transaction.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

 this event type.
 
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>Transaction.State.</B><B><A HREF="../../../../org/geotools/data/Transaction.State.html#setTransaction(org.geotools.data.Transaction)">setTransaction</A></B>(<A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provides configuration information for Transaction.State

 
 setTransaction is called with non null <code>transaction</code> when
 Transaction.State is <code>putState</code> into a Transaction. </TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>FeatureStore.</B><B><A HREF="../../../../org/geotools/data/FeatureStore.html#setTransaction(org.geotools.data.Transaction)">setTransaction</A></B>(<A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provides a transaction for commit/rollback control of this FeatureStore.

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>LockingManager.</B><B><A HREF="../../../../org/geotools/data/LockingManager.html#release(java.lang.String, org.geotools.data.Transaction)">release</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;authID,
        <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Release locks held by the authorization <code>lockID</code>.

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>LockingManager.</B><B><A HREF="../../../../org/geotools/data/LockingManager.html#refresh(java.lang.String, org.geotools.data.Transaction)">refresh</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;authID,
        <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Refresh locks held by the authorization <code>lockID</code>.

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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>LockingManager.</B><B><A HREF="../../../../org/geotools/data/LockingManager.html#unLockFeatureID(java.lang.String, java.lang.String, org.geotools.data.Transaction, org.geotools.data.FeatureLock)">unLockFeatureID</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName,
                <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;authID,
                <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction,
                <A HREF="../../../../org/geotools/data/FeatureLock.html" title="interface in org.geotools.data">FeatureLock</A>&nbsp;featureLock)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FeatureID based unlocking.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>LockingManager.</B><B><A HREF="../../../../org/geotools/data/LockingManager.html#lockFeatureID(java.lang.String, java.lang.String, org.geotools.data.Transaction, org.geotools.data.FeatureLock)">lockFeatureID</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName,
              <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;authID,
              <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction,
              <A HREF="../../../../org/geotools/data/FeatureLock.html" title="interface in org.geotools.data">FeatureLock</A>&nbsp;featureLock)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FeatureID based locking.</TD>
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<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureReader.html" title="interface in org.geotools.data">FeatureReader</A></CODE></FONT></TD>
<TD><CODE><B>DataStore.</B><B><A HREF="../../../../org/geotools/data/DataStore.html#getFeatureReader(org.geotools.data.Query, org.geotools.data.Transaction)">getFeatureReader</A></B>(<A HREF="../../../../org/geotools/data/Query.html" title="interface in org.geotools.data">Query</A>&nbsp;query,
                 <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Access a FeatureReader providing access to Feature information.

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<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A></CODE></FONT></TD>
<TD><CODE><B>DataStore.</B><B><A HREF="../../../../org/geotools/data/DataStore.html#getFeatureWriter(java.lang.String, org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureWriter</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName,
                 <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter,
                 <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Access FeatureWriter for modification of existing DataStore contents.

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<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A></CODE></FONT></TD>
<TD><CODE><B>DataStore.</B><B><A HREF="../../../../org/geotools/data/DataStore.html#getFeatureWriter(java.lang.String, org.geotools.data.Transaction)">getFeatureWriter</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName,
                 <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Access FeatureWriter for modification of the DataStore typeName.

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<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A></CODE></FONT></TD>
<TD><CODE><B>DataStore.</B><B><A HREF="../../../../org/geotools/data/DataStore.html#getFeatureWriterAppend(java.lang.String, org.geotools.data.Transaction)">getFeatureWriterAppend</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName,
                       <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aquire a FeatureWriter for adding new content to a FeatureType.

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>Repository.</B><B><A HREF="../../../../org/geotools/data/Repository.html#lockRefresh(java.lang.String, org.geotools.data.Transaction)">lockRefresh</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;lockID,
            <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Refresh feature lock as indicated by the WFS locking specification.

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>Repository.</B><B><A HREF="../../../../org/geotools/data/Repository.html#lockRelease(java.lang.String, org.geotools.data.Transaction)">lockRelease</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;lockID,
            <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Release feature lock by lockID.
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Uses of <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A> in <A HREF="../../../../org/geotools/data/db2/package-summary.html">org.geotools.data.db2</A></FONT></TD>
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<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/data/db2/package-summary.html">org.geotools.data.db2</A> with parameters of type <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A></FONT></TD>
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<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B>DB2FeatureStore.</B><B><A HREF="../../../../org/geotools/data/db2/DB2FeatureStore.html#closeAll(java.sql.ResultSet, java.sql.Statement, java.sql.Connection, org.geotools.data.Transaction, java.sql.SQLException)">closeAll</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/ResultSet.html" title="class or interface in java.sql">ResultSet</A>&nbsp;rs,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Statement.html" title="class or interface in java.sql">Statement</A>&nbsp;stmt,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;conn,
         <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/SQLException.html" title="class or interface in java.sql">SQLException</A>&nbsp;e)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Closes everything associated with a query, the ResultSet, Statement and
 Connection.</TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B>DB2FeatureStore.</B><B><A HREF="../../../../org/geotools/data/db2/DB2FeatureStore.html#count(org.geotools.data.Query, org.geotools.data.Transaction)">count</A></B>(<A HREF="../../../../org/geotools/data/Query.html" title="interface in org.geotools.data">Query</A>&nbsp;query,
      <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Direct SQL query number of rows in query.
 
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<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B>DB2FeatureSource.</B><B><A HREF="../../../../org/geotools/data/db2/DB2FeatureSource.html#closeAll(java.sql.ResultSet, java.sql.Statement, java.sql.Connection, org.geotools.data.Transaction, java.sql.SQLException)">closeAll</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/ResultSet.html" title="class or interface in java.sql">ResultSet</A>&nbsp;rs,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Statement.html" title="class or interface in java.sql">Statement</A>&nbsp;stmt,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/Connection.html" title="class or interface in java.sql">Connection</A>&nbsp;conn,
         <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/sql/SQLException.html" title="class or interface in java.sql">SQLException</A>&nbsp;e)</CODE>