001
014
015 package com.liferay.portlet.documentlibrary.context;
016
017 import com.liferay.portal.kernel.exception.PortalException;
018 import com.liferay.portal.kernel.exception.SystemException;
019 import com.liferay.portal.kernel.repository.model.FileEntry;
020 import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
021 import com.liferay.registry.Registry;
022 import com.liferay.registry.RegistryUtil;
023
024 import java.util.Collection;
025
026 import javax.servlet.http.HttpServletRequest;
027 import javax.servlet.http.HttpServletResponse;
028
029
032 public class DLEditFileEntryDisplayContextUtil {
033
034 public static DLEditFileEntryDisplayContext
035 getDLEditFileEntryDisplayContext(
036 HttpServletRequest request, HttpServletResponse response,
037 DLFileEntryType dlFileEntryType)
038 throws PortalException {
039
040 DLEditFileEntryDisplayContext dlEditFileEntryDisplayContext =
041 new DefaultDLEditFileEntryDisplayContext(
042 request, response, dlFileEntryType);
043
044 return _chainDLEditFileEntryDisplayContexts(
045 dlEditFileEntryDisplayContext, request, response, dlFileEntryType);
046 }
047
048 public static DLEditFileEntryDisplayContext
049 getDLEditFileEntryDisplayContext(
050 HttpServletRequest request, HttpServletResponse response,
051 FileEntry fileEntry)
052 throws PortalException {
053
054 DLEditFileEntryDisplayContext dlEditFileEntryDisplayContext =
055 new DefaultDLEditFileEntryDisplayContext(
056 request, response, fileEntry);
057
058 return _chainDLEditFileEntryDisplayContexts(
059 dlEditFileEntryDisplayContext, request, response, fileEntry);
060 }
061
062 private static DLEditFileEntryDisplayContext
063 _chainDLEditFileEntryDisplayContexts(
064 DLEditFileEntryDisplayContext dlEditFileEntryDisplayContext,
065 HttpServletRequest request, HttpServletResponse response,
066 DLFileEntryType dlFileEntryType) {
067
068 Collection<DLEditFileEntryDisplayContextFactory>
069 dlEditFileEntryDisplayContextFactories =
070 _getDLEditFileEntryDisplayContextFactories();
071
072 for (DLEditFileEntryDisplayContextFactory
073 dlEditFileEntryDisplayContextFactory :
074 dlEditFileEntryDisplayContextFactories) {
075
076 dlEditFileEntryDisplayContext =
077 dlEditFileEntryDisplayContextFactory.
078 getDLEditFileEntryDisplayContext(
079 dlEditFileEntryDisplayContext, request, response,
080 dlFileEntryType);
081 }
082
083 return dlEditFileEntryDisplayContext;
084 }
085
086 private static DLEditFileEntryDisplayContext
087 _chainDLEditFileEntryDisplayContexts(
088 DLEditFileEntryDisplayContext dlEditFileEntryDisplayContext,
089 HttpServletRequest request, HttpServletResponse response,
090 FileEntry fileEntry) {
091
092 Collection<DLEditFileEntryDisplayContextFactory>
093 dlEditFileEntryDisplayContextFactories =
094 _getDLEditFileEntryDisplayContextFactories();
095
096 for (DLEditFileEntryDisplayContextFactory
097 dlEditFileEntryDisplayContextFactory :
098 dlEditFileEntryDisplayContextFactories) {
099
100 dlEditFileEntryDisplayContext =
101 dlEditFileEntryDisplayContextFactory.
102 getDLEditFileEntryDisplayContext(
103 dlEditFileEntryDisplayContext, request, response,
104 fileEntry);
105 }
106
107 return dlEditFileEntryDisplayContext;
108 }
109
110 private static Collection<DLEditFileEntryDisplayContextFactory>
111 _getDLEditFileEntryDisplayContextFactories() {
112
113 try {
114 Registry registry = RegistryUtil.getRegistry();
115
116 return registry.getServices(
117 DLEditFileEntryDisplayContextFactory.class, null);
118 }
119 catch (Exception e) {
120 throw new SystemException(e);
121 }
122 }
123
124 }