webmapserver.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/request/PutStylesRequest.html" title="interface in org.geotools.data.wms.request">PutStylesRequest</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#createPutStylesRequest()">createPutStylesRequest</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/ows/WMSCapabilities.html" title="class in org.geotools.data.ows">WMSCapabilities</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#getCapabilities()">getCapabilities</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the getCapabilities document. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/geometry/GeneralEnvelope.html" title="class in org.geotools.geometry">GeneralEnvelope</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#getEnvelope(org.geotools.data.ows.Layer, org.opengis.referencing.crs.CoordinateReferenceSystem)">getEnvelope</A></B>(<A HREF="../../../../org/geotools/data/ows/Layer.html" title="class in org.geotools.data.ows">Layer</A>&nbsp;layer,
            CoordinateReferenceSystem&nbsp;crs)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Given a layer and a coordinate reference system, will locate an envelope
 for that layer in that CRS. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/response/DescribeLayerResponse.html" title="class in org.geotools.data.wms.response">DescribeLayerResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.wms.request.DescribeLayerRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/wms/request/DescribeLayerRequest.html" title="interface in org.geotools.data.wms.request">DescribeLayerRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/ows/GetCapabilitiesResponse.html" title="class in org.geotools.data.ows">GetCapabilitiesResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.ows.GetCapabilitiesRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/ows/GetCapabilitiesRequest.html" title="interface in org.geotools.data.ows">GetCapabilitiesRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/response/GetFeatureInfoResponse.html" title="class in org.geotools.data.wms.response">GetFeatureInfoResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.wms.request.GetFeatureInfoRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/wms/request/GetFeatureInfoRequest.html" title="interface in org.geotools.data.wms.request">GetFeatureInfoRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/response/GetLegendGraphicResponse.html" title="class in org.geotools.data.wms.response">GetLegendGraphicResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.wms.request.GetLegendGraphicRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/wms/request/GetLegendGraphicRequest.html" title="interface in org.geotools.data.wms.request">GetLegendGraphicRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/response/GetMapResponse.html" title="class in org.geotools.data.wms.response">GetMapResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.wms.request.GetMapRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/wms/request/GetMapRequest.html" title="interface in org.geotools.data.wms.request">GetMapRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/response/GetStylesResponse.html" title="class in org.geotools.data.wms.response">GetStylesResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.wms.request.GetStylesRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/wms/request/GetStylesRequest.html" title="interface in org.geotools.data.wms.request">GetStylesRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/wms/response/PutStylesResponse.html" title="class in org.geotools.data.wms.response">PutStylesResponse</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#issueRequest(org.geotools.data.wms.request.PutStylesRequest)">issueRequest</A></B>(<A HREF="../../../../org/geotools/data/wms/request/PutStylesRequest.html" title="interface in org.geotools.data.wms.request">PutStylesRequest</A>&nbsp;request)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wms/WebMapServer.html#setupSpecifications()">setupSpecifications</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets up the specifications/versions that this server is capable of
 communicating with.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_AbstractOpenWebService"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html" title="class in org.geotools.data.ows">AbstractOpenWebService</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html#internalIssueRequest(org.geotools.data.ows.Request)">internalIssueRequest</A>, <A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html#negotiateVersion()">negotiateVersion</A>, <A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html#setLoggingLevel(java.util.logging.Level)">setLoggingLevel</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/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/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="WebMapServer(java.net.URL)"><!-- --></A><H3>
WebMapServer</H3>
<PRE>
public <B>WebMapServer</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/net/URL.html" title="class or interface in java.net">URL</A>&nbsp;serverURL)
             throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A>,
                    <A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></PRE>
<DL>
<DD>Creates a new WebMapServer instance and attempts to retrieve the 
 Capabilities document specified by serverURL.
<P>
<DT><B>Parameters:</B><DD><CODE>serverURL</CODE> - a URL that points to the capabilities document of a server
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - if there is an error communicating with the server
<DD><CODE><A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></CODE> - if the server responds with an error</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="setupSpecifications()"><!-- --></A><H3>
setupSpecifications</H3>
<PRE>
protected void <B>setupSpecifications</B>()</PRE>
<DL>
<DD>Sets up the specifications/versions that this server is capable of
 communicating with.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html#setupSpecifications()">setupSpecifications</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html" title="class in org.geotools.data.ows">AbstractOpenWebService</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="issueRequest(org.geotools.data.ows.GetCapabilitiesRequest)"><!-- --></A><H3>
issueRequest</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/ows/GetCapabilitiesResponse.html" title="class in org.geotools.data.ows">GetCapabilitiesResponse</A> <B>issueRequest</B>(<A HREF="../../../../org/geotools/data/ows/GetCapabilitiesRequest.html" title="interface in org.geotools.data.ows">GetCapabilitiesRequest</A>&nbsp;request)
                                     throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A>,
                                            <A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html#issueRequest(org.geotools.data.ows.GetCapabilitiesRequest)">issueRequest</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/ows/AbstractOpenWebService.html" title="class in org.geotools.data.ows">AbstractOpenWebService</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="issueRequest(org.geotools.data.wms.request.GetMapRequest)"><!-- --></A><H3>
issueRequest</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/wms/response/GetMapResponse.html" title="class in org.geotools.data.wms.response">GetMapResponse</A> <B>issueRequest</B>(<A HREF="../../../../org/geotools/data/wms/request/GetMapRequest.html" title="interface in org.geotools.data.wms.request">GetMapRequest</A>&nbsp;request)
                            throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A>,
                                   <A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="issueRequest(org.geotools.data.wms.request.GetFeatureInfoRequest)"><!-- --></A><H3>
issueRequest</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/wms/response/GetFeatureInfoResponse.html" title="class in org.geotools.data.wms.response">GetFeatureInfoResponse</A> <B>issueRequest</B>(<A HREF="../../../../org/geotools/data/wms/request/GetFeatureInfoRequest.html" title="interface in org.geotools.data.wms.request">GetFeatureInfoRequest</A>&nbsp;request)
                                    throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A>,
                                           <A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="issueRequest(org.geotools.data.wms.request.DescribeLayerRequest)"><!-- --></A><H3>
issueRequest</H3>
<PRE>
public <A HREF="../../../../org/geotools/data/wms/response/DescribeLayerResponse.html" title="class in org.geotools.data.wms.response">DescribeLayerResponse</A> <B>issueRequest</B>(<A HREF="../../../../org/geotools/data/wms/request/DescribeLayerRequest.html" title="interface in org.geotools.data.wms.request">DescribeLayerRequest</A>&nbsp;request)
                                   throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A>,
                                          <A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/ows/ServiceException.html" title="class in org.geotools.ows">ServiceException</A></CODE></DL>
</DD>
</DL>
<HR>