Java 类org.json.simple.parser.ContentHandler 实例源码

public VPackSlice fromJson(final String json, final boolean includeNullValues) throws VPackException {
    final VPackBuilder builder = new VPackBuilder();
    final JSONParser parser = new JSONParser();
    final ContentHandler contentHandler = new VPackContentHandler(builder, includeNullValues, this);
    try {
        parser.parse(json, contentHandler);
    } catch (final ParseException e) {
        throw new VPackBuilderException(e);
    }
    return builder.slice();
}

public VPackSlice fromJson(final Iterable<String> jsons, final boolean includeNullValues) throws VPackException {
    final VPackBuilder builder = new VPackBuilder();
    final JSONParser parser = new JSONParser();
    final ContentHandler contentHandler = new VPackContentHandler(builder, includeNullValues, this);
    try {
        builder.add(ValueType.ARRAY);
        for (final String json : jsons) {
            parser.parse(json, contentHandler);
        }
        builder.close();
    } catch (final ParseException e) {
        throw new VPackBuilderException(e);
    }
    return builder.slice();
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("text".equals(key)) {
                query = (String) value;
            } else if ("id".equals(key)) {
                String parentKey = (String) objects.elementAt(objects.size() - 2);
                if ("persons".equals(parentKey)) {
                    persons++;
                } else if ("texts".equals(parentKey)) {
                    texts++;
                } else if ("books".equals(parentKey)) {
                    books++;
                } else if ("series".equals(parentKey)) {
                    series++;
                } else if ("sequences".equals(parentKey)) {
                    sequences++;
                } else if ("labels".equals(parentKey)) {
                    labels++;
                } else if ("categories".equals(parentKey)) {
                    categories++;
                }
            }
            return true;
        }
    };
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean endArray() throws ParseException, IOException {
            return !SERIES_KEY.equals(getParentKey());
        }

        public boolean startObject() throws ParseException, IOException {
            if (SERIES_KEY.equals(getParentKey())) {
                series.add(new Serie());
            }
            return true;
        }

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("slug".equals(key)) {
                if (SERIES_KEY.equals(getParentKey(2))) {
                    getLast().setSlug((String) value);
                }
            } else if ("name".equals(key)) {
                if (SERIES_KEY.equals(getParentKey(2))) {
                    getLast().setName((String) value);
                }
            }
            return true;
        }
    };
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean endArray() throws ParseException, IOException {
            return !TEXTS_KEY.equals(getParentKey());
        }

        public boolean startObject() throws ParseException, IOException {
            if (TEXTS_KEY.equals(getParentKey())) {
                texts.add(new Text());
            }
            return true;
        }

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("id".equals(key)) {
                if (TEXTS_KEY.equals(getParentKey(2))) {
                    getLast().setId(((Long) value).intValue());
                }
            } else if ("title".equals(key)) {
                if (TEXTS_KEY.equals(getParentKey(2))) {
                    getLast().setTitle((String) value);
                }
            }
            return true;
        }
    };
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean endArray() throws ParseException, IOException {
            return !SEQUENCES_KEY.equals(getParentKey());
        }

        public boolean startObject() throws ParseException, IOException {
            if (SEQUENCES_KEY.equals(getParentKey())) {
                sequences.add(new Sequence());
            }
            return true;
        }

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("slug".equals(key)) {
                if (SEQUENCES_KEY.equals(getParentKey(2))) {
                    getLast().setSlug((String) value);
                }
            } else if ("name".equals(key)) {
                if (SEQUENCES_KEY.equals(getParentKey(2))) {
                    getLast().setName((String) value);
                }
            } else if ("nrOfBooks".equals(key)) {
                if (SEQUENCES_KEY.equals(getParentKey(2))) {
                    getLast().setNumberOfBooks(((Long) value).intValue());
                }
            }
            return true;
        }
    };
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean endArray() throws ParseException, IOException {
            return !LABELS_KEY.equals(getParentKey());
        }

        public boolean startObject() throws ParseException, IOException {
            if (LABELS_KEY.equals(getParentKey())) {
                labels.add(new Label());
            }
            return true;
        }

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("slug".equals(key)) {
                if (LABELS_KEY.equals(getParentKey(2))) {
                    getLast().setSlug((String) value);
                }
            } else if ("name".equals(key)) {
                if (LABELS_KEY.equals(getParentKey(2))) {
                    getLast().setName((String) value);
                }
            } else if ("nrOfTexts".equals(key)) {
                if (LABELS_KEY.equals(getParentKey(2))) {
                    getLast().setNumberOfTexts(((Long) value).intValue());
                }
            }
            return true;
        }
    };
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean endArray() throws ParseException, IOException {
            return !CATEGORIES_KEY.equals(getParentKey());
        }

        public boolean startObject() throws ParseException, IOException {
            if (CATEGORIES_KEY.equals(getParentKey())) {
                categories.add(new Category());
            }
            return true;
        }

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("slug".equals(key)) {
                if (CATEGORIES_KEY.equals(getParentKey(2))) {
                    getLast().setSlug((String) value);
                }
            } else if ("name".equals(key)) {
                if (CATEGORIES_KEY.equals(getParentKey(2))) {
                    getLast().setName((String) value);
                }
            } else if ("nrOfBooks".equals(key)) {
                if (CATEGORIES_KEY.equals(getParentKey(2))) {
                    getLast().setNumberOfBooks(((Long) value).intValue());
                }
            }
            return true;
        }
    };
}

protected ContentHandler getContentHandler() {
    return new BaseContentHandler() {

        public boolean endArray() throws ParseException, IOException {
            return !PERSONS_KEY.equals(getParentKey());
        }

        public boolean startObject() throws ParseException, IOException {
            if (PERSONS_KEY.equals(getParentKey())) {
                persons.add(new Person());
            }
            return true;
        }

        public boolean primitive(Object value) throws ParseException, IOException {
            String key = (String) objects.peek();
            if ("slug".equals(key)) {
                if (PERSONS_KEY.equals(getParentKey(2))) {
                    getLast().setSlug((String) value);
                }
            } else if ("name".equals(key)) {
                if (PERSONS_KEY.equals(getParentKey(2))) {
                    getLast().setName((String) value);
                }
            } else if ("isAuthor".equals(key)) {
                if (PERSONS_KEY.equals(getParentKey(2))) {
                    getLast().setAuthor(((Boolean) value).booleanValue());
                }
            }
            return true;
        }
    };
}

public void handleSubs(boolean unread, int fromId, int limit, ContentHandler handler)
        throws IOException, ParseException, ReaderException {
    new JSONParser().parse(readSubs(unread, fromId, limit), handler);
}

public void handleAll(long subId, int offset, int limit, ContentHandler handler)
        throws IOException, ParseException, ReaderException {
    new JSONParser().parse(readAll(subId, offset, limit), handler);
}

public void handleUnread(long subId, ContentHandler handler)
        throws IOException, ParseException, ReaderException {
    new JSONParser().parse(readUnread(subId), handler);
}

public void handlePinAll(ContentHandler handler)
        throws IOException, ParseException, ReaderException {
    new JSONParser().parse(readPinAll(), handler);
}

protected abstract ContentHandler getContentHandler();