info.magnolia.cms.gui.dialog
Class DialogFile

java.lang.Object
  info.magnolia.cms.gui.dialog.DialogControlImpl
      info.magnolia.cms.gui.dialog.DialogBox
          info.magnolia.cms.gui.dialog.DialogFile

All Implemented Interfaces:

DialogControl

public class DialogFile
extends DialogBox

Version:

2.0

Author:

Vinzenz Wyser

Field Summary

Fields inherited from class info.magnolia.cms.gui.dialog.DialogBox

BOXTYPE_1COL, BOXTYPE_2COLS

Fields inherited from class info.magnolia.cms.gui.dialog.DialogControlImpl

DEFAULT_VALUE_PROPERTY, SESSION_ATTRIBUTENAME_DIALOGOBJECT, SESSION_ATTRIBUTENAME_DIALOGOBJECT_REMOVE, VALIDATION_PATTERN_PROPERTY, value

Constructor Summary

DialogFile()

Method Summary

void	drawHtml(java.io.Writer out) Actually draw the dialog content.
protected File	getFileControl() Configures the inner file upload control
protected java.lang.String	getFileURI(File control) Get the uri of the file (used to show images)
protected java.lang.StringBuffer	getHtmlControlFileName(File control)
java.util.List	getImageExtensions()
protected java.lang.String	getLink(File control)
void	init(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Content websiteNode, Content configNode) Initialize a Dialog.
void	initImageExtensions()
void	setImageExtensions(java.util.List l)
boolean	validate() If the validation fails the code will set a message in the context using the AlertUtil.
protected void	writeInnerHtml(java.io.Writer out, boolean showImage, File control, java.lang.StringBuffer htmlControlFileName, java.lang.String link)

Methods inherited from class info.magnolia.cms.gui.dialog.DialogBox

drawHtmlPost, drawHtmlPre, getBoxType, getHtmlDescription, setBoxType

Methods inherited from class info.magnolia.cms.gui.dialog.DialogControlImpl

addOption, addSub, clearWebsiteNode, drawHtmlPostSubs, drawHtmlPreSubs, drawSubs, getConfigValue, getConfigValue, getDescription, getId, getLabel, getMessage, getMessage, getMessages, getName, getOptions, getParent, getRequest, getResponse, getStorageNode, getSub, getSubs, getTopParent, getValidationPattern, getValue, getValues, getWebsiteNode, isRequired, readValue, readValues, removeSessionAttribute, setConfig, setConfig, setConfig, setDescription, setLabel, setName, setOptions, setRequired, setSaveInfo, setSessionAttribute, setTopParent, setValidationMessage, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

DialogFile

public DialogFile()

Method Detail

init

public void init(javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response,
                 Content websiteNode,
                 Content configNode)
          throws javax.jcr.RepositoryException

Description copied from interface: DialogControl

Initialize a Dialog. This method is guaranteed to be called just after the control instantiation.

Specified by:

init in interface DialogControl

Overrides:

init in class DialogControlImpl

Parameters:

request - current HttpServletRequest

response - current HttpServletResponse

websiteNode - current website node

configNode - configuration node for the dialog

Throws:

javax.jcr.RepositoryException

See Also:

DialogControl.init(HttpServletRequest, HttpServletResponse, Content, Content)

getImageExtensions

public java.util.List getImageExtensions()

setImageExtensions

public void setImageExtensions(java.util.List l)

initImageExtensions

public void initImageExtensions()

drawHtml

public void drawHtml(java.io.Writer out)
              throws java.io.IOException

Description copied from interface: DialogControl

Actually draw the dialog content.

Specified by:

drawHtml in interface DialogControl

Overrides:

drawHtml in class DialogControlImpl

Parameters:

out - Writer

Throws:

java.io.IOException - exceptions thrown when writing to the Writer can be safely rethrown by the dialog

See Also:

DialogControl.drawHtml(Writer)

getLink

protected java.lang.String getLink(File control)

writeInnerHtml

protected void writeInnerHtml(java.io.Writer out,
                              boolean showImage,
                              File control,
                              java.lang.StringBuffer htmlControlFileName,
                              java.lang.String link)
                       throws java.io.IOException

Throws:

java.io.IOException

getHtmlControlFileName

protected java.lang.StringBuffer getHtmlControlFileName(File control)

validate

public boolean validate()

Description copied from class: DialogControlImpl

If the validation fails the code will set a message in the context using the AlertUtil.

Overrides:

validate in class DialogControlImpl

Returns:

true if valid

getFileURI

protected java.lang.String getFileURI(File control)

Get the uri of the file (used to show images)

Parameters:

control -

Returns:

getFileControl

protected File getFileControl()

Configures the inner file upload control