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1
18 package org.objectweb.speedo.generation.mivisitor;
19
20 import org.objectweb.speedo.metadata.SpeedoPackage;
21 import org.objectweb.speedo.metadata.SpeedoExtension;
22 import org.objectweb.speedo.metadata.SpeedoElement;
23 import org.objectweb.speedo.metadata.SpeedoClass;
24 import org.objectweb.speedo.metadata.SpeedoField;
25 import org.objectweb.speedo.metadata.SpeedoMap;
26 import org.objectweb.speedo.metadata.SpeedoCollection;
27 import org.objectweb.speedo.api.SpeedoException;
28 import org.objectweb.speedo.api.SpeedoProperties;
29 import org.objectweb.util.monolog.api.BasicLevel;
30
31 import java.util.List  ;
32 import java.util.Collections ;
33 import java.util.ArrayList ;
34
35
41 public class ExtensionVerifier
42 extends AbstractMetaInfoVisitor
43 implements SpeedoProperties {
44
45 protected String getLoggerName() {
46 return super.getLoggerName() + ".extensionverifier";
47 }
48
49 public void visitPackage(SpeedoPackage sp) throws SpeedoException {
50 super.visitPackage(sp);
51 StringBuffer sb = new StringBuffer ();
52 sb.append("package ");
53 sb.append(sp.name);
54 sb.append(" in the .jdo file ");
55 sb.append(sp.jdoXMLDescriptor.xmlFile);
56 checkSpeedoElement(sp, EXTENSION_PACKAGE_IDX, sb.toString());
57 }
58
59 public void visitClass(SpeedoClass sc) throws SpeedoException {
60 super.visitClass(sc);
61 StringBuffer sb = new StringBuffer ();
62 sb.append("class ");
63 sb.append(sc.getFQName());
64 sb.append(" in the .jdo file ");
65 sb.append(sc.getJDOFileName());
66 checkSpeedoElement(sc, EXTENSION_CLASS_IDX, sb.toString());
67 }
68
69 public void visitField(SpeedoField sf) throws SpeedoException {
70 super.visitField(sf);
71 StringBuffer sb = new StringBuffer ();
72 sb.append("field ");
73 sb.append(sf.name);
74 sb.append("of class ");
75 sb.append(sf.jdoClass.getFQName());
76 sb.append(" in the .jdo file ");
77 sb.append(sf.jdoClass.getJDOFileName());
78 checkSpeedoElement(sf, EXTENSION_FIELD_IDX, sb.toString());
79 if (sf.jdoTuple != null) {
80 if (sf.jdoTuple instanceof SpeedoMap) {
81 sb.insert(0, "map ");
82 checkSpeedoElement(sf.jdoTuple, EXTENSION_MAP_IDX, sb.toString());
83 } else if (sf.jdoTuple instanceof SpeedoCollection) {
84 sb.insert(0, "collection ");
85 checkSpeedoElement(sf.jdoTuple, EXTENSION_COLLECTION_IDX, sb.toString());
86 }
87 }
88 }
89
90 private void checkSpeedoElement(SpeedoElement element,
91 int nodeIdx,
92 String nodeName) {
93 List exts = getSpeedoExtension(element);
94 String unexpected = getUnexpectedExtensionStr(exts, nodeIdx);
95 if (unexpected != null) {
96 logger.log(BasicLevel.WARN,
97 "Unsupported speedo extension found for the "
98 + nodeName + unexpected);
99 }
100 }
101
102 private String getUnexpectedExtensionStr(List exts, int node) {
103 StringBuffer sb = new StringBuffer ();
104 String sep = "";
105 boolean unexpectedFound = false;
106 List supported = (List ) SUPPORTED_EXTENSION.get(node);
107 for(int i=0; i<exts.size(); i++) {
108 SpeedoExtension se = (SpeedoExtension) exts.get(i);
109 boolean uf = supported.isEmpty() || !supported.contains(se.key);
110 if (uf) {
111 sb.append(sep);
112 sep = ", ";
113 unexpectedFound = true;
114 sb.append("(");
115 sb.append(se.key);
116 sb.append("=>");
117 sb.append(se.value);
118 sb.append(")");
119 }
120 }
121 if (unexpectedFound) {
122 sb.insert(0, "{");
123 sb.append("}");
124 return sb.toString();
125 } else {
126 return null;
127 }
128 }
129
130
131 private List getSpeedoExtension(SpeedoElement element) {
132 List exts = element.jdoExtension;
133 if(exts.isEmpty()) {
134 return Collections.EMPTY_LIST;
135 }
136 ArrayList result = new ArrayList (exts.size());
137 for(int i=0; i<exts.size(); i++) {
138 SpeedoExtension se = (SpeedoExtension) exts.get(i);
139 if (VENDOR_NAME.equals(se.vendorName)) {
140 result.add(se);
141 }
142 }
143 return result;
144 }
145 }
146 |
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