116 lines
3.7 KiB
Java
116 lines
3.7 KiB
Java
/*-
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* ~~~~~~licensing~~~~~~
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* test-producers
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* ==========
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* Copyright (C) 2020 - 2023 EmDev LLC
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* ==========
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* You may not use this file except in accordance with the License Terms of the Copyright
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* Holder located at: https://entaxy.ru/eula . All copyrights, all intellectual property
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* rights to the Software and any copies are the property of the Copyright Holder. Unless
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* it is explicitly allowed the Copyright Holder, the User is prohibited from using the
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* Software for commercial purposes to provide services to third parties.
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*
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* The Copyright Holder hereby declares that the Software is provided on an "AS IS".
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* Under no circumstances does the Copyright Holder guarantee or promise that the
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* Software provided by him will be suitable or not suitable for the specific purposes
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* of the User, that the Software will meet all commercial and personal subjective
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* expectations of the User, that the Software will work properly, without technical
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* errors, quickly and uninterruptedly.
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*
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* Under no circumstances shall the Copyright Holder or its Affiliates is not liable
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* to the User for any direct or indirect losses of the User, his expenses or actual
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* damage, including, downtime; loss of bussines; lost profit; lost earnings; loss
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* or damage to data, property, etc.
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* ~~~~~~/licensing~~~~~~
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*/
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package ru.entaxy.platform.base.support.osgi.bundle;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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import ru.entaxy.platform.base.support.CommonUtils;
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import ru.entaxy.platform.base.support.osgi.bundle.CapabilityDescriptor.ATTRIBUTE_TYPES;
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public class CapabilityTypeHelper {
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public static String getTypeName(Object object) {
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if (object == null)
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return ATTRIBUTE_TYPES.STRING;
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if (object instanceof List<?>) {
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return ATTRIBUTE_TYPES.TYPED_LIST(getListTypeName((List<?>)object));
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}
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return getScalarTypeName(object);
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}
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public static String getListTypeName(List<?> list) {
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if (list.size() == 0)
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return ATTRIBUTE_TYPES.STRING;
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else
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return getScalarTypeName(list.get(0));
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}
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public static String getScalarTypeName(Object object) {
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if ((object instanceof Integer) || (object instanceof Long))
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return ATTRIBUTE_TYPES.LONG;
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if (object instanceof Number)
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return ATTRIBUTE_TYPES.DOUBLE;
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return ATTRIBUTE_TYPES.STRING;
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}
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public static String getListAsString(List<?> list) {
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String result = "\"";
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if (list != null)
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result += list.stream().map(item->(item==null)?"":item.toString())
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.collect(Collectors.joining(","));
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return result + "\"";
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}
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public static Object getTypedValue(String type, String value) {
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if (CapabilityDescriptor.ATTRIBUTE_TYPES.STRING.equals(type))
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return value;
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if (CapabilityDescriptor.ATTRIBUTE_TYPES.VERSION.equals(type))
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return value;
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if (CapabilityDescriptor.ATTRIBUTE_TYPES.LONG.equals(type))
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try {
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return Long.parseLong(value);
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} catch (Exception e) {
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return Long.valueOf(-1);
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}
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if (CapabilityDescriptor.ATTRIBUTE_TYPES.DOUBLE.equals(type))
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try {
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return Double.parseDouble(value);
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} catch (Exception e) {
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return Double.valueOf(-1);
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}
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if (CapabilityDescriptor.ATTRIBUTE_TYPES.isList(type)) {
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String itemType = CapabilityDescriptor.ATTRIBUTE_TYPES.itemType(type);
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if (!CommonUtils.isValid(itemType))
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return value;
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List<Object> result = new ArrayList<>();
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String val = value;
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if (val.startsWith("\""))
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val = val.substring(1);
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if (val.endsWith("\""))
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val = val.substring(0, val.length()-1);
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if (!CommonUtils.isValid(val))
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return result;
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String[] vals = val.split(",");
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for (int i=0; i< vals.length; i++)
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if (vals[i] == null)
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continue;
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else
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result.add(getTypedValue(itemType, vals[i]));
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return result;
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}
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return value;
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}
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}
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