in axis-codegen/src/main/java/org/apache/axis/wsdl/toJava/JavaEnumTypeWriter.java [70:322]
protected void writeFileBody(PrintWriter pw) throws IOException {
// Get the java name of the type
String javaName = getClassName();
// The first index is the base type.
// The base type could be a non-object, if so get the corresponding Class.
String baseType = ((TypeEntry) elements.get(0)).getName();
String baseClass = baseType;
if (baseType.indexOf("int") == 0) {
baseClass = "java.lang.Integer";
} else if (baseType.indexOf("char") == 0) {
baseClass = "java.lang.Character";
} else if (baseType.indexOf("short") == 0) {
baseClass = "java.lang.Short";
} else if (baseType.indexOf("long") == 0) {
baseClass = "java.lang.Long";
} else if (baseType.indexOf("double") == 0) {
baseClass = "java.lang.Double";
} else if (baseType.indexOf("float") == 0) {
baseClass = "java.lang.Float";
} else if (baseType.indexOf("byte") == 0) {
baseClass = "java.lang.Byte";
}
// Create a list of the literal values.
Vector values = new Vector();
for (int i = 1; i < elements.size(); i++) {
String value = (String) elements.get(i);
if (baseClass.equals("java.lang.String")) {
value = "\"" + value
+ "\""; // Surround literal with double quotes
} else if (baseClass.equals("java.lang.Character")) {
value = "'" + value + "'";
} else if (baseClass.equals("java.lang.Float")) {
if (!value.endsWith("F") && // Indicate float literal so javac
!value.endsWith(
"f")) { // doesn't complain about precision.
value += "F";
}
} else if (baseClass.equals("java.lang.Long")) {
if (!value.endsWith("L") && // Indicate float literal so javac
!value.endsWith(
"l")) { // doesn't complain about precision.
value += "L";
}
} else if (baseClass.equals("javax.xml.namespace.QName")) {
value = org.apache.axis.wsdl.symbolTable.Utils.getQNameFromPrefixedName(type.getNode(), value).toString();
value = "javax.xml.namespace.QName.valueOf(\"" + value + "\")";
} else if (baseClass.equals(baseType)) {
// Construct baseClass object with literal string
value = "new " + baseClass + "(\"" + value + "\")";
}
values.add(value);
}
// Create a list of ids
Vector ids = getEnumValueIds(elements);
// Each object has a private _value_ variable to store the base value
pw.println(" private " + baseType + " _value_;");
// The enumeration values are kept in a hashtable
pw.println(
" private static java.util.HashMap _table_ = new java.util.HashMap();");
pw.println("");
// A protected constructor is used to create the static enumeration values
pw.println(" // " + Messages.getMessage("ctor00"));
pw.println(" protected " + javaName + "(" + baseType + " value) {");
pw.println(" _value_ = value;");
if (baseClass.equals("java.lang.String")
|| baseClass.equals(baseType)) {
pw.println(" _table_.put(_value_,this);");
} else {
pw.println(" _table_.put(new " + baseClass
+ "(_value_),this);");
}
pw.println(" }");
pw.println("");
// A public static variable of the base type is generated for each enumeration value.
// Each variable is preceded by an _.
for (int i = 0; i < ids.size(); i++) {
// Need to catch the checked MalformedURIException for URI base types
if(baseType.equals("org.apache.axis.types.URI")) {
pw.println(" public static final " + baseType + " _" + ids.get(i) + ";");
pw.println(" static {");
pw.println(" try {");
pw.println(" _" + ids.get(i) + " = " + values.get(i) + ";");
pw.println(" }");
pw.println(" catch (org.apache.axis.types.URI.MalformedURIException mue) {");
pw.println(" throw new java.lang.RuntimeException(mue.toString());");
pw.println(" }");
pw.println(" }");
pw.println("");
}
else {
pw.println(" public static final " + baseType + " _"
+ ids.get(i) + " = " + values.get(i) + ";");
}
}
// A public static variable is generated for each enumeration value.
for (int i = 0; i < ids.size(); i++) {
pw.println(" public static final " + javaName + " " + ids.get(i)
+ " = new " + javaName + "(_" + ids.get(i) + ");");
}
// Getter that returns the base value of the enumeration value
pw.println(" public " + baseType + " getValue() { return _value_;}");
// FromValue returns the unique enumeration value object from the table
pw.println(" public static " + javaName + " fromValue(" + baseType
+ " value)");
pw.println(" throws java.lang.IllegalArgumentException {");
pw.println(" " + javaName + " enumeration = (" + javaName + ")");
if (baseClass.equals("java.lang.String")
|| baseClass.equals(baseType)) {
pw.println(" _table_.get(value);");
} else {
pw.println(" _table_.get(new " + baseClass
+ "(value));");
}
pw.println(
" if (enumeration==null) throw new java.lang.IllegalArgumentException();");
pw.println(" return enumeration;");
pw.println(" }");
// FromString returns the unique enumeration value object from a string representation
pw.println(" public static " + javaName
+ " fromString(java.lang.String value)");
pw.println(" throws java.lang.IllegalArgumentException {");
if (baseClass.equals("java.lang.String")) {
pw.println(" return fromValue(value);");
} else if (baseClass.equals("javax.xml.namespace.QName")) {
pw.println(" try {");
pw.println(" return fromValue(javax.xml.namespace.QName.valueOf"
+ "(value));");
pw.println(" } catch (Exception e) {");
pw.println(
" throw new java.lang.IllegalArgumentException();");
pw.println(" }");
} else if (baseClass.equals(baseType)) {
pw.println(" try {");
pw.println(" return fromValue(new " + baseClass
+ "(value));");
pw.println(" } catch (Exception e) {");
pw.println(
" throw new java.lang.IllegalArgumentException();");
pw.println(" }");
} else if (baseClass.equals("java.lang.Character")) {
pw.println(" if (value != null && value.length() == 1);");
pw.println(" return fromValue(value.charAt(0));");
pw.println(
" throw new java.lang.IllegalArgumentException();");
} else if (baseClass.equals("java.lang.Integer")) {
pw.println(" try {");
pw.println(
" return fromValue(java.lang.Integer.parseInt(value));");
pw.println(" } catch (Exception e) {");
pw.println(
" throw new java.lang.IllegalArgumentException();");
pw.println(" }");
} else {
String parse = "parse"
+ baseClass.substring(baseClass.lastIndexOf(".")
+ 1);
pw.println(" try {");
pw.println(" return fromValue(" + baseClass + "."
+ parse + "(value));");
pw.println(" } catch (Exception e) {");
pw.println(
" throw new java.lang.IllegalArgumentException();");
pw.println(" }");
}
pw.println(" }");
// Equals == to determine equality value.
// Since enumeration values are singletons, == is appropriate for equals()
pw.println(
" public boolean equals(java.lang.Object obj) {return (obj == this);}");
// Provide a reasonable hashCode method (hashCode of the string value of the enumeration)
pw.println(
" public int hashCode() { return toString().hashCode();}");
// toString returns a string representation of the enumerated value
if (baseClass.equals("java.lang.String")) {
pw.println(
" public java.lang.String toString() { return _value_;}");
} else if (baseClass.equals(baseType)) {
pw.println(
" public java.lang.String toString() { return _value_.toString();}");
} else {
pw.println(
" public java.lang.String toString() { return java.lang.String.valueOf(_value_);}");
}
pw.println(
" public java.lang.Object readResolve() throws java.io.ObjectStreamException { return fromValue(_value_);}");
pw.println(
" public static org.apache.axis.encoding.Serializer getSerializer(");
pw.println(" java.lang.String mechType, ");
pw.println(" java.lang.Class _javaType, ");
pw.println(" javax.xml.namespace.QName _xmlType) {");
pw.println(" return ");
pw.println(
" new org.apache.axis.encoding.ser.EnumSerializer(");
pw.println(" _javaType, _xmlType);");
pw.println(" }");
pw.println(
" public static org.apache.axis.encoding.Deserializer getDeserializer(");
pw.println(" java.lang.String mechType, ");
pw.println(" java.lang.Class _javaType, ");
pw.println(" javax.xml.namespace.QName _xmlType) {");
pw.println(" return ");
pw.println(
" new org.apache.axis.encoding.ser.EnumDeserializer(");
pw.println(" _javaType, _xmlType);");
pw.println(" }");
pw.println(" // " + Messages.getMessage("typeMeta"));
pw.println(
" private static org.apache.axis.description.TypeDesc typeDesc =");
pw.println(" new org.apache.axis.description.TypeDesc("
+ Utils.getJavaLocalName(type.getName()) + ".class);");
pw.println();
pw.println(" static {");
pw.println(" typeDesc.setXmlType("
+ Utils.getNewQName(type.getQName()) + ");");
pw.println(" }");
pw.println(" /**");
pw.println(" * " + Messages.getMessage("returnTypeMeta"));
pw.println(" */");
pw.println(
" public static org.apache.axis.description.TypeDesc getTypeDesc() {");
pw.println(" return typeDesc;");
pw.println(" }");
pw.println();
} // writeFileBody