freenet.clients.http

Class ConnectionsToadlet

java.lang.Object

freenet.clients.http.Toadlet

freenet.clients.http.ConnectionsToadlet

Direct Known Subclasses:

DarknetConnectionsToadlet, OpennetConnectionsToadlet

public abstract class ConnectionsToadlet
extends Toadlet

Base class for DarknetConnectionsToadlet and OpennetConnectionsToadlet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	ConnectionsToadlet.ComparatorByStatus
static class	ConnectionsToadlet.PeerAdditionReturnCodes

Field Summary

Fields

Modifier and Type	Field and Description
protected NodeClientCore	core
protected boolean	isReversed
protected Node	node
protected PeerManager	peers
protected boolean	showTrivialFoafConnections
protected NodeStats	stats

Fields inherited from class freenet.clients.http.Toadlet

HANDLE_METHOD_PREFIX

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ConnectionsToadlet(Node n, NodeClientCore core, HighLevelSimpleClient client)

Method Summary

Modifier and Type	Method and Description
protected abstract boolean	acceptRefPosts()
protected java.util.Comparator<PeerNodeStatus>	comparator(java.lang.String sortBy, boolean reversed)
protected abstract java.lang.String	defaultRedirectLocation() Where to redirect to if there is an error
protected void	drawAddPeerBox(HTMLNode contentNode, ToadletContext ctx) Draw the add a peer box.
protected static void	drawAddPeerBox(HTMLNode contentNode, ToadletContext ctx, boolean isOpennet, java.lang.String formTarget)
protected abstract void	drawNameColumn(HTMLNode peerRow, PeerNodeStatus peerNodeStatus, boolean advanced) Draw the name column, if there is one.
protected abstract void	drawPeerActionSelectBox(HTMLNode peerForm, boolean advancedModeEnabled) If showPeerActionsBox() is true, this will be called directly after drawing the peers table.
protected abstract void	drawPrivateNoteColumn(HTMLNode peerRow, PeerNodeStatus peerNodeStatus, boolean fProxyJavascriptEnabled) Draw the private note column.
protected void	drawTrustColumn(HTMLNode peerRow, PeerNodeStatus peerNodeStatus)
protected void	drawVisibilityColumn(HTMLNode peerRow, PeerNodeStatus peerNodeStatus, boolean advancedModeEnabled)
protected abstract SimpleFieldSet	getNoderef()
protected abstract java.lang.String	getPageTitle(java.lang.String titleCountString)
protected abstract java.lang.String	getPeerListTitle() What should the heading (before "(more detailed)") be on the peers table?
protected abstract PeerNodeStatus[]	getPeerNodeStatuses(boolean noHeavy)
protected void	handleAltPost(java.net.URI uri, HTTPRequest request, ToadletContext ctx, boolean logMINOR) Rest of handlePost() method - supplied by subclass.
void	handleMethodGET(java.net.URI uri, HTTPRequest request, ToadletContext ctx) Handle a GET request.
void	handleMethodPOST(java.net.URI uri, HTTPRequest request, ToadletContext ctx)
protected abstract boolean	hasNameColumn() Is there a name column?
protected abstract boolean	hasPrivateNoteColumn() Is there a private note column?
protected boolean	hasTrustColumn()
protected boolean	hasVisibilityColumn()
protected abstract boolean	isOpennet() Adding a darknet node or an opennet node?
protected void	sendErrorPage(ToadletContext ctx, int code, java.lang.String desc, java.lang.String message, boolean returnToAddFriends) Send a simple error page.
protected abstract boolean	shouldDrawNoderefBox(boolean advancedModeEnabled)
protected abstract boolean	showPeerActionsBox() Should there be a checkbox for each peer, and drawPeerActionSelectBox() be called directly after drawing the peers list?

Methods inherited from class freenet.clients.http.Toadlet

addHomepageLink, allowPOSTWithoutPassword, findSupportedMethods, getClientImpl, path, sendErrorPage, sendErrorPage, sendErrorPage, showAsToadlet, showAsToadlet, writeHTMLReply, writeHTMLReply, writeHTMLReply, writeInternalError, writeReply, writeReply, writeReply, writeReply, writeReply, writeReply, writeTemporaryRedirect, writeTextReply, writeTextReply

Methods inherited from class java.lang.Object

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

Field Detail

node

protected final Node node

core

protected final NodeClientCore core

stats

protected final NodeStats stats

peers

protected final PeerManager peers

isReversed

protected boolean isReversed

showTrivialFoafConnections

protected boolean showTrivialFoafConnections

Constructor Detail

ConnectionsToadlet

protected ConnectionsToadlet(Node n,
                             NodeClientCore core,
                             HighLevelSimpleClient client)

Method Detail

handleMethodGET

public void handleMethodGET(java.net.URI uri,
                            HTTPRequest request,
                            ToadletContext ctx)
                     throws ToadletContextClosedException,
                            java.io.IOException,
                            RedirectException

Description copied from class: Toadlet

Handle a GET request. Other methods are accessed via handleMethodPOST etc, invoked via reflection. But all toadlets are expected to support GET.

Specified by:

handleMethodGET in class Toadlet

Parameters:

uri - The URI being fetched.

request - The original HTTPRequest, convenient for e.g. fetching ?blah=blah parameters.

ctx - The request context. Mainly used for sending a reply; this identifies which request we are replying to. Also gives access to lots of important objects e.g. PageMaker.

Throws:

ToadletContextClosedException

java.io.IOException

RedirectException

acceptRefPosts

protected abstract boolean acceptRefPosts()

defaultRedirectLocation

protected abstract java.lang.String defaultRedirectLocation()

Where to redirect to if there is an error

handleMethodPOST

public void handleMethodPOST(java.net.URI uri,
                             HTTPRequest request,
                             ToadletContext ctx)
                      throws ToadletContextClosedException,
                             java.io.IOException,
                             RedirectException,
                             ConfigException

Throws:

ToadletContextClosedException

java.io.IOException

RedirectException

ConfigException

isOpennet

protected abstract boolean isOpennet()

Adding a darknet node or an opennet node?

handleAltPost

protected void handleAltPost(java.net.URI uri,
                             HTTPRequest request,
                             ToadletContext ctx,
                             boolean logMINOR)
                      throws ToadletContextClosedException,
                             java.io.IOException,
                             RedirectException

Rest of handlePost() method - supplied by subclass.

Throws:

java.io.IOException

ToadletContextClosedException

RedirectException

getPeerListTitle

protected abstract java.lang.String getPeerListTitle()

What should the heading (before "(more detailed)") be on the peers table?

showPeerActionsBox

protected abstract boolean showPeerActionsBox()

Should there be a checkbox for each peer, and drawPeerActionSelectBox() be called directly after drawing the peers list?

drawPeerActionSelectBox

protected abstract void drawPeerActionSelectBox(HTMLNode peerForm,
                                                boolean advancedModeEnabled)

If showPeerActionsBox() is true, this will be called directly after drawing the peers table. A form has been added, and checkboxes added for each peer. This function should draw the rest of the form - any additional controls and one or more submit buttons.

shouldDrawNoderefBox

protected abstract boolean shouldDrawNoderefBox(boolean advancedModeEnabled)

getPageTitle

protected abstract java.lang.String getPageTitle(java.lang.String titleCountString)

drawAddPeerBox

protected void drawAddPeerBox(HTMLNode contentNode,
                              ToadletContext ctx)

Draw the add a peer box. This comes immediately after the main peers table and before the noderef box. Implementors may skip it by not doing anything in this method.

drawAddPeerBox

protected static void drawAddPeerBox(HTMLNode contentNode,
                                     ToadletContext ctx,
                                     boolean isOpennet,
                                     java.lang.String formTarget)

comparator

protected java.util.Comparator<PeerNodeStatus> comparator(java.lang.String sortBy,
                                                          boolean reversed)

getPeerNodeStatuses

protected abstract PeerNodeStatus[] getPeerNodeStatuses(boolean noHeavy)

getNoderef

protected abstract SimpleFieldSet getNoderef()

hasTrustColumn

protected boolean hasTrustColumn()

drawTrustColumn

protected void drawTrustColumn(HTMLNode peerRow,
                               PeerNodeStatus peerNodeStatus)

hasVisibilityColumn

protected boolean hasVisibilityColumn()

drawVisibilityColumn

protected void drawVisibilityColumn(HTMLNode peerRow,
                                    PeerNodeStatus peerNodeStatus,
                                    boolean advancedModeEnabled)

hasNameColumn

protected abstract boolean hasNameColumn()

Is there a name column?

drawNameColumn

protected abstract void drawNameColumn(HTMLNode peerRow,
                                       PeerNodeStatus peerNodeStatus,
                                       boolean advanced)

Draw the name column, if there is one. This will be directly after the status column.

hasPrivateNoteColumn

protected abstract boolean hasPrivateNoteColumn()

Is there a private note column?

drawPrivateNoteColumn

protected abstract void drawPrivateNoteColumn(HTMLNode peerRow,
                                              PeerNodeStatus peerNodeStatus,
                                              boolean fProxyJavascriptEnabled)

Draw the private note column.

sendErrorPage

protected void sendErrorPage(ToadletContext ctx,
                             int code,
                             java.lang.String desc,
                             java.lang.String message,
                             boolean returnToAddFriends)
                      throws ToadletContextClosedException,
                             java.io.IOException

Send a simple error page.

Throws:

ToadletContextClosedException

java.io.IOException