public String writeValueAsString(Object paramObject) { SegmentedStringWriter localSegmentedStringWriter = new SegmentedStringWriter(this._jsonFactory._getBufferRecycler()); try { _configAndWriteValue(this._jsonFactory.createGenerator(localSegmentedStringWriter), paramObject); } catch (JsonProcessingException localJsonProcessingException) { throw localJsonProcessingException; } catch (IOException localIOException) { throw JsonMappingException.fromUnexpectedIOE(localIOException); } return localSegmentedStringWriter.getAndClear(); }
public void testSimple() throws Exception { BufferRecycler br = new BufferRecycler(); SegmentedStringWriter w = new SegmentedStringWriter(br); StringBuilder exp = new StringBuilder(); for (int i = 0; exp.length() < 100; ++i) { String nr = String.valueOf(i); exp.append(' ').append(nr); w.append(' '); switch (i % 4) { case 0: w.append(nr); break; case 1: { String str = " "+nr; w.append(str, 2, str.length()); } break; case 2: w.write(nr.toCharArray()); break; default: { char[] ch = (" "+nr+" ").toCharArray(); w.write(ch, 1, nr.length()); } break; } } // flush, close are nops but trigger just for fun w.flush(); w.close(); String act = w.getAndClear(); assertEquals(exp.toString(), act); }
/** * Converts a {@link Message} into a JSON {@link String}. * * @throws InvalidProtocolBufferException if there are unknown Any types in the message. */ public <T extends Message> String writeValueAsString(T message) throws IOException { checkNotNull(message, "message"); SegmentedStringWriter sw = new SegmentedStringWriter(jsonFactory._getBufferRecycler()); JsonGenerator gen = jsonFactory.createGenerator(sw); writeValue(message, gen); return sw.getAndClear(); }
protected JSONComposer(int features, JsonGenerator gen, SegmentedStringWriter w) { super(gen); _features = features; _stringWriter = w; _byteWriter = null; _closeGenerator = true; }
/** * 回写List对象到行编辑模式的表格 * @param namespace * @param lvo * @param ignoreName * @param om * @return * @throws JsonProcessingException */ public static String writeBackListToRowTable(String namespace, List lvo, final String[] ignoreName, ObjectMapper objectMapper) { if(lvo == null || lvo.size() == 0) { return ""; } StringBuilder result = new StringBuilder(); result.append("jQuery(function(){\n"); result.append("writeBackListToRowTable("); result.append("'"); result.append(namespace); result.append("'"); result.append(", "); try { if(objectMapper == null) { objectMapper = RmObjectMapper.getInstance(); } // 排除 if(ignoreName != null) { SimpleFilterProvider fileter = new SimpleFilterProvider(); fileter.addFilter("executeFilter", SimpleBeanPropertyFilter.serializeAllExcept(ignoreName)); objectMapper.setFilters(fileter); } // 设置日期格式化 objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")); SegmentedStringWriter sw = new SegmentedStringWriter(objectMapper.getFactory()._getBufferRecycler()); JsonGenerator generator = objectMapper.getFactory().createGenerator(sw); RmBeanSerializerFactory rmBeanFactory = RmBeanSerializerFactory.instance; if(ignoreName != null) { rmBeanFactory.setFilterId("executeFilter"); } objectMapper.setSerializerFactory(rmBeanFactory); objectMapper.writeValue(generator, lvo); result.append( sw.getAndClear()); } catch (Exception e) { throw new RuntimeException(e); } result.append(");"); result.append("\n});"); return result.toString(); }
public static String writeBackListToRowTable(String namespace, List lvo, final String[] ignoreName, ObjectMapper objectMapper) { if(lvo == null || lvo.size() == 0) { return ""; } //TODO ignoreName if(objectMapper == null) { objectMapper = RmObjectMapper.getInstance(); } JsonEncoding encoding = JsonEncoding.UTF8; objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd")); StringBuilder result = new StringBuilder(); result.append("jQuery(function(){\n"); result.append("writeBackListToRowTable("); result.append("'"); result.append(namespace); result.append("'"); result.append(", \n"); try { // 排除 SimpleFilterProvider fileter = new SimpleFilterProvider(); fileter.addFilter("executeFilter", SimpleBeanPropertyFilter.serializeAllExcept(ignoreName)); objectMapper.setFilters(fileter); // // 仅包含 // SimpleFilterProvider fileter2 = new SimpleFilterProvider(); // fileter2.addFilter("includeFilter", SimpleBeanPropertyFilter.filterOutAllExcept(new String[] { "id", "quality" })); // objectMapper.setFilters(fileter2); // 设置日期格式化 objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")); SegmentedStringWriter sw = new SegmentedStringWriter(objectMapper.getFactory()._getBufferRecycler()); JsonGenerator generator = objectMapper.getFactory().createJsonGenerator(sw); RmBeanSerializerFactory bidBeanFactory = RmBeanSerializerFactory.instance; bidBeanFactory.setFilterId("executeFilter"); // 如果是仅包含这里填写 includeFilter objectMapper.setSerializerFactory(bidBeanFactory); objectMapper.writeValue(generator, lvo); result.append( sw.getAndClear()); } catch (Exception e) { throw new RuntimeException(e); } result.append("\n);"); result.append("\n});"); return result.toString(); }
public static JSONComposer<String> stringComposer(int features, JsonGenerator gen, SegmentedStringWriter w) { return new JSONComposer<String>(features, gen, w); }
public JSONComposer<String> composeString() throws IOException, JSONObjectException { SegmentedStringWriter out = new SegmentedStringWriter(_streamFactory._getBufferRecycler()); JsonGenerator gen = _config(_streamFactory.createGenerator(this, out)); return JSONComposer.stringComposer(_features, gen, out); }
