com.adobe.granite.haf.converter.platform.api

Interface PlatformConverterService

@ProviderType
public interface PlatformConverterService

Service that provides common functionality that can be used by any Platform API based HypermediaConverter when serializing resources to Platform API style JSON.

Field Summary

Fields

Modifier and Type	Field and Description
static SortOrder	DEFAULT_SORTORDER
static java.lang.String	HEADER_LINK
static java.lang.String	JSON_NAME_CHILDREN
static java.lang.String	JSON_NAME_HREF
static java.lang.String	JSON_NAME_LINKS
static java.lang.String	JSON_NAME_PAGE
static java.lang.String	PARAM_LIMIT
static java.lang.String	PARAM_ORDERBY
static java.lang.String	PARAM_SORTORDER
static java.lang.String	PARAM_START
static java.lang.String	PROP_COUNT
static java.lang.String	PROP_NAME
static java.lang.String	PROP_NEXT
static java.lang.String	PROP_PAGE
static java.lang.String	PROP_PROPERTY
static java.lang.String	PROP_TYPE
static java.lang.String	REL_ADOBECLOUD
static java.lang.String	REL_ADOBECLOUD_DELETE
static java.lang.String	REL_ADOBECLOUD_DIRECTORY
static java.lang.String	REL_COLLECTION
static java.lang.String	REL_LATEST_VERSION
static java.lang.String	REL_PARENT
static java.lang.String	REL_SELF

Method Summary

Modifier and Type	Method and Description
org.json.JSONArray	buildChildren(ConverterContext context, ModelDescription description, HypermediaConverter converter) Build the children JSONArray that can be added to the response body.
org.json.JSONObject	buildLinksObject(ConverterContext context, Resource resource, ModelDescription description) Builds the links JSONObject that can be added to the response body.
org.json.JSONObject	buildPageObject(ConverterContext context, java.lang.String nextValue, java.lang.String resourcePath, java.lang.String category, int count) Build the page JSONObject that can be added to the response body.
java.util.Map<java.lang.String,java.lang.Object>	buildProps(Resource resource, ModelDescription description, ApiProperty.SCOPE scope) Build a map of the properties to be serialized into the response body, filtered by the provided scope.
java.lang.String	buildURL(ConverterContext context, java.lang.String resourcePath) Builds a URL for a resource that can be used in the response.
java.lang.String	getApiPrefix(ConverterContext context, java.lang.String category) Get the API prefix that can be used when building URLs for API managed resources.
java.util.List<OrderByDetails>	getOrderBy(HttpServletRequest request) Get the ordering parameters from the request that will be used to build a paginated child entity list.
int	getPaginationLimitValue(HttpServletRequest request) Get the pagination limit value that will be used to build a paginated child entity list.
java.lang.String	getPaginationStartValue(HttpServletRequest request) Get the pagination start value that will be used to build a paginated child entity list.
void	populateHeaders(ConverterResponseBuilder builder, ModelDescription description) Builds the response headers as defined in the model using the ApiHeader annotations and sets them in the response builder.
void	populateLinkHeader(ConverterResponseBuilder builder, ConverterContext context, Resource resource, ModelDescription description, ApiLink.SCOPE scope) Builds the link header for the response based on the ApiHeader annotations in the model, filtered by the scope parameter supplied.

Field Detail

REL_ADOBECLOUD

static final java.lang.String REL_ADOBECLOUD

See Also:

Constant Field Values

REL_ADOBECLOUD_DIRECTORY

static final java.lang.String REL_ADOBECLOUD_DIRECTORY

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Constant Field Values

REL_ADOBECLOUD_DELETE

static final java.lang.String REL_ADOBECLOUD_DELETE

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Constant Field Values

REL_SELF

static final java.lang.String REL_SELF

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Constant Field Values

REL_PARENT

static final java.lang.String REL_PARENT

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Constant Field Values

REL_LATEST_VERSION

static final java.lang.String REL_LATEST_VERSION

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Constant Field Values

REL_COLLECTION

static final java.lang.String REL_COLLECTION

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Constant Field Values

HEADER_LINK

static final java.lang.String HEADER_LINK

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Constant Field Values

PARAM_START

static final java.lang.String PARAM_START

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Constant Field Values

PARAM_LIMIT

static final java.lang.String PARAM_LIMIT

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Constant Field Values

PARAM_ORDERBY

static final java.lang.String PARAM_ORDERBY

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Constant Field Values

PARAM_SORTORDER

static final java.lang.String PARAM_SORTORDER

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Constant Field Values

PROP_NEXT

static final java.lang.String PROP_NEXT

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Constant Field Values

PROP_PAGE

static final java.lang.String PROP_PAGE

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Constant Field Values

PROP_PROPERTY

static final java.lang.String PROP_PROPERTY

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Constant Field Values

PROP_TYPE

static final java.lang.String PROP_TYPE

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Constant Field Values

PROP_COUNT

static final java.lang.String PROP_COUNT

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Constant Field Values

PROP_NAME

static final java.lang.String PROP_NAME

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Constant Field Values

JSON_NAME_PAGE

static final java.lang.String JSON_NAME_PAGE

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Constant Field Values

JSON_NAME_LINKS

static final java.lang.String JSON_NAME_LINKS

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Constant Field Values

JSON_NAME_CHILDREN

static final java.lang.String JSON_NAME_CHILDREN

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Constant Field Values

JSON_NAME_HREF

static final java.lang.String JSON_NAME_HREF

See Also:

Constant Field Values

DEFAULT_SORTORDER

static final SortOrder DEFAULT_SORTORDER

Method Detail

populateHeaders

void populateHeaders(ConverterResponseBuilder builder,
                     ModelDescription description)

Builds the response headers as defined in the model using the ApiHeader annotations and sets them in the response builder.

Parameters:

builder - The ConverterResponseBuilder responsible for building the response.

description - The metadata description of the model.

populateLinkHeader

void populateLinkHeader(ConverterResponseBuilder builder,
                        ConverterContext context,
                        Resource resource,
                        ModelDescription description,
                        ApiLink.SCOPE scope)
                 throws java.net.URISyntaxException,
                        java.io.UnsupportedEncodingException

Builds the link header for the response based on the ApiHeader annotations in the model, filtered by the scope parameter supplied.

Parameters:

builder - The ConverterResponseBuilder responsible for building the response.

context - The ConverterContext providing information about the request.

resource - The resource being serialized.

description - The metadata description of the model.

scope - The scope a link should satisfy in order to be serialized into the link header.

Throws:

java.io.UnsupportedEncodingException - If encoding is not supported.

java.net.URISyntaxException

buildLinksObject

@Nonnull
org.json.JSONObject buildLinksObject(ConverterContext context,
                                              Resource resource,
                                              ModelDescription description)
                                       throws org.json.JSONException,
                                              java.net.URISyntaxException,
                                              java.io.UnsupportedEncodingException

Builds the links JSONObject that can be added to the response body.

Parameters:

context - The ConverterContext providing information about the request.

resource - The resource being serialized.

description - The metadata description of the model.

Returns:

The JSONObject that is the links object.

Throws:

org.json.JSONException - If an error occurs when creating the links object.

java.net.URISyntaxException - If an error occurs building the URL.

java.io.UnsupportedEncodingException - If encoding is not supported.

buildProps

@Nonnull
java.util.Map<java.lang.String,java.lang.Object> buildProps(Resource resource,
                                                                     ModelDescription description,
                                                                     ApiProperty.SCOPE scope)

Build a map of the properties to be serialized into the response body, filtered by the provided scope.

Parameters:

resource - The resource being serialized.

description - The metadata description of the model.

scope - The scope a property should satisfy in order to be serialized into the Map.

Returns:

The Map of properties to be serialized.

buildChildren

@Nonnull
org.json.JSONArray buildChildren(ConverterContext context,
                                          ModelDescription description,
                                          HypermediaConverter converter)

Build the children JSONArray that can be added to the response body.

Parameters:

context - The ConverterContext providing information about the request.

description - The metadata description of the model.

converter - The HypermediaConverter to be used to render the children resources as sub entities.

Returns:

The JSONArray that represents the children to be serialized.

buildPageObject

@CheckForNull
org.json.JSONObject buildPageObject(ConverterContext context,
                                                  java.lang.String nextValue,
                                                  java.lang.String resourcePath,
                                                  java.lang.String category,
                                                  int count)
                                           throws org.json.JSONException

Build the page JSONObject that can be added to the response body.

Parameters:

context - The ConverterContext providing information about the request.

nextValue - The value to be used to get the next page.

resourcePath - The path to the resource.

category - The API category.

count - The number of resources contained in the children array.

Returns:

The JSONObject that is the page object.

Throws:

org.json.JSONException - If an error occurs when creating the JSONObject.

buildURL

@Nonnull
java.lang.String buildURL(ConverterContext context,
                                   java.lang.String resourcePath)
                            throws java.net.URISyntaxException,
                                   java.io.UnsupportedEncodingException

Builds a URL for a resource that can be used in the response.

Parameters:

context - The ConverterContext providing information about the request.

resourcePath - The path to the resource.

Returns:

The URL to the resource.

Throws:

java.net.URISyntaxException - If an error occurs building the URL.

java.io.UnsupportedEncodingException - If encoding is not supported.

getApiPrefix

@Nonnull
java.lang.String getApiPrefix(ConverterContext context,
                                       java.lang.String category)

Get the API prefix that can be used when building URLs for API managed resources.

Parameters:

context - The ConverterContext providing information about the request.

category - The API category the resource is being managed under.

Returns:

The API prefix string.

getPaginationStartValue

@CheckForNull
java.lang.String getPaginationStartValue(HttpServletRequest request)

Get the pagination start value that will be used to build a paginated child entity list.

Parameters:

request - The HTTPServletRequest.

Returns:

The pagination start value.

getPaginationLimitValue

int getPaginationLimitValue(HttpServletRequest request)

Get the pagination limit value that will be used to build a paginated child entity list.

Parameters:

request - The HTTPServletRequest.

Returns:

The pagination limit value.

getOrderBy

@Nonnull
java.util.List<OrderByDetails> getOrderBy(HttpServletRequest request)

Get the ordering parameters from the request that will be used to build a paginated child entity list.

Parameters:

request - The HTTPServletRequest.

Returns:

The pagination ordering parameters.