001
014
015 package com.liferay.portlet;
016
017 import com.liferay.portal.kernel.model.Portlet;
018 import com.liferay.portal.kernel.model.PortletConstants;
019 import com.liferay.portal.kernel.portlet.PortletConfigFactory;
020 import com.liferay.portal.kernel.portlet.PortletContextFactory;
021 import com.liferay.portal.kernel.security.pacl.DoPrivileged;
022 import com.liferay.portal.security.lang.DoPrivilegedUtil;
023
024 import java.util.Map;
025 import java.util.concurrent.ConcurrentHashMap;
026
027 import javax.portlet.PortletConfig;
028 import javax.portlet.PortletContext;
029
030 import javax.servlet.ServletContext;
031
032
035 @DoPrivileged
036 public class PortletConfigFactoryImpl implements PortletConfigFactory {
037
038 public PortletConfigFactoryImpl() {
039 _pool = new ConcurrentHashMap<>();
040 }
041
042 @Override
043 public PortletConfig create(
044 Portlet portlet, ServletContext servletContext) {
045
046 Map<String, PortletConfig> portletConfigs = _pool.get(
047 portlet.getRootPortletId());
048
049 if (portletConfigs == null) {
050 portletConfigs = new ConcurrentHashMap<>();
051
052 _pool.put(portlet.getRootPortletId(), portletConfigs);
053 }
054
055 PortletConfig portletConfig = portletConfigs.get(
056 portlet.getPortletId());
057
058 if (portletConfig == null) {
059 PortletContext portletContext = _portletContextFactory.create(
060 portlet, servletContext);
061
062 portletConfig = new PortletConfigImpl(portlet, portletContext);
063
064 portletConfigs.put(portlet.getPortletId(), portletConfig);
065 }
066
067 return DoPrivilegedUtil.wrap(portletConfig);
068 }
069
070 @Override
071 public void destroy(Portlet portlet) {
072 _pool.remove(portlet.getRootPortletId());
073 }
074
075 @Override
076 public PortletConfig get(Portlet portlet) {
077 return get(portlet.getPortletId());
078 }
079
080 @Override
081 public PortletConfig get(String portletId) {
082 String rootPortletId = PortletConstants.getRootPortletId(portletId);
083
084 Map<String, PortletConfig> portletConfigs = _pool.get(rootPortletId);
085
086 if (portletConfigs == null) {
087 return null;
088 }
089
090 return portletConfigs.get(portletId);
091 }
092
093 public void setPortletContextFactory(
094 PortletContextFactory portletContextFactory) {
095
096 _portletContextFactory = portletContextFactory;
097 }
098
099 @Override
100 public PortletConfig update(Portlet portlet) {
101 Map<String, PortletConfig> portletConfigs = _pool.get(
102 portlet.getRootPortletId());
103
104 if (portletConfigs == null) {
105 return null;
106 }
107
108 PortletConfig portletConfig = portletConfigs.get(
109 portlet.getPortletId());
110
111 PortletContext portletContext = portletConfig.getPortletContext();
112
113 portletConfig = new PortletConfigImpl(portlet, portletContext);
114
115 portletConfigs.put(portlet.getPortletId(), portletConfig);
116
117 return DoPrivilegedUtil.wrap(portletConfig);
118 }
119
120 private final Map<String, Map<String, PortletConfig>> _pool;
121 private PortletContextFactory _portletContextFactory;
122
123 }