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- returns result-set rows as DibiRow objects!

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- removed option 'resultObjects'
- SQlite driver removes quotes from result-set column names
- this revision may cause compatibility break
This commit is contained in:
David Grudl
2008-10-10 17:39:33 +00:00
parent ae77148773
commit 3e04378375
15 changed files with 70 additions and 137 deletions
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104
dibi/libs/DibiResult.php
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@@ -27,7 +27,6 @@
* $result = dibi::query('SELECT * FROM [table]');
*
* $row = $result->fetch();
* $obj = $result->fetch(TRUE);
* $value = $result->fetchSingle();
* $table = $result->fetchAll();
* $pairs = $result->fetchPairs();
@@ -73,12 +72,6 @@ class DibiResult extends DibiObject implements IDataSource
*/
private $withTables = FALSE;
/**
* Fetch as objects or arrays?
* @var mixed TRUE | FALSE | class name
*/
private $objects = FALSE;
/**
@@ -92,10 +85,6 @@ class DibiResult extends DibiObject implements IDataSource
if (!empty($config[dibi::RESULT_WITH_TABLES])) {
$this->setWithTables(TRUE);
}
if (isset($config[dibi::RESULT_OBJECTS])) {
$this->setObjects($config[dibi::RESULT_OBJECTS]);
}
}
@@ -211,39 +200,13 @@ class DibiResult extends DibiObject implements IDataSource
/**
* Returns rows as arrays or objects?
*
* @param mixed TRUE | FALSE | class name
* @return void
*/
public function setObjects($type)
{
$this->objects = $type;
}
/**
* Returns rows as arrays or objects?
*
* @return mixed TRUE | FALSE | class name
*/
public function getObjects()
{
return $this->objects;
}
/**
* Fetches the row at current position, process optional type conversion.
* and moves the internal cursor to the next position
*
* @param mixed fetch as object? Overrides $this->setObjects()
* @return array|FALSE array on success, FALSE if no next record
* @return DibiRow|FALSE array on success, FALSE if no next record
*/
final public function fetch($objects = NULL)
final public function fetch()
{
if ($this->withTables === FALSE) {
$row = $this->getDriver()->fetch(TRUE);
@@ -266,19 +229,7 @@ class DibiResult extends DibiObject implements IDataSource
}
}
if ($objects === NULL) {
$objects = $this->objects;
}
if ($objects) {
if ($objects === TRUE) {
$row = (object) $row;
} else {
$row = new $objects($row);
}
}
return $row;
return new DibiRow($row, 2);
}
@@ -312,7 +263,7 @@ class DibiResult extends DibiObject implements IDataSource
*
* @param int offset
* @param int limit
* @return array
* @return array of DibiRow
*/
final public function fetchAll($offset = NULL, $limit = NULL)
{
@@ -339,13 +290,13 @@ class DibiResult extends DibiObject implements IDataSource
* builds a tree: $data[assoc1][index][assoc2]['assoc3']->value = {record}
*
* @param string associative descriptor
* @return array
* @return DibiRow
* @throws InvalidArgumentException
*/
final public function fetchAssoc($assoc)
{
$this->seek(0);
$row = $this->fetch(FALSE);
$row = $this->fetch();
if (!$row) return array(); // empty result set
$data = NULL;
@@ -359,7 +310,7 @@ class DibiResult extends DibiObject implements IDataSource
}
// strip leading = and @
$leaf = $this->objects ? $this->objects : '='; // gap
$leaf = '@'; // gap
$last = count($assoc) - 1;
while ($assoc[$last] === '=' || $assoc[$last] === '@') {
$leaf = $assoc[$last];
@@ -374,6 +325,7 @@ class DibiResult extends DibiObject implements IDataSource
// make associative tree
do {
$arr = (array) $row;
$x = & $data;
// iterative deepening
@@ -383,7 +335,7 @@ class DibiResult extends DibiObject implements IDataSource
} elseif ($as === '=') { // "record" node
if ($x === NULL) {
$x = $row;
$x = $arr;
$x = & $x[ $assoc[$i+1] ];
$x = NULL; // prepare child node
} else {
@@ -392,7 +344,7 @@ class DibiResult extends DibiObject implements IDataSource
} elseif ($as === '@') { // "object" node
if ($x === NULL) {
$x = (object) $row;
$x = clone $row;
$x = & $x->{$assoc[$i+1]};
$x = NULL; // prepare child node
} else {
@@ -401,21 +353,19 @@ class DibiResult extends DibiObject implements IDataSource
} else { // associative-array node
$x = & $x[ $row[ $as ] ];
$x = & $x[ $arr[ $as ] ];
}
}
if ($x === NULL) { // build leaf
if ($leaf === '=') {
$x = $row;
} elseif ($leaf === TRUE || $leaf === '@') {
$x = (object) $row;
$x = $arr;
} else {
$x = new $leaf($row);
$x = $row;
}
}
} while ($row = $this->fetch(FALSE));
} while ($row = $this->fetch());
unset($x);
return $data;
@@ -434,7 +384,7 @@ class DibiResult extends DibiObject implements IDataSource
final public function fetchPairs($key = NULL, $value = NULL)
{
$this->seek(0);
$row = $this->fetch(FALSE);
$row = $this->fetch();
if (!$row) return array(); // empty result set
$data = array();
@@ -445,12 +395,12 @@ class DibiResult extends DibiObject implements IDataSource
}
// autodetect
$tmp = array_keys($row);
$tmp = array_keys((array) $row);
$key = $tmp[0];
if (count($row) < 2) { // indexed-array
do {
$data[] = $row[$key];
} while ($row = $this->fetch(FALSE));
} while ($row = $this->fetch());
return $data;
}
@@ -464,7 +414,7 @@ class DibiResult extends DibiObject implements IDataSource
if ($key === NULL) { // indexed-array
do {
$data[] = $row[$value];
} while ($row = $this->fetch(FALSE));
} while ($row = $this->fetch());
return $data;
}
@@ -475,7 +425,7 @@ class DibiResult extends DibiObject implements IDataSource
do {
$data[ $row[$key] ] = $row[$value];
} while ($row = $this->fetch(FALSE));
} while ($row = $this->fetch());
return $data;
}
@@ -604,7 +554,7 @@ class DibiResult extends DibiObject implements IDataSource
{
$i = 0;
$this->seek(0);
while ($row = $this->fetch(FALSE)) {
while ($row = $this->fetch()) {
if ($i === 0) {
echo "\n<table class=\"dump\">\n<thead>\n\t<tr>\n\t\t<th>#row</th>\n";
@@ -674,3 +624,17 @@ class DibiResult extends DibiObject implements IDataSource
}
/**
* dibi result-set row
*
* @author David Grudl
* @copyright Copyright (c) 2005, 2008 David Grudl
* @package dibi
*/
class DibiRow extends ArrayObject
{
}