001
014
015 package com.liferay.portal.service.impl;
016
017 import com.liferay.portal.kernel.cache.CacheRegistryItem;
018 import com.liferay.portal.kernel.cache.CacheRegistryUtil;
019 import com.liferay.portal.kernel.spring.aop.Skip;
020 import com.liferay.portal.kernel.transaction.Propagation;
021 import com.liferay.portal.kernel.transaction.Transactional;
022 import com.liferay.portal.kernel.util.Validator;
023 import com.liferay.portal.model.ClassName;
024 import com.liferay.portal.model.ModelHintsUtil;
025 import com.liferay.portal.model.impl.ClassNameImpl;
026 import com.liferay.portal.service.base.ClassNameLocalServiceBaseImpl;
027
028 import java.util.List;
029 import java.util.Map;
030 import java.util.concurrent.ConcurrentHashMap;
031
032
035 public class ClassNameLocalServiceImpl
036 extends ClassNameLocalServiceBaseImpl implements CacheRegistryItem {
037
038 @Override
039 public ClassName addClassName(String value) {
040 ClassName className = classNamePersistence.fetchByValue(value);
041
042 if (className == null) {
043 long classNameId = counterLocalService.increment();
044
045 className = classNamePersistence.create(classNameId);
046
047 className.setValue(value);
048
049 classNamePersistence.update(className);
050 }
051
052 return className;
053 }
054
055 @Override
056 public void afterPropertiesSet() {
057 super.afterPropertiesSet();
058
059 CacheRegistryUtil.register(this);
060 }
061
062 @Override
063 @Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
064 public void checkClassNames() {
065 List<ClassName> classNames = classNamePersistence.findAll();
066
067 for (ClassName className : classNames) {
068 _classNames.put(className.getValue(), className);
069 }
070
071 List<String> models = ModelHintsUtil.getModels();
072
073 for (String model : models) {
074 getClassName(model);
075 }
076 }
077
078 @Override
079 public ClassName fetchClassName(String value) {
080 if (Validator.isNull(value)) {
081 return _nullClassName;
082 }
083
084 ClassName className = _classNames.get(value);
085
086 if (className == null) {
087 className = classNamePersistence.fetchByValue(value);
088
089 if (className == null) {
090 return _nullClassName;
091 }
092
093 _classNames.put(value, className);
094 }
095
096 return className;
097 }
098
099 @Override
100 @Skip
101 public ClassName getClassName(String value) {
102 if (Validator.isNull(value)) {
103 return _nullClassName;
104 }
105
106
107
108
109 ClassName className = _classNames.get(value);
110
111 if (className == null) {
112 try {
113 className = classNameLocalService.addClassName(value);
114
115 _classNames.put(value, className);
116 }
117 catch (Throwable t) {
118 className = classNameLocalService.fetchClassName(value);
119
120 if (className == _nullClassName) {
121 throw t;
122 }
123 }
124 }
125
126 return className;
127 }
128
129 @Override
130 @Skip
131 public long getClassNameId(Class<?> clazz) {
132 return getClassNameId(clazz.getName());
133 }
134
135 @Override
136 @Skip
137 public long getClassNameId(String value) {
138 ClassName className = getClassName(value);
139
140 return className.getClassNameId();
141 }
142
143 @Override
144 public String getRegistryName() {
145 return ClassNameLocalServiceImpl.class.getName();
146 }
147
148 @Override
149 public void invalidate() {
150 _classNames.clear();
151 }
152
153 private static final Map<String, ClassName> _classNames =
154 new ConcurrentHashMap<>();
155 private static final ClassName _nullClassName = new ClassNameImpl();
156
157 }