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| <H2> |
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| org.apache.openjpa.kernel.exps</FONT> |
| <BR> |
| Class StringContains</H2> |
| <PRE> |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.openjpa.kernel.exps.StringContains</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></DD> |
| </DL> |
| <DL> |
| <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/openjpa/jdbc/kernel/exps/JDBCStringContains.html" title="class in org.apache.openjpa.jdbc.kernel.exps">JDBCStringContains</A></DD> |
| </DL> |
| <HR> |
| <B>Deprecated.</B> <I>Use <code>matches()</code> instead.</I> |
| <P> |
| <DL> |
| <DT><PRE>public class <B>StringContains</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></DL> |
| </PRE> |
| |
| <P> |
| Tests if the target contains the given argument. The argument must be |
| a constant. |
| Examples:<br /> |
| <code> "address.street.ext:stringContains (\"main\")" |
| </code> |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#org.apache.openjpa.kernel.exps.StringContains">Serialized Form</A></DL> |
| <HR> |
| |
| <P> |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_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>Field Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#TAG">TAG</A></B></CODE> |
| |
| <BR> |
| <B>Deprecated.</B> </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== 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="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#StringContains()">StringContains</A></B>()</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
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| <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> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#evaluate(java.lang.Object, java.lang.Class, java.lang.Object[], java.lang.Class[], java.lang.Object, org.apache.openjpa.kernel.StoreContext)">evaluate</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> target, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> targetClass, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>[] args, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>[] argClasses, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> candidate, |
| <A HREF="../../../../../org/apache/openjpa/kernel/StoreContext.html" title="interface in org.apache.openjpa.kernel">StoreContext</A> ctx)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> Evaluate the given expression.</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="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#expectsArguments()">expectsArguments</A></B>()</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> Return true if this extension expects arguments to act on.</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="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#expectsTarget()">expectsTarget</A></B>()</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> Return true if this extension expects a target to act on.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#getTag()">getTag</A></B>()</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> Return the tag that this extension listens for.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../../org/apache/openjpa/kernel/exps/StringContains.html#getType(java.lang.Class, java.lang.Class[])">getType</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> targetClass, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>[] argClasses)</CODE> |
| |
| <BR> |
| <B>Deprecated.</B> Return the expected type of the result of this listener.</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.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/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/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_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>Field Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="TAG"><!-- --></A><H3> |
| TAG</H3> |
| <PRE> |
| public static final <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>TAG</B></PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.StringContains.TAG">Constant Field Values</A></DL> |
| </DL> |
| |
| <!-- ========= 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="StringContains()"><!-- --></A><H3> |
| StringContains</H3> |
| <PRE> |
| public <B>StringContains</B>()</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> </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="getTag()"><!-- --></A><H3> |
| getTag</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getTag</B>()</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#getTag()">FilterListener</A></CODE></B></DD> |
| <DD>Return the tag that this extension listens for. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#getTag()">getTag</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="expectsArguments()"><!-- --></A><H3> |
| expectsArguments</H3> |
| <PRE> |
| public boolean <B>expectsArguments</B>()</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#expectsArguments()">FilterListener</A></CODE></B></DD> |
| <DD>Return true if this extension expects arguments to act on. Some |
| extensions may not need arguments; for example, an extension to |
| switch a string to upper case might be of the form: |
| <code>field.ext:toUpperCase ()</code>. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#expectsArguments()">expectsArguments</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="expectsTarget()"><!-- --></A><H3> |
| expectsTarget</H3> |
| <PRE> |
| public boolean <B>expectsTarget</B>()</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#expectsTarget()">FilterListener</A></CODE></B></DD> |
| <DD>Return true if this extension expects a target to act on. Some |
| extensions act on a field or object value; others stand alone. |
| <code>field.ext:toUpperCase ()</code> acts on the target |
| <code>field</code> but has no arguments, while another possible form, |
| <code>ext:toUpperCase (field)</code> has no target but does have an |
| argument. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#expectsTarget()">expectsTarget</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="evaluate(java.lang.Object, java.lang.Class, java.lang.Object[], java.lang.Class[], java.lang.Object, org.apache.openjpa.kernel.StoreContext)"><!-- --></A><H3> |
| evaluate</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>evaluate</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> target, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> targetClass, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>[] args, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>[] argClasses, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> candidate, |
| <A HREF="../../../../../org/apache/openjpa/kernel/StoreContext.html" title="interface in org.apache.openjpa.kernel">StoreContext</A> ctx)</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#evaluate(java.lang.Object, java.lang.Class, java.lang.Object[], java.lang.Class[], java.lang.Object, org.apache.openjpa.kernel.StoreContext)">FilterListener</A></CODE></B></DD> |
| <DD>Evaluate the given expression. This method is used when |
| evaluating in-memory expressions. The method used when evaluating |
| data store expressions will change depending on the data store in use. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#evaluate(java.lang.Object, java.lang.Class, java.lang.Object[], java.lang.Class[], java.lang.Object, org.apache.openjpa.kernel.StoreContext)">evaluate</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>target</CODE> - the target object / field value to act on; will be |
| null if this extension does not expect a target<DD><CODE>targetClass</CODE> - the expected class of the target; given in case |
| the target evaluates to null and typing is needed<DD><CODE>args</CODE> - the values of the arguments given in the filter; |
| will be null if this extension does not expect an argument<DD><CODE>argClasses</CODE> - the expected classes of the arguments; given in case |
| an argument evaluates to null and typing is needed<DD><CODE>candidate</CODE> - the candidate object being evaluated<DD><CODE>ctx</CODE> - the persistence context |
| <DT><B>Returns:</B><DD>the value of the extension for this candidate; if |
| this extension is an expression, this method should |
| return <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Boolean.html#TRUE" title="class or interface in java.lang"><CODE>Boolean.TRUE</CODE></A> or <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Boolean.html#FALSE" title="class or interface in java.lang"><CODE>Boolean.FALSE</CODE></A></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getType(java.lang.Class, java.lang.Class[])"><!-- --></A><H3> |
| getType</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> <B>getType</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> targetClass, |
| <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>[] argClasses)</PRE> |
| <DL> |
| <DD><B>Deprecated.</B> <DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#getType(java.lang.Class, java.lang.Class[])">FilterListener</A></CODE></B></DD> |
| <DD>Return the expected type of the result of this listener. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html#getType(java.lang.Class, java.lang.Class[])">getType</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/openjpa/kernel/exps/FilterListener.html" title="interface in org.apache.openjpa.kernel.exps">FilterListener</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>targetClass</CODE> - the expected class of the target, or null if no target<DD><CODE>argClasses</CODE> - the expected classes of the arguments, or null if |
| no arguments</DL> |
| </DD> |
| </DL> |
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