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AccountHome (WebLogic Server 8.1 Examples)
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examples.ejb20.sequence.userDesignated</FONT>
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Interface AccountHome</H2>
<DL>
<DT><B>All Superinterfaces:</B> <DD>javax.ejb.EJBHome, java.rmi.Remote</DD>
</DL>
<HR>
<DL>
<DT>public interface <B>AccountHome</B><DT>extends javax.ejb.EJBHome</DL>
<P>
This interface is the home interface for the EJBean AccountBean. A home
interface may support one or more create methods,
which must correspond to methods named "ejbCreate" in the EJBean.
<P>
<P>
<DL>
<DT><B>Author:</B></DT>
<DD>Copyright (c) 1998-2003 by BEA Systems, Inc. All Rights Reserved.</DD>
</DL>
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<CODE> <A HREF="../../../../examples/ejb20/sequence/userDesignated/Account.html">Account</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountHome.html#create(double, java.lang.String)">create</A></B>(double initialBalance,
java.lang.String type)</CODE>
<BR>
This method corresponds to the ejbCreate method in the bean
"AccountBean.java".
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<CODE> <A HREF="../../../../examples/ejb20/sequence/userDesignated/Account.html">Account</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountHome.html#findAccount(double)">findAccount</A></B>(double balanceEqual)</CODE>
<BR>
Finds an EJBean with a balance equal to a given amount.
</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.util.Collection</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountHome.html#findBigAccounts(double)">findBigAccounts</A></B>(double balanceGreaterThan)</CODE>
<BR>
Finds all EJBeans with a balance greater than a given amount.
</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../examples/ejb20/sequence/userDesignated/Account.html">Account</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountHome.html#findByPrimaryKey(java.lang.Integer)">findByPrimaryKey</A></B>(java.lang.Integer primaryKey)</CODE>
<BR>
Given a Primary Key, refreshes the EJBean from
the persistent storage.</TD>
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<CODE> java.util.Collection</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountHome.html#findNullAccounts()">findNullAccounts</A></B>()</CODE>
<BR>
Finds all EJBeans with a type of 'null'.</TD>
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<TD><B>Methods inherited from interface javax.ejb.EJBHome</B></TD>
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<TD><CODE>getEJBMetaData, getHomeHandle, remove, remove</CODE></TD>
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<A NAME="create(double, java.lang.String)"><!-- --></A><H3>
create</H3>
<PRE>
public <A HREF="../../../../examples/ejb20/sequence/userDesignated/Account.html">Account</A> <B>create</B>(double initialBalance,
java.lang.String type)
throws javax.ejb.CreateException,
java.rmi.RemoteException</PRE>
<DL>
<DD>This method corresponds to the ejbCreate method in the bean
"AccountBean.java".
The parameter sets of the two methods are identical. When the client calls
<code>AccountHome.create()</code>, the container (which in WebLogic EJB is
also the factory) allocates an instance of the bean and
calls <code>AccountBean.ejbCreate()</code>
For container-managed persistence, <code>ejbCreate()</code>
returns a null, unlike the case of bean-managed
persistence, where it returns a primary key. See section 9.4.2
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>initialBalance</CODE> - double Initial balance<DD><CODE>type</CODE> - String Account type
<DT><B>Returns:</B><DD>Account
<DT><B>Throws:</B>
<DD><CODE>javax.ejb.CreateException</CODE> - if there is an error creating the bean
<DD><CODE>java.rmi.RemoteException</CODE> - if there is
a communications or systems failure<DT><B>See Also:</B><DD><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountBean.html"><CODE>AccountBean</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="findAccount(double)"><!-- --></A><H3>
findAccount</H3>
<PRE>
public <A HREF="../../../../examples/ejb20/sequence/userDesignated/Account.html">Account</A> <B>findAccount</B>(double balanceEqual)
throws javax.ejb.FinderException,
java.rmi.RemoteException</PRE>
<DL>
<DD>Finds an EJBean with a balance equal to a given amount.
Returns a single EJBean Account.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>balanceEqual</CODE> - double Test Amount
<DT><B>Returns:</B><DD>Account
<DT><B>Throws:</B>
<DD><CODE>javax.ejb.FinderException</CODE> - if an error occurs while accessing
the persistent storage
<DD><CODE>java.rmi.RemoteException</CODE> - if there is
a communications or systems failure<DT><B>See Also:</B><DD><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountBean.html"><CODE>AccountBean</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="findBigAccounts(double)"><!-- --></A><H3>
findBigAccounts</H3>
<PRE>
public java.util.Collection <B>findBigAccounts</B>(double balanceGreaterThan)
throws javax.ejb.FinderException,
java.rmi.RemoteException</PRE>
<DL>
<DD>Finds all EJBeans with a balance greater than a given amount.
Returns a Collection of found EJBean Accounts.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>balanceGreaterThan</CODE> - double Test Amount
<DT><B>Returns:</B><DD>Collection of Account
<DT><B>Throws:</B>
<DD><CODE>javax.ejb.FinderException</CODE> - if an error occurs while accessing
the persistent storage
<DD><CODE>java.rmi.RemoteException</CODE> - if there is
a communications or systems failure<DT><B>See Also:</B><DD><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountBean.html"><CODE>AccountBean</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="findByPrimaryKey(java.lang.Integer)"><!-- --></A><H3>
findByPrimaryKey</H3>
<PRE>
public <A HREF="../../../../examples/ejb20/sequence/userDesignated/Account.html">Account</A> <B>findByPrimaryKey</B>(java.lang.Integer primaryKey)
throws javax.ejb.FinderException,
java.rmi.RemoteException</PRE>
<DL>
<DD>Given a Primary Key, refreshes the EJBean from
the persistent storage.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>primaryKey</CODE> - Primary Key
<DT><B>Returns:</B><DD>Account
<DT><B>Throws:</B>
<DD><CODE>javax.ejb.FinderException</CODE> - if there is an error finding the bean
<DD><CODE>java.rmi.RemoteException</CODE> - if there is
a communications or systems failure<DT><B>See Also:</B><DD><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountBean.html"><CODE>AccountBean</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="findNullAccounts()"><!-- --></A><H3>
findNullAccounts</H3>
<PRE>
public java.util.Collection <B>findNullAccounts</B>()
throws javax.ejb.FinderException,
java.rmi.RemoteException</PRE>
<DL>
<DD>Finds all EJBeans with a type of 'null'.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>Collection of Account
<DT><B>Throws:</B>
<DD><CODE>javax.ejb.FinderException</CODE> - if an error occurs while accessing
the persistent storage
<DD><CODE>java.rmi.RemoteException</CODE> - if there is
a communications or systems failure<DT><B>See Also:</B><DD><A HREF="../../../../examples/ejb20/sequence/userDesignated/AccountBean.html"><CODE>AccountBean</CODE></A></DL>
</DD>
</DL>
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</td><td valign=bottom align=right>Documentation is available at<br> <a href=http://e-docs.bea.com/wls/docs81>http://e-docs.bea.com/wls/docs81</a></td></EM>
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