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1
5 package org.terracotta.dso.views;
6
7 import org.eclipse.jface.viewers.ITreeContentProvider;
8 import org.eclipse.jface.viewers.Viewer;
9
10 import com.terracottatech.config.Application;
11 import com.terracottatech.config.DsoApplication;
12 import com.terracottatech.config.TcConfigDocument.TcConfig;
13
14 public class ConfigContentProvider implements ITreeContentProvider {
15 ConfigViewPart fPart;
16
17 ConfigContentProvider(ConfigViewPart fPart) {
18 this.fPart = fPart;
19 }
20
21 public Object  [] getChildren(Object parentElement) {
22 if(parentElement instanceof RootsWrapper) {
23 return createRootWrappers((RootsWrapper)parentElement);
24 } else if(parentElement instanceof TransientFieldsWrapper) {
25 return createTransientFieldWrappers((TransientFieldsWrapper)parentElement);
26 } else if(parentElement instanceof AdditionalBootJarClassesWrapper) {
27 return createBootClassWrappers((AdditionalBootJarClassesWrapper)parentElement);
28 } else if(parentElement instanceof DistributedMethodsWrapper) {
29 return createDistributedMethodWrappers((DistributedMethodsWrapper)parentElement);
30 } else if(parentElement instanceof LocksWrapper) {
31 LocksWrapper locks = (LocksWrapper)parentElement;
32 return new Object [] {new AutolocksWrapper(locks), new NamedLocksWrapper(locks)};
33 } else if(parentElement instanceof InstrumentedClassesWrapper) {
34 InstrumentedClassesWrapper ic = ((InstrumentedClassesWrapper)parentElement);
35 return new Object [] {new IncludesWrapper(ic), new ExcludesWrapper(ic)};
36 } else if(parentElement instanceof AutolocksWrapper) {
37 return ((AutolocksWrapper)parentElement).createAutolockWrappers();
38 } else if(parentElement instanceof NamedLocksWrapper) {
39 return ((NamedLocksWrapper)parentElement).createNamedLockWrappers();
40 } else if(parentElement instanceof IncludesWrapper) {
41 return ((IncludesWrapper)parentElement).createIncludeWrappers();
42 } else if(parentElement instanceof ExcludesWrapper) {
43 return ((ExcludesWrapper)parentElement).createExcludeWrappers();
44 }
45
46 return null;
47 }
48
49 static DistributedMethodWrapper[] createDistributedMethodWrappers(DistributedMethodsWrapper distributedMethods) {
50 int count = distributedMethods.sizeOfMethodExpressionArray();
51 DistributedMethodWrapper[] result = new DistributedMethodWrapper[count];
52
53 for(int i = 0; i < count; i++) {
54 result[i] = new DistributedMethodWrapper(distributedMethods, i);
55 }
56
57 return result;
58 }
59
60 static RootWrapper[] createRootWrappers(RootsWrapper rootsWrapper) {
61 int count = rootsWrapper.sizeOfRootArray();
62 RootWrapper[] result = new RootWrapper[count];
63
64 for(int i = 0; i < count; i++) {
65 result[i] = new RootWrapper(rootsWrapper, i);
66 }
67
68 return result;
69 }
70
71 static TransientFieldWrapper[] createTransientFieldWrappers(TransientFieldsWrapper transientFields) {
72 int count = transientFields.sizeOfFieldNameArray();
73 TransientFieldWrapper[] result = new TransientFieldWrapper[count];
74
75 for(int i = 0; i < count; i++) {
76 result[i] = new TransientFieldWrapper(transientFields, i);
77 }
78
79 return result;
80 }
81
82 static BootClassWrapper[] createBootClassWrappers(AdditionalBootJarClassesWrapper abjc) {
83 int count = abjc.sizeOfIncludeArray();
84 BootClassWrapper[] result = new BootClassWrapper[count];
85
86 for(int i = 0; i < count; i++) {
87 result[i] = new BootClassWrapper(abjc, i);
88 }
89
90 return result;
91 }
92
93 public Object getParent(Object element) {
94 return null;
95 }
96
97 public boolean hasChildren(Object element) {
98 return element instanceof TreeRoot ||
99 element instanceof RootsWrapper && ((RootsWrapper)element).sizeOfRootArray() > 0 ||
100 element instanceof LocksWrapper ||
101 element instanceof AutolocksWrapper && ((AutolocksWrapper)element).sizeOfAutolockArray() > 0 ||
102 element instanceof NamedLocksWrapper && ((NamedLocksWrapper)element).sizeOfNamedLockArray() > 0 ||
103 element instanceof InstrumentedClassesWrapper ||
104 element instanceof IncludesWrapper && ((IncludesWrapper)element).sizeOfIncludeArray() > 0 ||
105 element instanceof ExcludesWrapper && ((ExcludesWrapper)element).sizeOfExcludeArray() > 0 ||
106 element instanceof TransientFieldsWrapper && ((TransientFieldsWrapper)element).sizeOfFieldNameArray() > 0 ||
107 element instanceof AdditionalBootJarClassesWrapper && ((AdditionalBootJarClassesWrapper)element).sizeOfIncludeArray() > 0 ||
108 element instanceof DistributedMethodsWrapper && ((DistributedMethodsWrapper)element).sizeOfMethodExpressionArray() > 0;
109 }
110
111 public Object [] getElements(Object inputElement) {
112 if(inputElement == TreeRoot.EMPTY_ROOT) {
113 return new Object [0];
114 } else if(inputElement instanceof TreeRoot) {
115 TcConfig config = ((TreeRoot)inputElement).getRoot();
116 if(config == null) {
117 return new Object [0];
118 } else {
119 Application app = config.getApplication();
120 if(app == null) app = config.addNewApplication();
121 DsoApplication dsoApp = app.getDso();
122 if(dsoApp == null) dsoApp = app.addNewDso();
123
124 return new Object [] {
125 new RootsWrapper(dsoApp),
126 new LocksWrapper(dsoApp),
127 new TransientFieldsWrapper(dsoApp),
128 new InstrumentedClassesWrapper(dsoApp),
129 new DistributedMethodsWrapper(dsoApp),
130 new AdditionalBootJarClassesWrapper(dsoApp)
131 };
132 }
133 }
134 return null;
135 }
136
137 public void dispose() {
138
139 }
140
141 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
142
143 }
144 }
145 |
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