TAP

java.lang.Object
- tap.resource.TAP

All Implemented Interfaces:

VOSIResource
```
public class TAP
extends java.lang.Object
implements VOSIResource
```
Root/Home of the TAP service. It is also the resource (HOME) which gathers all the others of the same TAP service.
At its creation it is creating and configuring the other resources in function of the given description of the TAP service.

Version:

2.3 (08/2018)

Author:

Grégory Mantelet (CDS;ARI)

Field Summary

Fields
Modifier and Type	Field and Description
`protected ServiceErrorWriter`	`errorWriter` Object to use when an error occurs or comes until this resource from the others.
`protected HomePage`	`homePage` HOME PAGE resource.
`protected java.lang.String`	`homePageMimeType` MIME type of the custom home page.
`protected java.lang.String`	`homePageURI` URI of the page or path of the file to display when this resource is requested.
`protected static java.lang.String`	`lastRequestID` Last generated request ID.
`static java.lang.String`	`RESOURCE_ASYNC` Name of the TAP ASYNC resource.
`static java.lang.String`	`RESOURCE_AVAILABILITY` Name of the TAP AVAILABILITY resource.
`static java.lang.String`	`RESOURCE_CAPABILITIES` Name of the TAP CAPABILITIES resource.
`static java.lang.String`	`RESOURCE_METADATA` Name of the TAP TABLES resource.
`static java.lang.String`	`RESOURCE_SYNC` Name of the TAP SYNC resource.
`protected java.util.Map<java.lang.String,TAPResource>`	`resources` List of all the other TAP resources of the service.
`protected ServiceConnection`	`service` Description of the TAP service owning this resource.
`protected java.lang.String`	`tapBaseURL` Base URL of the TAP service.
`static java.lang.String`	`VERSION` Version of the TAP protocol used in this library.

Constructor Summary

Constructors
Constructor and Description

TAP(ServiceConnection serviceConnection)
Build a HOME resource of a TAP service whose the description is given in parameter.

Constructors
Constructor and Description
`TAP(ServiceConnection serviceConnection)` Build a HOME resource of a TAP service whose the description is given in parameter.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`boolean`	`addResource(java.lang.String resourceId, TAPResource newResource)` Add the given resource in this TAP service with the given ID (which will be also the URI to access this resource).
`boolean`	`addResource(TAPResource newResource)` Add the given resource in this TAP service.
`protected void`	`appendDataModels(java.lang.StringBuffer xml, java.lang.String linePrefix)` List and declare all IVOA Data Models supported by this TAP service.
`protected void`	`appendObsCoreDM(java.lang.StringBuffer xml, java.lang.String linePrefix)` Append the ObsCore DM declaration in the given `StringBuffer` if an `ivoa.Obscore` table can be found in `TAP_SCHEMA`.
`protected void`	`appendRegTAPDM(java.lang.StringBuffer xml, java.lang.String linePrefix)` Append the RegTAP DM declaration in the given `StringBuffer` if a schema `rr` can be found in `TAP_SCHEMA` with all its required tables.
`void`	`destroy()` Free all the resources used by this resource and the other managed resources.
`void`	`executeRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)` Execute the given request in the TAP service by forwarding it to the appropriate resource.
`protected java.lang.String`	`generateRequestID(javax.servlet.http.HttpServletRequest request)` Generate a unique ID for the given request.
`java.lang.String`	`getAccessURL()` Get the URL which lets access this resource.
`ASync`	`getASync()` Get the /async resource of this TAP service.
`Availability`	`getAvailability()` Get the /availability resource of this TAP service.
`Capabilities`	`getCapabilities()` Get the /capabilities resource of this TAP service.
`java.lang.String`	`getCapability()` Get the capabilities of this resource.
`ServiceErrorWriter`	`getErrorWriter()` Get the object to use in order to report errors to the user in replacement of the expected result.
`HomePage`	`getHomePage()` Get the HOME PAGE resource of this TAP service.
`java.lang.String`	`getHomePageMimeType()` Get the MIME type of the custom home page.
`java.lang.String`	`getHomePageURI()` Get the URL or the file path of a custom home page.
`TAPLog`	`getLogger()` Get the logger used by this resource and all the other resources managed by it.
`int`	`getNbResources()` Get the number of all resources managed by this TAP service (this resource - HOME - excluded).
`TAPResource`	`getResource(java.lang.String resourceId)` Get the specified resource.
`java.util.Iterator<TAPResource>`	`getResources()` Let iterate over the full list of the TAP resources managed by this TAP service.
`ServiceConnection`	`getServiceConnection()` Get the description of this service.
`java.lang.String`	`getStandardID()` Get the standardID of this endpoint of the VOSI interface.
`Sync`	`getSync()` Get the /sync resource of this TAP service.
`TAPMetadata`	`getTAPMetadata()` Get the object managing all the metadata (information about the published columns and tables) of this TAP service.
`java.util.Iterator<TAPResource>`	`getTAPResources()` Deprecated. The name of this function has been normalized. So now, you should use `getResources()` which is doing exactly the same thing.
`UWSService`	`getUWS()` Get the UWS service used for the /async service.
`boolean`	`hasResource(java.lang.String resourceId)` Tell whether a resource is already associated with the given ID/URI.
`void`	`init(javax.servlet.ServletConfig config)` Let initialize this resource and all the other managed resources.
`TAPResource`	`removeResource(java.lang.String resourceId)` Remove the resource associated with the given ID/URI.
`void`	`setErrorWriter(ServiceErrorWriter errorWriter)` Set the object to use in order to report errors to the user in replacement of the expected result.
`void`	`setHomePage(HomePage newHomePageResource)` Change the whole behavior of the TAP home page.
`void`	`setHomePageMimeType(java.lang.String mime)` Set the MIME type of the custom home page.
`void`	`setHomePageURI(java.lang.String uri)` Set the URL or the file path of a custom home page.
`void`	`setTAPBaseURL(javax.servlet.http.HttpServletRequest request)` Build the base URL from the given HTTP request, and use it to set the base URL of this TAP service.
`void`	`setTAPBaseURL(java.lang.String baseURL)` Set the base URL of this TAP service.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - VERSION
```
public static final java.lang.String VERSION
```
    Version of the TAP protocol used in this library.
    
    Since:
    
    2.1
    
    See Also:
    
    Constant Field Values
  - RESOURCE_AVAILABILITY
```
public static final java.lang.String RESOURCE_AVAILABILITY
```
    Name of the TAP AVAILABILITY resource.
    This resource tells whether the TAP service is available (i.e. whether it accepts queries or not).
    
    Note: This name is suffixing the root TAP URL in order to access one of its resources.
    
    Since:
    
    2.0
    
    See Also:
    
    Constant Field Values
  - RESOURCE_CAPABILITIES
```
public static final java.lang.String RESOURCE_CAPABILITIES
```
    Name of the TAP CAPABILITIES resource.
    This resource list all capabilities (e.g. output limits and formats, uploads, ...) of this TAP resource.
    
    Note: This name is suffixing the root TAP URL in order to access one of its resources.
    
    Since:
    
    2.0
    
    See Also:
    
    Constant Field Values
  - RESOURCE_METADATA
```
public static final java.lang.String RESOURCE_METADATA
```
    Name of the TAP TABLES resource.
    This resource lists and describes all published and query-able schemas, tables and columns.
    
    Note: This name is suffixing the root TAP URL in order to access one of its resources.
    
    Since:
    
    2.0
    
    See Also:
    
    Constant Field Values
  - RESOURCE_ASYNC
```
public static final java.lang.String RESOURCE_ASYNC
```
    Name of the TAP ASYNC resource.
    This resource is used to submit ADQL queries to run asynchronously.
    
    Note: This name is suffixing the root TAP URL in order to access one of its resources.
    
    Since:
    
    2.0
    
    See Also:
    
    Constant Field Values
  - RESOURCE_SYNC
```
public static final java.lang.String RESOURCE_SYNC
```
    Name of the TAP SYNC resource.
    This resource is used to submit ADQL queries to run synchronously.
    
    Note: This name is suffixing the root TAP URL in order to access one of its resources.
    
    Since:
    
    2.0
    
    See Also:
    
    Constant Field Values
  - service
```
protected final ServiceConnection service
```
    Description of the TAP service owning this resource.
  - resources
```
protected final java.util.Map<java.lang.String,TAPResource> resources
```
    List of all the other TAP resources of the service.
  - tapBaseURL
```
protected java.lang.String tapBaseURL
```
    Base URL of the TAP service. It is also the URL of this resource (HOME).
  - homePage
```
protected HomePage homePage
```
    HOME PAGE resource. This resource lets write the home page.
    
    Note: at the URI homePageURI or it is a very simple HTML page listing the link of all available TAP resources.
    
    Since:
    
    2.0
  - homePageURI
```
protected java.lang.String homePageURI
```
    URI of the page or path of the file to display when this resource is requested.
  - homePageMimeType
```
protected java.lang.String homePageMimeType
```
    MIME type of the custom home page. By default, it is "text/html".
  - errorWriter
```
protected ServiceErrorWriter errorWriter
```
    Object to use when an error occurs or comes until this resource from the others. This object fills the HTTP response in the most appropriate way in function of the error.
  - lastRequestID
```
protected static java.lang.String lastRequestID
```
    Last generated request ID. If the next generated request ID is equivalent to this one, a new one will generate in order to ensure the uniqueness.
    
    Since:
    
    2.0
- Constructor Detail
  - TAP
```
public TAP(ServiceConnection serviceConnection)
    throws UWSException,
           TAPException
```
    Build a HOME resource of a TAP service whose the description is given in parameter. All the other TAP resources will be created and configured here thanks to the given ServiceConnection.
    
    Parameters:
    
    serviceConnection - Description of the TAP service.
    
    Throws:
    
    UWSException - If an error occurs while creating the /async resource.
    
    TAPException - If any other error occurs.
- Method Detail
  - getLogger
```
public final TAPLog getLogger()
```
    Get the logger used by this resource and all the other resources managed by it.
    
    Returns:
    
    The used logger.
  - init
```
public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException
```
    Let initialize this resource and all the other managed resources.
    
    This function is called by the library just once: when the servlet is initialized.
    
    Parameters:
    
    config - Configuration of the servlet.
    
    Throws:
    
    javax.servlet.ServletException - If any error occurs while reading the given configuration.
    
    See Also:
    
    TAPResource.init(ServletConfig)
  - destroy
```
public void destroy()
```
    Free all the resources used by this resource and the other managed resources.
    
    This function is called by the library just once: when the servlet is destroyed.
    
    See Also:
    
    TAPResource.destroy()
  - setTAPBaseURL
```
public void setTAPBaseURL(java.lang.String baseURL)
```
    Set the base URL of this TAP service.
    
    This URL must be the same as the one of this resource ; it corresponds to the URL of the root (or home) of the TAP service.
    
    The given URL will be propagated to the other TAP resources automatically.
    
    Parameters:
    
    baseURL - URL of this resource.
    
    See Also:
    
    TAPResource.setTAPBaseURL(String)
  - setTAPBaseURL
```
public void setTAPBaseURL(javax.servlet.http.HttpServletRequest request)
```
    Build the base URL from the given HTTP request, and use it to set the base URL of this TAP service.
    
    The given URL will be propagated to the other TAP resources automatically.
    
    Parameters:
    
    request - HTTP request from which a TAP service's base URL will be extracted.
    
    See Also:
    
    setTAPBaseURL(String)
  - getServiceConnection
```
public final ServiceConnection getServiceConnection()
```
    Get the description of this service.
    
    Returns:
    
    Description/Configuration of this TAP service.
    
    Since:
    
    2.0
  - getAvailability
```
public final Availability getAvailability()
```
    Get the /availability resource of this TAP service.
    
    Returns:
    
    The /availability resource.
  - getCapabilities
```
public final Capabilities getCapabilities()
```
    Get the /capabilities resource of this TAP service.
    
    Returns:
    
    The /capabilities resource.
  - getSync
```
public final Sync getSync()
```
    Get the /sync resource of this TAP service.
    
    Returns:
    
    The /sync resource.
  - getASync
```
public final ASync getASync()
```
    Get the /async resource of this TAP service.
    
    Returns:
    
    The /async resource.
  - getUWS
```
public final UWSService getUWS()
```
    Get the UWS service used for the /async service.
    
    Returns:
    
    The used UWS service.
  - getTAPMetadata
```
public final TAPMetadata getTAPMetadata()
```
    Get the object managing all the metadata (information about the published columns and tables) of this TAP service.
    
    This object is also to the /tables resource.
    
    Returns:
    
    List of all metadata of this TAP service.
  - addResource
```
public final boolean addResource(TAPResource newResource)
```
    Add the given resource in this TAP service.
    
    The ID of this resource (which is also its URI) will be its name (given by TAPResource.getName()).
    
    WARNING: If another resource with an ID strictly identical (case sensitively) to the name of the given resource, it will be overwritten! You should check (thanks to hasResource(String)) before calling this function that no resource is associated with the same URI. If it is the case, you should then use the function addResource(String, TAPResource) with a different ID/URI.
    
    Note: This function is equivalent to addResource(String, TAPResource) with TAPResource.getName() in first parameter.
    
    Parameters:
    
    newResource - Resource to add in the service.
    
    Returns:
    
    true if the given resource has been successfully added, false otherwise (and particularly if the given resource is NULL).
    
    See Also:
    
    addResource(String, TAPResource)
  - addResource
```
public final boolean addResource(java.lang.String resourceId,
                                 TAPResource newResource)
```
    Add the given resource in this TAP service with the given ID (which will be also the URI to access this resource).
    
    WARNING: If another resource with an ID strictly identical (case sensitively) to the name of the given resource, it will be overwritten! You should check (thanks to hasResource(String)) before calling this function that no resource is associated with the same URI. If it is the case, you should then use the function addResource(String, TAPResource) with a different ID/URI.
    
    Note: If the given ID is NULL, the name of the resource will be used.
    
    Parameters:
    
    resourceId - ID/URI of the resource to add.
    
    newResource - Resource to add.
    
    Returns:
    
    true if the given resource has been successfully added to this service with the given ID/URI, false otherwise (and particularly if the given resource is NULL).
  - getNbResources
```
public final int getNbResources()
```
    Get the number of all resources managed by this TAP service (this resource - HOME - excluded).
    
    Returns:
    
    Number of managed resources.
  - getResource
```
public final TAPResource getResource(java.lang.String resourceId)
```
    Get the specified resource.
    
    Note: The research is case sensitive.
    
    Parameters:
    
    resourceId - Exact ID/URI of the resource to get.
    
    Returns:
    
    The corresponding resource, or NULL if no match can be found.
  - getResources
```
public final java.util.Iterator<TAPResource> getResources()
```
    Let iterate over the full list of the TAP resources managed by this TAP service.
    
    Returns:
    
    Iterator over the available TAP resources.
  - getTAPResources
```
@Deprecated
public final java.util.Iterator<TAPResource> getTAPResources()
```
    Deprecated. The name of this function has been normalized. So now, you should use getResources() which is doing exactly the same thing.
    
    Let iterate over the full list of the TAP resources managed by this TAP service.
    
    Returns:
    
    Iterator over the available TAP resources.
  - hasResource
```
public final boolean hasResource(java.lang.String resourceId)
```
    Tell whether a resource is already associated with the given ID/URI.
    
    Note: The research is case sensitive.
    
    Parameters:
    
    resourceId - Exact ID/URI of the resource to find.
    
    Returns:
    
    true if a resource is already associated with the given ID/URI, false otherwise.
  - removeResource
```
public final TAPResource removeResource(java.lang.String resourceId)
```
    Remove the resource associated with the given ID/URI.
    
    Note: The research is case sensitive.
    
    Parameters:
    
    resourceId - Exact ID/URI of the resource to remove.
    
    Returns:
    
    The removed resource, if associated with the given ID/URI, otherwise, NULL is returned.
  - getErrorWriter
```
public final ServiceErrorWriter getErrorWriter()
```
    Get the object to use in order to report errors to the user in replacement of the expected result.
    
    Returns:
    
    Used error writer.
  - setErrorWriter
```
public final void setErrorWriter(ServiceErrorWriter errorWriter)
```
    Set the object to use in order to report errors to the user in replacement of the expected result.
    
    Parameters:
    
    errorWriter - Error writer to use. (if NULL, nothing will be done)
  - getStandardID
```
public java.lang.String getStandardID()
```
    Description copied from interface: VOSIResource
    Get the standardID of this endpoint of the VOSI interface.
    
    The standard IDs of the VOSI endpoints are the following:
    - Capabilities: ivo://ivoa.net/std/VOSI#capabilities
    - Availability: ivo://ivoa.net/std/VOSI#availability
    - Tables: ivo://ivoa.net/std/VOSI#tables
    Specified by:
    
    getStandardID in interface VOSIResource
    
    Returns:
    
    Standard ID of this VOSI endpoint.
  - getAccessURL
```
public java.lang.String getAccessURL()
```
    Description copied from interface: VOSIResource
    
    Get the URL which lets access this resource.
    
    Specified by:
    
    getAccessURL in interface VOSIResource
    
    Returns:
    
    Access URL.
  - getCapability
```
public java.lang.String getCapability()
```
    Description copied from interface: VOSIResource
    
    Get the capabilities of this resource.
    
    Specified by:
    
    getCapability in interface VOSIResource
    
    Returns:
    
    Resource capabilities.
  - appendDataModels
```
protected void appendDataModels(java.lang.StringBuffer xml,
                                java.lang.String linePrefix)
```
    List and declare all IVOA Data Models supported by this TAP service.
    Currently, only the following DMs are natively supported:
    - Obscore (1.0 and PR-1.1)
    - RegTAP (1.0)
    More can be supported by extending this function (but not overwriting it completely otherwise the above supported DMs won't be anymore).
    
    A DM declaration should follow this XML syntax:
```
<dataModel ivo-id="{DM-IVO_ID}">{DM-NAME}</dataModel>
```
    Parameters:
    
    xml - The /capabilities in-progress content in which implemented DMs can be declared.
    
    linePrefix - Tabulations/Spaces that should prefix all lines (for human readability).
    
    Since:
    
    2.1
  - appendObsCoreDM
```
protected void appendObsCoreDM(java.lang.StringBuffer xml,
                               java.lang.String linePrefix)
```
    Append the ObsCore DM declaration in the given StringBuffer if an ivoa.Obscore table can be found in TAP_SCHEMA.
    
    This function has no effect if ivoa.Obscore can not be found. The ivoa schema is searched case sensitively, but not the table name Obscore which can be written in any possible case.
    
    If an ivoa.Obscore table is found, this function detects automatically which version of Obscore is implemented. It will be declared as Obscore 1.1 if ALL the following columns are found (case INsensitively): s_xel1, x_xel2, t_xel, em_xel and pol_xel. If not, the Obscore table will be declared as Obscore 1.0.
    
    Parameters:
    
    xml - The /capabilities in-progress content in which Obscore-DM should be declared if found.
    
    linePrefix - Tabulations/Spaces that should prefix all lines (for human readability).
    
    Since:
    
    2.1
    
    See Also:
    
    TAPMetadata.getObsCoreTable()
  - appendRegTAPDM
```
protected void appendRegTAPDM(java.lang.StringBuffer xml,
                              java.lang.String linePrefix)
```
    Append the RegTAP DM declaration in the given StringBuffer if a schema rr can be found in TAP_SCHEMA with all its required tables.
    
    This function has no effect if the schema rr or its mandatory children tables can not be found. The research is done case sensitively by TAPMetadata.getRegTAPSchema().
    
    If there is a valid schema rr, this function detects automatically which version of RegTAP is implemented. For the moment only one is supported: RegTAP-1.0.
    
    Parameters:
    
    xml - The /capabilities in-progress content in which RegTAP-DM should be declared if found.
    
    linePrefix - Tabulations/Spaces that should prefix all lines (for human readability).
    
    Since:
    
    2.1
    
    See Also:
    
    TAPMetadata.getRegTAPSchema()
  - getHomePage
```
public final HomePage getHomePage()
```
    Get the HOME PAGE resource of this TAP service.
    
    Returns:
    
    The HOME PAGE resource.
    
    Since:
    
    2.0
  - setHomePage
```
public final void setHomePage(HomePage newHomePageResource)
```
    Change the whole behavior of the TAP home page.
    
    Note: If the given resource is NULL, the default home page (i.e. HomePage) is set.
    
    Parameters:
    
    newHomePageResource - The new HOME PAGE resource for this TAP service.
    
    Since:
    
    2.0
  - getHomePageURI
```
public final java.lang.String getHomePageURI()
```
    Get the URL or the file path of a custom home page.
    
    The home page will be displayed when this resource is directly requested.
    
    Note: This function has a sense only if the HOME PAGE resource of this TAP service is still the default home page (i.e. HomePage).
    
    Returns:
    
    URL or file path of the file to display as home page, or NULL if no custom home page has been specified.
  - setHomePageURI
```
public final void setHomePageURI(java.lang.String uri)
```
    Set the URL or the file path of a custom home page.
    
    The home page will be displayed when this resource is directly requested.
    
    Note: This function has a sense only if the HOME PAGE resource of this TAP service is still the default home page (i.e. HomePage).
    
    Parameters:
    
    uri - URL or file path of the file to display as home page, or NULL to display the default home page.
  - getHomePageMimeType
```
public final java.lang.String getHomePageMimeType()
```
    Get the MIME type of the custom home page.
    
    By default, it is the same as the default home page: "text/html".
    
    Note: This function has a sense only if the HOME PAGE resource of this TAP service is still the default home page (i.e. HomePage).
    
    Returns:
    
    MIME type of the custom home page.
  - setHomePageMimeType
```
public final void setHomePageMimeType(java.lang.String mime)
```
    Set the MIME type of the custom home page.
    
    A NULL value will be considered as "text/html".
    
    Note: This function has a sense only if the HOME PAGE resource of this TAP service is still the default home page (i.e. HomePage).
    
    Parameters:
    
    mime - MIME type of the custom home page.
  - generateRequestID
```
protected java.lang.String generateRequestID(javax.servlet.http.HttpServletRequest request)
```
    Generate a unique ID for the given request.
    
    By default, a timestamp is returned.
    
    Parameters:
    
    request - Request whose an ID is asked.
    
    Returns:
    
    The ID of the given request.
    
    Since:
    
    2.0
  - executeRequest
```
public void executeRequest(javax.servlet.http.HttpServletRequest request,
                           javax.servlet.http.HttpServletResponse response)
                    throws javax.servlet.ServletException,
                           java.io.IOException
```
    Execute the given request in the TAP service by forwarding it to the appropriate resource.
    
    Home page
    
    If the appropriate resource is the home page, the request is propagated to a TAPResource (by default HomePage) whose the resource name is "HOME PAGE". Once called, this resource displays directly the home page in the given response by calling. The default implementation of the default implementation (HomePage) takes several cases into account. Those are well documented in the Javadoc of HomePage. What you should know, is that sometimes it is using the following attributes of this class: getHomePage(), getHomePageURI(), getHomePageMimeType().
    
    Error/Exception management
    
    Only this resource (the root) should write any errors in the response. For that, it catches any Throwable and write an appropriate message in the HTTP response. The format and the content of this message is designed by the ServiceErrorWriter set in this class. By changing it, it is then possible to change, for instance, the format of the error responses.
    
    Request ID & Log
    
    Each request is identified by a unique identifier (see generateRequestID(HttpServletRequest)). This ID is used only for logging purpose. Request and jobs/threads can then be associated more easily in the logs. Besides, every requests and their response are logged as INFO with this ID.
    
    Parameters:
    
    request - Request of the user to execute in this TAP service.
    
    response - Object in which the result of the request must be written.
    
    Throws:
    
    javax.servlet.ServletException - If any grave/fatal error occurs.
    
    java.io.IOException - If any error occurs while reading or writing from or into a stream (and particularly the given request or response).

Class TAP

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

VERSION

RESOURCE_AVAILABILITY

RESOURCE_CAPABILITIES

RESOURCE_METADATA

RESOURCE_ASYNC

RESOURCE_SYNC

service

resources

tapBaseURL

homePage

homePageURI

homePageMimeType

errorWriter

lastRequestID

Constructor Detail

TAP

Method Detail

getLogger

init

destroy

setTAPBaseURL

setTAPBaseURL

getServiceConnection

getAvailability

getCapabilities

getSync

getASync

getUWS

getTAPMetadata

addResource

addResource

getNbResources

getResource

getResources

getTAPResources

hasResource

removeResource

getErrorWriter

setErrorWriter

getStandardID

getAccessURL

getCapability

appendDataModels

appendObsCoreDM

appendRegTAPDM

getHomePage

setHomePage

getHomePageURI

setHomePageURI

getHomePageMimeType

setHomePageMimeType

generateRequestID

executeRequest

Home page

Error/Exception management

Request ID & Log