| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | |
| <!-- saved from url=(0014)about:internet --> | |
| <HTML> | |
| <HEAD> | |
| <!-- Generated by javadoc (build 1.5.0_19) on Sun Mar 20 20:56:04 PKT 2011 --> | |
| <META http-equiv="Content-Type" content="text/html; charset=UTF-8"> | |
| <TITLE> | |
| ControlRegistry (Click Framework API - v2.3.0) | |
| </TITLE> | |
| <META NAME="keywords" CONTENT="org.apache.click.ControlRegistry class"> | |
| <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"> | |
| <SCRIPT type="text/javascript"> | |
| function windowTitle() | |
| { | |
| parent.document.title="ControlRegistry (Click Framework API - v2.3.0)"; | |
| } | |
| </SCRIPT> | |
| <NOSCRIPT> | |
| </NOSCRIPT> | |
| </HEAD> | |
| <BODY BGCOLOR="white"> | |
| <!-- ========= START OF TOP NAVBAR ======= --> | |
| <A NAME="navbar_top"><!-- --></A> | |
| <A HREF="#skip-navbar_top" title="Skip navigation links"></A> | |
| <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> | |
| <TR> | |
| <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> | |
| <A NAME="navbar_top_firstrow"><!-- --></A> | |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> | |
| <TR ALIGN="center" VALIGN="top"> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> | |
| <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> | |
| </TR> | |
| </TABLE> | |
| </TD> | |
| <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> | |
| </EM> | |
| </TD> | |
| </TR> | |
| <TR> | |
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> | |
| <A HREF="../../../org/apache/click/Control.html" title="interface in org.apache.click"><B>PREV CLASS</B></A> | |
| <A HREF="../../../org/apache/click/Page.html" title="class in org.apache.click"><B>NEXT CLASS</B></A></FONT></TD> | |
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> | |
| <A HREF="../../../index.html?org/apache/click/ControlRegistry.html" target="_top"><B>FRAMES</B></A> | |
| <A HREF="ControlRegistry.html" target="_top"><B>NO FRAMES</B></A> | |
| <SCRIPT type="text/javascript"> | |
| <!-- | |
| if(window==top) { | |
| document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); | |
| } | |
| //--> | |
| </SCRIPT> | |
| <NOSCRIPT> | |
| <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> | |
| </NOSCRIPT> | |
| </FONT></TD> | |
| </TR> | |
| <TR> | |
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> | |
| SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> | |
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> | |
| DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> | |
| </TR> | |
| </TABLE> | |
| <A NAME="skip-navbar_top"></A> | |
| <!-- ========= END OF TOP NAVBAR ========= --> | |
| <HR> | |
| <!-- ======== START OF CLASS DATA ======== --> | |
| <H2> | |
| <FONT SIZE="-1"> | |
| org.apache.click</FONT> | |
| <BR> | |
| Class ControlRegistry</H2> | |
| <PRE> | |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> | |
| <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.apache.click.ControlRegistry</B> | |
| </PRE> | |
| <HR> | |
| <DL> | |
| <DT><PRE>public class <B>ControlRegistry</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL> | |
| </PRE> | |
| <P> | |
| Provides a centralized registry where Controls can be registered and interact | |
| with the Click runtime. | |
| <p/> | |
| The primary use of the ControlRegistry is for Controls to register themselves | |
| as potential <tt>targets</tt> of Ajax requests | |
| (If a control is an Ajax request target, it's <tt>onProcess()</tt> | |
| method is invoked while other controls are not processed). | |
| <p/> | |
| Registering controls as Ajax targets serves a dual purpose. In addition to | |
| being potential Ajax targets, these controls will have all their Behaviors | |
| processed by the Click runtime. | |
| <p/> | |
| Thus the ControlRegistry provides the Click runtime with easy access to Controls | |
| that want to be processed for Ajax requests. It also provides quick access | |
| to Controls that have Behaviors, and particularly AjaxBehaviors that want to | |
| handle and respond to Ajax requests. | |
| <h3>Register Control as an Ajax Target</h3> | |
| Below is an example of a Control registering itself as an Ajax target: | |
| <pre class="prettyprint"> | |
| public class AbstractControl implements Control { | |
| public void addBehavior(Behavior behavior) { | |
| getBehaviors().add(behavior); | |
| // Adding a behavior also registers the Control as an Ajax target | |
| ControlRegistry.registerAjaxTarget(this); | |
| } | |
| } </pre> | |
| <h3>Register Interceptor</h3> | |
| Below is an example of a Container registering a Behavior in order to intercept | |
| and decorate its child controls: | |
| <pre class="prettyprint"> | |
| public class MyContainer extends AbstractContainer { | |
| public void onInit() { | |
| Behavior controlInterceptor = getInterceptor(); | |
| ControlRegistry.registerInterceptor(this, controlInterceptor); | |
| } | |
| private Behavior getInterceptor() { | |
| Behavior controlInterceptor = new Behavior() { | |
| // This method is invoked before the controls are rendered to the client | |
| public void preResponse(Control source) { | |
| // Here we can add a CSS class attribute to each child control | |
| addCssClassToChildControls(); | |
| } | |
| // This method is invoked before the HEAD elements are retrieved for each Control | |
| public void preRenderHeadElements(Control source) { | |
| } | |
| // This method is invoked before the Control onDestroy event | |
| public void preDestroy(Control source) { | |
| } | |
| }; | |
| return controlInterceptor; | |
| } | |
| } </pre> | |
| <P> | |
| <P> | |
| <HR> | |
| <P> | |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> | |
| <A NAME="constructor_summary"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> | |
| <B>Constructor Summary</B></FONT></TH> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD><CODE><B><A HREF="../../../org/apache/click/ControlRegistry.html#ControlRegistry(org.apache.click.service.ConfigService)">ControlRegistry</A></B>(<A HREF="../../../org/apache/click/service/ConfigService.html" title="interface in org.apache.click.service">ConfigService</A> configService)</CODE> | |
| <BR> | |
| Construct the ControlRegistry with the given ConfigService.</TD> | |
| </TR> | |
| </TABLE> | |
| | |
| <!-- ========== METHOD SUMMARY =========== --> | |
| <A NAME="method_summary"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> | |
| <B>Method Summary</B></FONT></TH> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>protected void</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../org/apache/click/ControlRegistry.html#errorOccurred(java.lang.Throwable)">errorOccurred</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A> throwable)</CODE> | |
| <BR> | |
| Allow the registry to handle the error that occurred.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>static <A HREF="../../../org/apache/click/ControlRegistry.html" title="class in org.apache.click">ControlRegistry</A></CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../org/apache/click/ControlRegistry.html#getThreadLocalRegistry()">getThreadLocalRegistry</A></B>()</CODE> | |
| <BR> | |
| Return the thread local ControlRegistry instance.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>static boolean</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../org/apache/click/ControlRegistry.html#hasThreadLocalRegistry()">hasThreadLocalRegistry</A></B>()</CODE> | |
| <BR> | |
| Returns true if a ControlRegistry instance is available on the current | |
| thread, false otherwise.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>static void</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../org/apache/click/ControlRegistry.html#registerAjaxTarget(org.apache.click.Control)">registerAjaxTarget</A></B>(<A HREF="../../../org/apache/click/Control.html" title="interface in org.apache.click">Control</A> control)</CODE> | |
| <BR> | |
| Register the control to be processed by the Click runtime if the control | |
| is the Ajax target.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>static void</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../org/apache/click/ControlRegistry.html#registerInterceptor(org.apache.click.Control, org.apache.click.Behavior)">registerInterceptor</A></B>(<A HREF="../../../org/apache/click/Control.html" title="interface in org.apache.click">Control</A> control, | |
| <A HREF="../../../org/apache/click/Behavior.html" title="interface in org.apache.click">Behavior</A> controlInterceptor)</CODE> | |
| <BR> | |
| Register a control event interceptor for the given Control and Behavior.</TD> | |
| </TR> | |
| </TABLE> | |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> | |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> | |
| </TR> | |
| </TABLE> | |
| | |
| <P> | |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> | |
| <A NAME="constructor_detail"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> | |
| <B>Constructor Detail</B></FONT></TH> | |
| </TR> | |
| </TABLE> | |
| <A NAME="ControlRegistry(org.apache.click.service.ConfigService)"><!-- --></A><H3> | |
| ControlRegistry</H3> | |
| <PRE> | |
| public <B>ControlRegistry</B>(<A HREF="../../../org/apache/click/service/ConfigService.html" title="interface in org.apache.click.service">ConfigService</A> configService)</PRE> | |
| <DL> | |
| <DD>Construct the ControlRegistry with the given ConfigService. | |
| <P> | |
| <DL> | |
| <DT><B>Parameters:</B><DD><CODE>configService</CODE> - the click application configuration service</DL> | |
| </DL> | |
| <!-- ============ METHOD DETAIL ========== --> | |
| <A NAME="method_detail"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> | |
| <B>Method Detail</B></FONT></TH> | |
| </TR> | |
| </TABLE> | |
| <A NAME="getThreadLocalRegistry()"><!-- --></A><H3> | |
| getThreadLocalRegistry</H3> | |
| <PRE> | |
| public static <A HREF="../../../org/apache/click/ControlRegistry.html" title="class in org.apache.click">ControlRegistry</A> <B>getThreadLocalRegistry</B>()</PRE> | |
| <DL> | |
| <DD>Return the thread local ControlRegistry instance. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Returns:</B><DD>the thread local ControlRegistry instance. | |
| <DT><B>Throws:</B> | |
| <DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/RuntimeException.html" title="class or interface in java.lang">RuntimeException</A></CODE> - if a ControlRegistry is not available on the | |
| thread</DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="hasThreadLocalRegistry()"><!-- --></A><H3> | |
| hasThreadLocalRegistry</H3> | |
| <PRE> | |
| public static boolean <B>hasThreadLocalRegistry</B>()</PRE> | |
| <DL> | |
| <DD>Returns true if a ControlRegistry instance is available on the current | |
| thread, false otherwise. | |
| <p/> | |
| Unlike <A HREF="../../../org/apache/click/ControlRegistry.html#getThreadLocalRegistry()"><CODE>getThreadLocalRegistry()</CODE></A> this method can safely be used | |
| and will not throw an exception if a ControlRegistry is not available on | |
| the current thread. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Returns:</B><DD>true if an ControlRegistry instance is available on the | |
| current thread, false otherwise</DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="registerAjaxTarget(org.apache.click.Control)"><!-- --></A><H3> | |
| registerAjaxTarget</H3> | |
| <PRE> | |
| public static void <B>registerAjaxTarget</B>(<A HREF="../../../org/apache/click/Control.html" title="interface in org.apache.click">Control</A> control)</PRE> | |
| <DL> | |
| <DD>Register the control to be processed by the Click runtime if the control | |
| is the Ajax target. A control is an Ajax target if the | |
| <A HREF="../../../org/apache/click/Control.html#isAjaxTarget(org.apache.click.Context)"><CODE>Control.isAjaxTarget(org.apache.click.Context)</CODE></A> method returns true. | |
| Once a target control is identified, Click invokes its | |
| <A HREF="../../../org/apache/click/Control.html#onProcess()"><CODE>Control.onProcess()</CODE></A> method. | |
| <p/> | |
| This method serves a dual purpose as all controls registered here | |
| will also have their Behaviors (if any) processed. Processing | |
| <A HREF="../../../org/apache/click/Behavior.html" title="interface in org.apache.click"><CODE>Behaviors</CODE></A> | |
| means their interceptor methods will be invoked during the request | |
| life cycle, passing the control as the argument. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>control</CODE> - the control to register as an Ajax target</DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="registerInterceptor(org.apache.click.Control, org.apache.click.Behavior)"><!-- --></A><H3> | |
| registerInterceptor</H3> | |
| <PRE> | |
| public static void <B>registerInterceptor</B>(<A HREF="../../../org/apache/click/Control.html" title="interface in org.apache.click">Control</A> control, | |
| <A HREF="../../../org/apache/click/Behavior.html" title="interface in org.apache.click">Behavior</A> controlInterceptor)</PRE> | |
| <DL> | |
| <DD>Register a control event interceptor for the given Control and Behavior. | |
| The control will be passed as the source control to the Behavior | |
| interceptor methods: | |
| <A HREF="../../../org/apache/click/Behavior.html#preRenderHeadElements(org.apache.click.Control)"><CODE>preRenderHeadElements(Control)</CODE></A>, | |
| <A HREF="../../../org/apache/click/Behavior.html#preResponse(org.apache.click.Control)"><CODE>preResponse(Control)</CODE></A> and | |
| <A HREF="../../../org/apache/click/Behavior.html#preDestroy(org.apache.click.Control)"><CODE>preDestroy(Control)</CODE></A>. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>control</CODE> - the interceptor source control<DD><CODE>controlInterceptor</CODE> - the control interceptor to register</DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="errorOccurred(java.lang.Throwable)"><!-- --></A><H3> | |
| errorOccurred</H3> | |
| <PRE> | |
| protected void <B>errorOccurred</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A> throwable)</PRE> | |
| <DL> | |
| <DD>Allow the registry to handle the error that occurred. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>throwable</CODE> - the error which occurred during processing</DL> | |
| </DD> | |
| </DL> | |
| <!-- ========= END OF CLASS DATA ========= --> | |
| <HR> | |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> | |
| <A NAME="navbar_bottom"><!-- --></A> | |
| <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> | |
| <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> | |
| <TR> | |
| <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> | |
| <A NAME="navbar_bottom_firstrow"><!-- --></A> | |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> | |
| <TR ALIGN="center" VALIGN="top"> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> | |
| <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> | |
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> | |
| </TR> | |
| </TABLE> | |
| </TD> | |
| <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> | |
| </EM> | |
| </TD> | |
| </TR> | |
| <TR> | |
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> | |
| <A HREF="../../../org/apache/click/Control.html" title="interface in org.apache.click"><B>PREV CLASS</B></A> | |
| <A HREF="../../../org/apache/click/Page.html" title="class in org.apache.click"><B>NEXT CLASS</B></A></FONT></TD> | |
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> | |
| <A HREF="../../../index.html?org/apache/click/ControlRegistry.html" target="_top"><B>FRAMES</B></A> | |
| <A HREF="ControlRegistry.html" target="_top"><B>NO FRAMES</B></A> | |
| <SCRIPT type="text/javascript"> | |
| <!-- | |
| if(window==top) { | |
| document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); | |
| } | |
| //--> | |
| </SCRIPT> | |
| <NOSCRIPT> | |
| <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> | |
| </NOSCRIPT> | |
| </FONT></TD> | |
| </TR> | |
| <TR> | |
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> | |
| SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> | |
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> | |
| DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> | |
| </TR> | |
| </TABLE> | |
| <A NAME="skip-navbar_bottom"></A> | |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> | |
| <HR> | |
| <style type='text/css'>.str{color:#2A00FF;}.kwd{color:#7F0055;font-weight:bold;}.com{color:#3F7F5F;}.typ{color:#000;}.lit{color:#066;}.pun{color:#660;}.pln{color:#000;}.tag{color:#000099;font-weight:bold;}.atn{color:#009900;}.atv{color:#000;}.dec{color:#606;}pre.prettyprint{padding:1em;border:1px solid #888;overflow:auto;}@media print{.str{color:#2A00FF;}.kwd{color:#7F0055;font-weight:bold;}.com{color:#3F7F5F;font-style:italic;}.typ{color:#000;font-weight:bold;}.lit{color:#044;}.pun{color:#440;}.pln{color:#000;}.tag{color:#000099;font-weight:bold;}.atn{color:#009900;}.atv{color:#000;}}</style><script type='text/javascript'>var PR_keywords={};(function(){var CPP_KEYWORDS='abstract bool break case catch char class const '+'const_cast continue default delete deprecated dllexport dllimport do '+'double dynamic_cast else enum explicit extern false float for friend '+'goto if inline int long mutable naked namespace new noinline noreturn '+'nothrow novtable operator private property protected public register '+'reinterpret_cast return selectany short signed sizeof static '+'static_cast struct switch template this thread throw true try typedef '+'typeid typename union unsigned using declaration, directive uuid '+'virtual void volatile while typeof';var CSHARP_KEYWORDS='as base by byte checked decimal delegate descending '+'event finally fixed foreach from group implicit in interface internal '+'into is lock null object override orderby params readonly ref sbyte '+'sealed stackalloc string select uint ulong unchecked unsafe ushort var';var JAVA_KEYWORDS='package synchronized boolean implements import throws '+'instanceof transient extends final strictfp native super';var JSCRIPT_KEYWORDS='debugger export function with NaN Infinity';var PERL_KEYWORDS='require sub unless until use elsif BEGIN END';var PYTHON_KEYWORDS='and assert def del elif except exec global lambda '+'not or pass print raise yield False True None';var RUBY_KEYWORDS='then end begin rescue ensure module when undef next '+'redo retry alias defined';var SH_KEYWORDS='done fi';var KEYWORDS=[CPP_KEYWORDS,CSHARP_KEYWORDS,JAVA_KEYWORDS,JSCRIPT_KEYWORDS,PERL_KEYWORDS,PYTHON_KEYWORDS,RUBY_KEYWORDS,SH_KEYWORDS];for(var k=0;k<KEYWORDS.length;k++){var kw=KEYWORDS[k].split(' ');for(var i=0;i<kw.length;i++){if(kw[i]){PR_keywords[kw[i]]=true;}}}}).call(this);var PR_STRING='str';var PR_KEYWORD='kwd';var PR_COMMENT='com';var PR_TYPE='typ';var PR_LITERAL='lit';var PR_PUNCTUATION='pun';var PR_PLAIN='pln';var PR_TAG='tag';var PR_DECLARATION='dec';var PR_SOURCE='src';var PR_ATTRIB_NAME='atn';var PR_ATTRIB_VALUE='atv';var PR_TAB_WIDTH=8;function PR_isWordChar(ch){return(ch>='a'&&ch<='z')||(ch>='A'&&ch<='Z');}function PR_spliceArrayInto(inserted,container,containerPosition,countReplaced){inserted.unshift(containerPosition,countReplaced||0);try{container.splice.apply(container,inserted);}finally{inserted.splice(0,2);}}var REGEXP_PRECEDER_PATTERN=(function(){var preceders=['!','!=','!==','#','%','%=','&','&&','&&=','&=','(','*','*=','+=',',','-=','->','/','/=',':','::',';','<','<<','<<=','<=','=','==','===','>','>=','>>','>>=','>>>','>>>=','?','@','[','^','^=','^^','^^=','{','|','|=','||','||=','~','break','case','continue','delete','do','else','finally','instanceof','return','throw','try','typeof'];var pattern='(?:'+'(?:(?:^|[^0-9\.])\\.{1,3})|'+'(?:(?:^|[^\\+])\\+)|'+'(?:(?:^|[^\\-])-)';for(var i=0;i<preceders.length;++i){var preceder=preceders[i];if(PR_isWordChar(preceder.charAt(0))){pattern+='|\\b'+preceder;}else{pattern+='|'+preceder.replace(/([^=<>:&])/g,'\\$1');}}pattern+='|^)\\s*$';return new RegExp(pattern);})();var pr_amp=/&/g;var pr_lt=/</g;var pr_gt=/>/g;var pr_quot=/"/g;function PR_attribToHtml(str){return str.replace(pr_amp,'&').replace(pr_lt,'<').replace(pr_gt,'>').replace(pr_quot,'"');}function PR_textToHtml(str){return str.replace(pr_amp,'&').replace(pr_lt,'<').replace(pr_gt,'>');}var pr_ltEnt=/</g;var pr_gtEnt=/>/g;var pr_aposEnt=/'/g;var pr_quotEnt=/"/g;var pr_ampEnt=/&/g;function PR_htmlToText(html){var pos=html.indexOf('&');if(pos<0){return html;}for(--pos;(pos=html.indexOf('&#',pos+1))>=0;){var end=html.indexOf(';',pos);if(end>=0){var num=html.substring(pos+3,end);var radix=10;if(num&&num.charAt(0)=='x'){num=num.substring(1);radix=16;}var codePoint=parseInt(num,radix);if(!isNaN(codePoint)){html=(html.substring(0,pos)+String.fromCharCode(codePoint)+html.substring(end+1));}}}return html.replace(pr_ltEnt,'<').replace(pr_gtEnt,'>').replace(pr_aposEnt,"'").replace(pr_quotEnt,'"').replace(pr_ampEnt,'&');}function PR_isRawContent(node){return'XMP'==node.tagName;}var PR_innerHtmlWorks=null;function PR_getInnerHtml(node){if(null===PR_innerHtmlWorks){var testNode=document.createElement('PRE');testNode.appendChild(document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />'));PR_innerHtmlWorks=!/</.test(testNode.innerHTML);}if(PR_innerHtmlWorks){var content=node.innerHTML;if(PR_isRawContent(node)){content=PR_textToHtml(content);}return content;}var out=[];for(var child=node.firstChild;child;child=child.nextSibling){PR_normalizedHtml(child,out);}return out.join('');}function PR_normalizedHtml(node,out){switch(node.nodeType){case 1:var name=node.tagName.toLowerCase();out.push('\074',name);for(var i=0;i<node.attributes.length;++i){var attr=node.attributes[i];if(!attr.specified){continue;}out.push(' ');PR_normalizedHtml(attr,out);}out.push('>');for(var child=node.firstChild;child;child=child.nextSibling){PR_normalizedHtml(child,out);}if(node.firstChild||!/^(?:br|link|img)$/.test(name)){out.push('<\/',name,'>');}break;case 2:out.push(node.name.toLowerCase(),'="',PR_attribToHtml(node.value),'"');break;case 3:case 4:out.push(PR_textToHtml(node.nodeValue));break;}}function PR_tabExpander(tabWidth){var SPACES=' ';var charInLine=0;return function(plainText){var out=null;var pos=0;for(var i=0,n=plainText.length;i<n;++i){var ch=plainText.charAt(i);switch(ch){case'\t':if(!out){out=[];}out.push(plainText.substring(pos,i));var nSpaces=tabWidth-(charInLine%tabWidth);charInLine+=nSpaces;for(;nSpaces>=0;nSpaces-=SPACES.length){out.push(SPACES.substring(0,nSpaces));}pos=i+1;break;case'\n':charInLine=0;break;default:++charInLine;}}if(!out){return plainText;}out.push(plainText.substring(pos));return out.join('');};}var pr_chunkPattern=/(?:[^<]+|<!--[\s\S]*?-->|<!\[CDATA\[([\s\S]*?)\]\]>|<\/?[a-zA-Z][^>]*>|<)/g;var pr_commentPrefix=/^<!--/;var pr_cdataPrefix=/^<\[CDATA\[/;var pr_brPrefix=/^<br\b/i;function PR_extractTags(s){var matches=s.match(pr_chunkPattern);var sourceBuf=[];var sourceBufLen=0;var extractedTags=[];if(matches){for(var i=0,n=matches.length;i<n;++i){var match=matches[i];if(match.length>1&&match.charAt(0)==='<'){if(pr_commentPrefix.test(match)){continue;}if(pr_cdataPrefix.test(match)){sourceBuf.push(match.substring(9,match.length-3));sourceBufLen+=match.length-12;}else if(pr_brPrefix.test(match)){sourceBuf.push('\n');sourceBufLen+=1;}else{extractedTags.push(sourceBufLen,match);}}else{var literalText=PR_htmlToText(match);sourceBuf.push(literalText);sourceBufLen+=literalText.length;}}}return{source:sourceBuf.join(''),tags:extractedTags};}function PR_createSimpleLexer(shortcutStylePatterns,fallthroughStylePatterns){var shortcuts={};(function(){var allPatterns=shortcutStylePatterns.concat(fallthroughStylePatterns);for(var i=allPatterns.length;--i>=0;){var patternParts=allPatterns[i];var shortcutChars=patternParts[3];if(shortcutChars){for(var c=shortcutChars.length;--c>=0;){shortcuts[shortcutChars.charAt(c)]=patternParts;}}}})();var nPatterns=fallthroughStylePatterns.length;return function(sourceCode,opt_basePos){opt_basePos=opt_basePos||0;var decorations=[opt_basePos,PR_PLAIN];var lastToken='';var pos=0;var tail=sourceCode;while(tail.length){var style;var token=null;var patternParts=shortcuts[tail.charAt(0)];if(patternParts){var match=tail.match(patternParts[1]);token=match[0];style=patternParts[0];}else{for(var i=0;i<nPatterns;++i){patternParts=fallthroughStylePatterns[i];var contextPattern=patternParts[2];if(contextPattern&&!contextPattern.test(lastToken)){continue;}var match=tail.match(patternParts[1]);if(match){token=match[0];style=patternParts[0];break;}}if(!token){style=PR_PLAIN;token=tail.substring(0,1);}}decorations.push(opt_basePos+pos,style);pos+=token.length;tail=tail.substring(token.length);if(style!==PR_COMMENT&&/\S/.test(token)){lastToken=token;}}return decorations;};}var PR_C_STYLE_STRING_AND_COMMENT_LEXER=PR_createSimpleLexer([[PR_STRING,/^\'(?:[^\\\']|\\[\s\S])*(?:\'|$)/,null,"'"],[PR_STRING,/^"(?:[^\\"]|\\[\s\S])*(?:"|$)/,null,'"'],[PR_STRING,/^\`(?:[^\\\`]|\\[\s\S])*(?:\`|$)/,null,'`']],[[PR_PLAIN,/^(?:[^\'"\`\/\#]+)/,null,' \r\n'],[PR_COMMENT,/^#[^\r\n]*/,null,'#'],[PR_COMMENT,/^\/\/[^\r\n]*/,null],[PR_STRING,/^\/(?:[^\\\*\/]|\\[\s\S])+(?:\/|$)/,REGEXP_PRECEDER_PATTERN],[PR_COMMENT,/^\/\*[\s\S]*?(?:\*\/|$)/,null]]);function PR_splitStringAndCommentTokens(sourceCode){return PR_C_STYLE_STRING_AND_COMMENT_LEXER(sourceCode);}var PR_C_STYLE_LITERAL_IDENTIFIER_PUNC_RECOGNIZER=PR_createSimpleLexer([],[[PR_PLAIN,/^\s+/,null,' \r\n'],[PR_PLAIN,/^[a-z_$@][a-z_$@0-9]*/i,null],[PR_LITERAL,/^0x[a-f0-9]+[a-z]/i,null],[PR_LITERAL,/^(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?[a-z]*/i,null,'123456789'],[PR_PUNCTUATION,/^[^\s\w\.$@]+/,null]]);function PR_splitNonStringNonCommentTokens(source,decorations){for(var i=0;i<decorations.length;i+=2){var style=decorations[i+1];if(style===PR_PLAIN){var start=decorations[i];var end=i+2<decorations.length?decorations[i+2]:source.length;var chunk=source.substring(start,end);var subDecs=PR_C_STYLE_LITERAL_IDENTIFIER_PUNC_RECOGNIZER(chunk,start);for(var j=0,m=subDecs.length;j<m;j+=2){var subStyle=subDecs[j+1];if(subStyle===PR_PLAIN){var subStart=subDecs[j];var subEnd=j+2<m?subDecs[j+2]:chunk.length;var token=source.substring(subStart,subEnd);if(token=='.'){subDecs[j+1]=PR_PUNCTUATION;}else if(token in PR_keywords){subDecs[j+1]=PR_KEYWORD;}else if(/^@?[A-Z][A-Z$]*[a-z][A-Za-z$]*$/.test(token)){subDecs[j+1]=token.charAt(0)=='@'?PR_LITERAL:PR_TYPE;}}}PR_spliceArrayInto(subDecs,decorations,i,2);i+=subDecs.length-2;}}return decorations;}var PR_MARKUP_LEXER=PR_createSimpleLexer([],[[PR_PLAIN,/^[^<]+/,null],[PR_DECLARATION,/^<!\w[^>]*(?:>|$)/,null],[PR_COMMENT,/^<!--[\s\S]*?(?:-->|$)/,null],[PR_SOURCE,/^<\?[\s\S]*?(?:\?>|$)/,null],[PR_SOURCE,/^<%[\s\S]*?(?:%>|$)/,null],[PR_SOURCE,/^<(script|style|xmp)\b[^>]*>[\s\S]*?<\/\1\b[^>]*>/i,null],[PR_TAG,/^<\/?\w[^<>]*>/,null]]);var PR_SOURCE_CHUNK_PARTS=/^(<[^>]*>)([\s\S]*)(<\/[^>]*>)$/;function PR_tokenizeMarkup(source){var decorations=PR_MARKUP_LEXER(source);for(var i=0;i<decorations.length;i+=2){if(decorations[i+1]===PR_SOURCE){var start=decorations[i];var end=i+2<decorations.length?decorations[i+2]:source.length;var sourceChunk=source.substring(start,end);var match=(sourceChunk.match(PR_SOURCE_CHUNK_PARTS));if(match){decorations.splice(i,2,start,PR_TAG,start+match[1].length,PR_SOURCE,start+match[1].length+(match[2]||'').length,PR_TAG);}}}return decorations;}var PR_TAG_LEXER=PR_createSimpleLexer([[PR_ATTRIB_VALUE,/^\'[^\']*(?:\'|$)/,null,"'"],[PR_ATTRIB_VALUE,/^"[^"]*(?:"|$)/,null,'"'],[PR_PUNCTUATION,/^[<>\/=]+/,null,'<>/=']],[[PR_TAG,/^[\w-]+/,/^</],[PR_ATTRIB_VALUE,/^[\w-]+/,/^=/],[PR_ATTRIB_NAME,/^[\w-]+/,null],[PR_PLAIN,/^\s+/,null,' \r\n']]);function PR_splitTagAttributes(source,decorations){for(var i=0;i<decorations.length;i+=2){var style=decorations[i+1];if(style===PR_TAG){var start=decorations[i];var end=i+2<decorations.length?decorations[i+2]:source.length;var chunk=source.substring(start,end);var subDecorations=PR_TAG_LEXER(chunk,start);PR_spliceArrayInto(subDecorations,decorations,i,2);i+=subDecorations.length-2;}}return decorations;}function PR_splitSourceNodes(source,decorations){for(var i=0;i<decorations.length;i+=2){var style=decorations[i+1];if(style==PR_SOURCE){var start=decorations[i];var end=i+2<decorations.length?decorations[i+2]:source.length;var subDecorations=PR_decorateSource(source.substring(start,end));for(var j=0,m=subDecorations.length;j<m;j+=2){subDecorations[j]+=start;}PR_spliceArrayInto(subDecorations,decorations,i,2);i+=subDecorations.length-2;}}return decorations;}function PR_splitSourceAttributes(source,decorations){var nextValueIsSource=false;for(var i=0;i<decorations.length;i+=2){var style=decorations[i+1];if(style===PR_ATTRIB_NAME){var start=decorations[i];var end=i+2<decorations.length?decorations[i+2]:source.length;nextValueIsSource=/^on|^style$/i.test(source.substring(start,end));}else if(style==PR_ATTRIB_VALUE){if(nextValueIsSource){var start=decorations[i];var end=i+2<decorations.length?decorations[i+2]:source.length;var attribValue=source.substring(start,end);var attribLen=attribValue.length;var quoted=(attribLen>=2&&/^["\']/.test(attribValue)&&attribValue.charAt(0)===attribValue.charAt(attribLen-1));var attribSource;var attribSourceStart;var attribSourceEnd;if(quoted){attribSourceStart=start+1;attribSourceEnd=end-1;attribSource=attribValue;}else{attribSourceStart=start+1;attribSourceEnd=end-1;attribSource=attribValue.substring(1,attribValue.length-1);}var attribSourceDecorations=PR_decorateSource(attribSource);for(var j=0,m=attribSourceDecorations.length;j<m;j+=2){attribSourceDecorations[j]+=attribSourceStart;}if(quoted){attribSourceDecorations.push(attribSourceEnd,PR_ATTRIB_VALUE);PR_spliceArrayInto(attribSourceDecorations,decorations,i+2,0);}else{PR_spliceArrayInto(attribSourceDecorations,decorations,i,2);}}nextValueIsSource=false;}}return decorations;}function PR_decorateSource(sourceCode){var decorations=PR_splitStringAndCommentTokens(sourceCode);decorations=PR_splitNonStringNonCommentTokens(sourceCode,decorations);return decorations;}function PR_decorateMarkup(sourceCode){var decorations=PR_tokenizeMarkup(sourceCode);decorations=PR_splitTagAttributes(sourceCode,decorations);decorations=PR_splitSourceNodes(sourceCode,decorations);decorations=PR_splitSourceAttributes(sourceCode,decorations);return decorations;}function PR_recombineTagsAndDecorations(sourceText,extractedTags,decorations){var html=[];var outputIdx=0;var openDecoration=null;var currentDecoration=null;var tagPos=0;var decPos=0;var tabExpander=PR_tabExpander(PR_TAB_WIDTH);function emitTextUpTo(sourceIdx){if(sourceIdx>outputIdx){if(openDecoration&&openDecoration!==currentDecoration){html.push('</span>');openDecoration=null;}if(!openDecoration&¤tDecoration){openDecoration=currentDecoration;html.push('<span class="',openDecoration,'">');}var htmlChunk=PR_textToHtml(tabExpander(sourceText.substring(outputIdx,sourceIdx))).replace(/(\r\n?|\n| ) /g,'$1 ').replace(/\r\n?|\n/g,' <br>');html.push(htmlChunk);outputIdx=sourceIdx;}}while(true){var outputTag;if(tagPos<extractedTags.length){if(decPos<decorations.length){outputTag=extractedTags[tagPos]<=decorations[decPos];}else{outputTag=true;}}else{outputTag=false;}if(outputTag){emitTextUpTo(extractedTags[tagPos]);if(openDecoration){html.push('</span>');openDecoration=null;}html.push(extractedTags[tagPos+1]);tagPos+=2;}else if(decPos<decorations.length){emitTextUpTo(decorations[decPos]);currentDecoration=decorations[decPos+1];decPos+=2;}else{break;}}emitTextUpTo(sourceText.length);if(openDecoration){html.push('</span>');}return html.join('');}function prettyPrintOne(sourceCodeHtml){try{var sourceAndExtractedTags=PR_extractTags(sourceCodeHtml);var source=sourceAndExtractedTags.source;var extractedTags=sourceAndExtractedTags.tags;var isMarkup=/^\s*</.test(source)&&/>\s*$/.test(source);var decorations=isMarkup?PR_decorateMarkup(source):PR_decorateSource(source);return PR_recombineTagsAndDecorations(source,extractedTags,decorations);}catch(e){if('console'in window){console.log(e);console.trace();}return sourceCodeHtml;}}var PR_SHOULD_USE_CONTINUATION=true;function prettyPrint(opt_whenDone){var codeSegments=[document.getElementsByTagName('pre'),document.getElementsByTagName('code'),document.getElementsByTagName('xmp')];var elements=[];for(var i=0;i<codeSegments.length;++i){for(var j=0;j<codeSegments[i].length;++j){elements.push(codeSegments[i][j]);}}codeSegments=null;var k=0;function doWork(){var endTime=(PR_SHOULD_USE_CONTINUATION?new Date().getTime()+250:Infinity);for(;k<elements.length&&new Date().getTime()<endTime;k++){var cs=elements[k];if(cs.className&&cs.className.indexOf('prettyprint')>=0){var nested=false;for(var p=cs.parentNode;p!=null;p=p.parentNode){if((p.tagName=='pre'||p.tagName=='code'||p.tagName=='xmp')&&p.className&&p.className.indexOf('prettyprint')>=0){nested=true;break;}}if(!nested){var content=PR_getInnerHtml(cs);content=content.replace(/(?:\r\n?|\n)$/,'');var newContent=prettyPrintOne(content);if(!PR_isRawContent(cs)){cs.innerHTML=newContent;}else{var pre=document.createElement('PRE');for(var i=0;i<cs.attributes.length;++i){var a=cs.attributes[i];if(a.specified){pre.setAttribute(a.name,a.value);}}pre.innerHTML=newContent;cs.parentNode.replaceChild(pre,cs);}}}}if(k<elements.length){setTimeout(doWork,250);}else if(opt_whenDone){opt_whenDone();}}doWork();}</script><script type='text/javascript'>prettyPrint();</script></BODY> | |
| </HTML> |