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| 5 | <!-- Generated by javadoc (build 1.5.0_10) on Thu May 15 13:35:52 NZST 2008 -->
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| 7 | GSearchConnection
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| 8 | </TITLE>
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| 15 | function windowTitle()
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| 16 | {
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| 17 | parent.document.title="GSearchConnection";
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| 18 | }
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| 71 | </TR>
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| 72 | <TR>
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| 73 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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| 74 | SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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| 75 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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| 76 | DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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| 83 | <!-- ======== START OF CLASS DATA ======== -->
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| 84 | <H2>
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| 85 | <FONT SIZE="-1">
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| 86 | org.greenstone.fedora.services</FONT>
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| 87 | <BR>
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| 88 | Class GSearchConnection</H2>
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| 89 | <PRE>
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| 90 | java.lang.Object
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| 91 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.greenstone.fedora.services.GSearchConnection</B>
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| 92 | </PRE>
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| 93 | <DL>
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| 94 | <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html" title="interface in org.greenstone.fedora.services">FedoraToGS3Interface.Constants</A></DD>
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| 95 | </DL>
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| 96 | <HR>
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| 97 | <DL>
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| 98 | <DT><PRE>public class <B>GSearchConnection</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html" title="interface in org.greenstone.fedora.services">FedoraToGS3Interface.Constants</A></DL>
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| 99 | </PRE>
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| 100 |
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| 101 | <P>
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| 102 | Class GSearchConnection connects to FedoraGSearch's web services.
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| 103 | FedorGSearch offers indexing and full-text search functionality for
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| 104 | Fedora repositories. Its search web service (method gFindObjects)
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| 105 | returns the response of a search as XML.
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| 106 | GSearchConnection offers more convenient methods that extract just
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| 107 | the parts of search results that FedoraGS3Connection needs and returns
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| 108 | that.
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| 109 | <P>
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| 110 |
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| 111 | <P>
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| 112 | <DL>
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| 113 | <DT><B>Author:</B></DT>
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| 114 | <DD>ak19</DD>
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| 115 | </DL>
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| 116 | <HR>
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| 117 |
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| 118 | <P>
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| 119 | <!-- =========== FIELD SUMMARY =========== -->
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| 120 |
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| 121 | <A NAME="field_summary"><!-- --></A>
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| 122 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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| 123 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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| 124 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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| 125 | <B>Field Summary</B></FONT></TH>
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| 126 | </TR>
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| 127 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 128 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 129 | <CODE>protected javax.xml.parsers.DocumentBuilder</CODE></FONT></TD>
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| 130 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#builder">builder</A></B></CODE>
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| 131 |
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| 132 | <BR>
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| 133 | A DocumentBuilder object used to construct and parse XML</TD>
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| 134 | </TR>
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| 135 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 136 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 137 | <CODE>protected org.apache.axis.client.Call</CODE></FONT></TD>
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| 138 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#call">call</A></B></CODE>
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| 139 |
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| 140 | <BR>
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| 141 | The Call object used to connect to the FedoraGSearch web services</TD>
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| 142 | </TR>
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| 143 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 144 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 145 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 146 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#DC_TITLE_FIELD">DC_TITLE_FIELD</A></B></CODE>
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| 147 |
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| 148 | <BR>
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| 149 | </TD>
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| 150 | </TR>
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| 151 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 152 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 153 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 154 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#FIELD">FIELD</A></B></CODE>
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| 155 |
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| 156 | <BR>
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| 157 | </TD>
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| 158 | </TR>
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| 159 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 160 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 161 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 162 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#FULLTEXT_FIELD">FULLTEXT_FIELD</A></B></CODE>
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| 163 |
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| 164 | <BR>
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| 165 | </TD>
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| 166 | </TR>
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| 167 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 168 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 169 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 170 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#G_FIND_OBJECTS">G_FIND_OBJECTS</A></B></CODE>
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| 171 |
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| 172 | <BR>
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| 173 | The names of the methods we use of Fedora Generic Search's web services
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| 174 | are declared here as static final Strings.</TD>
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| 175 | </TR>
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| 176 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 177 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 178 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 179 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#HIT_TOTAL">HIT_TOTAL</A></B></CODE>
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| 180 |
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| 181 | <BR>
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| 182 | </TD>
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| 183 | </TR>
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| 184 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 185 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 186 | <CODE> java.lang.String</CODE></FONT></TD>
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| 187 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#indexName">indexName</A></B></CODE>
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| 188 |
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| 189 | <BR>
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| 190 | The name of the Index wherein FedoraGSearch has indexed all the GS3 docs.</TD>
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| 191 | </TR>
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| 192 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 193 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 194 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 195 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#NAME">NAME</A></B></CODE>
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| 196 |
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| 197 | <BR>
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| 198 | </TD>
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| 199 | </TR>
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| 200 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 201 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 202 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 203 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#NAMESPACE_URI">NAMESPACE_URI</A></B></CODE>
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| 204 |
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| 205 | <BR>
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| 206 | </TD>
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| 207 | </TR>
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| 208 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 209 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 210 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 211 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#OBJECT">OBJECT</A></B></CODE>
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| 212 |
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| 213 | <BR>
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| 214 | </TD>
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| 215 | </TR>
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| 216 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 217 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 218 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 219 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#PID">PID</A></B></CODE>
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| 220 |
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| 221 | <BR>
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| 222 | </TD>
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| 223 | </TR>
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| 224 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 225 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 226 | <CODE>protected javax.xml.namespace.QName</CODE></FONT></TD>
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| 227 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#portName">portName</A></B></CODE>
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| 228 |
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| 229 | <BR>
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| 230 | The portName object used when connecting to FedoraGSearch's web services</TD>
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| 231 | </TR>
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| 232 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 233 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 234 | <CODE>protected org.apache.axis.client.Service</CODE></FONT></TD>
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| 235 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#service">service</A></B></CODE>
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| 236 |
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| 237 | <BR>
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| 238 | The Service object used to connect to the FedoraGSearch web services</TD>
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| 239 | </TR>
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| 240 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 241 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 242 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 243 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#SERVICE_NAME">SERVICE_NAME</A></B></CODE>
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| 244 |
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| 245 | <BR>
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| 246 | </TD>
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| 247 | </TR>
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| 248 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 249 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 250 | <CODE>protected static java.lang.String</CODE></FONT></TD>
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| 251 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#SPACE">SPACE</A></B></CODE>
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| 252 |
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| 253 | <BR>
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| 254 | separator used internally to separate values of a search field</TD>
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| 255 | </TR>
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| 256 | </TABLE>
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| 257 | <A NAME="fields_inherited_from_class_org.greenstone.fedora.services.FedoraToGS3Interface.Constants"><!-- --></A>
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| 258 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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| 259 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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| 260 | <TH ALIGN="left"><B>Fields inherited from interface org.greenstone.fedora.services.<A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html" title="interface in org.greenstone.fedora.services">FedoraToGS3Interface.Constants</A></B></TH>
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| 261 | </TR>
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| 262 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 263 | <TD><CODE><A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#ALL_FIELDS">ALL_FIELDS</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#ALL_TITLES">ALL_TITLES</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#ASSOCFILEPREFIX">ASSOCFILEPREFIX</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#COMMA">COMMA</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#DOC_TITLES">DOC_TITLES</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#FIELDNAME_ATT">FIELDNAME_ATT</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#FULLTEXT">FULLTEXT</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#GS3FilePathMacro">GS3FilePathMacro</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#MAXDOCS">MAXDOCS</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#NUM_DOCS_MATCHED">NUM_DOCS_MATCHED</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#OCCURS_ATT">OCCURS_ATT</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#QUERY">QUERY</A>, <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html#SIMPLEFIELD_ATT">SIMPLEFIELD_ATT</A></CODE></TD>
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| 264 | </TR>
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| 265 | </TABLE>
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| 266 |
|
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| 267 | <!-- ======== CONSTRUCTOR SUMMARY ======== -->
|
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| 268 |
|
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| 269 | <A NAME="constructor_summary"><!-- --></A>
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| 270 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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| 271 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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| 272 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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| 273 | <B>Constructor Summary</B></FONT></TH>
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| 274 | </TR>
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| 275 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 276 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#GSearchConnection(java.lang.String, java.lang.String)">GSearchConnection</A></B>(java.lang.String wsdlFileLocation,
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| 277 | java.lang.String indexName)</CODE>
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| 278 |
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| 279 | <BR>
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| 280 | Constructor that takes a String representing the url of the WSDL
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| 281 | file for FedoraGSearch's web services, and tries to establish a
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| 282 | connection to those web services.</TD>
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| 283 | </TR>
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| 284 | </TABLE>
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| 285 |
|
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| 286 | <!-- ========== METHOD SUMMARY =========== -->
|
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| 287 |
|
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| 288 | <A NAME="method_summary"><!-- --></A>
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| 289 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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| 290 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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| 291 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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| 292 | <B>Method Summary</B></FONT></TH>
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| 293 | </TR>
|
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| 294 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 295 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 296 | <CODE>protected java.lang.String</CODE></FONT></TD>
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| 297 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#formatSearchTermsInField(java.lang.String, java.lang.String)">formatSearchTermsInField</A></B>(java.lang.String field,
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| 298 | java.lang.String fieldName)</CODE>
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| 299 |
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| 300 | <BR>
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| 301 | Each field is a comma separated list of terms that may be either a word
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| 302 | OR a phrase.</TD>
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| 303 | </TR>
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| 304 | <TR BGCOLOR="white" CLASS="TableRowColor">
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| 305 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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| 306 | <CODE> java.lang.String[]</CODE></FONT></TD>
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| 307 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#getPIDsFromSearchResult(java.lang.String, java.lang.String)">getPIDsFromSearchResult</A></B>(java.lang.String collectionName,
|
|---|
| 308 | java.lang.String searchResult)</CODE>
|
|---|
| 309 |
|
|---|
| 310 | <BR>
|
|---|
| 311 | Call this method with the return value of calling search().</TD>
|
|---|
| 312 | </TR>
|
|---|
| 313 | <TR BGCOLOR="white" CLASS="TableRowColor">
|
|---|
| 314 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
|---|
| 315 | <CODE>protected java.lang.String</CODE></FONT></TD>
|
|---|
| 316 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#gFindObjects(java.lang.String, java.lang.String, int, int, int, int, java.lang.String, java.lang.String)">gFindObjects</A></B>(java.lang.String searchFieldedTerms,
|
|---|
| 317 | java.lang.String sort,
|
|---|
| 318 | int hitPageStart,
|
|---|
| 319 | int hitPageSize,
|
|---|
| 320 | int snippetsMax,
|
|---|
| 321 | int fieldMaxLength,
|
|---|
| 322 | java.lang.String indexName,
|
|---|
| 323 | java.lang.String resultPageXslt)</CODE>
|
|---|
| 324 |
|
|---|
| 325 | <BR>
|
|---|
| 326 | Method to invoke gfindObjects operation of Fedora Generic Search
|
|---|
| 327 | web services.</TD>
|
|---|
| 328 | </TR>
|
|---|
| 329 | <TR BGCOLOR="white" CLASS="TableRowColor">
|
|---|
| 330 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
|---|
| 331 | <CODE>static void</CODE></FONT></TD>
|
|---|
| 332 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#main(java.lang.String[])">main</A></B>(java.lang.String[] args)</CODE>
|
|---|
| 333 |
|
|---|
| 334 | <BR>
|
|---|
| 335 | </TD>
|
|---|
| 336 | </TR>
|
|---|
| 337 | <TR BGCOLOR="white" CLASS="TableRowColor">
|
|---|
| 338 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
|---|
| 339 | <CODE> java.lang.String</CODE></FONT></TD>
|
|---|
| 340 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#search(java.util.Map, int, int)">search</A></B>(java.util.Map fieldsToSearchTerms,
|
|---|
| 341 | int hitPageStart,
|
|---|
| 342 | int hitPageSize)</CODE>
|
|---|
| 343 |
|
|---|
| 344 | <BR>
|
|---|
| 345 | FedoraGSearch accepts a query of the form:
|
|---|
| 346 | <code><"cyclone val" "Gender Inequalities" ds.fulltext:"cyclone val"
|
|---|
| 347 | ds.fulltext:"worst storm"></code>
|
|---|
| 348 | where the first two phrases are searched for in all indexed fields,
|
|---|
| 349 | (in this case dc.title and ds.fulltext), while the last two are
|
|---|
| 350 | searched for in the ds.fulltext field.</TD>
|
|---|
| 351 | </TR>
|
|---|
| 352 | <TR BGCOLOR="white" CLASS="TableRowColor">
|
|---|
| 353 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
|---|
| 354 | <CODE> java.lang.String</CODE></FONT></TD>
|
|---|
| 355 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#search(java.lang.String, int, int, int)">search</A></B>(java.lang.String fieldedSearchTerms,
|
|---|
| 356 | int hitPageStart,
|
|---|
| 357 | int hitPageSize,
|
|---|
| 358 | int snippetsMax)</CODE>
|
|---|
| 359 |
|
|---|
| 360 | <BR>
|
|---|
| 361 | Uses FedoraGSearch to perform a search where the query is embedded in
|
|---|
| 362 | fieldedSearchTerms, which not only provides the terms to search on, but
|
|---|
| 363 | also the fields to search the (various) given terms in.</TD>
|
|---|
| 364 | </TR>
|
|---|
| 365 | <TR BGCOLOR="white" CLASS="TableRowColor">
|
|---|
| 366 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
|---|
| 367 | <CODE> java.lang.String</CODE></FONT></TD>
|
|---|
| 368 | <TD><CODE><B><A HREF="../../../../org/greenstone/fedora/services/GSearchConnection.html#search(java.lang.String, java.lang.String, int, int, int)">search</A></B>(java.lang.String searchFieldName,
|
|---|
| 369 | java.lang.String searchTerm,
|
|---|
| 370 | int hitPageStart,
|
|---|
| 371 | int hitPageSize,
|
|---|
| 372 | int snippetsMax)</CODE>
|
|---|
| 373 |
|
|---|
| 374 | <BR>
|
|---|
| 375 | Method that performs a search for the given searchTerm inside the given
|
|---|
| 376 | indexed field.</TD>
|
|---|
| 377 | </TR>
|
|---|
| 378 | </TABLE>
|
|---|
| 379 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
|
|---|
| 380 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
|---|
| 381 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
|
|---|
| 382 | <TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
|
|---|
| 383 | </TR>
|
|---|
| 384 | <TR BGCOLOR="white" CLASS="TableRowColor">
|
|---|
| 385 | <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
|
|---|
| 386 | </TR>
|
|---|
| 387 | </TABLE>
|
|---|
| 388 |
|
|---|
| 389 | <P>
|
|---|
| 390 |
|
|---|
| 391 | <!-- ============ FIELD DETAIL =========== -->
|
|---|
| 392 |
|
|---|
| 393 | <A NAME="field_detail"><!-- --></A>
|
|---|
| 394 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
|---|
| 395 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
|---|
| 396 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
|
|---|
| 397 | <B>Field Detail</B></FONT></TH>
|
|---|
| 398 | </TR>
|
|---|
| 399 | </TABLE>
|
|---|
| 400 |
|
|---|
| 401 | <A NAME="NAMESPACE_URI"><!-- --></A><H3>
|
|---|
| 402 | NAMESPACE_URI</H3>
|
|---|
| 403 | <PRE>
|
|---|
| 404 | protected static java.lang.String <B>NAMESPACE_URI</B></PRE>
|
|---|
| 405 | <DL>
|
|---|
| 406 | <DL>
|
|---|
| 407 | </DL>
|
|---|
| 408 | </DL>
|
|---|
| 409 | <HR>
|
|---|
| 410 |
|
|---|
| 411 | <A NAME="SERVICE_NAME"><!-- --></A><H3>
|
|---|
| 412 | SERVICE_NAME</H3>
|
|---|
| 413 | <PRE>
|
|---|
| 414 | protected static java.lang.String <B>SERVICE_NAME</B></PRE>
|
|---|
| 415 | <DL>
|
|---|
| 416 | <DL>
|
|---|
| 417 | </DL>
|
|---|
| 418 | </DL>
|
|---|
| 419 | <HR>
|
|---|
| 420 |
|
|---|
| 421 | <A NAME="G_FIND_OBJECTS"><!-- --></A><H3>
|
|---|
| 422 | G_FIND_OBJECTS</H3>
|
|---|
| 423 | <PRE>
|
|---|
| 424 | protected static final java.lang.String <B>G_FIND_OBJECTS</B></PRE>
|
|---|
| 425 | <DL>
|
|---|
| 426 | <DD>The names of the methods we use of Fedora Generic Search's web services
|
|---|
| 427 | are declared here as static final Strings.
|
|---|
| 428 | <P>
|
|---|
| 429 | <DL>
|
|---|
| 430 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.G_FIND_OBJECTS">Constant Field Values</A></DL>
|
|---|
| 431 | </DL>
|
|---|
| 432 | <HR>
|
|---|
| 433 |
|
|---|
| 434 | <A NAME="PID"><!-- --></A><H3>
|
|---|
| 435 | PID</H3>
|
|---|
| 436 | <PRE>
|
|---|
| 437 | protected static final java.lang.String <B>PID</B></PRE>
|
|---|
| 438 | <DL>
|
|---|
| 439 | <DL>
|
|---|
| 440 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.PID">Constant Field Values</A></DL>
|
|---|
| 441 | </DL>
|
|---|
| 442 | <HR>
|
|---|
| 443 |
|
|---|
| 444 | <A NAME="HIT_TOTAL"><!-- --></A><H3>
|
|---|
| 445 | HIT_TOTAL</H3>
|
|---|
| 446 | <PRE>
|
|---|
| 447 | protected static final java.lang.String <B>HIT_TOTAL</B></PRE>
|
|---|
| 448 | <DL>
|
|---|
| 449 | <DL>
|
|---|
| 450 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.HIT_TOTAL">Constant Field Values</A></DL>
|
|---|
| 451 | </DL>
|
|---|
| 452 | <HR>
|
|---|
| 453 |
|
|---|
| 454 | <A NAME="OBJECT"><!-- --></A><H3>
|
|---|
| 455 | OBJECT</H3>
|
|---|
| 456 | <PRE>
|
|---|
| 457 | protected static final java.lang.String <B>OBJECT</B></PRE>
|
|---|
| 458 | <DL>
|
|---|
| 459 | <DL>
|
|---|
| 460 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.OBJECT">Constant Field Values</A></DL>
|
|---|
| 461 | </DL>
|
|---|
| 462 | <HR>
|
|---|
| 463 |
|
|---|
| 464 | <A NAME="FIELD"><!-- --></A><H3>
|
|---|
| 465 | FIELD</H3>
|
|---|
| 466 | <PRE>
|
|---|
| 467 | protected static final java.lang.String <B>FIELD</B></PRE>
|
|---|
| 468 | <DL>
|
|---|
| 469 | <DL>
|
|---|
| 470 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.FIELD">Constant Field Values</A></DL>
|
|---|
| 471 | </DL>
|
|---|
| 472 | <HR>
|
|---|
| 473 |
|
|---|
| 474 | <A NAME="NAME"><!-- --></A><H3>
|
|---|
| 475 | NAME</H3>
|
|---|
| 476 | <PRE>
|
|---|
| 477 | protected static final java.lang.String <B>NAME</B></PRE>
|
|---|
| 478 | <DL>
|
|---|
| 479 | <DL>
|
|---|
| 480 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.NAME">Constant Field Values</A></DL>
|
|---|
| 481 | </DL>
|
|---|
| 482 | <HR>
|
|---|
| 483 |
|
|---|
| 484 | <A NAME="DC_TITLE_FIELD"><!-- --></A><H3>
|
|---|
| 485 | DC_TITLE_FIELD</H3>
|
|---|
| 486 | <PRE>
|
|---|
| 487 | protected static final java.lang.String <B>DC_TITLE_FIELD</B></PRE>
|
|---|
| 488 | <DL>
|
|---|
| 489 | <DL>
|
|---|
| 490 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.DC_TITLE_FIELD">Constant Field Values</A></DL>
|
|---|
| 491 | </DL>
|
|---|
| 492 | <HR>
|
|---|
| 493 |
|
|---|
| 494 | <A NAME="FULLTEXT_FIELD"><!-- --></A><H3>
|
|---|
| 495 | FULLTEXT_FIELD</H3>
|
|---|
| 496 | <PRE>
|
|---|
| 497 | protected static final java.lang.String <B>FULLTEXT_FIELD</B></PRE>
|
|---|
| 498 | <DL>
|
|---|
| 499 | <DL>
|
|---|
| 500 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.FULLTEXT_FIELD">Constant Field Values</A></DL>
|
|---|
| 501 | </DL>
|
|---|
| 502 | <HR>
|
|---|
| 503 |
|
|---|
| 504 | <A NAME="SPACE"><!-- --></A><H3>
|
|---|
| 505 | SPACE</H3>
|
|---|
| 506 | <PRE>
|
|---|
| 507 | protected static final java.lang.String <B>SPACE</B></PRE>
|
|---|
| 508 | <DL>
|
|---|
| 509 | <DD>separator used internally to separate values of a search field
|
|---|
| 510 | <P>
|
|---|
| 511 | <DL>
|
|---|
| 512 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.greenstone.fedora.services.GSearchConnection.SPACE">Constant Field Values</A></DL>
|
|---|
| 513 | </DL>
|
|---|
| 514 | <HR>
|
|---|
| 515 |
|
|---|
| 516 | <A NAME="indexName"><!-- --></A><H3>
|
|---|
| 517 | indexName</H3>
|
|---|
| 518 | <PRE>
|
|---|
| 519 | public final java.lang.String <B>indexName</B></PRE>
|
|---|
| 520 | <DL>
|
|---|
| 521 | <DD>The name of the Index wherein FedoraGSearch has indexed all the GS3 docs.
|
|---|
| 522 | This final member is public here so that others may read the indexName
|
|---|
| 523 | that this GSearchConnection works with.
|
|---|
| 524 | <P>
|
|---|
| 525 | <DL>
|
|---|
| 526 | </DL>
|
|---|
| 527 | </DL>
|
|---|
| 528 | <HR>
|
|---|
| 529 |
|
|---|
| 530 | <A NAME="service"><!-- --></A><H3>
|
|---|
| 531 | service</H3>
|
|---|
| 532 | <PRE>
|
|---|
| 533 | protected final org.apache.axis.client.Service <B>service</B></PRE>
|
|---|
| 534 | <DL>
|
|---|
| 535 | <DD>The Service object used to connect to the FedoraGSearch web services
|
|---|
| 536 | <P>
|
|---|
| 537 | <DL>
|
|---|
| 538 | </DL>
|
|---|
| 539 | </DL>
|
|---|
| 540 | <HR>
|
|---|
| 541 |
|
|---|
| 542 | <A NAME="call"><!-- --></A><H3>
|
|---|
| 543 | call</H3>
|
|---|
| 544 | <PRE>
|
|---|
| 545 | protected final org.apache.axis.client.Call <B>call</B></PRE>
|
|---|
| 546 | <DL>
|
|---|
| 547 | <DD>The Call object used to connect to the FedoraGSearch web services
|
|---|
| 548 | <P>
|
|---|
| 549 | <DL>
|
|---|
| 550 | </DL>
|
|---|
| 551 | </DL>
|
|---|
| 552 | <HR>
|
|---|
| 553 |
|
|---|
| 554 | <A NAME="portName"><!-- --></A><H3>
|
|---|
| 555 | portName</H3>
|
|---|
| 556 | <PRE>
|
|---|
| 557 | protected final javax.xml.namespace.QName <B>portName</B></PRE>
|
|---|
| 558 | <DL>
|
|---|
| 559 | <DD>The portName object used when connecting to FedoraGSearch's web services
|
|---|
| 560 | <P>
|
|---|
| 561 | <DL>
|
|---|
| 562 | </DL>
|
|---|
| 563 | </DL>
|
|---|
| 564 | <HR>
|
|---|
| 565 |
|
|---|
| 566 | <A NAME="builder"><!-- --></A><H3>
|
|---|
| 567 | builder</H3>
|
|---|
| 568 | <PRE>
|
|---|
| 569 | protected final javax.xml.parsers.DocumentBuilder <B>builder</B></PRE>
|
|---|
| 570 | <DL>
|
|---|
| 571 | <DD>A DocumentBuilder object used to construct and parse XML
|
|---|
| 572 | <P>
|
|---|
| 573 | <DL>
|
|---|
| 574 | </DL>
|
|---|
| 575 | </DL>
|
|---|
| 576 |
|
|---|
| 577 | <!-- ========= CONSTRUCTOR DETAIL ======== -->
|
|---|
| 578 |
|
|---|
| 579 | <A NAME="constructor_detail"><!-- --></A>
|
|---|
| 580 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
|---|
| 581 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
|---|
| 582 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
|
|---|
| 583 | <B>Constructor Detail</B></FONT></TH>
|
|---|
| 584 | </TR>
|
|---|
| 585 | </TABLE>
|
|---|
| 586 |
|
|---|
| 587 | <A NAME="GSearchConnection(java.lang.String, java.lang.String)"><!-- --></A><H3>
|
|---|
| 588 | GSearchConnection</H3>
|
|---|
| 589 | <PRE>
|
|---|
| 590 | public <B>GSearchConnection</B>(java.lang.String wsdlFileLocation,
|
|---|
| 591 | java.lang.String indexName)
|
|---|
| 592 | throws java.net.MalformedURLException,
|
|---|
| 593 | javax.xml.rpc.ServiceException,
|
|---|
| 594 | javax.xml.parsers.ParserConfigurationException</PRE>
|
|---|
| 595 | <DL>
|
|---|
| 596 | <DD>Constructor that takes a String representing the url of the WSDL
|
|---|
| 597 | file for FedoraGSearch's web services, and tries to establish a
|
|---|
| 598 | connection to those web services.
|
|---|
| 599 | <P>
|
|---|
| 600 | <DL>
|
|---|
| 601 | <DT><B>Parameters:</B><DD><CODE>wsdlFileLocation</CODE> - is a String representing the url of the WSDL file<DD><CODE>indexName</CODE> - is the name of the index that Fedora Generic Search
|
|---|
| 602 | should work with (the index wherein the indexed GS3 documents have been
|
|---|
| 603 | placed).
|
|---|
| 604 | <DT><B>Throws:</B>
|
|---|
| 605 | <DD><CODE>java.net.MalformedURLException</CODE>
|
|---|
| 606 | <DD><CODE>javax.xml.rpc.ServiceException</CODE>
|
|---|
| 607 | <DD><CODE>javax.xml.parsers.ParserConfigurationException</CODE></DL>
|
|---|
| 608 | </DL>
|
|---|
| 609 |
|
|---|
| 610 | <!-- ============ METHOD DETAIL ========== -->
|
|---|
| 611 |
|
|---|
| 612 | <A NAME="method_detail"><!-- --></A>
|
|---|
| 613 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
|---|
| 614 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
|---|
| 615 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
|
|---|
| 616 | <B>Method Detail</B></FONT></TH>
|
|---|
| 617 | </TR>
|
|---|
| 618 | </TABLE>
|
|---|
| 619 |
|
|---|
| 620 | <A NAME="gFindObjects(java.lang.String, java.lang.String, int, int, int, int, java.lang.String, java.lang.String)"><!-- --></A><H3>
|
|---|
| 621 | gFindObjects</H3>
|
|---|
| 622 | <PRE>
|
|---|
| 623 | protected java.lang.String <B>gFindObjects</B>(java.lang.String searchFieldedTerms,
|
|---|
| 624 | java.lang.String sort,
|
|---|
| 625 | int hitPageStart,
|
|---|
| 626 | int hitPageSize,
|
|---|
| 627 | int snippetsMax,
|
|---|
| 628 | int fieldMaxLength,
|
|---|
| 629 | java.lang.String indexName,
|
|---|
| 630 | java.lang.String resultPageXslt)
|
|---|
| 631 | throws java.lang.Exception</PRE>
|
|---|
| 632 | <DL>
|
|---|
| 633 | <DD>Method to invoke gfindObjects operation of Fedora Generic Search
|
|---|
| 634 | web services.
|
|---|
| 635 |
|
|---|
| 636 | Parameter types, parameter order and return type of gFindObjects are as
|
|---|
| 637 | obtained from the wsdl file for the Fedora Generic Search web services
|
|---|
| 638 | located at:
|
|---|
| 639 | http://localhost:8080/fedoragsearch/services/FgsOperations?wsdl
|
|---|
| 640 | <wsdl:message name="gfindObjectsRequest">
|
|---|
| 641 | <wsdl:part name="query" type="xsd:string"/>
|
|---|
| 642 | <wsdl:part name="sort" type="xsd:string"/>
|
|---|
| 643 | <wsdl:part name="hitPageStart" type="xsd:int"/>
|
|---|
| 644 | <wsdl:part name="hitPageSize" type="xsd:int"/>
|
|---|
| 645 | <wsdl:part name="snippetsMax" type="xsd:int"/>
|
|---|
| 646 | <wsdl:part name="fieldMaxLength" type="xsd:int"/>
|
|---|
| 647 | <wsdl:part name="indexName" type="xsd:string"/>
|
|---|
| 648 | <wsdl:part name="resultPageXslt" type="xsd:string"/>
|
|---|
| 649 | </wsdl:message>
|
|---|
| 650 |
|
|---|
| 651 | <wsdl:message name="gfindObjectsResponse">
|
|---|
| 652 | <wsdl:part name="gfindObjectsReturn" type="xsd:string"/>
|
|---|
| 653 | </wsdl:message>
|
|---|
| 654 |
|
|---|
| 655 | <wsdl:operation name="gfindObjects"
|
|---|
| 656 | parameterOrder="query sort hitPageStart hitPageSize snippetsMax
|
|---|
| 657 | fieldMaxLength indexName resultPageXslt">
|
|---|
| 658 |
|
|---|
| 659 | This method works: it searches the dc.title field of our FedoraIndex
|
|---|
| 660 | for the term (e.g. "interview") and the result returned is an XML String.
|
|---|
| 661 |
|
|---|
| 662 | There's no example on how to call gFindObjects with parameters. In
|
|---|
| 663 | particular, I don't know what values the parameter <b>sort</b> can take.
|
|---|
| 664 | But topazproject has an example on how to call updateIndex().
|
|---|
| 665 | <P>
|
|---|
| 666 | <DD><DL>
|
|---|
| 667 | </DL>
|
|---|
| 668 | </DD>
|
|---|
| 669 | <DD><DL>
|
|---|
| 670 |
|
|---|
| 671 | <DT><B>Throws:</B>
|
|---|
| 672 | <DD><CODE>java.lang.Exception</CODE><DT><B>See Also:</B><DD><a href="http://www.topazproject.org/trac/wiki/FedoraSearch?format=txt">An example on how to call updateIndex() with parameters</a>,
|
|---|
| 673 | <a href="http://ws.apache.org/axis/java/apiDocs/org/apache/axis/client/Service.html">Axis Service class</a>,
|
|---|
| 674 | <a href="http://ws.apache.org/axis/java/apiDocs/javax/xml/rpc/Call.html">Axis RPC Call, for specification of interface Call</a>,
|
|---|
| 675 | <a href="http://ws.apache.org/axis/java/apiDocs/org/apache/axis/client/Call.html">Axis client Call class, for implementation of interface Call</a></DL>
|
|---|
| 676 | </DD>
|
|---|
| 677 | </DL>
|
|---|
| 678 | <HR>
|
|---|
| 679 |
|
|---|
| 680 | <A NAME="search(java.lang.String, java.lang.String, int, int, int)"><!-- --></A><H3>
|
|---|
| 681 | search</H3>
|
|---|
| 682 | <PRE>
|
|---|
| 683 | public java.lang.String <B>search</B>(java.lang.String searchFieldName,
|
|---|
| 684 | java.lang.String searchTerm,
|
|---|
| 685 | int hitPageStart,
|
|---|
| 686 | int hitPageSize,
|
|---|
| 687 | int snippetsMax)
|
|---|
| 688 | throws java.lang.Exception</PRE>
|
|---|
| 689 | <DL>
|
|---|
| 690 | <DD>Method that performs a search for the given searchTerm inside the given
|
|---|
| 691 | indexed field.
|
|---|
| 692 | <P>
|
|---|
| 693 | <DD><DL>
|
|---|
| 694 | </DL>
|
|---|
| 695 | </DD>
|
|---|
| 696 | <DD><DL>
|
|---|
| 697 | <DT><B>Parameters:</B><DD><CODE>searchFieldName</CODE> - is the name of the indexed field within which the
|
|---|
| 698 | given searchTerm is to be searched for.<DD><CODE>searchTerm</CODE> - is the term to be searched for.<DD><CODE>hitPageStart</CODE> - is the page of search results to start returning.<DD><CODE>hitPageSize</CODE> - is the number of search result pages to return,
|
|---|
| 699 | starting from hitPageStart.<DD><CODE>snippetsMax</CODE> - is the maximum number of separate snippets containing
|
|---|
| 700 | the searchTerm that are to be returned. (snippetsMax or a fewer number of
|
|---|
| 701 | occurrences of the word in the text will be returned)
|
|---|
| 702 | <DT><B>Throws:</B>
|
|---|
| 703 | <DD><CODE>java.lang.Exception</CODE></DL>
|
|---|
| 704 | </DD>
|
|---|
| 705 | </DL>
|
|---|
| 706 | <HR>
|
|---|
| 707 |
|
|---|
| 708 | <A NAME="search(java.util.Map, int, int)"><!-- --></A><H3>
|
|---|
| 709 | search</H3>
|
|---|
| 710 | <PRE>
|
|---|
| 711 | public java.lang.String <B>search</B>(java.util.Map fieldsToSearchTerms,
|
|---|
| 712 | int hitPageStart,
|
|---|
| 713 | int hitPageSize)
|
|---|
| 714 | throws java.lang.Exception</PRE>
|
|---|
| 715 | <DL>
|
|---|
| 716 | <DD>FedoraGSearch accepts a query of the form:
|
|---|
| 717 | <code><"cyclone val" "Gender Inequalities" ds.fulltext:"cyclone val"
|
|---|
| 718 | ds.fulltext:"worst storm"></code>
|
|---|
| 719 | where the first two phrases are searched for in all indexed fields,
|
|---|
| 720 | (in this case dc.title and ds.fulltext), while the last two are
|
|---|
| 721 | searched for in the ds.fulltext field.
|
|---|
| 722 | Another example:
|
|---|
| 723 | <code><gender dc.title:interview ds.fulltext:"cyclone val">
|
|---|
| 724 | titles and fulltexts are searched for "gender", while title index
|
|---|
| 725 | is searched for "interview" and fulltexts are searched for the phrase
|
|---|
| 726 | "cyclone val"</code>
|
|---|
| 727 | <P>
|
|---|
| 728 | <DD><DL>
|
|---|
| 729 | </DL>
|
|---|
| 730 | </DD>
|
|---|
| 731 | <DD><DL>
|
|---|
| 732 | <DT><B>Parameters:</B><DD><CODE>fieldsToSearchTerms</CODE> - is a Hashmap of searchfields and
|
|---|
| 733 | associated search terms (words or phrases). The terms are in a
|
|---|
| 734 | comma-separated list. fieldsToSearchTerms is a Hashmap of
|
|---|
| 735 | (Searchfields, associated-searchTerms) pairs. It can contain 3
|
|---|
| 736 | searchfields: allfields, titles, text. The value for each is a
|
|---|
| 737 | comma-separated list of search terms in that field.
|
|---|
| 738 | Internally the field names get converted to what FedoraGSearch's
|
|---|
| 739 | gfindObjects understands: titles becomes dc.title:, text becomes
|
|---|
| 740 | ds.fulltext and allfields becomes nothing.<DD><CODE>hitPageStart</CODE> - is the page of search results to start returning.<DD><CODE>hitPageSize</CODE> - is the number of search result pages to return,
|
|---|
| 741 | starting from hitPageStart.
|
|---|
| 742 | <DT><B>Returns:</B><DD>the XML (in string format) returned from Fedora Generic Search's
|
|---|
| 743 | gfindObjects method
|
|---|
| 744 | <DT><B>Throws:</B>
|
|---|
| 745 | <DD><CODE>java.lang.Exception</CODE></DL>
|
|---|
| 746 | </DD>
|
|---|
| 747 | </DL>
|
|---|
| 748 | <HR>
|
|---|
| 749 |
|
|---|
| 750 | <A NAME="formatSearchTermsInField(java.lang.String, java.lang.String)"><!-- --></A><H3>
|
|---|
| 751 | formatSearchTermsInField</H3>
|
|---|
| 752 | <PRE>
|
|---|
| 753 | protected java.lang.String <B>formatSearchTermsInField</B>(java.lang.String field,
|
|---|
| 754 | java.lang.String fieldName)</PRE>
|
|---|
| 755 | <DL>
|
|---|
| 756 | <DD>Each field is a comma separated list of terms that may be either a word
|
|---|
| 757 | OR a phrase. We're going to separate each term from the list, and put
|
|---|
| 758 | quotes around phrases, then combine all the terms together again with
|
|---|
| 759 | spaces to separate them. Examples:
|
|---|
| 760 | <pre>dc.title:"a phrase" word
|
|---|
| 761 | dc.fulltext: "cyclone val"
|
|---|
| 762 | (ALL_FIELDS) interview gender</pre>
|
|---|
| 763 | This is required to facilitate fielded searching with fedoraGSearch.
|
|---|
| 764 | <P>
|
|---|
| 765 | <DD><DL>
|
|---|
| 766 | </DL>
|
|---|
| 767 | </DD>
|
|---|
| 768 | <DD><DL>
|
|---|
| 769 | <DT><B>Parameters:</B><DD><CODE>field</CODE> - is a comma separated list of search terms (corresponding
|
|---|
| 770 | to one fieldName) to be reorganised<DD><CODE>fieldName</CODE> - is the name of the field to prepend to the reorganised
|
|---|
| 771 | field value. FieldName ALL_FIELDS is ignored.
|
|---|
| 772 | <DT><B>Returns:</B><DD>parameter field reorganised such that terms that are phrases
|
|---|
| 773 | are in quotes and each term is separated by a space from the previous one.</DL>
|
|---|
| 774 | </DD>
|
|---|
| 775 | </DL>
|
|---|
| 776 | <HR>
|
|---|
| 777 |
|
|---|
| 778 | <A NAME="search(java.lang.String, int, int, int)"><!-- --></A><H3>
|
|---|
| 779 | search</H3>
|
|---|
| 780 | <PRE>
|
|---|
| 781 | public java.lang.String <B>search</B>(java.lang.String fieldedSearchTerms,
|
|---|
| 782 | int hitPageStart,
|
|---|
| 783 | int hitPageSize,
|
|---|
| 784 | int snippetsMax)
|
|---|
| 785 | throws java.lang.Exception</PRE>
|
|---|
| 786 | <DL>
|
|---|
| 787 | <DD>Uses FedoraGSearch to perform a search where the query is embedded in
|
|---|
| 788 | fieldedSearchTerms, which not only provides the terms to search on, but
|
|---|
| 789 | also the fields to search the (various) given terms in.
|
|---|
| 790 | <P>
|
|---|
| 791 | <DD><DL>
|
|---|
| 792 | </DL>
|
|---|
| 793 | </DD>
|
|---|
| 794 | <DD><DL>
|
|---|
| 795 | <DT><B>Parameters:</B><DD><CODE>fieldedSearchTerms</CODE> - is the String specifying all the search terms
|
|---|
| 796 | with their fields (or no field if it should search for the terms in
|
|---|
| 797 | all fields). The terms with no associated search-fields should come first.
|
|---|
| 798 | Search terms may be in quotes.<DD><CODE>snippetsMax</CODE> - is the maximum number of separate snippets containing
|
|---|
| 799 | the searchTerm (snippetsMax number of occurrences of the word in the text)
|
|---|
| 800 | returned.<DD><CODE>hitPageStart</CODE> - is the page of search results to start returning.<DD><CODE>hitPageSize</CODE> - is the number of search result pages to return,
|
|---|
| 801 | starting from hitPageStart.
|
|---|
| 802 | <DT><B>Returns:</B><DD>the XML (in string format) returned from Fedora Generic Search's
|
|---|
| 803 | gfindObjects method
|
|---|
| 804 | <DT><B>Throws:</B>
|
|---|
| 805 | <DD><CODE>java.lang.Exception</CODE></DL>
|
|---|
| 806 | </DD>
|
|---|
| 807 | </DL>
|
|---|
| 808 | <HR>
|
|---|
| 809 |
|
|---|
| 810 | <A NAME="getPIDsFromSearchResult(java.lang.String, java.lang.String)"><!-- --></A><H3>
|
|---|
| 811 | getPIDsFromSearchResult</H3>
|
|---|
| 812 | <PRE>
|
|---|
| 813 | public java.lang.String[] <B>getPIDsFromSearchResult</B>(java.lang.String collectionName,
|
|---|
| 814 | java.lang.String searchResult)
|
|---|
| 815 | throws java.lang.Exception</PRE>
|
|---|
| 816 | <DL>
|
|---|
| 817 | <DD>Call this method with the return value of calling search().
|
|---|
| 818 | Search results are returned in GSearch's XML response format,
|
|---|
| 819 | containing information that includes the PIDs of the documents that
|
|---|
| 820 | matched the search. These PIDs are returned in the array.
|
|---|
| 821 | <P>
|
|---|
| 822 | <DD><DL>
|
|---|
| 823 | </DL>
|
|---|
| 824 | </DD>
|
|---|
| 825 | <DD><DL>
|
|---|
| 826 | <DT><B>Parameters:</B><DD><CODE>collectionName</CODE> - is the name of the collection to restrict the
|
|---|
| 827 | search results by. If it's "", then results from all collections are
|
|---|
| 828 | returned. Generally, don't want to pass "", because, theoretically,
|
|---|
| 829 | all indexed collections in the repository could be considered and
|
|---|
| 830 | not all of them may be Greenstone collections. If all Greenstone
|
|---|
| 831 | collections should be searched for, pass "greenstone" as the
|
|---|
| 832 | collection name instead.<DD><CODE>searchResult</CODE> - is the Fedora Generic Search XML response returned
|
|---|
| 833 | from performing a gfindObjects() operations.
|
|---|
| 834 | <DT><B>Returns:</B><DD>an array of the pids of documents found for the search.
|
|---|
| 835 | <DT><B>Throws:</B>
|
|---|
| 836 | <DD><CODE>java.lang.Exception</CODE></DL>
|
|---|
| 837 | </DD>
|
|---|
| 838 | </DL>
|
|---|
| 839 | <HR>
|
|---|
| 840 |
|
|---|
| 841 | <A NAME="main(java.lang.String[])"><!-- --></A><H3>
|
|---|
| 842 | main</H3>
|
|---|
| 843 | <PRE>
|
|---|
| 844 | public static void <B>main</B>(java.lang.String[] args)</PRE>
|
|---|
| 845 | <DL>
|
|---|
| 846 | <DD><DL>
|
|---|
| 847 | </DL>
|
|---|
| 848 | </DD>
|
|---|
| 849 | <DD><DL>
|
|---|
| 850 | </DL>
|
|---|
| 851 | </DD>
|
|---|
| 852 | </DL>
|
|---|
| 853 | <!-- ========= END OF CLASS DATA ========= -->
|
|---|
| 854 | <HR>
|
|---|
| 855 |
|
|---|
| 856 |
|
|---|
| 857 | <!-- ======= START OF BOTTOM NAVBAR ====== -->
|
|---|
| 858 | <A NAME="navbar_bottom"><!-- --></A>
|
|---|
| 859 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
|
|---|
| 860 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
|
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| 861 | <TR>
|
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| 862 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
|
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| 863 | <A NAME="navbar_bottom_firstrow"><!-- --></A>
|
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| 864 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
|
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| 865 | <TR ALIGN="center" VALIGN="top">
|
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| 866 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../org/greenstone/fedora/services/package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD>
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| 867 | <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
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| 868 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>
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| 869 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD>
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| 870 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>
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| 871 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>
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| 872 | </TR>
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| 873 | </TABLE>
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| 874 | </TD>
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| 875 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
|
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| 876 | </EM>
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| 877 | </TD>
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| 878 | </TR>
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| 879 |
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| 880 | <TR>
|
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| 881 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
|
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| 882 | <A HREF="../../../../org/greenstone/fedora/services/FedoraToGS3Interface.Constants.html" title="interface in org.greenstone.fedora.services"><B>PREV CLASS</B></A>
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| 883 | NEXT CLASS</FONT></TD>
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| 884 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
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| 885 | <A HREF="../../../../index.html?org/greenstone/fedora/services/GSearchConnection.html" target="_top"><B>FRAMES</B></A>
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| 886 | <A HREF="GSearchConnection.html" target="_top"><B>NO FRAMES</B></A>
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| 887 | <SCRIPT type="text/javascript">
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| 888 | <!--
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| 889 | if(window==top) {
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| 890 | document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>');
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| 900 | </TR>
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| 901 | <TR>
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| 902 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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| 903 | SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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