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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_22) on Wed Jan 06 21:26:38 EST 2010 --><TITLE>KeyUtil</TITLE><META NAME="keywords" CONTENT="com.google.gwt.inject.rebind.util.KeyUtil class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){parent.document.title="KeyUtil";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= 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" 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ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS <A HREF="../../../../../../com/google/gwt/inject/rebind/util/MemberCollector.html" title="class in com.google.gwt.inject.rebind.util"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"><A HREF="../../../../../../index.html?com/google/gwt/inject/rebind/util/KeyUtil.html" target="_top"><B>FRAMES</B></A> <A HREF="KeyUtil.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">com.google.gwt.inject.rebind.util</FONT><BR>Class KeyUtil</H2><PRE>java.lang.Object<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><B>com.google.gwt.inject.rebind.util.KeyUtil</B></PRE><HR><DL><DT><PRE>public class <B>KeyUtil</B><DT>extends java.lang.Object</DL></PRE><P>Util object that offers <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject"><CODE>Key</CODE></A> retrieval and manipulation methods.<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="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#KeyUtil(com.google.gwt.core.ext.typeinfo.TypeOracle, com.google.gwt.inject.rebind.util.NameGenerator, com.google.gwt.inject.rebind.util.MemberCollector)">KeyUtil</A></B>(com.google.gwt.core.ext.typeinfo.TypeOracle typeOracle,<A HREF="../../../../../../com/google/gwt/inject/rebind/util/NameGenerator.html" title="class in com.google.gwt.inject.rebind.util">NameGenerator</A> nameGenerator,<A HREF="../../../../../../com/google/gwt/inject/rebind/util/MemberCollector.html" title="class in com.google.gwt.inject.rebind.util">MemberCollector</A> memberCollector)</CODE><BR> </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> com.google.gwt.core.ext.typeinfo.JClassType</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getClassType(com.google.inject.Key)">getClassType</A></B>(<A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> key)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> com.google.gwt.core.ext.typeinfo.JClassType</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getClassType(java.lang.reflect.Type)">getClassType</A></B>(java.lang.reflect.Type type)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getKey(com.google.gwt.core.ext.typeinfo.JField)">getKey</A></B>(com.google.gwt.core.ext.typeinfo.JField field)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getKey(com.google.gwt.core.ext.typeinfo.JMethod)">getKey</A></B>(com.google.gwt.core.ext.typeinfo.JMethod method)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getKey(com.google.gwt.core.ext.typeinfo.JParameter)">getKey</A></B>(com.google.gwt.core.ext.typeinfo.JParameter param)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getKey(com.google.gwt.core.ext.typeinfo.JType, java.lang.annotation.Annotation...)">getKey</A></B>(com.google.gwt.core.ext.typeinfo.JType gwtType,java.lang.annotation.Annotation... annotations)</CODE><BR> Gets the Guice binding key for a given GWT type with optional annotations.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getKey(java.lang.reflect.Type, java.lang.annotation.Annotation...)">getKey</A></B>(java.lang.reflect.Type type,java.lang.annotation.Annotation... annotations)</CODE><BR> Gets the Guice binding key for a given Java type with optional annotations.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> com.google.gwt.core.ext.typeinfo.JClassType</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getRawClassType(com.google.inject.Key)">getRawClassType</A></B>(<A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> key)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Class<?></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getRawType(com.google.inject.Key)">getRawType</A></B>(<A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> key)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../com/google/gwt/inject/rebind/binding/RequiredKeys.html" title="class in com.google.gwt.inject.rebind.binding">RequiredKeys</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getRequiredKeys(com.google.gwt.core.ext.typeinfo.JAbstractMethod)">getRequiredKeys</A></B>(com.google.gwt.core.ext.typeinfo.JAbstractMethod method)</CODE><BR> Collects and returns all keys required to inject the given method.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../../../com/google/gwt/inject/rebind/binding/RequiredKeys.html" title="class in com.google.gwt.inject.rebind.binding">RequiredKeys</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#getRequiredKeys(com.google.gwt.core.ext.typeinfo.JClassType)">getRequiredKeys</A></B>(com.google.gwt.core.ext.typeinfo.JClassType classType)</CODE><BR> Collects and returns all keys required to inject the given class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#isMemberInject(com.google.gwt.core.ext.typeinfo.JMethod)">isMemberInject</A></B>(com.google.gwt.core.ext.typeinfo.JMethod method)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#isOptional(com.google.gwt.core.ext.typeinfo.HasAnnotations)">isOptional</A></B>(com.google.gwt.core.ext.typeinfo.HasAnnotations member)</CODE><BR> Returns true if the passed class member has an @<code>Inject</code>annotation and the injection is marked as optional (@<code>Inject(optional=true)</code>).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> com.google.gwt.core.ext.typeinfo.JField</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#javaToGwtField(java.lang.reflect.Field)">javaToGwtField</A></B>(java.lang.reflect.Field javaField)</CODE><BR> Returns a <CODE>JField</CODE> that represents the same method as the provided<CODE>Field</CODE> reflection object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> com.google.gwt.core.ext.typeinfo.JMethod</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/google/gwt/inject/rebind/util/KeyUtil.html#javaToGwtMethod(java.lang.reflect.Method)">javaToGwtMethod</A></B>(java.lang.reflect.Method javaMethod)</CODE><BR> Returns a <CODE>JMethod</CODE> that represents the same method as the provided<CODE>Method</CODE> reflection object.</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.Object</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</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="KeyUtil(com.google.gwt.core.ext.typeinfo.TypeOracle, com.google.gwt.inject.rebind.util.NameGenerator, com.google.gwt.inject.rebind.util.MemberCollector)"><!-- --></A><H3>KeyUtil</H3><PRE><FONT SIZE="-1"><A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Inject.html" title="class or interface in com.google.inject">@Inject</A></FONT>public <B>KeyUtil</B>(com.google.gwt.core.ext.typeinfo.TypeOracle typeOracle,<A HREF="../../../../../../com/google/gwt/inject/rebind/util/NameGenerator.html" title="class in com.google.gwt.inject.rebind.util">NameGenerator</A> nameGenerator,<A HREF="../../../../../../com/google/gwt/inject/rebind/util/MemberCollector.html" title="class in com.google.gwt.inject.rebind.util">MemberCollector</A> memberCollector)</PRE><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="getKey(com.google.gwt.core.ext.typeinfo.JMethod)"><!-- --></A><H3>getKey</H3><PRE>public <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> <B>getKey</B>(com.google.gwt.core.ext.typeinfo.JMethod method)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getKey(com.google.gwt.core.ext.typeinfo.JParameter)"><!-- --></A><H3>getKey</H3><PRE>public <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> <B>getKey</B>(com.google.gwt.core.ext.typeinfo.JParameter param)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getKey(com.google.gwt.core.ext.typeinfo.JField)"><!-- --></A><H3>getKey</H3><PRE>public <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> <B>getKey</B>(com.google.gwt.core.ext.typeinfo.JField field)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="isMemberInject(com.google.gwt.core.ext.typeinfo.JMethod)"><!-- --></A><H3>isMemberInject</H3><PRE>public boolean <B>isMemberInject</B>(com.google.gwt.core.ext.typeinfo.JMethod method)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getRawType(com.google.inject.Key)"><!-- --></A><H3>getRawType</H3><PRE>public java.lang.Class<?> <B>getRawType</B>(<A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> key)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getRawClassType(com.google.inject.Key)"><!-- --></A><H3>getRawClassType</H3><PRE>public com.google.gwt.core.ext.typeinfo.JClassType <B>getRawClassType</B>(<A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> key)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getClassType(com.google.inject.Key)"><!-- --></A><H3>getClassType</H3><PRE>public com.google.gwt.core.ext.typeinfo.JClassType <B>getClassType</B>(<A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> key)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getClassType(java.lang.reflect.Type)"><!-- --></A><H3>getClassType</H3><PRE>public com.google.gwt.core.ext.typeinfo.JClassType <B>getClassType</B>(java.lang.reflect.Type type)</PRE><DL><DD><DL></DL></DD></DL><HR><A NAME="getKey(com.google.gwt.core.ext.typeinfo.JType, java.lang.annotation.Annotation...)"><!-- --></A><H3>getKey</H3><PRE>public <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> <B>getKey</B>(com.google.gwt.core.ext.typeinfo.JType gwtType,java.lang.annotation.Annotation... annotations)throws <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/ProvisionException.html" title="class or interface in com.google.inject">ProvisionException</A></PRE><DL><DD>Gets the Guice binding key for a given GWT type with optional annotations.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>gwtType</CODE> - GWT type to convert in to a key<DD><CODE>annotations</CODE> - Optional array of <code>Annotation</code>s. If this containsone and only one <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/BindingAnnotation.html" title="class or interface in com.google.inject"><CODE>BindingAnnotation</CODE></A>, it will be included in thekey. If it includes more than one, an exception will be thrown.<DT><B>Returns:</B><DD>Guice Key instance for this type/annotations<DT><B>Throws:</B><DD><CODE><A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/ProvisionException.html" title="class or interface in com.google.inject">ProvisionException</A></CODE> - in case of any failure</DL></DD></DL><HR><A NAME="getKey(java.lang.reflect.Type, java.lang.annotation.Annotation...)"><!-- --></A><H3>getKey</H3><PRE>public <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/Key.html" title="class or interface in com.google.inject">Key</A><?> <B>getKey</B>(java.lang.reflect.Type type,java.lang.annotation.Annotation... annotations)throws <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/ProvisionException.html" title="class or interface in com.google.inject">ProvisionException</A></PRE><DL><DD>Gets the Guice binding key for a given Java type with optional annotations.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>type</CODE> - Java type to convert in to a key<DD><CODE>annotations</CODE> - Optional array of <code>Annotation</code>s. If this containsone and only one <A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/BindingAnnotation.html" title="class or interface in com.google.inject"><CODE>BindingAnnotation</CODE></A>, it will be included in thekey. If it includes more than one, an exception will be thrown.<DT><B>Returns:</B><DD>Guice Key instance for this type/annotations<DT><B>Throws:</B><DD><CODE><A HREF="http://google-guice.googlecode.com/svn/trunk/javadoc/com/google/inject/ProvisionException.html" title="class or interface in com.google.inject">ProvisionException</A></CODE> - in case of any failure</DL></DD></DL><HR><A NAME="javaToGwtMethod(java.lang.reflect.Method)"><!-- --></A><H3>javaToGwtMethod</H3><PRE>public com.google.gwt.core.ext.typeinfo.JMethod <B>javaToGwtMethod</B>(java.lang.reflect.Method javaMethod)throws com.google.gwt.core.ext.typeinfo.NotFoundException</PRE><DL><DD>Returns a <CODE>JMethod</CODE> that represents the same method as the provided<CODE>Method</CODE> reflection object.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>javaMethod</CODE> - method as used by reflection<DT><B>Returns:</B><DD>method as used by the GWT compiler<DT><B>Throws:</B><DD><CODE>com.google.gwt.core.ext.typeinfo.NotFoundException</CODE> - if method cannot be found in source</DL></DD></DL><HR><A NAME="javaToGwtField(java.lang.reflect.Field)"><!-- --></A><H3>javaToGwtField</H3><PRE>public com.google.gwt.core.ext.typeinfo.JField <B>javaToGwtField</B>(java.lang.reflect.Field javaField)</PRE><DL><DD>Returns a <CODE>JField</CODE> that represents the same method as the provided<CODE>Field</CODE> reflection object.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>javaField</CODE> - field as used by reflection<DT><B>Returns:</B><DD>field as used by the GWT compiler</DL></DD></DL><HR><A NAME="isOptional(com.google.gwt.core.ext.typeinfo.HasAnnotations)"><!-- --></A><H3>isOptional</H3><PRE>public boolean <B>isOptional</B>(com.google.gwt.core.ext.typeinfo.HasAnnotations member)</PRE><DL><DD>Returns true if the passed class member has an @<code>Inject</code>annotation and the injection is marked as optional (@<code>Inject(optional=true)</code>).<P><DD><DL><DT><B>Parameters:</B><DD><CODE>member</CODE> - member to be checked<DT><B>Returns:</B><DD>true if member is injected optionally</DL></DD></DL><HR><A NAME="getRequiredKeys(com.google.gwt.core.ext.typeinfo.JClassType)"><!-- --></A><H3>getRequiredKeys</H3><PRE>public <A HREF="../../../../../../com/google/gwt/inject/rebind/binding/RequiredKeys.html" title="class in com.google.gwt.inject.rebind.binding">RequiredKeys</A> <B>getRequiredKeys</B>(com.google.gwt.core.ext.typeinfo.JClassType classType)</PRE><DL><DD>Collects and returns all keys required to inject the given class.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>classType</CODE> - class for which required keys are calculated<DT><B>Returns:</B><DD>keys required to inject given class</DL></DD></DL><HR><A NAME="getRequiredKeys(com.google.gwt.core.ext.typeinfo.JAbstractMethod)"><!-- --></A><H3>getRequiredKeys</H3><PRE>public <A HREF="../../../../../../com/google/gwt/inject/rebind/binding/RequiredKeys.html" title="class in com.google.gwt.inject.rebind.binding">RequiredKeys</A> <B>getRequiredKeys</B>(com.google.gwt.core.ext.typeinfo.JAbstractMethod method)</PRE><DL><DD>Collects and returns all keys required to inject the given method.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>method</CODE> - method for which required keys are calculated<DT><B>Returns:</B><DD>required keys</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"> PREV CLASS <A HREF="../../../../../../com/google/gwt/inject/rebind/util/MemberCollector.html" title="class in com.google.gwt.inject.rebind.util"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"><A HREF="../../../../../../index.html?com/google/gwt/inject/rebind/util/KeyUtil.html" target="_top"><B>FRAMES</B></A> <A HREF="KeyUtil.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></BODY></HTML>