PortletConfig create(
042 Portlet portlet, ServletContext servletContext) {
043
044 Map<String, PortletConfig> portletConfigs = _pool.get(
045 portlet.getRootPortletId());
046
047 if (portletConfigs == null) {
048 portletConfigs = new ConcurrentHashMap<>();
049
050 _pool.put(portlet.getRootPortletId(), portletConfigs);
051 }
052
053 PortletConfig portletConfig = portletConfigs.get(
054 portlet.getPortletId());
055
056 if (portletConfig == null) {
057 PortletContext portletContext = _portletContextFactory.create(
058 portlet, servletContext);
059
060 portletConfig = new PortletConfigImpl(portlet, portletContext);
061
062 portletConfigs.put(portlet.getPortletId(), portletConfig);
063 }
064
065 return DoPrivilegedUtil.wrap(portletConfig);
066 }
067
068 @Override
069 public void destroy(Portlet portlet) {
070 _pool.remove(portlet.getRootPortletId());
071 }
072
073 @Override
074 public PortletConfig get(Portlet portlet) {
075 return get(portlet.getPortletId());
076 }
077
078 @Override
079 public PortletConfig get(String portletId) {
080 String rootPortletId = PortletConstants.getRootPortletId(portletId);
081
082 Map<String, PortletConfig> portletConfigs = _pool.get(rootPortletId);
083
084 if (portletConfigs == null) {
085 return null;
086 }
087
088 return portletConfigs.get(portletId);
089 }
090
091 public void setPortletContextFactory(
092 PortletContextFactory portletContextFactory) {
093
094 _portletContextFactory = portletContextFactory;
095 }
096
097 @Override
098 public PortletConfig update(Portlet portlet) {
099 Map<String, PortletConfig> portletConfigs = _pool.get(
100 portlet.getRootPortletId());
101
102 if (portletConfigs == null) {
103 return null;
104 }
105
106 PortletConfig portletConfig = portletConfigs.get(
107 portlet.getPortletId());
108
109 PortletContext portletContext = portletConfig.getPortletContext();
110
111 portletConfig = new PortletConfigImpl(portlet, portletContext);
112
113 portletConfigs.put(portlet.getPortletId(), portletConfig);
114
115 return DoPrivilegedUtil.wrap(portletConfig);
116 }
117
118 private final Map<String, Map<String, PortletConfig>> _pool;
119 private PortletContextFactory _portletContextFactory;
120
121 }