Spring Framework 6.1.4 · org.springframework.web.servlet.view.AbstractView

Modifier and Type	Field and Description
private String	beanName
private String	contentType
public static final String	DEFAULT_CONTENT_TYPE Default content type.
private boolean	exposeContextBeansAsAttributes
private Set<String>	exposedContextBeanNames
private boolean	exposePathVariables
private static final int	OUTPUT_BYTE_ARRAY_INITIAL_SIZE Initial size for the temporary output byte array (if any).
private String	requestContextAttribute
private final Map<String, Object>	staticAttributes

Access	Constructor and Description
public	AbstractView()

Method Summary

Modifier and Type	Method and Description
public void	addStaticAttribute(String the name of the attribute to expose name, Object the attribute value to expose value) Add static data to this view, exposed in each view.
protected Map<String, Object>	createMergedOutputModel(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response) Creates a combined output Map (never `null`) that includes dynamic values and static attributes.
protected RequestContext	Returns: the RequestContext instance createRequestContext(HttpServletRequest current HTTP request request, HttpServletResponse response, Map<String, Object> combined output Map (never `null`), with dynamic values taking precedence over static attributes model) Create a RequestContext to expose under the specified attribute name.
protected ByteArrayOutputStream	createTemporaryOutputStream() Create a temporary OutputStream for this view.
protected void	exposeModelAsRequestAttributes(Map<String, Object> a Map of model objects to expose model, HttpServletRequest current HTTP request request) Expose the model objects in the given map as request attributes.
protected String	formatViewName()
protected boolean	generatesDownloadContent() Return whether this view generates download content (typically binary content like PDF or Excel files).
public Map<String, Object>	getAttributesMap() Allow `Map` access to the static attributes of this view, with the option to add or override specific entries.
public String	getBeanName() Return the view's name.
public String	getContentType() Overrides default org.springframework.web.servlet.View.getContentType. Return the content type for this view.
public String	getRequestContextAttribute() Return the name of the RequestContext attribute, if any.
protected HttpServletRequest	Returns: the wrapped request, or the original request if no wrapping is necessary getRequestToExpose(HttpServletRequest the original servlet request as provided by the engine originalRequest) Get the request handle to expose to `renderMergedOutputModel`, i.e. to the view.
public Map<String, Object>	Returns: the static attributes in this view getStaticAttributes() Return the static attributes for this view.
public boolean	isExposePathVariables() Return whether to add path variables to the model or not.
protected void	prepareResponse(HttpServletRequest current HTTP request request, HttpServletResponse current HTTP response response) Prepare the given response for rendering.
public void	render(Map<String, ?> a Map with name Strings as keys and corresponding model objects as values (Map can also be `null` in case of empty model) model, HttpServletRequest current HTTP request request, HttpServletResponse he HTTP response we are building response) Implements org.springframework.web.servlet.View.render. Prepares the view given the specified model, merging it with static attributes and a RequestContext attribute, if necessary.
protected abstract void	renderMergedOutputModel(Map<String, Object> combined output Map (never `null`), with dynamic values taking precedence over static attributes model, HttpServletRequest current HTTP request request, HttpServletResponse current HTTP response response) Subclasses must implement this method to actually render the view.
public void	setAttributes(Properties attributes) Set static attributes for this view from a `java.util.Properties` object.
public void	setAttributesCSV(String propString) Set static attributes as a CSV string.
public void	setAttributesMap(Map<String, ?> a Map with name Strings as keys and attribute objects as values attributes) Set static attributes for this view from a Map.
public void	setBeanName(String the name of the bean in the factory. Note that this name is the actual bean name used in the factory, which may differ from the originally specified name: in particular for inner bean names, the actual bean name might have been made unique through appending "#..." suffixes. Use the `BeanFactoryUtils#originalBeanName(String)` method to extract the original bean name (without suffix), if desired. beanName) Implements org.springframework.beans.factory.BeanNameAware.setBeanName. Set the view's name.
public void	setContentType(String contentType) Set the content type for this view.
public void	setExposeContextBeansAsAttributes(boolean exposeContextBeansAsAttributes) Set whether to make all Spring beans in the application context accessible as request attributes, through lazy checking once an attribute gets accessed.
public void	setExposedContextBeanNames(String... exposedContextBeanNames) Specify the names of beans in the context which are supposed to be exposed.
public void	setExposePathVariables(boolean `true` to expose path variables, and `false` otherwise exposePathVariables) Specify whether to add path variables to the model or not.
public void	setRequestContextAttribute(String requestContextAttribute) Set the name of the RequestContext attribute for this view.
protected void	setResponseContentType(HttpServletRequest request, HttpServletResponse response) Set the content type of the response to the configured `content type` unless the `View#SELECTED_CONTENT_TYPE` request attribute is present and set to a concrete media type.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
protected void	writeToResponse(HttpServletResponse current HTTP response response, ByteArrayOutputStream the temporary OutputStream to write baos) Write the given temporary OutputStream to the HTTP response.

Inherited from org.springframework.web.context.support.WebApplicationObjectSupport:: getServletContext getTempDir getWebApplicationContext initApplicationContext initServletContext isContextRequired setServletContext

beanName	back to summary
private String beanName Annotations @Nullable

contentType	back to summary
private String contentType Annotations @Nullable

DEFAULT_CONTENT_TYPE	back to summary
public static final String DEFAULT_CONTENT_TYPE Default content type. Overridable as bean property.

exposeContextBeansAsAttributes	back to summary
private boolean exposeContextBeansAsAttributes

exposedContextBeanNames	back to summary
private Set<String> exposedContextBeanNames Annotations @Nullable

exposePathVariables	back to summary
private boolean exposePathVariables

OUTPUT_BYTE_ARRAY_INITIAL_SIZE	back to summary
private static final int OUTPUT_BYTE_ARRAY_INITIAL_SIZE Initial size for the temporary output byte array (if any).

requestContextAttribute	back to summary
private String requestContextAttribute Annotations @Nullable

staticAttributes	back to summary
private final Map<String, Object> staticAttributes

AbstractView	back to summary
public AbstractView()

Method Detail

addStaticAttribute back to summary

addStaticAttribute	back to summary
public void addStaticAttribute(String name, Object value) Add static data to this view, exposed in each view. "Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model. Must be invoked before any calls to `render`. Parameters name:String the name of the attribute to expose value:Object the attribute value to expose See Also `render`

public void addStaticAttribute(String name, Object value)

Add static data to this view, exposed in each view.

"Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model.

Must be invoked before any calls to render.

Parameters

name:String: the name of the attribute to expose
value:Object: the attribute value to expose

See Also

render

createMergedOutputModel	back to summary
protected Map<String, Object> createMergedOutputModel(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response) Creates a combined output Map (never `null`) that includes dynamic values and static attributes. Dynamic values take precedence over static attributes.

createRequestContext back to summary

createRequestContext	back to summary
protected RequestContext createRequestContext(HttpServletRequest request, HttpServletResponse response, Map<String, Object> model) Create a RequestContext to expose under the specified attribute name. The default implementation creates a standard RequestContext instance for the given request and model. Can be overridden in subclasses for custom instances. Parameters request:HttpServletRequest current HTTP request model:Map<String, Object> combined output Map (never `null`), with dynamic values taking precedence over static attributes Returns:RequestContext the RequestContext instance See Also `setRequestContextAttribute`, `org.springframework.web.servlet.support.RequestContext`

protected RequestContext createRequestContext(HttpServletRequest request, HttpServletResponse response, Map<String, Object> model)

Create a RequestContext to expose under the specified attribute name.

The default implementation creates a standard RequestContext instance for the given request and model. Can be overridden in subclasses for custom instances.

Parameters

request:HttpServletRequest: current HTTP request
model:Map<String, Object>: combined output Map (never null), with dynamic values taking precedence over static attributes

Returns:RequestContext

the RequestContext instance

createTemporaryOutputStream	back to summary
protected ByteArrayOutputStream createTemporaryOutputStream() Create a temporary OutputStream for this view. This is typically used as IE workaround, for setting the content length header from the temporary stream before actually writing the content to the HTTP response.

createTemporaryOutputStream

back to summary

protected ByteArrayOutputStream createTemporaryOutputStream()

Create a temporary OutputStream for this view.

This is typically used as IE workaround, for setting the content length header from the temporary stream before actually writing the content to the HTTP response.

exposeModelAsRequestAttributes back to summary

exposeModelAsRequestAttributes	back to summary
protected void exposeModelAsRequestAttributes(Map<String, Object> model, HttpServletRequest request) throws Exception Expose the model objects in the given map as request attributes. Names will be taken from the model Map. This method is suitable for all resources reachable by `jakarta.servlet.RequestDispatcher`. Parameters model:Map<String, Object> a Map of model objects to expose request:HttpServletRequest current HTTP request

protected void exposeModelAsRequestAttributes(Map<String, Object> model, HttpServletRequest request) throws Exception

Expose the model objects in the given map as request attributes. Names will be taken from the model Map. This method is suitable for all resources reachable by jakarta.servlet.RequestDispatcher.

Parameters

model:Map<String, Object>: a Map of model objects to expose
request:HttpServletRequest: current HTTP request

formatViewName	back to summary
protected String formatViewName()

generatesDownloadContent back to summary

generatesDownloadContent	back to summary
protected boolean generatesDownloadContent() Return whether this view generates download content (typically binary content like PDF or Excel files). The default implementation returns `false`. Subclasses are encouraged to return `true` here if they know that they are generating download content that requires temporary caching on the client side, typically via the response OutputStream. See Also `prepareResponse`, `jakarta.servlet.http.HttpServletResponse#getOutputStream()`

protected boolean generatesDownloadContent()

Return whether this view generates download content (typically binary content like PDF or Excel files).

The default implementation returns false. Subclasses are encouraged to return true here if they know that they are generating download content that requires temporary caching on the client side, typically via the response OutputStream.

See Also: prepareResponse, jakarta.servlet.http.HttpServletResponse#getOutputStream()

getAttributesMap back to summary

getAttributesMap	back to summary
public Map<String, Object> getAttributesMap() Allow `Map` access to the static attributes of this view, with the option to add or override specific entries. Useful for specifying entries directly, for example via `attributesMap[myKey]`. This is particularly useful for adding or overriding entries in child view definitions.

public Map<String, Object> getAttributesMap()

Allow Map access to the static attributes of this view, with the option to add or override specific entries.

Useful for specifying entries directly, for example via attributesMap[myKey]. This is particularly useful for adding or overriding entries in child view definitions.

getBeanName back to summary

getBeanName	back to summary
public String getBeanName() Return the view's name. Should never be `null`, if the view was correctly configured. Annotations @Nullable

public String getBeanName()

Return the view's name. Should never be null, if the view was correctly configured.

Annotations

@Nullable

getContentType back to summary

getContentType	back to summary
public String getContentType() Overrides default org.springframework.web.servlet.View.getContentType. Return the content type for this view. Returns:String Doc from org.springframework.web.servlet.View.getContentType. the content type String (optionally including a character set), or `null` if not predetermined Annotations @Override @Nullable

public String getContentType()

Overrides default org.springframework.web.servlet.View.getContentType.

Return the content type for this view.

Returns:String

Doc from org.springframework.web.servlet.View.getContentType.

the content type String (optionally including a character set), or null if not predetermined

Annotations

@Override
@Nullable

getRequestContextAttribute	back to summary
public String getRequestContextAttribute() Return the name of the RequestContext attribute, if any. Annotations @Nullable

getRequestContextAttribute

back to summary

public String getRequestContextAttribute()

Return the name of the RequestContext attribute, if any.

Annotations

@Nullable

getRequestToExpose back to summary

getRequestToExpose	back to summary
protected HttpServletRequest getRequestToExpose(HttpServletRequest originalRequest) Get the request handle to expose to `renderMergedOutputModel`, i.e. to the view. The default implementation wraps the original request for exposure of Spring beans as request attributes (if demanded). Parameters originalRequest:HttpServletRequest the original servlet request as provided by the engine Returns:HttpServletRequest the wrapped request, or the original request if no wrapping is necessary See Also `setExposeContextBeansAsAttributes`, `setExposedContextBeanNames`, `org.springframework.web.context.support.ContextExposingHttpServletRequest`

protected HttpServletRequest getRequestToExpose(HttpServletRequest originalRequest)

Get the request handle to expose to renderMergedOutputModel, i.e. to the view.

The default implementation wraps the original request for exposure of Spring beans as request attributes (if demanded).

Parameters

originalRequest:HttpServletRequest: the original servlet request as provided by the engine

Returns:HttpServletRequest

the wrapped request, or the original request if no wrapping is necessary

getStaticAttributes	back to summary
public Map<String, Object> getStaticAttributes() Return the static attributes for this view. Handy for testing. Returns an unmodifiable Map, as this is not intended for manipulating the Map but rather just for checking the contents. Returns:Map<String, Object> the static attributes in this view

getStaticAttributes

back to summary

public Map<String, Object> getStaticAttributes()

Return the static attributes for this view. Handy for testing.

Returns an unmodifiable Map, as this is not intended for manipulating the Map but rather just for checking the contents.

Returns:Map<String, Object>: the static attributes in this view

isExposePathVariables	back to summary
public boolean isExposePathVariables() Return whether to add path variables to the model or not.

prepareResponse	back to summary
protected void prepareResponse(HttpServletRequest request, HttpServletResponse response) Prepare the given response for rendering. The default implementation applies a workaround for an IE bug when sending download content via HTTPS. Parameters request:HttpServletRequest current HTTP request response:HttpServletResponse current HTTP response

prepareResponse

back to summary

protected void prepareResponse(HttpServletRequest request, HttpServletResponse response)

Prepare the given response for rendering.

The default implementation applies a workaround for an IE bug when sending download content via HTTPS.

Parameters

request:HttpServletRequest: current HTTP request
response:HttpServletResponse: current HTTP response

render back to summary

render	back to summary
public void render(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response) throws Exception Implements org.springframework.web.servlet.View.render. Prepares the view given the specified model, merging it with static attributes and a RequestContext attribute, if necessary. Delegates to renderMergedOutputModel for the actual rendering. Parameters model:Map<String, ?> Doc from org.springframework.web.servlet.View.render. a Map with name Strings as keys and corresponding model objects as values (Map can also be `null` in case of empty model) request:HttpServletRequest Doc from org.springframework.web.servlet.View.render. current HTTP request response:HttpServletResponse Doc from org.springframework.web.servlet.View.render. he HTTP response we are building Annotations @Override Exceptions Exception: Doc from org.springframework.web.servlet.View.render. if rendering failed See Also `renderMergedOutputModel`

public void render(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response) throws Exception

Implements org.springframework.web.servlet.View.render.

Prepares the view given the specified model, merging it with static attributes and a RequestContext attribute, if necessary. Delegates to renderMergedOutputModel for the actual rendering.

Parameters

model:Map<String, ?>

Doc from org.springframework.web.servlet.View.render.

a Map with name Strings as keys and corresponding model objects as values (Map can also be null in case of empty model)

request:HttpServletRequest

Doc from org.springframework.web.servlet.View.render.

current HTTP request

response:HttpServletResponse

Doc from org.springframework.web.servlet.View.render.

he HTTP response we are building

Annotations

@Override

Exceptions

Exception:

Doc from org.springframework.web.servlet.View.render.

if rendering failed

See Also

renderMergedOutputModel

renderMergedOutputModel back to summary

renderMergedOutputModel	back to summary
protected abstract void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) throws Exception Subclasses must implement this method to actually render the view. The first step will be preparing the request: In the JSP case, this would mean setting model objects as request attributes. The second step will be the actual rendering of the view, for example including the JSP via a RequestDispatcher. Parameters model:Map<String, Object> combined output Map (never `null`), with dynamic values taking precedence over static attributes request:HttpServletRequest current HTTP request response:HttpServletResponse current HTTP response Exceptions Exception: if rendering failed

protected abstract void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) throws Exception

Subclasses must implement this method to actually render the view.

The first step will be preparing the request: In the JSP case, this would mean setting model objects as request attributes. The second step will be the actual rendering of the view, for example including the JSP via a RequestDispatcher.

Parameters

model:Map<String, Object>: combined output Map (never null), with dynamic values taking precedence over static attributes
request:HttpServletRequest: current HTTP request
response:HttpServletResponse: current HTTP response

Exceptions

Exception:: if rendering failed

setAttributes back to summary

setAttributes	back to summary
public void setAttributes(Properties attributes) Set static attributes for this view from a `java.util.Properties` object. "Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model. This is the most convenient way to set static attributes. Note that static attributes can be overridden by dynamic attributes, if a value with the same name is included in the model. Can be populated with a String "value" (parsed via PropertiesEditor) or a "props" element in XML bean definitions. See Also `org.springframework.beans.propertyeditors.PropertiesEditor`

public void setAttributes(Properties attributes)

Set static attributes for this view from a java.util.Properties object.

"Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model.

This is the most convenient way to set static attributes. Note that static attributes can be overridden by dynamic attributes, if a value with the same name is included in the model.

Can be populated with a String "value" (parsed via PropertiesEditor) or a "props" element in XML bean definitions.

See Also: org.springframework.beans.propertyeditors.PropertiesEditor

setAttributesCSV	back to summary
public void setAttributesCSV(String propString) throws IllegalArgumentException Set static attributes as a CSV string. Format is: attname0={value1},attname1={value1} "Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model.

setAttributesCSV

back to summary

public void setAttributesCSV(String propString) throws IllegalArgumentException

Set static attributes as a CSV string. Format is: attname0={value1},attname1={value1}

"Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model.

setAttributesMap	back to summary
public void setAttributesMap(Map<String, ?> attributes) Set static attributes for this view from a Map. This allows to set any kind of attribute values, for example bean references. "Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model. Can be populated with a "map" or "props" element in XML bean definitions. Parameters attributes:Map<String, ?> a Map with name Strings as keys and attribute objects as values

setAttributesMap

back to summary

public void setAttributesMap(Map<String, ?> attributes)

Set static attributes for this view from a Map. This allows to set any kind of attribute values, for example bean references.

"Static" attributes are fixed attributes that are specified in the View instance configuration. "Dynamic" attributes, on the other hand, are values passed in as part of the model.

Can be populated with a "map" or "props" element in XML bean definitions.

Parameters

attributes:Map<String, ?>: a Map with name Strings as keys and attribute objects as values

setBeanName back to summary

setBeanName	back to summary
public void setBeanName(String beanName) Implements org.springframework.beans.factory.BeanNameAware.setBeanName. Set the view's name. Helpful for traceability. Framework code must call this when constructing views. Parameters beanName:String Doc from org.springframework.beans.factory.BeanNameAware.setBeanName. the name of the bean in the factory. Note that this name is the actual bean name used in the factory, which may differ from the originally specified name: in particular for inner bean names, the actual bean name might have been made unique through appending "#..." suffixes. Use the `BeanFactoryUtils#originalBeanName(String)` method to extract the original bean name (without suffix), if desired. Annotations @Override

public void setBeanName(String beanName)

Implements org.springframework.beans.factory.BeanNameAware.setBeanName.

Set the view's name. Helpful for traceability.

Framework code must call this when constructing views.

Parameters

beanName:String

Doc from org.springframework.beans.factory.BeanNameAware.setBeanName.

the name of the bean in the factory. Note that this name is the actual bean name used in the factory, which may differ from the originally specified name: in particular for inner bean names, the actual bean name might have been made unique through appending "#..." suffixes. Use the BeanFactoryUtils#originalBeanName(String) method to extract the original bean name (without suffix), if desired.

Annotations

@Override

setContentType	back to summary
public void setContentType(String contentType) Set the content type for this view. Default is "text/html;charset=ISO-8859-1". May be ignored by subclasses if the view itself is assumed to set the content type, e.g. in case of JSPs.

setContentType

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public void setContentType(String contentType)

Set the content type for this view. Default is "text/html;charset=ISO-8859-1".

May be ignored by subclasses if the view itself is assumed to set the content type, e.g. in case of JSPs.

setExposeContextBeansAsAttributes back to summary

setExposeContextBeansAsAttributes	back to summary
public void setExposeContextBeansAsAttributes(boolean exposeContextBeansAsAttributes) Set whether to make all Spring beans in the application context accessible as request attributes, through lazy checking once an attribute gets accessed. This will make all such beans accessible in plain `${...}` expressions in a JSP 2.0 page, as well as in JSTL's `c:out` value expressions. Default is "false". Switch this flag on to transparently expose all Spring beans in the request attribute namespace. Note Context beans will override any custom request or session attributes of the same name that have been manually added. However, model attributes (as explicitly exposed to this view) of the same name will always override context beans. See Also `getRequestToExpose`

public void setExposeContextBeansAsAttributes(boolean exposeContextBeansAsAttributes)

Set whether to make all Spring beans in the application context accessible as request attributes, through lazy checking once an attribute gets accessed.

This will make all such beans accessible in plain ${...} expressions in a JSP 2.0 page, as well as in JSTL's c:out value expressions.

Default is "false". Switch this flag on to transparently expose all Spring beans in the request attribute namespace.

Note

Context beans will override any custom request or session attributes of the same name that have been manually added. However, model attributes (as explicitly exposed to this view) of the same name will always override context beans.

See Also: getRequestToExpose

setExposedContextBeanNames back to summary

setExposedContextBeanNames	back to summary
public void setExposedContextBeanNames(String... exposedContextBeanNames) Specify the names of beans in the context which are supposed to be exposed. If this is non-null, only the specified beans are eligible for exposure as attributes. If you'd like to expose all Spring beans in the application context, switch the `"exposeContextBeansAsAttributes"` flag on but do not list specific bean names for this property.

public void setExposedContextBeanNames(String... exposedContextBeanNames)

Specify the names of beans in the context which are supposed to be exposed. If this is non-null, only the specified beans are eligible for exposure as attributes.

If you'd like to expose all Spring beans in the application context, switch the "exposeContextBeansAsAttributes" flag on but do not list specific bean names for this property.

setExposePathVariables back to summary

setExposePathVariables	back to summary
public void setExposePathVariables(boolean exposePathVariables) Specify whether to add path variables to the model or not. Path variables are commonly bound to URI template variables through the `@PathVariable` annotation. They are effectively URI template variables with type conversion applied to them to derive typed Object values. Such values are frequently needed in views for constructing links to the same and other URLs. Path variables added to the model override static attributes (see `setAttributes(Properties)`) but not attributes already present in the model. By default this flag is set to `true`. Concrete view types can override this. Parameters exposePathVariables:boolean `true` to expose path variables, and `false` otherwise

public void setExposePathVariables(boolean exposePathVariables)

Specify whether to add path variables to the model or not.

Path variables are commonly bound to URI template variables through the @PathVariable annotation. They are effectively URI template variables with type conversion applied to them to derive typed Object values. Such values are frequently needed in views for constructing links to the same and other URLs.

Path variables added to the model override static attributes (see setAttributes(Properties)) but not attributes already present in the model.

By default this flag is set to true. Concrete view types can override this.

Parameters

exposePathVariables:boolean: true to expose path variables, and false otherwise

setRequestContextAttribute	back to summary
public void setRequestContextAttribute(String requestContextAttribute) Set the name of the RequestContext attribute for this view. Default is none.

setResponseContentType	back to summary
protected void setResponseContentType(HttpServletRequest request, HttpServletResponse response) Set the content type of the response to the configured `content type` unless the `View#SELECTED_CONTENT_TYPE` request attribute is present and set to a concrete media type.

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

writeToResponse	back to summary
protected void writeToResponse(HttpServletResponse response, ByteArrayOutputStream baos) throws IOException Write the given temporary OutputStream to the HTTP response. Parameters response:HttpServletResponse current HTTP response baos:ByteArrayOutputStream the temporary OutputStream to write Exceptions IOException: if writing/flushing failed

writeToResponse

back to summary

protected void writeToResponse(HttpServletResponse response, ByteArrayOutputStream baos) throws IOException

Write the given temporary OutputStream to the HTTP response.

Parameters

response:HttpServletResponse: current HTTP response
baos:ByteArrayOutputStream: the temporary OutputStream to write

Exceptions

IOException:: if writing/flushing failed

public abstract Class AbstractView

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail