atg.rest.output
Class XMLOutputCustomizer

java.lang.Object
  atg.nucleus.logging.VariableArgumentApplicationLoggingImpl
      atg.nucleus.GenericService
          atg.rest.output.RestOutputCustomizerImpl
              atg.rest.output.XMLOutputCustomizer

All Implemented Interfaces:

NameContextBindingListener, NameContextElement, NameResolver, AdminableService, ApplicationLogging, atg.nucleus.logging.ApplicationLoggingSender, atg.nucleus.logging.TraceApplicationLogging, VariableArgumentApplicationLogging, ComponentNameResolver, Service, ServiceListener, RestOutputCustomizer, java.util.EventListener

public class XMLOutputCustomizer
extends RestOutputCustomizerImpl

This class implements an XML REST output customizer.

See Also:

RestOutputCustomizer

Nested Class Summary

Nested classes/interfaces inherited from class atg.rest.output.RestOutputCustomizerImpl

RestOutputCustomizerImpl.NucleusComponentReferenceObject, RestOutputCustomizerImpl.RepositoryItemReferenceObject

Field Summary

static java.lang.String

CLASS_VERSION Class version string

Fields inherited from class atg.rest.output.RestOutputCustomizerImpl

REQUEST_SCOPE_PATH, SESSION_SCOPE_PATH, SPACE

Fields inherited from class atg.nucleus.GenericService

SERVICE_INFO_KEY

Fields inherited from interface atg.nucleus.logging.TraceApplicationLogging

DEFAULT_LOG_TRACE_STATUS

Fields inherited from interface atg.nucleus.logging.ApplicationLogging

DEFAULT_LOG_DEBUG_STATUS, DEFAULT_LOG_ERROR_STATUS, DEFAULT_LOG_INFO_STATUS, DEFAULT_LOG_WARNING_STATUS

Constructor Summary

XMLOutputCustomizer()
Constructor.

Method Summary

protected void	addArrayToElement(ParsedURI pParsedURI, java.lang.Object pValue, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add an array to the given element.
protected void	addListToElement(ParsedURI pParsedURI, java.util.List<?> pValue, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given java.util.List to the given element.
protected void	addMapToElement(ParsedURI pParsedURI, java.util.Map<?,?> pValue, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given java.util.Map to the given element.
protected void	addObjectArrayToElement(ParsedURI pParsedURI, java.lang.Object[] pValue, int pIndex, int pCount, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given object array to the given element.
protected void	addObjectToElement(ParsedURI pParsedURI, java.lang.Object pValue, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given object value to the given element
protected void	addPrimitiveArrayToElement(java.lang.Object pValue, int pIndex, int pCount, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given primitive array to the given element.
protected void	addSetToElement(ParsedURI pParsedURI, java.util.Set<?> pValue, org.dom4j.Element pElement, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given java.util.Set to the given element.
void	addValueToOutputObject(java.lang.String pPropertyName, java.lang.Object pValue, ParsedURI pParsedURI, java.lang.Object pContainer, java.lang.Object pParent, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method will add the given value to the given Element object
java.lang.Object	createBeanOutput(ParsedURI pParsedURI, java.lang.Object pResContainer, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) This method outputs all the properties of an object to the response's output stream
java.lang.Object	createBeanValueOutput(ParsedURI pParsedURI, java.lang.String pResourceName, java.lang.Object pValue, int pNestingDepth, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) Outputs a bean property value to the output stream in XML.
protected org.dom4j.io.OutputFormat	createDefaultOutputFormat() Creates the default org.dom4j.io.OutputFormat object that is used to format the XML output.
java.lang.Object	createOutputContainer() This method creates the output container, a JSONObject.
protected java.lang.Object	getNucleusComponentReferenceObject(GenericService pService, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) create a nucleus component reference object
protected java.lang.Object	getRepositoryItemReferenceObject(RepositoryItem pItem, DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) create a repository item reference object
boolean	isOmitEncoding() Flag indicating if the encoding declaration should be suppressed or not.
boolean	isSuppressDeclaration() Flag indicating if the XML declaration () is suppressed or not.
boolean	isXHTML() Flag indicating whether or not the output should be strict XHTML or not.
void	sendToOutputStream(java.lang.Object pDocument, DynamoHttpServletResponse pResponse) Writes the XML document to the servlet output stream
void	setOmitEncoding(boolean pOmitEncoding) Sets flag indicating if the encoding declaration should be suppressed or not.
void	setSuppressDeclaration(boolean pSuppressDeclaration) Sets flag indicating if the XML declaration () is suppressed or not.
void	setXHTML(boolean pXhtml) Sets flag indicating whether or not the output should be strict XHTML or not.

Methods inherited from class atg.rest.output.RestOutputCustomizerImpl

checkAgainstNonExpandableList, createComponentConfiguration, createOutputObject, createOutputObjectNoFiltering, createOutputObjectWithDefaultIncludes, createOutputObjectWithoutDefaultIncludes, enableShowRESTPaths, findComponentConfigJSON, getArrayElementString, getBooleanControlParam, getCollectionElementString, getComponentConfiguration, getComponentConfiguration, getComponentResolver, getContentType, getEncoding, getFilteringManager, getFormat, getHostAndPortString, getIndentSize, getMapElementString, getMapKeyElementString, getMapValueElementString, getNucleusComponentPropertyReferenceString, getNucleusComponentPropertyReferenceString, getNucleusComponentReferenceString, getNucleusComponentReferenceString, getReferenceStringRoot, getRepositoryItemPropertyReferenceString, getRepositoryItemReferenceString, getRootElementString, getStringControlParam, isEnableFormatDateOutput, isEnablePerRequestClassFilters, isEnablePerRequestComponentFilters, isEnablePerRequestFilters, isEnablePerRequestRepositoryFilters, isLoggingPropertyDebug, isObjectANonGenericServiceNucleusComponent, isShowRESTPaths, loadNucleusComponentIntoMap, loadNucleusComponentIntoMap, outputBean, outputBeanProperty, outputBeanValue, outputFilteredProperty, outputNonFilteredProperty, searchComponentConfigs, setArrayElementString, setCollectionElementString, setContentType, setEnableFormatDateOutput, setEnablePerRequestClassFilters, setEnablePerRequestComponentFilters, setEnablePerRequestFilters, setEnablePerRequestRepositoryFilters, setEncoding, setFormat, setIndentSize, setLoggingPropertyDebug, setMapElementString, setMapKeyElementString, setMapValueElementString, setRootElementString, setShowRESTPaths

Methods inherited from class atg.nucleus.GenericService

addLogListener, createAdminServlet, doStartService, doStopService, getAbsoluteName, getAdminServlet, getAdminServletOutputStreamEncoding, getLoggingForVlogging, getLogListenerCount, getLogListeners, getName, getNameContext, getNucleus, getRoot, getServiceConfiguration, getServiceInfo, isAdminServletUseServletOutputStream, isLoggingDebug, isLoggingError, isLoggingInfo, isLoggingTrace, isLoggingWarning, isRunning, logDebug, logDebug, logDebug, logError, logError, logError, logInfo, logInfo, logInfo, logTrace, logTrace, logTrace, logWarning, logWarning, logWarning, nameContextElementBound, nameContextElementUnbound, removeLogListener, reResolveThis, resolveName, resolveName, resolveName, resolveName, sendLogEvent, setAdminServletOutputStreamEncoding, setAdminServletUseServletOutputStream, setLoggingDebug, setLoggingError, setLoggingInfo, setLoggingTrace, setLoggingWarning, setNucleus, setServiceInfo, startService, stopService

Methods inherited from class atg.nucleus.logging.VariableArgumentApplicationLoggingImpl

vlogDebug, vlogDebug, vlogDebug, vlogDebug, vlogDebugTrace, vlogError, vlogError, vlogError, vlogError, vlogInfo, vlogInfo, vlogInfo, vlogInfo, vlogTrace, vlogTrace, vlogTrace, vlogTrace, vlogWarning, vlogWarning, vlogWarning, vlogWarning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CLASS_VERSION

public static java.lang.String CLASS_VERSION

Class version string

Constructor Detail

XMLOutputCustomizer

public XMLOutputCustomizer()

Constructor. Sets the format to "xml". Calls createDefaultOutputFormat() method.

Method Detail

isOmitEncoding

public boolean isOmitEncoding()

Flag indicating if the encoding declaration should be suppressed or not. Default is true.

Returns:

the omitEncoding

setOmitEncoding

public void setOmitEncoding(boolean pOmitEncoding)

Sets flag indicating if the encoding declaration should be suppressed or not.

Parameters:

pOmitEncoding - the omitEncoding to set

isSuppressDeclaration

public boolean isSuppressDeclaration()

Flag indicating if the XML declaration () is suppressed or not. Default is true.

Returns:

the suppressDeclaration

setSuppressDeclaration

public void setSuppressDeclaration(boolean pSuppressDeclaration)

Sets flag indicating if the XML declaration () is suppressed or not.

Parameters:

pSuppressDeclaration - the suppressDeclaration to set

isXHTML

public boolean isXHTML()

Flag indicating whether or not the output should be strict XHTML or not. Default is true.

Returns:

the xHTML

setXHTML

public void setXHTML(boolean pXhtml)

Sets flag indicating whether or not the output should be strict XHTML or not.

Parameters:

pXhtml - the xHTML to set

createDefaultOutputFormat

protected org.dom4j.io.OutputFormat createDefaultOutputFormat()

Creates the default org.dom4j.io.OutputFormat object that is used to format the XML output.

Returns:

an instance of DefaultOutputFormat

See Also:

org.dom4j.io.OutputFormat

sendToOutputStream

public void sendToOutputStream(java.lang.Object pDocument,
                               DynamoHttpServletResponse pResponse)
                        throws RestException,
                               java.io.IOException

Writes the XML document to the servlet output stream

Parameters:

pDocument - the document to write

pResponse - the servlet response

Throws:

RestException - not thrown, inherited from interface declaration

java.io.IOException - if an input or output stream exception occurs

createOutputContainer

public java.lang.Object createOutputContainer()

This method creates the output container, a JSONObject.

Returns:

the output container, a JSONObject

createBeanOutput

public java.lang.Object createBeanOutput(ParsedURI pParsedURI,
                                         java.lang.Object pResContainer,
                                         int pNestingDepth,
                                         DynamoHttpServletRequest pRequest,
                                         DynamoHttpServletResponse pResponse)
                                  throws RestException,
                                         java.io.IOException

This method outputs all the properties of an object to the response's output stream

Specified by:

createBeanOutput in interface RestOutputCustomizer

Overrides:

createBeanOutput in class RestOutputCustomizerImpl

Parameters:

pParsedURI - an object containing the parsed URI

pResContainer - the object container which is the resource

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Returns:

an object representing the data to be output

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an input or output stream exception occurs

createBeanValueOutput

public java.lang.Object createBeanValueOutput(ParsedURI pParsedURI,
                                              java.lang.String pResourceName,
                                              java.lang.Object pValue,
                                              int pNestingDepth,
                                              DynamoHttpServletRequest pRequest,
                                              DynamoHttpServletResponse pResponse)
                                       throws RestException,
                                              java.io.IOException

Outputs a bean property value to the output stream in XML.

Specified by:

createBeanValueOutput in interface RestOutputCustomizer

Overrides:

createBeanValueOutput in class RestOutputCustomizerImpl

Parameters:

pParsedURI - an object containing the parsed URI

pResourceName - the name of the resource being output

pValue - the value of the resource

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Returns:

an object representing the data to be output

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an input or output stream exception occurs

See Also:

atg.rest.output.RestOutputCustomizer#outputBeanValue(java.lang.String, java.lang.Object, atg.servlet.DynamoHttpServletRequest, atg.servlet.DynamoHttpServletResponse)

addValueToOutputObject

public void addValueToOutputObject(java.lang.String pPropertyName,
                                   java.lang.Object pValue,
                                   ParsedURI pParsedURI,
                                   java.lang.Object pContainer,
                                   java.lang.Object pParent,
                                   int pNestingDepth,
                                   DynamoHttpServletRequest pRequest,
                                   DynamoHttpServletResponse pResponse)
                            throws RestException,
                                   java.io.IOException

This method will add the given value to the given Element object

Parameters:

pPropertyName - the name of the property value

pValue - the object representing the value

pParsedURI - an object containing the parsed URI

pContainer - the parent container of the given property or null if the parent container is not needed

pParent - the element to add the value to as a text element

pNestingDepth - the current nesting depth in the object tree

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an input or output stream exception occurs

addArrayToElement

protected void addArrayToElement(ParsedURI pParsedURI,
                                 java.lang.Object pValue,
                                 org.dom4j.Element pElement,
                                 int pNestingDepth,
                                 DynamoHttpServletRequest pRequest,
                                 DynamoHttpServletResponse pResponse)
                          throws RestException,
                                 java.io.IOException

This method will add an array to the given element. If atg-rest-index and/or atg-rest-count parameters were submitted in the request, they will be taken into account and include only the requested elements from the array.

Parameters:

pParsedURI - an object containing the parsed URI

pValue - the object representing the array value

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

addPrimitiveArrayToElement

protected void addPrimitiveArrayToElement(java.lang.Object pValue,
                                          int pIndex,
                                          int pCount,
                                          org.dom4j.Element pElement,
                                          int pNestingDepth,
                                          DynamoHttpServletRequest pRequest,
                                          DynamoHttpServletResponse pResponse)
                                   throws RestException

This method will add the given primitive array to the given element. If atg-rest-index and/or atg-rest-count parameters were submitted in the request, they will be taken into account and include only the requested elements from the array.

Parameters:

pValue - the object representing the primitive array value

pIndex - the index from which to start returning items from the array

pCount - the number of elements to return from the starting point in the array

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

addObjectArrayToElement

protected void addObjectArrayToElement(ParsedURI pParsedURI,
                                       java.lang.Object[] pValue,
                                       int pIndex,
                                       int pCount,
                                       org.dom4j.Element pElement,
                                       int pNestingDepth,
                                       DynamoHttpServletRequest pRequest,
                                       DynamoHttpServletResponse pResponse)
                                throws RestException,
                                       java.io.IOException

This method will add the given object array to the given element. If atg-rest-index and/or atg-rest-count parameters were submitted in the request, they will be taken into account and include only the requested elements from the array.

Parameters:

pParsedURI - an object containing the parsed URI

pValue - the object representing the object array value

pIndex - the index from which to start returning items from the array

pCount - the number of elements to return from the starting point in the array

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

addListToElement

protected void addListToElement(ParsedURI pParsedURI,
                                java.util.List<?> pValue,
                                org.dom4j.Element pElement,
                                int pNestingDepth,
                                DynamoHttpServletRequest pRequest,
                                DynamoHttpServletResponse pResponse)
                         throws RestException,
                                java.io.IOException

This method will add the given java.util.List to the given element. If atg-rest-index and/or atg-rest-count parameters were submitted in the request, they will be taken into account and include only the requested elements from the List.

Parameters:

pParsedURI - an object containing the parsed URI

pValue - the object representing the List

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

addSetToElement

protected void addSetToElement(ParsedURI pParsedURI,
                               java.util.Set<?> pValue,
                               org.dom4j.Element pElement,
                               int pNestingDepth,
                               DynamoHttpServletRequest pRequest,
                               DynamoHttpServletResponse pResponse)
                        throws RestException,
                               java.io.IOException

This method will add the given java.util.Set to the given element. If atg-rest-index and/or atg-rest-count parameters were submitted in the request, they will be ignored because Sets do not have order.

Parameters:

pParsedURI - an object containing the parsed URI

pValue - the object representing the Set

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

addMapToElement

protected void addMapToElement(ParsedURI pParsedURI,
                               java.util.Map<?,?> pValue,
                               org.dom4j.Element pElement,
                               int pNestingDepth,
                               DynamoHttpServletRequest pRequest,
                               DynamoHttpServletResponse pResponse)
                        throws RestException,
                               java.io.IOException

This method will add the given java.util.Map to the given element. If atg-rest-index and/or atg-rest-count parameters were submitted in the request, they will be ignored because Maps do not have order.

Parameters:

pParsedURI - an object containing the parsed URI

pValue - the object representing the Map

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

addObjectToElement

protected void addObjectToElement(ParsedURI pParsedURI,
                                  java.lang.Object pValue,
                                  org.dom4j.Element pElement,
                                  int pNestingDepth,
                                  DynamoHttpServletRequest pRequest,
                                  DynamoHttpServletResponse pResponse)
                           throws RestException,
                                  java.io.IOException

This method will add the given object value to the given element

Parameters:

pParsedURI - an object containing the parsed URI

pValue - the object representing the object value

pElement - the element to add the value to as a text element

pNestingDepth - the current nesting depth from the resource

pRequest - the servlet request

pResponse - the servlet response

Throws:

RestException - if an error occurs processing the REST request

java.io.IOException - if an error occurs writing to the output stream

getRepositoryItemReferenceObject

protected java.lang.Object getRepositoryItemReferenceObject(RepositoryItem pItem,
                                                            DynamoHttpServletRequest pRequest,
                                                            DynamoHttpServletResponse pResponse)
                                                     throws RestException

create a repository item reference object

Parameters:

pValue - the RepositoryItem

pRequest - the request

pResponse - the response

Returns:

an object containing the repository item reference values

Throws:

RestException - if there's an error getting the repository item reference values

getNucleusComponentReferenceObject

protected java.lang.Object getNucleusComponentReferenceObject(GenericService pService,
                                                              DynamoHttpServletRequest pRequest,
                                                              DynamoHttpServletResponse pResponse)
                                                       throws RestException

create a nucleus component reference object

Parameters:

pService - the GenericService

pRequest - the request

pResponse - the response

Returns:

an object containing the nucleus component path

Throws:

RestException - if there's an error getting the nucleus component reference values