Package com.addthis.codec.plugins

Examples of com.addthis.codec.plugins.PluginMap

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        return hydrateObject(classInfo, classInfo.getPluginMap(), type, ConfigFactory.empty().root());
    }

    /** Construct an object of the requested plugin category based on the default type and values */
    public <T> T newDefault(@Nonnull String category) {
        PluginMap pluginMap = Preconditions.checkNotNull(pluginRegistry.asMap().get(category),
                                                         "could not find anything about the category %s", category);
        return hydrateObject(null, pluginMap, null, ConfigFactory.empty().root());
    }
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     * Instantiate an object of the requested category based on the provided config. The config should only contain
     * field and type information for the object to be constructed. Global defaults, plugin configuration, etc, are
     * provided by this CodecConfig instance's globalConfig and pluginRegistry fields.
     */
    public <T> T decodeObject(@Nonnull String category, @Nonnull Config config) {
        PluginMap pluginMap = Preconditions.checkNotNull(pluginRegistry.asMap().get(category),
                                                         "could not find anything about the category %s", category);
        return hydrateObject(null, pluginMap, null, config.root());
    }
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     * Tries to parse the string as an isolated typesafe-config object, tries to resolve it, and then calls
     * {@link #decodeObject(String, Config)} with the resultant config and the passed in category. Pretty much just
     * a convenience function for simple use cases that don't want to care about how ConfigFactory works.
     */
    public <T> T decodeObject(@Nonnull String category, @Nonnull String configText) {
        PluginMap pluginMap = Preconditions.checkNotNull(pluginRegistry.asMap().get(category),
                                                         "could not find anything about the category %s", category);
        Config config = ConfigFactory.parseString(configText).resolve();
        return hydrateObject(null, pluginMap, null, config.root());
    }
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        if (config.root().size() != 1) {
            throw new ConfigException.Parse(config.root().origin(),
                                            "config root must have exactly one key");
        }
        String category = config.root().keySet().iterator().next();
        PluginMap pluginMap = pluginRegistry.asMap().get(category);
        if (pluginMap == null) {
            throw new ConfigException.BadValue(config.root().get(category).origin(),
                                               category,
                                               "top level key must be a valid category");
        }
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    }

    /** called when the expected type is a codable object, but we know very little about it */
    private <T> T hydrateObject(Class<T> type, ConfigValue configValue) {
        CodableClassInfo info = getOrCreateClassInfo(type);
        PluginMap pluginMap = info.getPluginMap();
        return hydrateValueAsObject(info, pluginMap, type, configValue);
    }
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        if (config.root().size() != 1) {
            throw new ConfigException.Parse(config.root().origin(),
                                            "config root must have exactly one key");
        }
        String category = config.root().keySet().iterator().next();
        PluginMap pluginMap = codec.pluginRegistry().asMap().get(category);
        if (pluginMap == null) {
            throw new ConfigException.BadValue(config.root().get(category).origin(),
                                               category,
                                               "top level key must be a valid category");
        }
        Class<?> baseClass = Objects.firstNonNull(pluginMap.baseClass(), Object.class);
        return expandSugar(baseClass, config.root().get(category), codec);
    }
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        return expandSugar(baseClass, config.root().get(category), codec);
    }

    public static ConfigValue expandSugar(Class<?> type, ConfigValue config, CodecConfig codec) {
        CodableClassInfo typeInfo = codec.getOrCreateClassInfo(type);
        PluginMap pluginMap = typeInfo.getPluginMap();
        ConfigValue valueOrResolvedRoot = resolveType(type, config, pluginMap);
        if (valueOrResolvedRoot.valueType() != ConfigValueType.OBJECT) {
            return valueOrResolvedRoot;
        }
        ConfigObject root = (ConfigObject) valueOrResolvedRoot;
        String classField = pluginMap.classField();
        if (root.get(classField) != null) {
            try {
                type = pluginMap.getClass((String) root.get(classField).unwrapped());
            } catch (ClassNotFoundException ignored) {
                // try not to throw exceptions or at least checked exceptions from this helper method
            }
        }
        return expandSugarSkipResolve(type, root, codec);
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            return;
        }

        // find any parent class (or itself) with a Pluggable annotation
        Class<?> findBaseClass = clazz;
        PluginMap findPluginMap = PluginMap.EMPTY;

        Class<?> ptr = clazz;
        while (ptr != null) {
            Pluggable pluggable = ptr.getAnnotation(Pluggable.class);
            if (pluggable != null) {
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        if (config.root().size() != 1) {
            throw new ConfigException.Parse(config.root().origin(),
                                            "config root must have exactly one key");
        }
        String category = config.root().keySet().iterator().next();
        PluginMap pluginMap = codec.pluginRegistry().asMap().get(category);
        if (pluginMap == null) {
            throw new ConfigException.BadValue(config.root().get(category).origin(),
                                               category,
                                               "top level key must be a valid category");
        }
        Class<?> baseClass = Objects.firstNonNull(pluginMap.baseClass(), Object.class);
        return expandSugar(baseClass, config.root().get(category), codec);
    }
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            return ConfigValueFactory.fromAnyRef(config.unwrapped(),
                                                 "unchanged for raw ConfigValue field "
                                                 + config.origin().description());
        }
        CodableClassInfo typeInfo = codec.getOrCreateClassInfo(type);
        PluginMap pluginMap = typeInfo.getPluginMap();
        ConfigValue valueOrResolvedRoot = resolveType(type, config, pluginMap);
        if (valueOrResolvedRoot.valueType() != ConfigValueType.OBJECT) {
            return valueOrResolvedRoot;
        }
        ConfigObject root = (ConfigObject) valueOrResolvedRoot;
        String classField = pluginMap.classField();
        if (root.get(classField) != null) {
            try {
                type = pluginMap.getClass((String) root.get(classField).unwrapped());
            } catch (ClassNotFoundException ignored) {
                // try not to throw exceptions or at least checked exceptions from this helper method
            }
        }
        return expandSugarSkipResolve(type, root, codec);
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Related Classes of com.addthis.codec.plugins.PluginMap

  • com.addthis.codec.config.CodecConfig
  • com.addthis.codec.config.Configs
  • com.addthis.codec.jackson.CodecIntrospector
  • com.addthis.codec.jackson.CodecJackson
  • com.addthis.codec.reflection.CodableClassInfo
  • com.typesafe.config.ConfigObject
  • com.typesafe.config.ConfigValue
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