Example usage for com.google.gson.stream JsonReader close

Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader close.

Prototype

public void close() throws IOException

Source Link

Document

Closes this JSON reader and the underlying java.io.Reader .

Usage

From source file:project.latex.balloon.TransmittedDataKeysResource.java

final void loadTransmittedDataKeys(String filePath) throws IOException {
    if (filePath == null) {
        throw new IllegalArgumentException("Cannot load keys from null file");
    }/*from   ww w .j a  v  a  2 s  . c  om*/

    JsonReader reader = null;
    try {
        List<String> dataKeys = new ArrayList<>();
        reader = new JsonReader(new FileReader(filePath));
        reader.beginObject();
        while (reader.hasNext()) {
            reader.nextName();
            reader.beginArray();
            while (reader.hasNext()) {
                dataKeys.add(reader.nextString());
            }
            reader.endArray();
        }
        reader.endObject();
        reader.close();

        this.transmittedDataKeys = dataKeys;
    } finally {
        if (reader != null) {
            reader.close();
        }
    }
}

From source file:se.ekonomipuls.proxy.configuration.AbstractConfiguratorProxy.java

License:Apache License

/**
 * {@inheritDoc}//  w w  w  . jav  a  2s  .c  o  m
 * 
 * @throws IOException
 */
public List<AddCategoryAction> getCategories() throws IOException {
    final JsonReader reader = getConfiguration(ConfigurationType.CATEGORIES);
    final List<AddCategoryAction> categories = remapUtil.mapCategories(reader,
            sourceMapping.get(ConfigurationType.CATEGORIES));
    reader.close();
    return categories;
}

From source file:se.ekonomipuls.proxy.configuration.AbstractConfiguratorProxy.java

License:Apache License

/** {@inheritDoc} */
public Map<String, List<AddTagAction>> getTags() throws IOException {
    final JsonReader reader = getConfiguration(ConfigurationType.TAGS);
    final Map<String, List<AddTagAction>> tags = remapUtil.mapTags(reader,
            sourceMapping.get(ConfigurationType.TAGS));
    reader.close();
    return tags;//from   w  w w.j a v a2 s. c  om
}

From source file:se.ekonomipuls.proxy.configuration.AbstractConfiguratorProxy.java

License:Apache License

/**
 * {@inheritDoc}/*www.j  a v  a 2s .c  o m*/
 * 
 * @throws IOException
 */
public Map<String, List<AddFilterRuleAction>> getFilterRules() throws IOException {
    final JsonReader reader = getConfiguration(ConfigurationType.FILTER_RULES);
    final Map<String, List<AddFilterRuleAction>> filterRules = remapUtil.mapFilterRules(reader,
            sourceMapping.get(ConfigurationType.FILTER_RULES));
    reader.close();
    return filterRules;
}

From source file:se.oskardevelopment.reqa.simple.utility.OutputHelper.java

License:Open Source License

/**
 * getSavedList gets a list of objects located in the file.
 * @param klazz Class of the objects contained in the list read from the file.
 * @return List of all objects read from file.
 * @throws IOException thrown if reading the file failed.
 *///from   ww w  .  j a va2s .  c  o  m
protected <T> List<T> getSavedList(Class<T> klazz) throws IOException {
    ArrayList<T> outcome = null;
    JsonReader reader = null;
    try {
        reader = new JsonReader(getReader());
        reader.setLenient(true);
        Type type = new TypeToken<ArrayList<T>>() {
        }.getType();
        outcome = (ArrayList<T>) gson.fromJson(reader, type);
    } catch (IOException exception) {
        LOGGER.warn("Exception {} when reading file: {}", exception, FILE_NAME);
    } finally {
        if (reader != null) {
            reader.close();
        }
    }
    return outcome;
}

From source file:tv.loilo.promise.http.ResponseJsonConverter.java

License:Apache License

@NonNull
public static JsonElement parse(@NonNull final Reader json)
        throws JsonIOException, JsonSyntaxException, IOException {
    final JsonReader jsonReader = new JsonReader(json);
    try {/*ww w .  j av  a2 s.c o  m*/
        return parse(jsonReader);
    } finally {
        jsonReader.close();
    }
}

From source file:vaeke.restcountries.v0.rest.CountryService.java

License:Mozilla Public License

private void initialize() throws IOException {
    LOG.debug("Loading JSON Database v0");
    InputStream is = this.getClass().getClassLoader().getResourceAsStream("countries.json");
    Gson gson = new Gson();
    JsonReader reader = new JsonReader(new InputStreamReader(is, "UTF-8"));
    countries = new ArrayList<Country>();
    reader.beginArray();/*from ww  w.j  ava2 s  . c o m*/
    while (reader.hasNext()) {
        Country country = gson.fromJson(reader, Country.class);
        countries.add(country);
    }
    reader.endArray();
    reader.close();

}

From source file:vaeke.restcountries.v1.rest.CountryService.java

License:Mozilla Public License

private void initialize() {
    LOG.debug("Loading JSON Database v1");
    InputStream is = this.getClass().getClassLoader().getResourceAsStream("countriesV1.json");
    Gson gson = new Gson();
    JsonReader reader;
    try {/*from w  w w  .ja v a 2 s .  com*/
        reader = new JsonReader(new InputStreamReader(is, "UTF-8"));
        countries = new ArrayList<Country>();
        reader.beginArray();
        while (reader.hasNext()) {
            Country country = gson.fromJson(reader, Country.class);
            countries.add(country);
        }
        reader.endArray();
        reader.close();
    } catch (Exception e) {
        LOG.error("Could not load JSON Database v1 ");
    }

}

From source file:vaeke.restcountries.v1.service.JsonFileCountryService.java

License:Mozilla Public License

private void initialize() {
    LOG.debug("Loading JSON Database v1");
    InputStream is = this.getClass().getClassLoader().getResourceAsStream("countriesV1.json");
    Gson gson = new Gson();
    JsonReader reader;
    try {/*from  w  w  w  .j a v  a2s  .  c  om*/
        reader = new JsonReader(new InputStreamReader(is, "UTF-8"));
        countries = new ArrayList<>();
        reader.beginArray();
        while (reader.hasNext()) {
            Country country = gson.fromJson(reader, Country.class);
            countries.add(country);
        }
        reader.endArray();
        reader.close();
    } catch (Exception e) {
        LOG.error("Could not load JSON Database v1 ");
    }

}

From source file:vogar.ExpectationStore.java

License:Apache License

public void parse(File expectationsFile, ModeId mode, Variant variant) throws IOException {
    log.verbose("loading expectations file " + expectationsFile);

    int count = 0;
    JsonReader reader = null;
    try {/*from  www  .j a v a 2 s  .c  o  m*/
        reader = new JsonReader(new FileReader(expectationsFile));
        reader.setLenient(true);
        reader.beginArray();
        while (reader.hasNext()) {
            readExpectation(reader, mode, variant);
            count++;
        }
        reader.endArray();

        log.verbose("loaded " + count + " expectations from " + expectationsFile);
    } finally {
        if (reader != null) {
            reader.close();
        }
    }
}