org.springframework.jdbc.core.JdbcTemplate.execute()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中org.springframework.jdbc.core.JdbcTemplate.execute()方法的一些代码示例，展示了JdbcTemplate.execute()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JdbcTemplate.execute()方法的具体详情如下：
包路径：org.springframework.jdbc.core.JdbcTemplate
类名称：JdbcTemplate
方法名：execute

JdbcTemplate.execute介绍

暂无

代码示例

代码示例来源：origin: spring-projects/spring-framework

/**
 * Drop the specified tables.
 * @param jdbcTemplate the JdbcTemplate with which to perform JDBC operations
 * @param tableNames the names of the tables to drop
 */
public static void dropTables(JdbcTemplate jdbcTemplate, String... tableNames) {
  for (String tableName : tableNames) {
    jdbcTemplate.execute("DROP TABLE " + tableName);
    if (logger.isInfoEnabled()) {
      logger.info("Dropped table " + tableName);
    }
  }
}

代码示例来源：origin: dyc87112/SpringCloud-Learning

public static void main(String[] args) {
  ApplicationContext context = SpringApplication.run(ConfigServerBootstrap.class);
  JdbcTemplate jdbcTemplate = context.getBean(JdbcTemplate.class);
  jdbcTemplate.execute("delete from properties");
  jdbcTemplate.execute("INSERT INTO properties VALUES(1, 'com.didispace.message', 'test-stage-master', 'config-client', 'stage', 'master')");
  jdbcTemplate.execute("INSERT INTO properties VALUES(2, 'com.didispace.message', 'test-online-master', 'config-client', 'online', 'master')");
  jdbcTemplate.execute("INSERT INTO properties VALUES(3, 'com.didispace.message', 'test-online-develop', 'config-client', 'online', 'develop')");
  jdbcTemplate.execute("INSERT INTO properties VALUES(4, 'com.didispace.message', 'hello-online-master', 'hello-service', 'online', 'master')");
  jdbcTemplate.execute("INSERT INTO properties VALUES(5, 'com.didispace.message', 'hello-online-develop', 'hello-service', 'online', 'develop')");
}

代码示例来源：origin: spring-projects/spring-framework

@Override
public void execute(final String sql) throws DataAccessException {
  if (logger.isDebugEnabled()) {
    logger.debug("Executing SQL statement [" + sql + "]");
  }
  /**
   * Callback to execute the statement.
   */
  class ExecuteStatementCallback implements StatementCallback<Object>, SqlProvider {
    @Override
    @Nullable
    public Object doInStatement(Statement stmt) throws SQLException {
      stmt.execute(sql);
      return null;
    }
    @Override
    public String getSql() {
      return sql;
    }
  }
  execute(new ExecuteStatementCallback());
}

代码示例来源：origin: spring-projects/spring-framework

@Override
@Nullable
public <T> T execute(String sql, PreparedStatementCallback<T> action) throws DataAccessException {
  return execute(new SimplePreparedStatementCreator(sql), action);
}

代码示例来源：origin: spring-projects/spring-framework

@Override
@Nullable
public <T> T execute(String callString, CallableStatementCallback<T> action) throws DataAccessException {
  return execute(new SimpleCallableStatementCreator(callString), action);
}

代码示例来源：origin: spring-cloud-incubator/spring-cloud-alibaba

@Bean
public JdbcTemplate jdbcTemplate(DataSourceProxy dataSourceProxy) {
  JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSourceProxy);
  jdbcTemplate.execute("TRUNCATE TABLE order_tbl");
  return jdbcTemplate;
}

代码示例来源：origin: spring-projects/spring-framework

return execute(new QueryStatementCallback());

代码示例来源：origin: spring-projects/spring-framework

@Override
public int update(final String sql) throws DataAccessException {
  Assert.notNull(sql, "SQL must not be null");
  if (logger.isDebugEnabled()) {
    logger.debug("Executing SQL update [" + sql + "]");
  }
  /**
   * Callback to execute the update statement.
   */
  class UpdateStatementCallback implements StatementCallback<Integer>, SqlProvider {
    @Override
    public Integer doInStatement(Statement stmt) throws SQLException {
      int rows = stmt.executeUpdate(sql);
      if (logger.isTraceEnabled()) {
        logger.trace("SQL update affected " + rows + " rows");
      }
      return rows;
    }
    @Override
    public String getSql() {
      return sql;
    }
  }
  return updateCount(execute(new UpdateStatementCallback()));
}

代码示例来源：origin: spring-projects/spring-security

public static void createGroupTables(JdbcTemplate template) {
  // Group tables and data
  template.execute("CREATE TABLE GROUPS(ID BIGINT GENERATED BY DEFAULT AS IDENTITY(START WITH 0) PRIMARY KEY, GROUP_NAME VARCHAR_IGNORECASE(50) NOT NULL)");
  template.execute("CREATE TABLE GROUP_AUTHORITIES(GROUP_ID BIGINT NOT NULL, AUTHORITY VARCHAR(50) NOT NULL, CONSTRAINT FK_GROUP_AUTHORITIES_GROUP FOREIGN KEY(GROUP_ID) REFERENCES GROUPS(ID))");
  template.execute("CREATE TABLE GROUP_MEMBERS(ID BIGINT GENERATED BY DEFAULT AS IDENTITY(START WITH 0) PRIMARY KEY, USERNAME VARCHAR(50) NOT NULL, GROUP_ID BIGINT NOT NULL, CONSTRAINT FK_GROUP_MEMBERS_GROUP FOREIGN KEY(GROUP_ID) REFERENCES GROUPS(ID))");
}

代码示例来源：origin: spring-projects/spring-framework

protected int update(final PreparedStatementCreator psc, @Nullable final PreparedStatementSetter pss)
    throws DataAccessException {
  logger.debug("Executing prepared SQL update");
  return updateCount(execute(psc, ps -> {
    try {
      if (pss != null) {
        pss.setValues(ps);
      }
      int rows = ps.executeUpdate();
      if (logger.isTraceEnabled()) {
        logger.trace("SQL update affected " + rows + " rows");
      }
      return rows;
    }
    finally {
      if (pss instanceof ParameterDisposer) {
        ((ParameterDisposer) pss).cleanupParameters();
      }
    }
  }));
}

代码示例来源：origin: spring-projects/spring-security

private void insertJoe() {
  template.execute("insert into users (username, password, enabled) values ('joe','password','true')");
  template.execute("insert into authorities (username, authority) values ('joe','A')");
  template.execute("insert into authorities (username, authority) values ('joe','B')");
  template.execute("insert into authorities (username, authority) values ('joe','C')");
  cache.putUserInCache(joe);
}

代码示例来源：origin: spring-projects/spring-security

@After
public void dropTablesAndClearContext() {
  template.execute("drop table authorities");
  template.execute("drop table users");
  template.execute("drop table group_authorities");
  template.execute("drop table group_members");
  template.execute("drop table groups");
  SecurityContextHolder.clearContext();
}

代码示例来源：origin: spring-projects/spring-framework

@Override
public int update(final PreparedStatementCreator psc, final KeyHolder generatedKeyHolder)
    throws DataAccessException {
  Assert.notNull(generatedKeyHolder, "KeyHolder must not be null");
  logger.debug("Executing SQL update and returning generated keys");
  return updateCount(execute(psc, ps -> {
    int rows = ps.executeUpdate();
    List<Map<String, Object>> generatedKeys = generatedKeyHolder.getKeyList();
    generatedKeys.clear();
    ResultSet keys = ps.getGeneratedKeys();
    if (keys != null) {
      try {
        RowMapperResultSetExtractor<Map<String, Object>> rse =
            new RowMapperResultSetExtractor<>(getColumnMapRowMapper(), 1);
        generatedKeys.addAll(result(rse.extractData(keys)));
      }
      finally {
        JdbcUtils.closeResultSet(keys);
      }
    }
    if (logger.isTraceEnabled()) {
      logger.trace("SQL update affected " + rows + " rows and returned " + generatedKeys.size() + " keys");
    }
    return rows;
  }));
}

代码示例来源：origin: spring-projects/spring-security

public void destroy() throws Exception {
    System.out.println("Shutting down database: " + name);
    new JdbcTemplate(this).execute("SHUTDOWN");
  }
}

代码示例来源：origin: spring-projects/spring-security

@AfterTransaction
public void clearContextAndData() throws Exception {
  SecurityContextHolder.clearContext();
  jdbcTemplate.execute("drop table acl_entry");
  jdbcTemplate.execute("drop table acl_object_identity");
  jdbcTemplate.execute("drop table acl_class");
  jdbcTemplate.execute("drop table acl_sid");
  aclCache.clearCache();
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void testConnectionCallback() throws Exception {
  String result = this.template.execute(new ConnectionCallback<String>() {
    @Override
    public String doInConnection(Connection con) {
      assertTrue(con instanceof ConnectionProxy);
      assertSame(JdbcTemplateTests.this.connection, ((ConnectionProxy) con).getTargetConnection());
      return "test";
    }
  });
  assertEquals("test", result);
}

代码示例来源：origin: spring-projects/spring-security

private void setUpAccLockingColumns() {
  template.execute("alter table users add column acc_locked boolean default false not null");
  template.execute("alter table users add column acc_expired boolean default false not null");
  template.execute("alter table users add column creds_expired boolean default false not null");
  manager.setUsersByUsernameQuery(
      "select username,password,enabled, acc_locked, acc_expired, creds_expired from users where username = ?");
  manager.setCreateUserSql(
      "insert into users (username, password, enabled, acc_locked, acc_expired, creds_expired) values (?,?,?,?,?,?)");
  manager.setUpdateUserSql(
      "update users set password = ?, enabled = ?, acc_locked=?, acc_expired=?, creds_expired=? where username = ?");
}

代码示例来源：origin: spring-projects/spring-security

@Test(expected = IllegalArgumentException.class)
public void nullOwnerIsNotSupported() {
  String query = "INSERT INTO acl_object_identity(ID,OBJECT_ID_CLASS,OBJECT_ID_IDENTITY,PARENT_OBJECT,OWNER_SID,ENTRIES_INHERITING) VALUES (6,2,104,null,null,1);";
  getJdbcTemplate().execute(query);
  ObjectIdentity oid = new ObjectIdentityImpl(TARGET_CLASS, new Long(104));
  strategy.readAclsById(Arrays.asList(oid), Arrays.asList(BEN_SID));
}

代码示例来源：origin: spring-projects/spring-security

@After
public void emptyDatabase() {
  String query = "DELETE FROM acl_entry;" + "DELETE FROM acl_object_identity WHERE ID = 9;"
    + "DELETE FROM acl_object_identity WHERE ID = 8;" + "DELETE FROM acl_object_identity WHERE ID = 7;"
    + "DELETE FROM acl_object_identity WHERE ID = 6;" + "DELETE FROM acl_object_identity WHERE ID = 5;"
    + "DELETE FROM acl_object_identity WHERE ID = 4;" + "DELETE FROM acl_object_identity WHERE ID = 3;"
    + "DELETE FROM acl_object_identity WHERE ID = 2;" + "DELETE FROM acl_object_identity WHERE ID = 1;"
    + "DELETE FROM acl_class;" + "DELETE FROM acl_sid;";
  getJdbcTemplate().execute(query);
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void testConnectionCallbackWithStatementSettings() throws Exception {
  String result = this.template.execute(new ConnectionCallback<String>() {
    @Override
    public String doInConnection(Connection con) throws SQLException {
      PreparedStatement ps = con.prepareStatement("some SQL");
      ps.setFetchSize(10);
      ps.setMaxRows(20);
      ps.close();
      return "test";
    }
  });
  assertEquals("test", result);
  verify(this.preparedStatement).setFetchSize(10);
  verify(this.preparedStatement).setMaxRows(20);
  verify(this.preparedStatement).close();
  verify(this.connection).close();
}

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