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import com.sun.javadoc.*; |
import com.sun.javadoc.*; |
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import java.lang.reflect.Modifier; |
import java.lang.reflect.Modifier; |
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public class FieldDocImpl extends MemberDocImpl implements FieldDoc, Cloneable { |
import gnu.classpath.tools.gjdoc.expr.Evaluator; |
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import gnu.classpath.tools.gjdoc.expr.IllegalExpressionException; |
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public class FieldDocImpl |
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extends MemberDocImpl |
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implements FieldDoc, Cloneable |
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{ |
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private boolean isTransient; |
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private boolean isVolatile; |
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private String valueLiteral; |
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private Object constantValue; |
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private boolean constantValueEvaluated; |
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private FieldDocImpl(ClassDoc containingClass, |
private FieldDocImpl(ClassDoc containingClass, |
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PackageDoc containingPackage, |
PackageDoc containingPackage, |
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for (Iterator it = fieldDefComponents.iterator(); it.hasNext(); ) { |
for (Iterator it = fieldDefComponents.iterator(); it.hasNext(); ) { |
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String fieldDef = (String) it.next(); |
String fieldDef = (String) it.next(); |
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String fieldValueLiteral = null; |
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int endx=fieldDef.indexOf('='); |
int endx=fieldDef.indexOf('='); |
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if (endx>=0) fieldDef=fieldDef.substring(0,endx); |
if (endx>=0) { |
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fieldValueLiteral = fieldDef.substring(endx + 1); |
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fieldDef = fieldDef.substring(0,endx); |
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} |
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Debug.log(9," Field Definition: '"+fieldDef+"'"); |
Debug.log(9," Field Definition: '"+fieldDef+"'"); |
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try { |
try { |
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} |
} |
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fieldDoc.setTypeName(fieldDoc.getTypeName()+dimSuffix); |
fieldDoc.setTypeName(fieldDoc.getTypeName()+dimSuffix); |
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fieldDoc.setName(fieldDef.trim()); |
fieldDoc.setName(fieldDef.trim()); |
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fieldDoc.setValueLiteral(fieldValueLiteral); |
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rcList.add(fieldDoc); |
rcList.add(fieldDoc); |
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} |
} |
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catch (CloneNotSupportedException e) { |
catch (CloneNotSupportedException e) { |
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} |
} |
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} |
} |
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private boolean isTransient; |
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private boolean isVolatile; |
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void resolve() { |
void resolve() { |
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resolveTags(); |
resolveTags(); |
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} |
} |
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public String toString() { return name(); } |
public String toString() { return name(); } |
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public Object constantValue() { |
public Object constantValue() { |
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return new Integer(0); // FIXME |
if (!isStatic() |
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|| !isFinal() |
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|| (!type().isPrimitive() && !"java.lang.String".equals(type().qualifiedTypeName())) |
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|| type.dimension().length()>0 |
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|| null == valueLiteral) { |
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return null; |
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} |
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else { |
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if (!constantValueEvaluated) { |
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String expression = "(" + type().typeName() + ")(" + valueLiteral + ")"; |
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try { |
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this.constantValue = Evaluator.evaluate(expression, |
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(ClassDocImpl)containingClass()); |
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} |
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catch (IllegalExpressionException ignore) { |
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} |
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constantValueEvaluated = true; |
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} |
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return this.constantValue; |
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} |
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} |
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private static void appendCharString(StringBuffer result, char c, boolean inSingleCuotes) |
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{ |
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switch (c) { |
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case '\b': result.append("\\b"); break; |
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case '\t': result.append("\\t"); break; |
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case '\n': result.append("\\n"); break; |
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case '\f': result.append("\\f"); break; |
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case '\r': result.append("\\r"); break; |
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case '\"': result.append("\\\""); break; |
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case '\'': result.append(inSingleCuotes ? "\\'" : "'"); break; |
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default: |
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if (c >= 32 && c <= 127) { |
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result.append(c); |
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} |
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else { |
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result.append("\\u"); |
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String hexValue = Integer.toString((int)c, 16); |
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int zeroCount = 4 - hexValue.length(); |
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for (int i=0; i<zeroCount; ++i) { |
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result.append('0'); |
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} |
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result.append(hexValue); |
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} |
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} |
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} |
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public String constantValueExpression() { |
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Object value = constantValue(); |
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if (null == value) { |
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return "null"; |
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} |
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else if (value instanceof String) { |
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StringBuffer result = new StringBuffer("\""); |
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char[] chars = ((String)value).toCharArray(); |
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for (int i=0; i<chars.length; ++i) { |
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appendCharString(result, chars[i], false); |
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} |
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result.append("\""); |
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return result.toString(); |
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} |
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else if (value instanceof Float) { |
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return value.toString() + "f"; |
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} |
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else if (value instanceof Long) { |
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return value.toString() + "L"; |
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} |
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else if (value instanceof Character) { |
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StringBuffer result = new StringBuffer("'"); |
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appendCharString(result, ((Character)value).charValue(), false); |
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result.append("'"); |
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return result.toString(); |
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} |
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else /* if (value instanceof Double |
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|| value instanceof Integer |
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|| value instanceof Short |
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|| value instanceof Byte) */ { |
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return value.toString(); |
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} |
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} |
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void setValueLiteral(String valueLiteral) |
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{ |
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this.valueLiteral = valueLiteral; |
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} |
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public boolean isStatic() |
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{ |
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return super.isStatic() || containingClass().isInterface(); |
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} |
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public boolean isFinal() |
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{ |
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return super.isFinal() || containingClass().isInterface(); |
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} |
} |
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} |
} |