provider.html

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<A NAME="Provider(java.lang.String, double, java.lang.String)"><!-- --></A><H3>
Provider</H3>
<PRE>
protected <B>Provider</B>(<A HREF="../../java/lang/String.html">String</A>&nbsp;name,
                   double&nbsp;version,
                   <A HREF="../../java/lang/String.html">String</A>&nbsp;info)</PRE>
<DL>
<DD>Constructs a provider with the specified name, version number,
 and information.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the provider name.<DD><CODE>version</CODE> - the provider version number.<DD><CODE>info</CODE> - a description of the provider and its services.</DL>
</DD>
</DL>

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<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>getName</B>()</PRE>
<DL>
<DD>Returns the name of this provider.<DD><DL>
<DT><B>Returns:</B><DD>the name of this provider.</DL>
</DD>
</DL>
<HR>

<A NAME="getVersion()"><!-- --></A><H3>
getVersion</H3>
<PRE>
public double <B>getVersion</B>()</PRE>
<DL>
<DD>Returns the version number for this provider.<DD><DL>
<DT><B>Returns:</B><DD>the version number for this provider.</DL>
</DD>
</DL>
<HR>

<A NAME="getInfo()"><!-- --></A><H3>
getInfo</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>getInfo</B>()</PRE>
<DL>
<DD>Returns a human-readable description of the provider and its
 services.  This may return an HTML page, with relevant links.<DD><DL>
<DT><B>Returns:</B><DD>a description of the provider and its services.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Returns a string with the name and the version number
 of this provider.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the string with the name and the version number
 for this provider.</DL>
</DD>
</DL>
<HR>

<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <B>clear</B>()</PRE>
<DL>
<DD>Clears this provider so that it no longer contains the properties
 used to look up facilities implemented by the provider.
 
 <p>First, if there is a security manager, its <code>checkSecurityAccess</code> 
 method is called with the string <code>"clearProviderProperties."+name</code>
 (where <code>name</code> is the provider name) to see if it's ok to clear this provider.
 If the default implementation of <code>checkSecurityAccess</code> 
 is used (that is, that method is not overriden), then this results in
 a call to the security manager's <code>checkPermission</code> method with a
 <code>SecurityPermission("clearProviderProperties."+name)</code>
 permission.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#clear()">clear</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if a security manager exists and its <code><A HREF="../../java/lang/SecurityManager.html#checkSecurityAccess(java.lang.String)"><CODE>SecurityManager.checkSecurityAccess(java.lang.String)</CODE></A></code> method denies
          access to clear this provider<DT><B>Since: </B><DD>1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="load(java.io.InputStream)"><!-- --></A><H3>
load</H3>
<PRE>
public void <B>load</B>(<A HREF="../../java/io/InputStream.html">InputStream</A>&nbsp;inStream)
          throws <A HREF="../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Reads a property list (key and element pairs) from the input stream.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Properties.html#load(java.io.InputStream)">load</A></CODE> in class <CODE><A HREF="../../java/util/Properties.html">Properties</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inStream</CODE> - the input stream.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/io/IOException.html">IOException</A></CODE> - if an error occurred when reading from the
               input stream.<DT><B>See Also: </B><DD><A HREF="../../java/util/Properties.html#load(java.io.InputStream)"><CODE>Properties.load(java.io.InputStream)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="putAll(java.util.Map)"><!-- --></A><H3>
putAll</H3>
<PRE>
public void <B>putAll</B>(<A HREF="../../java/util/Map.html">Map</A>&nbsp;t)</PRE>
<DL>
<DD>Copies all of the mappings from the specified Map to this provider.
 These mappings will replace any properties that this provider had 
 for any of the keys currently in the specified Map.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#putAll(java.util.Map)">putAll</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since: </B><DD>1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="entrySet()"><!-- --></A><H3>
entrySet</H3>
<PRE>
public <A HREF="../../java/util/Set.html">Set</A> <B>entrySet</B>()</PRE>
<DL>
<DD>Returns an unmodifiable Set view of the property entries contained 
 in this Provider.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#entrySet()">entrySet</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since: </B><DD>1.2</DD>
<DT><B>See Also: </B><DD><A HREF="../../java/util/Map.Entry.html"><CODE>Map.Entry</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="keySet()"><!-- --></A><H3>
keySet</H3>
<PRE>
public <A HREF="../../java/util/Set.html">Set</A> <B>keySet</B>()</PRE>
<DL>
<DD>Returns an unmodifiable Set view of the property keys contained in 
 this provider.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#keySet()">keySet</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since: </B><DD>1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="values()"><!-- --></A><H3>
values</H3>
<PRE>
public <A HREF="../../java/util/Collection.html">Collection</A> <B>values</B>()</PRE>
<DL>
<DD>Returns an unmodifiable Collection view of the property values 
 contained in this provider.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#values()">values</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since: </B><DD>1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="put(java.lang.Object, java.lang.Object)"><!-- --></A><H3>
put</H3>
<PRE>
public <A HREF="../../java/lang/Object.html">Object</A> <B>put</B>(<A HREF="../../java/lang/Object.html">Object</A>&nbsp;key,
                  <A HREF="../../java/lang/Object.html">Object</A>&nbsp;value)</PRE>
<DL>
<DD>Sets the <code>key</code> property to have the specified
 <code>value</code>.
 
 <p>First, if there is a security manager, its <code>checkSecurityAccess</code> 
 method is called with the string <code>"putProviderProperty."+name</code>,
 where <code>name</code> is the provider name,
 to see if it's ok to set this provider's property values.
 If the default implementation of <code>checkSecurityAccess</code> 
 is used (that is, that method is not overriden), then this results in
 a call to the security manager's <code>checkPermission</code> method with a
 <code>SecurityPermission("putProviderProperty."+name)</code>
 permission.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#put(java.lang.Object, java.lang.Object)">put</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - the property key.<DD><CODE>value</CODE> - the property value.<DT><B>Returns:</B><DD>the previous value of the specified property
 (<code>key</code>), or null if it did not have one.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if a security manager exists and its <code><A HREF="../../java/lang/SecurityManager.html#checkSecurityAccess(java.lang.String)"><CODE>SecurityManager.checkSecurityAccess(java.lang.String)</CODE></A></code> method denies
          access to set property values.<DT><B>Since: </B><DD>1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="remove(java.lang.Object)"><!-- --></A><H3>
remove</H3>
<PRE>
public <A HREF="../../java/lang/Object.html">Object</A> <B>remove</B>(<A HREF="../../java/lang/Object.html">Object</A>&nbsp;key)</PRE>
<DL>
<DD>Removes the <code>key</code> property (and its corresponding
 <code>value</code>).
 
 <p>First, if there is a security manager, its <code>checkSecurityAccess</code> 
 method is called with the string <code>""removeProviderProperty."+name</code>,
 where <code>name</code> is the provider name,
 to see if it's ok to remove this provider's properties. 
 If the default implementation of <code>checkSecurityAccess</code> 
 is used (that is, that method is not overriden), then this results in
 a call to the security manager's <code>checkPermission</code> method with a
 <code>SecurityPermission("removeProviderProperty."+name)</code>
 permission.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/Hashtable.html#remove(java.lang.Object)">remove</A></CODE> in class <CODE><A HREF="../../java/util/Hashtable.html">Hashtable</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - the key for the property to be removed.<DT><B>Returns:</B><DD>the value to which the key had been mapped,
 or null if the key did not have a mapping.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if a security manager exists and its <code><A HREF="../../java/lang/SecurityManager.html#checkSecurityAccess(java.lang.String)"><CODE>SecurityManager.checkSecurityAccess(java.lang.String)</CODE></A></code> method denies
          access to remove this provider's properties.<DT><B>Since: </B><DD>1.2</DD>
</DL>
</DD>
</DL>
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