org.tangram.components.editor

Class EditingHandler

java.lang.Object

org.tangram.controller.AbstractLinkHandler

org.tangram.components.editor.EditingHandler

All Implemented Interfaces:

org.tangram.link.LinkFactory

@Named
@Singleton
public class EditingHandler
extends org.tangram.controller.AbstractLinkHandler

Request handling component for the editing facility. This class does all the magic not found in the templates of the editor including URL generation and handling.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ATTRIBUTE_FILTERS
static java.lang.String	ATTRIBUTE_WRAPPER
static java.lang.String	EDIT_TARGET
static java.lang.String	EDIT_VIEW
static java.util.Collection<java.lang.String>	ID_URL_ACTIONS editing actions triggered by URLs containing the obect's ID.
static java.util.Collection<java.lang.String>	PARAMETER_ACTIONS editing actions triggered only by parameters passed in http post requests.
static java.lang.String	PARAMETER_CLASS_NAME
static java.lang.String	PARAMETER_FILTER_PROPERTY
static java.lang.String	PARAMETER_FILTER_VALUE
static java.lang.String	PARAMETER_ID
static java.lang.String	PARAMETER_PROPERTY
static java.util.Set<java.lang.String>	SYSTEM_PROPERTIES writable properties which should not be altered by the upper layers or persisted

Fields inherited from class org.tangram.controller.AbstractLinkHandler

beanFactory, viewContextFactory

Constructor Summary

Constructors

Constructor and Description
EditingHandler()

Method Summary

Methods

Modifier and Type	Method and Description
org.tangram.link.TargetDescriptor	create(java.lang.String typeName, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
org.tangram.link.Link	createLink(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse r, java.lang.Object bean, java.lang.String action, java.lang.String view)
org.tangram.link.TargetDescriptor	delete(java.lang.String id, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
org.tangram.link.TargetDescriptor	edit(java.lang.String id, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
static java.lang.Class<? extends java.lang.Object>	getDesignClass(java.lang.Class<? extends org.tangram.content.Content> cls) Returns the class the developer modeled.
org.tangram.link.TargetDescriptor	link(java.lang.String typeName, java.lang.String id, java.lang.String propertyName, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
org.tangram.link.TargetDescriptor	list(java.lang.String typeName, java.lang.String filterProperty, java.lang.String filterValue, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setDeleteMethodEnabled(boolean deleteMethodEnabled)
org.tangram.link.TargetDescriptor	store(java.lang.String id, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class org.tangram.controller.AbstractLinkHandler

afterPropertiesSet, createModel, getBeanFactory, getLinkFactory, setLinkFactory

Methods inherited from class java.lang.Object

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

Field Detail

EDIT_TARGET

public static final java.lang.String EDIT_TARGET

See Also:

Constant Field Values

EDIT_VIEW

public static final java.lang.String EDIT_VIEW

See Also:

Constant Field Values

PARAMETER_CLASS_NAME

public static final java.lang.String PARAMETER_CLASS_NAME

See Also:

Constant Field Values

PARAMETER_FILTER_PROPERTY

public static final java.lang.String PARAMETER_FILTER_PROPERTY

See Also:

Constant Field Values

PARAMETER_FILTER_VALUE

public static final java.lang.String PARAMETER_FILTER_VALUE

See Also:

Constant Field Values

PARAMETER_ID

public static final java.lang.String PARAMETER_ID

See Also:

Constant Field Values

PARAMETER_PROPERTY

public static final java.lang.String PARAMETER_PROPERTY

See Also:

Constant Field Values

ATTRIBUTE_WRAPPER

public static final java.lang.String ATTRIBUTE_WRAPPER

See Also:

Constant Field Values

ATTRIBUTE_FILTERS

public static final java.lang.String ATTRIBUTE_FILTERS

See Also:

Constant Field Values

SYSTEM_PROPERTIES

public static final java.util.Set<java.lang.String> SYSTEM_PROPERTIES

writable properties which should not be altered by the upper layers or persisted

ID_URL_ACTIONS

public static final java.util.Collection<java.lang.String> ID_URL_ACTIONS

editing actions triggered by URLs containing the obect's ID.

PARAMETER_ACTIONS

public static final java.util.Collection<java.lang.String> PARAMETER_ACTIONS

editing actions triggered only by parameters passed in http post requests.

Constructor Detail

EditingHandler

public EditingHandler()

Method Detail

getDesignClass

public static java.lang.Class<? extends java.lang.Object> getDesignClass(java.lang.Class<? extends org.tangram.content.Content> cls)

Returns the class the developer modeled. This isn't necessarily the same class as the system uses.

Parameters:

cls - class of an ORM obtained object

Returns:

Class the developer implemented

setDeleteMethodEnabled

public void setDeleteMethodEnabled(boolean deleteMethodEnabled)

store

public org.tangram.link.TargetDescriptor store(java.lang.String id,
                                      javax.servlet.http.HttpServletRequest request,
                                      javax.servlet.http.HttpServletResponse response)
                                        throws java.lang.Exception

Throws:

java.lang.Exception

create

public org.tangram.link.TargetDescriptor create(java.lang.String typeName,
                                       javax.servlet.http.HttpServletRequest request,
                                       javax.servlet.http.HttpServletResponse response)
                                         throws java.lang.Exception

Throws:

java.lang.Exception

list

public org.tangram.link.TargetDescriptor list(java.lang.String typeName,
                                     java.lang.String filterProperty,
                                     java.lang.String filterValue,
                                     javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

edit

public org.tangram.link.TargetDescriptor edit(java.lang.String id,
                                     javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

link

public org.tangram.link.TargetDescriptor link(java.lang.String typeName,
                                     java.lang.String id,
                                     java.lang.String propertyName,
                                     javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

delete

public org.tangram.link.TargetDescriptor delete(java.lang.String id,
                                       javax.servlet.http.HttpServletRequest request,
                                       javax.servlet.http.HttpServletResponse response)
                                         throws java.lang.Exception

Throws:

java.lang.Exception

createLink

public org.tangram.link.Link createLink(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.http.HttpServletResponse r,
                               java.lang.Object bean,
                               java.lang.String action,
                               java.lang.String view)

Specified by:

createLink in interface org.tangram.link.LinkFactory

Specified by:

createLink in class org.tangram.controller.AbstractLinkHandler