public void fromJSONObject()

in src/main/java/org/apache/sling/feature/extension/apiregions/api/config/PropertyDescription.java [128:188]
60 lines of code
13 McCabe index (conditional complexity)

	public void fromJSONObject(final JsonObject jsonObj) throws IOException {
        super.fromJSONObject(jsonObj);
        try {
			this.setVariable(this.getString(InternalConstants.KEY_VARIABLE));
			this.setCardinality(this.getInteger(InternalConstants.KEY_CARDINALITY, this.getCardinality()));
			this.setRequired(this.getBoolean(InternalConstants.KEY_REQUIRED, this.isRequired()));
			
			final String typeVal = this.getString(InternalConstants.KEY_TYPE);
			if ( typeVal != null ) {
                this.setType(PropertyType.valueOf(typeVal.toUpperCase()));				
			}
			final JsonValue rangeVal = this.getAttributes().remove(InternalConstants.KEY_RANGE);
			if ( rangeVal != null ) {
				final Range range = new Range();
				range.fromJSONObject(rangeVal.asJsonObject());
				this.setRange(range);
			}
			final JsonValue incs = this.getAttributes().remove(InternalConstants.KEY_INCLUDES);
			if ( incs != null ) {
				final List<String> list = new ArrayList<>();
				for(final JsonValue innerVal : incs.asJsonArray()) {
                    list.add(getString(innerVal));
                }
                this.setIncludes(list.toArray(new String[list.size()]));
			}
			final JsonValue excs = this.getAttributes().remove(InternalConstants.KEY_EXCLUDES);
			if ( excs != null ) {
				final List<String> list = new ArrayList<>();
				for(final JsonValue innerVal : excs.asJsonArray()) {
                    list.add(getString(innerVal));
                }
                this.setExcludes(list.toArray(new String[list.size()]));
			}
			final JsonValue opts = this.getAttributes().remove(InternalConstants.KEY_OPTIONS);
			if ( opts != null ) {
				final List<Option> list = new ArrayList<>();
				for(final JsonValue innerVal : opts.asJsonArray()) {
					final Option o = new Option();
					o.fromJSONObject(innerVal.asJsonObject());
					list.add(o);
                }
				this.setOptions(list);
			}
			this.setRegex(this.getString(InternalConstants.KEY_REGEX));
            final JsonValue dv = this.getAttributes().remove(InternalConstants.KEY_DEFAULT);
            if ( dv != null ) {
                this.setDefaultValue(Configurations.convertToObject(dv));
            }
			final String modeVal = this.getString(InternalConstants.KEY_MODE);
			if ( modeVal != null ) {
                this.setMode(Mode.valueOf(modeVal.toUpperCase()));				
			}
			final String policyVal = this.getString(InternalConstants.KEY_PLACEHOLDER_POLICY);
			if ( policyVal != null ) {
                this.setPlaceholderPolicy(PlaceholderPolicy.valueOf(policyVal.toUpperCase()));
			}
			this.setPlaceholderRegex(this.getString(InternalConstants.KEY_PLACEHOLDER_REGEX));
 		} catch (final JsonException | IllegalArgumentException e) {
            throw new IOException(e);
        }
	}