使用JDT获取完整的方法名称 [英] Use JDT to get full method name
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问题描述
my.full.package.ClassName.methodName(int param,String string)
到目前为止,我不得不自己滚动我自己的解决方案。有没有更好的方法?
private static String getMethodFullName(IMethod iMethod)
{
String packageString = [默认包];
try {
IPackageDeclaration [] declarations = iMethod.getCompilationUnit()。getPackageDeclarations();
if(declarations.length> 0)
{
packageString = declarations [0] .getElementName();
}
} catch(JavaModelException e){
}
String classString = iMethod.getCompilationUnit()。getElementName(); X- 2004545 X- 20045 X- 20045 X- 20045 X- 20045 X- 20045 X- 20045 X- 20045 X- 20045
String methodString = iMethod.getElementName()+(;
for(String type:iMethod.getParameterTypes()){
methodString + = type +,;
}
methodString + =);
返回packageString +。 + classString +。 + methodString;
}
解决方案
感谢iain和更多研究我已经提出了这个解决方案。看起来像这样的东西应该被内置到JDT ....
import org.eclipse.jdt.core.Signature ;
private static String getMethodFullName(IMethod iMethod)
{
StringBuilder name = new StringBuilder();
name.append(iMethod.getDeclaringType()。getFullyQualifiedName());
name.append(。);
name.append(iMethod.getElementName());
name.append(();
String comma =;
String [] parameterTypes = iMethod.getParameterTypes();
try {
String [] parameterNames = iMethod.getParameterNames();
for(int i = 0; i name.append(逗号)
name.append(Signature.toString(parameterTypes [i]));
name.append();
name.append(parameterNames [i]);
逗号=,;
}
} catch(JavaModelException e){
}
name.append());
return name.toString();
}
I am new to eclipse plugin development and I am trying to convert a IMethod to a string representation of the full method name. I.E.
my.full.package.ClassName.methodName(int param, String string)
so far I have had to hand roll my own solution. Is there a better way?
private static String getMethodFullName(IMethod iMethod)
{
String packageString = "[Default Package]";
try {
IPackageDeclaration[] declarations = iMethod.getCompilationUnit().getPackageDeclarations();
if(declarations.length > 0)
{
packageString = declarations[0].getElementName();
}
} catch (JavaModelException e) {
}
String classString = iMethod.getCompilationUnit().getElementName();
classString = classString.replaceAll(".java", "");
String methodString = iMethod.getElementName() + "(";
for (String type : iMethod.getParameterTypes()) {
methodString += type + ",";
}
methodString += ")";
return packageString + "." + classString + "." + methodString;
}
解决方案
Thanks to iain and some more research I have come up with this solution. It seems like something like this should be built into the JDT....
import org.eclipse.jdt.core.Signature;
private static String getMethodFullName(IMethod iMethod)
{
StringBuilder name = new StringBuilder();
name.append(iMethod.getDeclaringType().getFullyQualifiedName());
name.append(".");
name.append(iMethod.getElementName());
name.append("(");
String comma = "";
String[] parameterTypes = iMethod.getParameterTypes();
try {
String[] parameterNames = iMethod.getParameterNames();
for (int i=0; i<iMethod.getParameterTypes().length; ++i) {
name.append(comma);
name.append(Signature.toString(parameterTypes[i]));
name.append(" ");
name.append(parameterNames[i]);
comma = ", ";
}
} catch (JavaModelException e) {
}
name.append(")");
return name.toString();
}
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