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Java example source code file (Cart.java)
The Cart.java Java example source code/* * Copyright (C) 2011 Google Inc. * * Licensed 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 com.google.gson.examples.android.model; import java.lang.reflect.ParameterizedType; import java.lang.reflect.Type; import java.lang.reflect.WildcardType; import java.util.List; import com.google.gson.annotations.SerializedName; /** * A model object representing a cart that can be posted to an order-processing server * * @author Inderjeet Singh */ public class Cart { public final List<LineItem> lineItems; @SerializedName("buyer") private final String buyerName; private final String creditCard; public Cart(List<LineItem> lineItems, String buyerName, String creditCard) { this.lineItems = lineItems; this.buyerName = buyerName; this.creditCard = creditCard; } public List<LineItem> getLineItems() { return lineItems; } public String getBuyerName() { return buyerName; } public String getCreditCard() { return creditCard; } @Override public String toString() { StringBuilder itemsText = new StringBuilder(); boolean first = true; if (lineItems != null) { try { Class<?> fieldType = Cart.class.getField("lineItems").getType(); System.out.println("LineItems CLASS: " + getSimpleTypeName(fieldType)); } catch (SecurityException e) { } catch (NoSuchFieldException e) { } for (LineItem item : lineItems) { if (first) { first = false; } else { itemsText.append("; "); } itemsText.append(item); } } return "[BUYER: " + buyerName + "; CC: " + creditCard + "; " + "LINE_ITEMS: " + itemsText.toString() + "]"; } @SuppressWarnings("unchecked") public static String getSimpleTypeName(Type type) { if (type == null) { return "null"; } if (type instanceof Class) { return ((Class)type).getSimpleName(); } else if (type instanceof ParameterizedType) { ParameterizedType pType = (ParameterizedType) type; StringBuilder sb = new StringBuilder(getSimpleTypeName(pType.getRawType())); sb.append('<'); boolean first = true; for (Type argumentType : pType.getActualTypeArguments()) { if (first) { first = false; } else { sb.append(','); } sb.append(getSimpleTypeName(argumentType)); } sb.append('>'); return sb.toString(); } else if (type instanceof WildcardType) { return "?"; } return type.toString(); } } Other Java examples (source code examples)Here is a short list of links related to this Java Cart.java source code file: |
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