diff --git a/src/docs/asciidoc/data-access.adoc b/src/docs/asciidoc/data-access.adoc index c55389c3ee7..b451085d503 100644 --- a/src/docs/asciidoc/data-access.adoc +++ b/src/docs/asciidoc/data-access.adoc @@ -2982,7 +2982,6 @@ in the primitive wrapper classes explicitly or using auto-boxing. [subs="verbatim,quotes"] ---- import javax.sql.DataSource; - import org.springframework.jdbc.core.JdbcTemplate; public class ExecuteAnUpdate { @@ -4023,7 +4022,7 @@ data from the `t_actor` relation to an instance of the `Actor` class. public ActorMappingQuery(DataSource ds) { super(ds, "select id, first_name, last_name from t_actor where id = ?"); - super.declareParameter(new SqlParameter("id", Types.INTEGER)); + declareParameter(new SqlParameter("id", Types.INTEGER)); compile(); } @@ -4044,7 +4043,7 @@ for this customer query takes the `DataSource` as the only parameter. In this constructor you call the constructor on the superclass with the `DataSource` and the SQL that should be executed to retrieve the rows for this query. This SQL will be used to create a `PreparedStatement` so it may contain place holders for any parameters to be -passed in during execution.You must declare each parameter using the `declareParameter` +passed in during execution. You must declare each parameter using the `declareParameter` method passing in an `SqlParameter`. The `SqlParameter` takes a name and the JDBC type as defined in `java.sql.Types`. After you define all parameters, you call the `compile()` method so the statement can be prepared and later executed. This class is @@ -4097,9 +4096,7 @@ class since it can easily be parameterized by setting SQL and declaring paramete [subs="verbatim"] ---- import java.sql.Types; - import javax.sql.DataSource; - import org.springframework.jdbc.core.SqlParameter; import org.springframework.jdbc.object.SqlUpdate; @@ -4178,9 +4175,7 @@ output parameter, in this case only one, using the parameter name as the key. import java.util.Date; import java.util.HashMap; import java.util.Map; - import javax.sql.DataSource; - import org.springframework.beans.factory.annotation.Autowired; import org.springframework.jdbc.core.SqlOutParameter; import org.springframework.jdbc.object.StoredProcedure; @@ -4227,14 +4222,13 @@ Oracle REF cursors). [source,java,indent=0] [subs="verbatim,quotes"] ---- + import java.util.HashMap; + import java.util.Map; + import javax.sql.DataSource; import oracle.jdbc.OracleTypes; import org.springframework.jdbc.core.SqlOutParameter; import org.springframework.jdbc.object.StoredProcedure; - import javax.sql.DataSource; - import java.util.HashMap; - import java.util.Map; - public class TitlesAndGenresStoredProcedure extends StoredProcedure { private static final String SPROC_NAME = "AllTitlesAndGenres"; @@ -4264,12 +4258,10 @@ the supplied `ResultSet`: [source,java,indent=0] [subs="verbatim,quotes"] ---- - import org.springframework.jdbc.core.RowMapper; - import java.sql.ResultSet; import java.sql.SQLException; - import com.foo.domain.Title; + import org.springframework.jdbc.core.RowMapper; public final class TitleMapper implements RowMapper { @@ -4288,12 +4280,10 @@ the supplied `ResultSet`. [source,java,indent=0] [subs="verbatim,quotes"] ---- - import org.springframework.jdbc.core.RowMapper; - import java.sql.ResultSet; import java.sql.SQLException; - import com.foo.domain.Genre; + import org.springframework.jdbc.core.RowMapper; public final class GenreMapper implements RowMapper<Genre> { @@ -4311,17 +4301,15 @@ delegate to the superclass' untyped `execute(Map parameters)` method (which has [source,java,indent=0] [subs="verbatim,quotes"] ---- - import oracle.jdbc.OracleTypes; - import org.springframework.jdbc.core.SqlOutParameter; - import org.springframework.jdbc.core.SqlParameter; - import org.springframework.jdbc.object.StoredProcedure; - - import javax.sql.DataSource; - import java.sql.Types; import java.util.Date; import java.util.HashMap; import java.util.Map; + import javax.sql.DataSource; + import oracle.jdbc.OracleTypes; + import org.springframework.jdbc.core.SqlOutParameter; + import org.springframework.jdbc.core.SqlParameter; + import org.springframework.jdbc.object.StoredProcedure; public class TitlesAfterDateStoredProcedure extends StoredProcedure { @@ -4416,6 +4404,7 @@ dependency injection. final File clobIn = new File("large.txt"); final InputStream clobIs = new FileInputStream(clobIn); final InputStreamReader clobReader = new InputStreamReader(clobIs); + jdbcTemplate.execute( "INSERT INTO lob_table (id, a_clob, a_blob) VALUES (?, ?, ?)", new AbstractLobCreatingPreparedStatementCallback(lobHandler) { # <1> @@ -4426,6 +4415,7 @@ dependency injection. } } ); + blobIs.close(); clobReader.close(); ---- @@ -4512,21 +4502,24 @@ declaration of an `SqlOutParameter`. [source,java,indent=0] [subs="verbatim,quotes"] ---- - final TestItem = new TestItem(123L, "A test item", - new SimpleDateFormat("yyyy-M-d").parse("2010-12-31")); + public class TestItemStoredProcedure extends StoredProcedure { - declareParameter(new SqlOutParameter("item", OracleTypes.STRUCT, "ITEM_TYPE", - new SqlReturnType() { - public Object getTypeValue(CallableStatement cs, int colIndx, int sqlType, String typeName) throws SQLException { - STRUCT struct = (STRUCT) cs.getObject(colIndx); - Object[] attr = struct.getAttributes(); - TestItem item = new TestItem(); - item.setId(((Number) attr[0]).longValue()); - item.setDescription((String) attr[1]); - item.setExpirationDate((java.util.Date) attr[2]); - return item; - } - })); + public TestItemStoredProcedure(DataSource dataSource) { + ... + declareParameter(new SqlOutParameter("item", OracleTypes.STRUCT, "ITEM_TYPE", + new SqlReturnType() { + public Object getTypeValue(CallableStatement cs, int colIndx, int sqlType, String typeName) throws SQLException { + STRUCT struct = (STRUCT) cs.getObject(colIndx); + Object[] attr = struct.getAttributes(); + TestItem item = new TestItem(); + item.setId(((Number) attr[0]).longValue()); + item.setDescription((String) attr[1]); + item.setExpirationDate((java.util.Date) attr[2]); + return item; + } + })); + ... + } ---- You use the `SqlTypeValue` to pass in the value of a Java object like `TestItem` into a @@ -4538,7 +4531,7 @@ the following example, or ``ArrayDescriptor``s. [source,java,indent=0] [subs="verbatim,quotes"] ---- - final TestItem = new TestItem(123L, "A test item", + final TestItem testItem = new TestItem(123L, "A test item", new SimpleDateFormat("yyyy-M-d").parse("2010-12-31")); SqlTypeValue value = new AbstractSqlTypeValue() { @@ -6257,7 +6250,6 @@ constructs a Spring application context, and calls these two methods. import java.io.IOException; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.stream.StreamSource; - import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.oxm.Marshaller;