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Introduce helper method

This commit is contained in:
Joas Schilling 2016-01-26 12:07:23 +01:00
parent 7514695399
commit a0e8a9de61
1 changed files with 34 additions and 99 deletions
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133
lib/private/db/querybuilder/ociexpressionbuilder.php
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@ -21,27 +21,34 @@
namespace OC\DB\QueryBuilder;
use OCP\DB\QueryBuilder\ILiteral;
use OCP\DB\QueryBuilder\IParameter;
use OCP\DB\QueryBuilder\IQueryBuilder;
class OCIExpressionBuilder extends ExpressionBuilder {
/**
* @param mixed $column
* @param mixed|null $type
* @return array|QueryFunction|string
*/
protected function prepareColumn($column, $type) {
if ($type === IQueryBuilder::PARAM_STR && !is_array($column) && !($column instanceof IParameter) && !($column instanceof ILiteral)) {
$column = $this->helper->quoteColumnName($column);
$column = new QueryFunction('to_char(' . $column . ')');
} else {
$column = $this->helper->quoteColumnNames($column);
}
return $column;
}
/**
* @inheritdoc
*/
public function comparison($x, $operator, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->comparison($x, $operator, $y);
}
@ -50,17 +57,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function eq($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->eq($x, $y);
}
@ -69,17 +67,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function neq($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->neq($x, $y);
}
@ -88,17 +77,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function lt($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->lt($x, $y);
}
@ -107,17 +87,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function lte($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->lte($x, $y);
}
@ -126,17 +97,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function gt($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->gt($x, $y);
}
@ -145,17 +107,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function gte($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnName($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->gte($x, $y);
}
@ -164,17 +117,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function in($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !is_array($y) && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnNames($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->in($x, $y);
}
@ -183,17 +127,8 @@ class OCIExpressionBuilder extends ExpressionBuilder {
* @inheritdoc
*/
public function notIn($x, $y, $type = null) {
$x = $this->helper->quoteColumnName($x);
if ($type === IQueryBuilder::PARAM_STR) {
$x = new QueryFunction('to_char(' . $x . ')');
}
if ($type === IQueryBuilder::PARAM_STR && !is_array($y) && !($y instanceof IParameter) && !($y instanceof ILiteral)) {
$y = $this->helper->quoteColumnName($y);
$y = new QueryFunction('to_char(' . $y . ')');
} else {
$y = $this->helper->quoteColumnNames($y);
}
$x = $this->prepareColumn($x, $type);
$y = $this->prepareColumn($y, $type);
return $this->expressionBuilder->notIn($x, $y);
}