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<font size="4">Manager.java</font>
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<FONT ID="LN">1   </FONT><A NAME="1"></A><FONT ID="Package">package</FONT> br.unicamp.ic.sed.mobilemedia.photo_mobilephonemgr.impl;
<FONT ID="LN">2   </FONT><A NAME="2"></A>
<FONT ID="LN">3   </FONT><A NAME="3"></A><FONT ID="Import">import</FONT> java.util.*;
<FONT ID="LN">4   </FONT><A NAME="4"></A>
<FONT ID="LN">5   </FONT><A NAME="5"></A><FONT ID="Class">class</FONT> Manager <FONT ID="Implements">implements</FONT> <A HREF="../../../../../../../br/unicamp/ic/sed/mobilemedia/photo_mobilephonemgr/impl/IManager.java.html">IManager</A>{
<FONT ID="LN">6   </FONT><A NAME="6"></A>
<FONT ID="LN">7   </FONT><A NAME="7"></A>    Hashtable requiredInterfaces = <FONT ID="New">new</FONT> Hashtable();
<FONT ID="LN">8   </FONT><A NAME="8"></A>    Hashtable providedInterfaces = <FONT ID="New">new</FONT> Hashtable();
<FONT ID="LN">9   </FONT><A NAME="9"></A>
<FONT ID="LN">10  </FONT><A NAME="10"></A>    <FONT ID="Public">public</FONT> Manager() {
<FONT ID="LN">11  </FONT><A NAME="11"></A>        providedInterfaces.put(<FONT ID="StringLiteral">"IPhoto"</FONT>, <FONT ID="New">new</FONT> <A HREF="../../../../../../../br/unicamp/ic/sed/mobilemedia/photo_mobilephonemgr/impl/IPhotoAdapter.java.html">IPhotoAdapter</A>());
<FONT ID="LN">12  </FONT><A NAME="12"></A>        providedInterfaces.put(<FONT ID="StringLiteral">"IMobilePhone"</FONT>, <FONT ID="New">new</FONT> <A HREF="../../../../../../../br/unicamp/ic/sed/mobilemedia/photo_mobilephonemgr/impl/IMobilePhoneAdapter.java.html">IMobilePhoneAdapter</A>());
<FONT ID="LN">13  </FONT><A NAME="13"></A>    }
<FONT ID="LN">14  </FONT><A NAME="14"></A>    
<FONT ID="LN">15  </FONT><A NAME="15"></A>    <FONT ID="Public">public</FONT> Object getProvidedInterface(String name){
<FONT ID="LN">16  </FONT><A NAME="16"></A>
<FONT ID="LN">17  </FONT><A NAME="17"></A>       <FONT ID="Return">return</FONT> <FONT ID="This">this</FONT>.providedInterfaces.get(name);
<FONT ID="LN">18  </FONT><A NAME="18"></A>    }
<FONT ID="LN">19  </FONT><A NAME="19"></A>    
<FONT ID="LN">20  </FONT><A NAME="20"></A>    <FONT ID="Public">public</FONT> <FONT ID="Void">void</FONT> setRequiredInterface(String name, Object adapter){
<FONT ID="LN">21  </FONT><A NAME="21"></A>        requiredInterfaces.put(name,adapter);
<FONT ID="LN">22  </FONT><A NAME="22"></A>    }
<FONT ID="LN">23  </FONT><A NAME="23"></A>    
<FONT ID="LN">24  </FONT><A NAME="24"></A>    <FONT ID="Public">public</FONT> Object getRequiredInterface(String name){
<FONT ID="LN">25  </FONT><A NAME="25"></A>       <FONT ID="Return">return</FONT> requiredInterfaces.get(name);
<FONT ID="LN">26  </FONT><A NAME="26"></A>    }
<FONT ID="LN">27  </FONT><A NAME="27"></A>
<FONT ID="LN">28  </FONT><A NAME="28"></A>    <FONT ID="Public">public</FONT> String[] getProvidedInterfaces() {
<FONT ID="LN">29  </FONT><A NAME="29"></A>        Enumeration keys = <FONT ID="This">this</FONT>.providedInterfaces.keys();
<FONT ID="LN">30  </FONT><A NAME="30"></A>        <FONT ID="Return">return</FONT> <FONT ID="This">this</FONT>.convertEnumerationToArray(keys); 
<FONT ID="LN">31  </FONT><A NAME="31"></A>    }
<FONT ID="LN">32  </FONT><A NAME="32"></A>
<FONT ID="LN">33  </FONT><A NAME="33"></A>
<FONT ID="LN">34  </FONT><A NAME="34"></A>    <FONT ID="Public">public</FONT> String[] getRequiredInterfaces() {
<FONT ID="LN">35  </FONT><A NAME="35"></A>        Enumeration keys = <FONT ID="This">this</FONT>.requiredInterfaces.keys();
<FONT ID="LN">36  </FONT><A NAME="36"></A>        <FONT ID="Return">return</FONT> <FONT ID="This">this</FONT>.convertEnumerationToArray(keys);
<FONT ID="LN">37  </FONT><A NAME="37"></A>    }
<FONT ID="LN">38  </FONT><A NAME="38"></A>
<FONT ID="LN">39  </FONT><A NAME="39"></A>
<FONT ID="LN">40  </FONT><A NAME="40"></A>    <FONT ID="Private">private</FONT> String[] convertEnumerationToArray(Enumeration stringEnum){
<FONT ID="LN">41  </FONT><A NAME="41"></A>        Vector stringVector = <FONT ID="New">new</FONT> Vector();
<FONT ID="LN">42  </FONT><A NAME="42"></A>        <FONT ID="For">for</FONT> (Enumeration iter = stringEnum; iter.hasMoreElements();) {
<FONT ID="LN">43  </FONT><A NAME="43"></A>            String element = (String) iter.nextElement();
<FONT ID="LN">44  </FONT><A NAME="44"></A>            stringVector.addElement(element);
<FONT ID="LN">45  </FONT><A NAME="45"></A>        }
<FONT ID="LN">46  </FONT><A NAME="46"></A>
<FONT ID="LN">47  </FONT><A NAME="47"></A>        String[] stringArray = <FONT ID="New">new</FONT> String[stringVector.size()];
<FONT ID="LN">48  </FONT><A NAME="48"></A>        <FONT ID="For">for</FONT> (<FONT ID="Int">int</FONT> i=<FONT ID="IntegerLiteral">0</FONT>; i &lt; stringVector.size(); i++){
<FONT ID="LN">49  </FONT><A NAME="49"></A>            stringArray[i] = (String) stringVector.elementAt(i);
<FONT ID="LN">50  </FONT><A NAME="50"></A>        }
<FONT ID="LN">51  </FONT><A NAME="51"></A>        <FONT ID="Return">return</FONT> stringArray;
<FONT ID="LN">52  </FONT><A NAME="52"></A>    }
<FONT ID="LN">53  </FONT><A NAME="53"></A>
<FONT ID="LN">54  </FONT><A NAME="54"></A>}
<FONT ID="LN">55  </FONT><A NAME="55"></A>
<FONT ID="LN">56  </FONT><A NAME="56"></A>
<FONT ID="LN">57  </FONT><A NAME="57"></A>
<FONT ID="LN">58  </FONT><A NAME="58"></A></pre>
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