read java bean properties as kotlin properties

2012-02-21 23:15:36 +04:00
parent cc8d263f9e
commit f83c5e0d83
18 changed files with 137 additions and 9 deletions
@@ -1069,9 +1069,13 @@ public class JavaDescriptorResolver {
        }

        
-        Set<VariableDescriptor> r = new HashSet<VariableDescriptor>();
-        
-        for (GroupingValue members : map.values()) {
+        Set<VariableDescriptor> r = new HashSet<VariableDescriptor>(1);
+
+        // we cannot have more then one property with given name even if java code
+        // has several fields, getters and setter of different types
+        if (map.size() == 1) {
+            GroupingValue members = map.values().iterator().next();
+
            boolean isFinal;
            if (members.setter == null && members.getter == null) {
                isFinal = false;
@@ -20,6 +20,7 @@ import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.psi.PsiField;
 import com.intellij.psi.PsiMember;
 import com.intellij.psi.PsiMethod;
+import com.intellij.psi.PsiParameter;
 import org.jetbrains.annotations.NotNull;

 import java.util.ArrayList;
@@ -113,6 +114,9 @@ class JavaDescriptorResolverHelper {
                // TODO: remove getJavaClass
                if (method.getName().startsWith(JvmAbi.GETTER_PREFIX)) {

+                    String propertyName = StringUtil.decapitalize(method.getName().substring(JvmAbi.GETTER_PREFIX.length()));
+                    NamedMembers members = getNamedMembers(propertyName);
+
                    // TODO: some java properties too
                    if (method.getJetMethod().kind() == JvmStdlibNames.JET_METHOD_KIND_PROPERTY) {

@@ -137,16 +141,22 @@ class JavaDescriptorResolverHelper {
                            throw new IllegalStateException();
                        }

-                        String propertyName = StringUtil.decapitalize(method.getName().substring(JvmAbi.GETTER_PREFIX.length()));
-                        NamedMembers members = getNamedMembers(propertyName);
-
                        // TODO: what if returnType == null?
                        TypeSource propertyType = new TypeSource(method.getJetMethod().propertyType(), method.getReturnType(), method.getPsiMethod());

                        members.addPropertyAccessor(new PropertyAccessorData(method, true, propertyType, receiverType));
+                    } else if (!kotlin) {
+                        if (method.getParameters().size() == 0) {
+                            TypeSource propertyType = new TypeSource("", method.getReturnType(), method.getPsiMethod());
+                            members.addPropertyAccessor(new PropertyAccessorData(method, true, propertyType, null));
+                        }
                    }
+
                } else if (method.getName().startsWith(JvmAbi.SETTER_PREFIX)) {

+                    String propertyName = StringUtil.decapitalize(method.getName().substring(JvmAbi.SETTER_PREFIX.length()));
+                    NamedMembers members = getNamedMembers(propertyName);
+
                    if (method.getJetMethod().kind() == JvmStdlibNames.JET_METHOD_KIND_PROPERTY) {
                        if (method.getParameters().size() == 0) {
                            // TODO: report error properly
@@ -173,10 +183,13 @@ class JavaDescriptorResolverHelper {
                        PsiParameterWrapper propertyTypeParameter = method.getParameter(i);
                        TypeSource propertyType = new TypeSource(method.getJetMethod().propertyType(), propertyTypeParameter.getPsiParameter().getType(), propertyTypeParameter.getPsiParameter());

-                        String propertyName = StringUtil.decapitalize(method.getName().substring(JvmAbi.SETTER_PREFIX.length()));
-                        NamedMembers members = getNamedMembers(propertyName);
-
                        members.addPropertyAccessor(new PropertyAccessorData(method, false, propertyType, receiverType));
+                    } else if (!kotlin) {
+                        if (method.getParameters().size() == 1) {
+                            PsiParameter psiParameter = method.getParameters().get(0).getPsiParameter();
+                            TypeSource propertyType = new TypeSource("", psiParameter.getType(), psiParameter);
+                            members.addPropertyAccessor(new PropertyAccessorData(method, false, propertyType, null));
+                        }
                    }
                }
                
@@ -24,4 +24,13 @@ abstract class test.ClassDoesNotOverrideMethod : java.util.Date {
    open override /*1*/ fun setYear(/*0*/ p0: jet.Int): jet.Tuple0
    open override /*1*/ fun toGMTString(): jet.String?
    open override /*1*/ fun toLocaleString(): jet.String?
+    val day: jet.Int
+    val timezoneOffset: jet.Int
+    var date: jet.Int
+    var hours: jet.Int
+    var minutes: jet.Int
+    var month: jet.Int
+    var seconds: jet.Int
+    var time: jet.Long
+    var year: jet.Int
 }
@@ -0,0 +1,6 @@
+package test;
+
+class DifferentGetterAndSetter {
+    void setSomething(String color) { }
+    int getSomething() { return 17; }
+}
@@ -0,0 +1,6 @@
+package test
+
+open class DifferentGetterAndSetter() {
+    open fun setSomething(p0: String?): Unit { }
+    open fun getSomething() = 17
+}
@@ -0,0 +1,7 @@
+namespace test
+
+open class test.DifferentGetterAndSetter : jet.Any {
+    final /*constructor*/ fun <init>(): test.DifferentGetterAndSetter
+    open fun getSomething(): jet.Int
+    open fun setSomething(/*0*/ p0: jet.String?): jet.Tuple0
+}
@@ -0,0 +1,5 @@
+package test;
+
+class JavaBeanVal {
+    String getColor() { return ""; }
+}
@@ -0,0 +1,6 @@
+package test
+
+open class JavaBeanVal() {
+    open fun getColor(): String? = ""
+    val color: String? = ""
+}
@@ -0,0 +1,7 @@
+namespace test
+
+open class test.JavaBeanVal : jet.Any {
+    final /*constructor*/ fun <init>(): test.JavaBeanVal
+    open fun getColor(): jet.String?
+    val color: jet.String?
+}
@@ -0,0 +1,6 @@
+package test;
+
+class JavaBeanVal {
+    String getColor() { return ""; }
+    void setColor(String string) { }
+}
@@ -0,0 +1,7 @@
+package test
+
+open class JavaBeanVal() {
+    open fun getColor(): String? = ""
+    open fun setColor(p0: String?): Unit { }
+    var color: String? = ""
+}
@@ -0,0 +1,8 @@
+namespace test
+
+open class test.JavaBeanVal : jet.Any {
+    final /*constructor*/ fun <init>(): test.JavaBeanVal
+    open fun getColor(): jet.String?
+    open fun setColor(/*0*/ p0: jet.String?): jet.Tuple0
+    var color: jet.String?
+}
@@ -0,0 +1,8 @@
+package test;
+
+import java.util.ArrayList;
+
+class JavaBeanVarOfGenericType<P> {
+    ArrayList<P> getCharacters() { return null; }
+    void setCharacters(ArrayList<P> characters) { }
+}
@@ -0,0 +1,9 @@
+package test
+
+import java.util.ArrayList
+
+open class JavaBeanVarOfGenericType<erased P> {
+    open fun getCharacters(): ArrayList<P>? = null
+    open fun setCharacters(p0: ArrayList<P>?) { }
+    var characters: ArrayList<P>? = null
+}
@@ -0,0 +1,8 @@
+namespace test
+
+open class test.JavaBeanVarOfGenericType</*0*/ P : jet.Any?> : jet.Any {
+    final /*constructor*/ fun </*0*/ P : jet.Any?><init>(): test.JavaBeanVarOfGenericType</*0*/ P : jet.Any?>
+    open fun getCharacters(): java.util.ArrayList</*0*/ P : jet.Any?>?
+    open fun setCharacters(/*0*/ p0: java.util.ArrayList<P>?): jet.Tuple0
+    var characters: java.util.ArrayList</*0*/ P : jet.Any?>?
+}
@@ -0,0 +1,6 @@
+package test;
+
+class TwoSetters {
+    void setSize(String size) { }
+    void setSize(int size) { }
+}
@@ -0,0 +1,6 @@
+package test
+
+open class TwoSetters() {
+    open fun setSize(p0: String?) { }
+    open fun setSize(p0: Int) { }
+}
@@ -0,0 +1,7 @@
+namespace test
+
+open class test.TwoSetters : jet.Any {
+    final /*constructor*/ fun <init>(): test.TwoSetters
+    open fun setSize(/*0*/ p0: jet.Int): jet.Tuple0
+    open fun setSize(/*0*/ p0: jet.String?): jet.Tuple0
+}