org.apache.jackrabbit.api.security.user

Interface QueryBuilder<T>

public interface QueryBuilder<T>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	QueryBuilder.Direction The sort order of the result set of a query.

Method Summary

Modifier and Type	Method and Description
T	and(T condition1, T condition2) Return a condition which holds if both sub conditions hold.
T	contains(java.lang.String relPath, java.lang.String searchExpr) Create a full text search condition.
T	eq(java.lang.String relPath, Value value) Create a condition which holds if the node of an Authorizable has a property at relPath which is equal to value.
T	exists(java.lang.String relPath) Create a condition which holds if the node of an Authorizable has a property at relPath.
T	ge(java.lang.String relPath, Value value) Create a condition which holds if the node of an Authorizable has a property at relPath which is greater than or equal to value.
T	gt(java.lang.String relPath, Value value) Create a condition which holds if the node of an Authorizable has a property at relPath which is greater than value.
T	impersonates(java.lang.String name) Create a condition which holds for Authorizables which can impersonate as name.
T	le(java.lang.String relPath, Value value) Create a condition which holds if the node of an Authorizable has a property at relPath which is smaller than or equal to value.
T	like(java.lang.String relPath, java.lang.String pattern) Create a condition which holds if the node of an Authorizable has a property at relPath which matches the pattern in pattern.
T	lt(java.lang.String relPath, Value value) Create a condition which holds if the node of an Authorizable has a property at relPath which is smaller than value.
T	nameMatches(java.lang.String pattern) Create a condition which holds if the name of the Authorizable matches a pattern.
T	neq(java.lang.String relPath, Value value) Create a condition which holds if the node of an Authorizable has a property at relPath which is not equal to value.
T	not(T condition) Return a condition which holds if condition does not hold.
T	or(T condition1, T condition2) Return a condition which holds if any of the two sub conditions hold.
void	setCondition(T condition) Set the condition for the query.
void	setLimit(Value bound, long maxCount) Set limits for the query.
void	setScope(java.lang.String groupName, boolean declaredOnly) Set the scope for the query.
void	setSelector(java.lang.Class<? extends Authorizable> selector) Set the selector for the query.
void	setSortOrder(java.lang.String propertyName, QueryBuilder.Direction direction) Set the sort order of the Authorizables returned by the query.
void	setSortOrder(java.lang.String propertyName, QueryBuilder.Direction direction, boolean ignoreCase) Set the sort order of the Authorizables returned by the query.

Method Detail

setSelector

void setSelector(java.lang.Class<? extends Authorizable> selector)

Set the selector for the query. The selector determines whether the query returns all Authorizables or just Users respectively Groups.

Parameters:

selector - The selector for the query

setScope

void setScope(java.lang.String groupName,
              boolean declaredOnly)

Set the scope for the query. If set, the query will only return members of a specific group.

Parameters:

groupName - Name of the group to restrict the query to.

declaredOnly - If true only declared members of the groups are returned. Otherwise indirect memberships are also considered.

setCondition

void setCondition(T condition)

Set the condition for the query. The query only includes Authorizables for which this condition holds.

Parameters:

condition - Condition upon which Authorizables are included in the query result

setSortOrder

void setSortOrder(java.lang.String propertyName,
                  QueryBuilder.Direction direction,
                  boolean ignoreCase)

Set the sort order of the Authorizables returned by the query. The format of the propertyName is the same as in XPath: @propertyName sorts on a property of the current node. relative/path/@propertyName sorts on a property of a descendant node.

Parameters:

propertyName - The name of the property to sort on

direction - Direction to sort. Either QueryBuilder.Direction.ASCENDING or QueryBuilder.Direction.DESCENDING

ignoreCase - Ignore character case in sort if true. Note: For false sorting is done lexicographically even for non string properties.

setSortOrder

void setSortOrder(java.lang.String propertyName,
                  QueryBuilder.Direction direction)

Set the sort order of the Authorizables returned by the query. The format of the propertyName is the same as in XPath: @propertyName sorts on a property of the current node. relative/path/@propertyName sorts on a property of a descendant node. Character case is taken into account for the sort order.

Parameters:

propertyName - The name of the property to sort on

direction - Direction to sort. Either QueryBuilder.Direction.ASCENDING or QueryBuilder.Direction.DESCENDING

setLimit

void setLimit(Value bound,
              long maxCount)

Set limits for the query. The limits consists of a bound and a maximal number of results. The bound refers to the value of the sort order property. The query returns at most maxCount Authorizables whose values of the sort order property follow bound in the sort direction. This method has no effect if the sort order is not specified.

Parameters:

bound - Bound from where to start returning results. null for no bound

maxCount - Maximal number of results to return. -1 for no limit.

nameMatches

T nameMatches(java.lang.String pattern)

Create a condition which holds if the name of the Authorizable matches a pattern. The percent character "%" represents any string of zero or more characters and the underscore character "_" represents any single character. Any literal use of these characters and the backslash character "\" must be escaped with a backslash character. The pattern is matched against the id and the principal.

Parameters:

pattern - Pattern to match the name of an authorizable.

Returns:

A condition

neq

T neq(java.lang.String relPath,
      Value value)

Create a condition which holds if the node of an Authorizable has a property at relPath which is not equal to value. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

value - Value to compare the property at relPath to

Returns:

A condition

eq

T eq(java.lang.String relPath,
     Value value)

Create a condition which holds if the node of an Authorizable has a property at relPath which is equal to value. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

value - Value to compare the property at relPath to

Returns:

A condition

lt

T lt(java.lang.String relPath,
     Value value)

Create a condition which holds if the node of an Authorizable has a property at relPath which is smaller than value. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

value - Value to compare the property at relPath to

Returns:

A condition

le

T le(java.lang.String relPath,
     Value value)

Create a condition which holds if the node of an Authorizable has a property at relPath which is smaller than or equal to value. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

value - Value to compare the property at relPath to

Returns:

A condition

gt

T gt(java.lang.String relPath,
     Value value)

Create a condition which holds if the node of an Authorizable has a property at relPath which is greater than value. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

value - Value to compare the property at relPath to

Returns:

A condition

ge

T ge(java.lang.String relPath,
     Value value)

Create a condition which holds if the node of an Authorizable has a property at relPath which is greater than or equal to value. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

value - Value to compare the property at relPath to

Returns:

A condition

exists

T exists(java.lang.String relPath)

Create a condition which holds if the node of an Authorizable has a property at relPath. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

Returns:

A condition

like

T like(java.lang.String relPath,
       java.lang.String pattern)

Create a condition which holds if the node of an Authorizable has a property at relPath which matches the pattern in pattern. The percent character "%" represents any string of zero or more characters and the underscore character "_" represents any single character. Any literal use of these characters and the backslash character "\" must be escaped with a backslash character. The format of the relPath argument is the same as in XPath: @attributeName for an attribute on this node and relative/path/@attributeName for an attribute of a descendant node.

Parameters:

relPath - Relative path from the authorizable's node to the property

pattern - Pattern to match the property at relPath against

Returns:

A condition

contains

T contains(java.lang.String relPath,
           java.lang.String searchExpr)

Create a full text search condition. The condition holds if the node of an Authorizable has a property at relPath for which searchExpr yields results. The format of the relPath argument is the same as in XPath: . searches all properties of the current node, @attributeName searches the attributeName property of the current node, relative/path/. searches all properties of the descendant node at relative/path and relative/path/@attributeName searches the attributeName property of the descendant node at relative/path. The syntax of searchExpr is

[-]value { [OR] [-]value }

.

Parameters:

relPath - Relative path from the authorizable's node to the property

searchExpr - A full text search expression

Returns:

A condition

impersonates

T impersonates(java.lang.String name)

Create a condition which holds for Authorizables which can impersonate as name.

Parameters:

name - Name of an authorizable

Returns:

A condition

not

T not(T condition)

Return a condition which holds if condition does not hold.

Parameters:

condition - Condition to negate

Returns:

A condition

and

T and(T condition1,
      T condition2)

Return a condition which holds if both sub conditions hold.

Parameters:

condition1 - first sub condition

condition2 - second sub condition

Returns:

A condition

or

T or(T condition1,
     T condition2)

Return a condition which holds if any of the two sub conditions hold.

Parameters:

condition1 - first sub condition

condition2 - second sub condition

Returns:

A condition