org.netbeans.upgrade.systemoptions.Utils Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.netbeans.upgrade.systemoptions;
import java.util.Iterator;
import java.util.List;
import org.netbeans.upgrade.systemoptions.SerParser.ArrayWrapper;
import org.netbeans.upgrade.systemoptions.SerParser.NameValue;
import org.netbeans.upgrade.systemoptions.SerParser.ObjectWrapper;
/**
*
* @author rmatous
*/
final class Utils {
/** Creates a new instance of Utils */
private Utils() {}
static String valueFromObjectWrapper(final Object value) {
String stringvalue = null;
if (value instanceof ObjectWrapper) {
List l = ((SerParser.ObjectWrapper)value).data;
if (l.size() == 1) {
Object o = l.get(0);
if (o instanceof NameValue) {
stringvalue = ((NameValue) o).value.toString();
}
}
if (stringvalue == null) {
stringvalue = ((ObjectWrapper) value).classdesc.name;
}
} else if (value instanceof String && !"null".equals(value)) {
stringvalue = value.toString();
} else if (value instanceof SerParser.ArrayWrapper && "[Ljava.lang.String;".equals(((SerParser.ArrayWrapper)value).classdesc.name)) {
StringBuilder sb = new StringBuilder();
List es = ((SerParser.ArrayWrapper)value).values;
for (Iterator it = es.iterator(); it.hasNext();) {
sb.append((String)it.next());
if (it.hasNext()) {
sb.append(" , ");
}
}
stringvalue = sb.toString();
} else if (value instanceof SerParser.ArrayWrapper && "[[Ljava.lang.String;".equals(((SerParser.ArrayWrapper)value).classdesc.name)) {
StringBuilder sb = new StringBuilder();
List awl = ((SerParser.ArrayWrapper)value).values;
for (Iterator it = awl.iterator(); it.hasNext();) {
SerParser.ArrayWrapper aw = (SerParser.ArrayWrapper)it.next();
sb.append(valueFromObjectWrapper(aw));
if (it.hasNext()) {
sb.append(" | ");
}
}
stringvalue = sb.toString();
} else {
stringvalue = "unknown";//value.toString();
}
return stringvalue;
}
static String getClassNameFromObject(final Object value) {
String clsName;
if (value instanceof ObjectWrapper) {
clsName = prettify(((ObjectWrapper) value).classdesc.name);
} else if (value instanceof ArrayWrapper) {
clsName = prettify(((ArrayWrapper) value).classdesc.name);
} else {
clsName = prettify(value.getClass().getName());
}
return clsName;
}
static String prettify(String type) {
if (type.equals("B")) { // NOI18N
return "byte"; // NOI18N
} else if (type.equals("S")) { // NOI18N
return "short"; // NOI18N
} else if (type.equals("I")) { // NOI18N
return "int"; // NOI18N
} else if (type.equals("J")) { // NOI18N
return "long"; // NOI18N
} else if (type.equals("F")) { // NOI18N
return "float"; // NOI18N
} else if (type.equals("D")) { // NOI18N
return "double"; // NOI18N
} else if (type.equals("C")) { // NOI18N
return "char"; // NOI18N
} else if (type.equals("Z")) { // NOI18N
return "boolean"; // NOI18N
} else if (type.startsWith("L") && type.endsWith(";")) { // NOI18N
String fqn = type.substring(1, type.length() - 1).replace('/', '.').replace('$', '.'); // NOI18N
return fqn;
}
if (!type.startsWith("[")) {
if (type.startsWith("L")) {
return type.substring(1);
}
if (type.endsWith(";")) {
return type.substring(0,type.length()-1);
}
}
return type;
}
}