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1
4 package com.tc.admin.dso;
5
6 import java.beans.PropertyChangeEvent  ;
7
8 import javax.management.ObjectName ;
9
10 import com.tc.admin.AdminClient;
11 import com.tc.admin.ConnectionContext;
12 import com.tc.objectserver.mgmt.ManagedObjectFacade;
13
14 public class DSORoot extends DSOObject {
15 private ObjectName m_bean;
16 private String m_name;
17 private ManagedObjectFacade m_facade;
18 private DSOObject[] m_fields;
19 private String m_label;
20
21 public DSORoot(ConnectionContext cc, ObjectName bean) {
22 super(cc);
23
24 m_bean = bean;
25 m_facade = safeLookupFacade();
26
27 updateLabel();
28 }
29
30 public Object getFacade() {
31 return m_facade;
32 }
33
34 protected void updateLabel() {
35 m_label = getName() + " (" + getClassName() + ")";
36
37 if(isCollection()) {
38 m_label += " [" + getFacadeSize() + "/" + getTrueObjectSize() + "]";
39 }
40 }
41
42 protected ManagedObjectFacade safeLookupFacade() {
43 try {
44 return lookupFacade();
45 } catch(Exception e) {
46 AdminClient.getContext().log(e);
47 }
48
49 return null;
50 }
51
52 protected ManagedObjectFacade lookupFacade()
53 throws Exception
54 {
55 String op = "lookupFacade";
56 String [] types = new String []{"int"};
57 Object [] args = new Object []{new Integer (m_batchSize)};
58
59 return (ManagedObjectFacade)m_cc.invoke(m_bean, op, args, types);
60 }
61
62 public String getName() {
63 if(m_name == null) {
64 try {
65 m_name = m_cc.getStringAttribute(m_bean, "RootName");
66 }
67 catch(Exception e) {
68 AdminClient.getContext().log(e);
69 }
70 }
71
72 return m_name;
73 }
74
75 public String getClassName() {
76 return m_facade != null ? m_facade.getClassName() : null;
77 }
78
79 public boolean isCollection() {
80 return isMap() || isList() || isSet();
81 }
82
83 public boolean isArray() {
84 return m_facade != null ? m_facade.isArray() : false;
85 }
86
87 public boolean isMap() {
88 return m_facade != null ? m_facade.isMap() : false;
89 }
90
91 public boolean isList() {
92 return m_facade != null ? m_facade.isList() : false;
93 }
94
95 public boolean isSet() {
96 return m_facade != null ? m_facade.isSet() : false;
97 }
98
99 public int getFieldCount() {
100 String [] names = getFieldNames();
101 return names != null ? names.length : 0;
102 }
103
104 public int getFacadeSize() {
105 return m_facade != null ? m_facade.getFacadeSize() : 0;
106 }
107
108 public int getTrueObjectSize() {
109 return m_facade != null ? m_facade.getTrueObjectSize() : 0;
110 }
111
112 public String [] getFieldNames() {
113 return m_facade != null ? m_facade.getFields() : null;
114 }
115
116 public String getFieldName(int index) {
117 String [] names = getFieldNames();
118 return names != null ? names[index] : null;
119 }
120
121 public int getFieldIndex(String fieldName) {
122 String [] names = getFieldNames();
123
124 if(names != null) {
125 for(int i = 0; i < names.length; i++) {
126 if(fieldName.equals(names[i])) {
127 return i;
128 }
129 }
130 }
131
132 return -1;
133 }
134
135 public DSOObject getField(int index) {
136 if(m_fields == null) {
137 m_fields = new DSOObject[getFieldCount()];
138 }
139
140 if(m_fields[index] == null) {
141 m_fields[index] = newField(getFieldName(index));
142 }
143
144 return m_fields[index];
145 }
146
147 public boolean isFieldPrimitive(String fieldName) {
148 return m_facade != null ? m_facade.isPrimitive(fieldName) : true;
149 }
150
151 public String getFieldType(String fieldName) {
152 return m_facade != null ? m_facade.getFieldType(fieldName) : null;
153 }
154
155 public Object getFieldValue(String fieldName) {
156 return m_facade != null ? m_facade.getFieldValue(fieldName) : null;
157 }
158
159 private DSOObject newField(String field) {
160 try {
161 return createField(field, getFieldValue(field));
162 }
163 catch(Exception e) {
164 AdminClient.getContext().log(e);
165 }
166
167 return null;
168 }
169
170 public DSOObject getField(String fieldName) {
171 return getField(getFieldIndex(fieldName));
172 }
173
174 public void refresh() {
175 try {
176 m_facade = lookupFacade();
177 m_fields = null;
178 updateLabel();
179
180 m_changeHelper.firePropertyChange(
181 new PropertyChangeEvent (this, null, null, null));
182 }
183 catch(Exception e) {
184 AdminClient.getContext().log(e);
185 }
186 }
187
188 public ObjectName getObjectName() {
189 return m_bean;
190 }
191
192 public String toString() {
193 return m_label;
194 }
195
196 public void accept(DSOObjectVisitor visitor) {
197 visitor.visitDSORoot(this);
198 }
199 }
200 |
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