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1
24 package org.riotfamily.riot.list;
25
26 import java.util.HashMap  ;
27 import java.util.Iterator ;
28 import java.util.Map ;
29
30 import org.apache.commons.logging.Log;
31 import org.apache.commons.logging.LogFactory;
32 import org.riotfamily.common.xml.ConfigurationEventListener;
33 import org.riotfamily.riot.list.command.Command;
34 import org.riotfamily.riot.list.ui.render.CellRenderer;
35 import org.riotfamily.riot.list.ui.render.ObjectRenderer;
36 import org.springframework.context.ApplicationContext;
37 import org.springframework.context.ApplicationContextAware;
38
39
42 public class ListRepository implements ApplicationContextAware {
43
44 private Log log = LogFactory.getLog(ListRepository.class);
45
46 private HashMap listConfigs = new HashMap ();
47
48 private HashMap listConfigsByClass = new HashMap ();
49
50 private HashMap commands = new HashMap ();
51
52 private ApplicationContext applicationContext;
53
54 private CellRenderer defaultCellRenderer;
55
56 private int defaultPageSize = 50;
57
58 public ListRepository() {
59 setDefaultCellRenderer(new ObjectRenderer());
60 }
61
62 public void setApplicationContext(ApplicationContext applicationContext) {
63 this.applicationContext = applicationContext;
64 log.debug("Looking up command implementations ...");
65 Map commands = applicationContext.getBeansOfType(Command.class);
66 Iterator it = commands.values().iterator();
67 while (it.hasNext()) {
68 Command command = (Command) it.next();
69 this.commands.put(command.getId(), command);
70 }
71 }
72
73 public void setRiotDaoService(RiotDaoService riotDaoService) {
74 riotDaoService.setListRepository(this);
75 }
76
77
80 protected ApplicationContext getApplicationContext() {
81 return applicationContext;
82 }
83
84 public void addListener(ConfigurationEventListener listener) {
85 }
86
87 public Command getCommand(String commandId) {
88 Command command = (Command) commands.get(commandId);
89 if (command == null) {
90 log.error("No such command: " + commandId);
91 }
92 return command;
93 }
94
95 public ListConfig getListConfig(String listId) {
96 return (ListConfig) listConfigs.get(listId);
97 }
98
99 public ListConfig getListConfig(Class entityClass) {
100 return (ListConfig) listConfigsByClass.get(entityClass);
101 }
102
103 public void addListConfig(ListConfig listConfig) {
104 listConfigs.put(listConfig.getId(), listConfig);
105 listConfigsByClass.put(listConfig.getDao().getEntityClass(), listConfig);
106 if (listConfig.getPageSize() == 0) {
107 listConfig.setPageSize(defaultPageSize);
108 }
109 }
110
111 protected Map getListConfigsByClass() {
112 return this.listConfigsByClass;
113 }
114
115 protected Map getListConfigs() {
116 return listConfigs;
117 }
118
119 public CellRenderer getDefaultCellRenderer() {
120 return defaultCellRenderer;
121 }
122
123 public void setDefaultCellRenderer(CellRenderer defaultCellRenderer) {
124 this.defaultCellRenderer = defaultCellRenderer;
125 }
126
127 public int getDefaultPageSize() {
128 return defaultPageSize;
129 }
130
131 public void setDefaultPageSize(int defaultPageSize) {
132 this.defaultPageSize = defaultPageSize;
133 }
134
135 }
136 |
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