Module org.icepdf.ri.viewer

Package org.icepdf.ri.common.utility.signatures

Class SignatureTreeNode

java.lang.Object

javax.swing.tree.DefaultMutableTreeNode

org.icepdf.ri.common.utility.signatures.SignatureTreeNode

All Implemented Interfaces:

Serializable, Cloneable, MutableTreeNode, TreeNode

public class SignatureTreeNode
extends DefaultMutableTreeNode

Represents a signatures in the signature tree. The node can be expanded to show more details about the signer, validity and certificate details.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

Constructors

Constructor	Description
SignatureTreeNode(SignatureWidgetAnnotation signatureWidgetAnnotation, ResourceBundle messageBundle)	Creates a new instance of an OutlineItemTreeNode

Method Summary

Modifier and Type	Method	Description
SignatureWidgetAnnotation	getOutlineItem()
protected Icon	getRootNodeValidityIcon()
boolean	isVerifyingSignature()
void	refreshSignerNode()	Builds a rather complicated tree node and child nodes to show various properties of a a signer and the corresponding certificate.
void	setVerifyingSignature(boolean verifyingSignature)	Flat to indicated that the validation process has completed and the state variables are in a completed state.
void	validateSignatureNode()	Validates the signatures represented by this tree node.

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SignatureTreeNode

public SignatureTreeNode(SignatureWidgetAnnotation signatureWidgetAnnotation,
                         ResourceBundle messageBundle)

Creates a new instance of an OutlineItemTreeNode

Parameters:

signatureWidgetAnnotation - Contains PDF Outline signatureWidgetAnnotation data

messageBundle - i18n message bundle

Method Detail

validateSignatureNode

public void validateSignatureNode()
                           throws SignatureIntegrityException

Validates the signatures represented by this tree node. This method is called by a worker thread and once validation is complete the notes states is updated with a call to refreshSignerNode()

Throws:

SignatureIntegrityException - security exception if validation failed.

refreshSignerNode

public void refreshSignerNode()

Builds a rather complicated tree node and child nodes to show various properties of a a signer and the corresponding certificate. The main purpose is to display to the end user if the certificate is valid and can be trusted as well as showing document permissions and if the document has been modified since it was singed.
- Singed by "signer name" | - Signature is <valid|invalid> | - This version of the document has <not> been altered - SignatureSigner's identity is <valid|invalid> - Signature includes an embedded timestamp | Signing is from the clock of the signer's computer. - Permissions | - No changes allowed - Field values can be changed - needs more research - Signature Details | - Reason: - Location: - Certificate Details (clickable, loads certificate dialog) - Last Checked: <verification last run time> - Field Name: <field name> on page X (clickable, takes to page and applies focus).

getRootNodeValidityIcon

protected Icon getRootNodeValidityIcon()

isVerifyingSignature

public boolean isVerifyingSignature()

setVerifyingSignature

public void setVerifyingSignature(boolean verifyingSignature)

Flat to indicated that the validation process has completed and the state variables are in a completed state. This doesn't mean that the signature is valid just the validation process is complete.

Parameters:

verifyingSignature - true to indicate the validation process is complete, otherwise falls.

getOutlineItem

public SignatureWidgetAnnotation getOutlineItem()