org.loom.interceptor
Class FileValidationInterceptor

java.lang.Object
  org.loom.interceptor.FileValidationInterceptor

All Implemented Interfaces:

Interceptor, ValidateInterceptor

Direct Known Subclasses:

AbstractImageValidationInterceptor

public class FileValidationInterceptor
extends java.lang.Object
implements ValidateInterceptor

Validate one file parameter This class is thread-safe.

Field Summary

protected java.util.Set<java.lang.String>	allowedFormats allowed formats
protected java.lang.Integer	maxFileSize maximum file size
protected java.lang.String	parameterName the parameter to validate

Constructor Summary

FileValidationInterceptor()

Method Summary

Resolution	beforeValidate(ParsedAction action)
java.util.Set<java.lang.String>	getAllowedFormats()
java.lang.Integer	getMaxFileSize()
java.lang.String	getParameterName()
void	setAllowedFormats(java.util.Set<java.lang.String> allowedFormats)
void	setAllowedFormats(java.lang.String[] allowedFormats)
void	setMaxFileSize(java.lang.Integer maxFileSize)
void	setParameterName(java.lang.String parameterName)
java.lang.String	toString()
protected void	validateParameter(LoomServletRequest request, java.lang.String parameterName, FileParameter fileParam) Validate one file parameter.
protected void	validateParameterExtensionPoint(LoomServletRequest request, java.lang.String parameterName, FileParameter fileParam) Extension point to perform additional validations

Methods inherited from class java.lang.Object

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

Field Detail

allowedFormats

protected java.util.Set<java.lang.String> allowedFormats

allowed formats

maxFileSize

protected java.lang.Integer maxFileSize

maximum file size

parameterName

protected java.lang.String parameterName

the parameter to validate

Constructor Detail

FileValidationInterceptor

public FileValidationInterceptor()

Method Detail

beforeValidate

public final Resolution beforeValidate(ParsedAction action)

Specified by:

beforeValidate in interface ValidateInterceptor

Parameters:

action - the action and event that is being executed

Returns:

if return value != null, stops the execution of the workflow and return the provided resolution

validateParameter

protected void validateParameter(LoomServletRequest request,
                                 java.lang.String parameterName,
                                 FileParameter fileParam)

Validate one file parameter. Return true if it passed, false if not.

validateParameterExtensionPoint

protected void validateParameterExtensionPoint(LoomServletRequest request,
                                               java.lang.String parameterName,
                                               FileParameter fileParam)

Extension point to perform additional validations

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

setAllowedFormats

public void setAllowedFormats(java.lang.String[] allowedFormats)

getMaxFileSize

public java.lang.Integer getMaxFileSize()

setMaxFileSize

public void setMaxFileSize(java.lang.Integer maxFileSize)

setAllowedFormats

public void setAllowedFormats(java.util.Set<java.lang.String> allowedFormats)

setParameterName

public void setParameterName(java.lang.String parameterName)

getAllowedFormats

public java.util.Set<java.lang.String> getAllowedFormats()

getParameterName

public java.lang.String getParameterName()