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Remove more unused stuff, add proper javadoc

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This commit is contained in:
Fabian Becker 2015-12-31 01:01:20 +01:00
parent 894b523a9b
commit 846a066071
2 changed files with 34 additions and 171 deletions
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201
src/main/java/eva2/gui/BeanInspector.java
View File

@ -22,81 +22,6 @@ import java.util.logging.Logger;
public class BeanInspector {
private static final Logger LOGGER = Logger.getLogger(BeanInspector.class.getName());
/**
* Check for equality based on bean properties of two target objects.
*/
public static boolean equalProperties(Object obj1, Object obj2) {
if (obj1 == null || obj2 == null) {
System.out.println("");
return false;
}
System.out.println("equalProperties: " + obj1.getClass().getName() + " " + obj2.getClass().getName());
if (!obj1.getClass().getName().equals(obj2.getClass().getName())) {
System.out.println("");
return false;
}
// compare each of the properties !!
BeanInfo beanInfo1;
BeanInfo beanInfo2;
PropertyDescriptor[] Properties_1 = null;
PropertyDescriptor[] Properties_2 = null;
try {
beanInfo1 = Introspector.getBeanInfo(obj1.getClass());
beanInfo2 = Introspector.getBeanInfo(obj2.getClass());
Properties_1 = beanInfo1.getPropertyDescriptors();
Properties_2 = beanInfo2.getPropertyDescriptors();
beanInfo1.getMethodDescriptors();
} catch (IntrospectionException ex) {
LOGGER.log(Level.FINEST, "Could not introspect object.", ex);
return false;
}
boolean BeansInside = false;
boolean BeansEqual = true;
for (int i = 0; i < Properties_1.length; i++) {
if (Properties_1[i].isHidden() || Properties_1[i].isExpert()) {
continue;
}
//String name = Properties_1[i].getDisplayName(); //System.out.println("name = "+name );
//Class type = Properties_1[i].getPropertyType(); //System.out.println("type = "+type.getName() );
Method getter_1 = Properties_1[i].getReadMethod();
Method getter_2 = Properties_2[i].getReadMethod();
Method setter_1 = Properties_1[i].getWriteMethod();
// Only display read/write properties.
if (getter_1 == null || setter_1 == null) {
continue;
}
System.out.println("getter_1 = " + getter_1.getName() + " getter_2 = " + getter_2.getName());
Object args_1[] = {};
Object args_2[] = {};
try {
Object value_1 = getter_1.invoke(obj1, args_1);
Object value_2 = getter_2.invoke(obj2, args_2);
BeansInside = true;
if (!BeanInspector.equalProperties(value_1, value_2)) {
BeansEqual = false;
}
} catch (Exception e) {
System.out.println(" BeanTest.equalProperties " + e.getMessage());
}
}
if (BeansInside) {
return BeansEqual;
}
// here we have Integer or Double ...
if (obj1 instanceof Integer
|| obj1 instanceof Boolean
|| obj1 instanceof Float
|| obj1 instanceof Double
|| obj1 instanceof Long
|| obj1 instanceof String) {
return obj1.equals(obj2);
}
System.err.println(" Attention no match !!!");
return true;
}
/**
* Produce a String representation of an arbitrary object.
*
@ -285,27 +210,27 @@ public class BeanInspector {
* @return
*/
public static Pair<String[], Object[]> getPublicPropertiesOf(Object target, boolean requireSetter, boolean showHidden) {
BeanInfo Info = null;
PropertyDescriptor[] Properties = null;
BeanInfo info;
PropertyDescriptor[] pDescriptors;
try {
Info = Introspector.getBeanInfo(target.getClass());
Properties = Info.getPropertyDescriptors();
Info.getMethodDescriptors();
info = Introspector.getBeanInfo(target.getClass());
pDescriptors = info.getPropertyDescriptors();
info.getMethodDescriptors();
} catch (IntrospectionException ex) {
System.err.println("BeanTest: Couldn't introspect");
return null;
}
String[] nameArray = new String[Properties.length];
Object[] valArray = new Object[Properties.length];
for (int i = 0; i < Properties.length; i++) {
if ((Properties[i].isHidden() && !showHidden) || Properties[i].isExpert()) {
String[] nameArray = new String[pDescriptors.length];
Object[] valArray = new Object[pDescriptors.length];
for (int i = 0; i < pDescriptors.length; i++) {
if ((pDescriptors[i].isHidden() && !showHidden) || pDescriptors[i].isExpert()) {
continue;
}
String name = Properties[i].getDisplayName();
Method getter = Properties[i].getReadMethod();
Method setter = Properties[i].getWriteMethod();
// Only display read/write properties.
String name = pDescriptors[i].getDisplayName();
Method getter = pDescriptors[i].getReadMethod();
Method setter = pDescriptors[i].getWriteMethod();
// Only display read/write pDescriptors.
if (getter == null || (setter == null && requireSetter)) {
continue;
}
@ -322,69 +247,9 @@ public class BeanInspector {
return nameVals;
}
/**
* @param obj Description of the Parameter
*/
public static void showInfo(Object obj) {
System.out.println("Inspecting " + obj.getClass().getName());
// object itself
try {
if (obj instanceof java.lang.Integer) {
System.out.println(" Prop = Integer" + obj.toString());
}
if (obj instanceof java.lang.Boolean) {
System.out.println(" Prop = Boolean" + obj.toString());
}
if (obj instanceof java.lang.Long) {
System.out.println(" Prop = Long" + obj.toString());
}
if (obj instanceof java.lang.Double) {
System.out.println(" Prop = Long" + obj.toString());
}
} catch (Exception e) {
//System.out.println(" ERROR +"+ e.getMessage());
}
// then the properties
BeanInfo Info = null;
PropertyDescriptor[] Properties = null;
try {
Info = Introspector.getBeanInfo(obj.getClass());
Properties = Info.getPropertyDescriptors();
Info.getMethodDescriptors();
} catch (IntrospectionException ex) {
System.err.println("BeanTest: Couldn't introspect");
return;
}
for (int i = 0; i < Properties.length; i++) {
if (Properties[i].isHidden() || Properties[i].isExpert()) {
continue;
}
String name = Properties[i].getDisplayName();
Method getter = Properties[i].getReadMethod();
Method setter = Properties[i].getWriteMethod();
// Only display read/write properties.
if (getter == null || setter == null) {
continue;
}
Object args[] = {};
try {
Object value = getter.invoke(obj, args);
System.out.println("Inspecting name = " + name);
if (value instanceof Integer) {
Object args2[] = {999};
setter.invoke(obj, args2);
}
showInfo(value);
} catch (Exception e) {
System.out.println("BeanTest ERROR +" + e.getMessage());
}
}
}
/**
* Call a method by a given name with given arguments, if the method is
* available. Returns the return values of the call or null if it isnt
* available. Returns the return values of the call or null if it isn't
* found. This of course means that the caller is unable to distinguish
* between "method not found" and "method found and it returned null".
*
@ -455,11 +320,11 @@ public class BeanInspector {
Class<?> cls = obj.getClass();
Method[] meths = cls.getMethods();
for (Method method : meths) {
if (method.getName().equals(mName)) { // name match
if (method.getName().equals(mName)) {
Class[] methParamTypes = method.getParameterTypes();
if (paramTypes == null && methParamTypes.length == 0) {
return method;
} // full match
}
else {
if (paramTypes != null && (methParamTypes.length == paramTypes.length)) {
boolean mismatch = false;
@ -472,8 +337,8 @@ public class BeanInspector {
}
if (!mismatch) {
return method;
} // parameter match, otherwise search on
} // parameter mismatch, search on
}
}
}
}
}
@ -624,15 +489,15 @@ public class BeanInspector {
PropertyDescriptor[] propertyDescriptors = bi.getPropertyDescriptors();
ArrayList<String> memberInfoList = new ArrayList<>();
for (int i = 0; i < propertyDescriptors.length; i++) {
if (propertyDescriptors[i].isExpert()) {
for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {
if (propertyDescriptor.isExpert()) {
continue;
}
String name = propertyDescriptors[i].getDisplayName();
String name = propertyDescriptor.getDisplayName();
Method getter = propertyDescriptors[i].getReadMethod();
Method setter = propertyDescriptors[i].getWriteMethod();
Method getter = propertyDescriptor.getReadMethod();
Method setter = propertyDescriptor.getWriteMethod();
// Only display read/write properties.
if (getter == null || setter == null) {
continue;
@ -645,7 +510,7 @@ public class BeanInspector {
// Don't try to set null values:
if (value == null) {
// If it's a user-defined property we give a warning.
String getterClass = propertyDescriptors[i].getReadMethod().getDeclaringClass().getName();
String getterClass = propertyDescriptor.getReadMethod().getDeclaringClass().getName();
if (getterClass.indexOf("java.") != 0) {
System.err.println("Warning: Property \"" + name + "\" has null initial value. Skipping.");
}
@ -658,7 +523,7 @@ public class BeanInspector {
memberInfoBf.append("\tType: ");
if (propertyDescriptors[i].isHidden()) {
if (propertyDescriptor.isHidden()) {
memberInfoBf.append("restricted, ");
} else {
memberInfoBf.append("common, ");
@ -708,8 +573,8 @@ public class BeanInspector {
* Take an object of primitive type (like int, Integer etc) and convert it
* to double.
*
* @param val
* @return
* @param val Value to convert
* @return Value converted to a double
* @throws IllegalArgumentException
*/
public static double toDouble(Object val) throws IllegalArgumentException {
@ -739,9 +604,9 @@ public class BeanInspector {
* Take a String and convert it to a destined data type using the
* appropriate function.
*
* @param str
* @param destType
* @return
* @param str String to convert
* @param destType The type to cast to
* @return An object of the type {@code destType} with the value of {@code str} converted
*/
public static Object stringToPrimitive(String str, Class<?> destType) throws NumberFormatException {
if ((destType == Integer.class) || (destType == int.class)) {
@ -770,9 +635,9 @@ public class BeanInspector {
/**
* Take a double value and convert it to a primitive object.
*
* @param d
* @param destType
* @return
* @param d Double to convert
* @param destType Destination type
* @return The converted double
*/
public static Object doubleToPrimitive(Double d, Class<?> destType) {
if ((destType == Double.class) || (destType == double.class)) {

4
src/main/java/eva2/gui/PropertySheetPanel.java
View File

@ -450,7 +450,6 @@ public final class PropertySheetPanel extends JPanel implements PropertyChangeLi
try {
PropertyDescriptor[] oldProps = propertyDescriptors.clone();
newProps = new PropertyDescriptor[oldProps.length];
//int findFirst=findFirstProp(props[0], oldProps);
int firstNonNull = 0;
for (int i = 0; i < oldProps.length; i++) {
if (i < swProps.length) {
@ -480,8 +479,7 @@ public final class PropertySheetPanel extends JPanel implements PropertyChangeLi
* @param firstLook
* @return
*/
private int findFirstNonNullAfter(PropertyDescriptor[] arr,
int firstLook) {
private int findFirstNonNullAfter(PropertyDescriptor[] arr, int firstLook) {
for (int i = firstLook; i < arr.length; i++) {
if (arr[i] != null) {
return i;