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IBM Domino Designer Basic User Guide and Reference
Basic product usage information and programming language reference information.
Java/CORBA Classes
This section documents the Java/CORBA classes.
Java™ Classes A-Z
DominoQuery (Java)
Java class to compile, tune, and run Domino Query Language (DQL) queries.
Execute method (DominoQuery - Java)
Executes a query string passed in according to set parameters and returns a DocumentCollection.

IBM Domino Designer Basic User Guide and Reference
Basic product usage information and programming language reference information.
- Accessibility and keyboard shortcuts
  Accessibility features assist users who have a disability, such as restricted mobility or limited vision, to use information technology content successfully.
- Application Design
  Welcome to the Application Design section of Domino® Designer Help.
- Application Management
  Welcome to the Application Management section of Domino® Designer Help.
- Domino® Query Language
  Domino Query Language (DQL) is a facility running in Domino core allowing for a terse shorthand syntax for finding documents according to a wide variety of complexity of terms. It leverages existing design elements without the need to write detailed code to access them.
- Composite Applications - Design and Management
  Composite applications are a key element in a service-oriented architecture (SOA) and contextual collaboration strategy. The ability to create and edit composite applications lets you easily integrate different types of components and technologies.
- DB2® Access views
  Domino® Designer includes two types of design elements to assist you in managing data contained in DB2® enabled Notes® databases:
- Programming Overview and User Interface
  This section contains general guidelines and examples that show where to use Java, LotusScript, and the formula language.
- Formula Language
  This section documents the formula language.
- LotusScript® Language
  Welcome to the LotusScript® Language section of Domino® Designer Help.
- LotusScript/COM/OLE Classes
- Java/CORBA Classes
  This section documents the Java/CORBA classes.
  - Java™ Classes Coding Guidelines
  - Java™ Classes A-Z
    - Properties and methods with ECL security using Java™
      The following tables list the properties and methods affected by an execute control list (ECL). These properties cannot be accessed or set, and these methods do not execute on the workstation unless the marked ECL priveleges are granted to the signer of the formula.
    - Java™ constants
      The following sections provide contextual information for the constants used by the Java™ classes. Listed are the constant names, their integer values (in parentheses), and the properties and methods in which they are used.
    - Supporting components
      The following classes support the use of Java™ with Notes/Domino and the Domino® Objects:
    - ACL (Java™)
      Represents the access control list (ACL) of a database.
    - ACLEntry (Java™)
      Represents a single entry in an access control list. An entry may be for a person, a group, or a server.
    - AdministrationProcess (Java™)
    - Agent (Java™)
      Represents an agent.
    - AgentContext (Java™)
      Represents the agent environment of the current program, if an agent is running it.
    - ColorObject (Java™)
    - Database (Java™)
      Represents a Notes® database.
    - DateRange (Java™)
      Represents a range of dates and times.
    - DateTime (Java™)
      Represents a date and time.
    - DbDirectory (Java™)
      Represents the Domino® databases on a server or the local computer.
    - Directory (Java™)
      Represents the Notes® directories on a specific server or local computer, each of which is associated with one or more directory navigators to allow directory lookups.
    - DirectoryNavigator (Java™)
      Allows lookups of a specific associated Notes® directory on a specific server or local computer.
    - Document (Java™)
      Represents a document in a database.
    - DocumentCollection (Java™)
      Represents a collection of documents from a database, selected according to specific criteria.
    - DominoQuery (Java)
      Java class to compile, tune, and run Domino Query Language (DQL) queries.
      - GetMaxScanDocs method (DominoQuery - Java)
        Returns the current value of the DominoQuery property MaxScanDocs, the maximum allowable number of documents scanned across all query terms. Default is 500,000.
      - SetMaxScanDocs method (DominoQuery - Java)
        Sets a new value for the DominoQuery property MaxScanDocs, the maximum allowable number of documents scanned across all query terms.
      - GetMaxScanEntries method (DominoQuery - Java)
        Returns the current value of the DominoQuery property maxScanEntries, the maximum allowed view entries scanned across all query terms. Default value is 200,000.
      - SetMaxScanEntries method (DominoQuery - Java)
        Sets a new value for the DominoQuery property MaxScanEntries, the maximum allowed view entries scanned across all query terms.
      - GetTimeoutSecs method (DominoQuery - Java)
        Returns the current value of the TimeoutSecs property, the maximum seconds a DQL query is allowed to run. Default is 300 (5 minutes).
      - SetTimeoutSecs method (DominoQuery - Java)
        Sets a new value for the DominoQuery property TimeoutSecs, the maximum seconds a DQL query is allowed to run.
      - IsRefreshViews method (DominoQuery - Java)
        Returns the current value of the DominoQuery property RefreshViews, which controls whether views are refreshed when opened during query processing. Default is false (views are not refreshed when opened).
      - SetRefreshViews method (DominoQuery - Java)
        Sets a new value for the DominoQuery property RefreshViews, which controls whether views are refreshed when opened during query processing.
      - IsNoViews method (DominoQuery - Java)
        Returns the current value of the DominoQuery property NoViews, which specifies whether to exclude view processing when satisfying queries. Default is false, perform view processing.
      - SetNoViews method (DominoQuery - Java)
        Sets the value of the DominoQuery property NoViews, which specifies whether to exclude view processing when satisfying queries.
      - Execute method (DominoQuery - Java)
        Executes a query string passed in according to set parameters and returns a DocumentCollection.
      - Explain method (DominoQuery - Java)
        Executes a query string passed in according to set parameters and returns an Explain string to indicate how the query was executed.
      - Parse method (DominoQuery - Java)
        Parses a DQL query string for correct syntax.
      - SetNamedVariable method (DominoQuery - Java)
        Assigns a value to a named substitution variable in a DQL query.
      - ResetNamedVariables method (DominoQuery - Java)
        Removes all previously set named variables and values from a DominoQuery instance.
    - DxlExporter (Java™)
    - DxlImporter (Java™)
    - EmbeddedObject (Java™)
      Represents any one of the following:
    - Form (Java™)
      Represents a form in a database.
    - IDVault (Java™)
      The IDVault class is a representation of the secure storage facility for UserIDs that may be configured for Domino by policy. IDs are stored there to allow for easier management by administrators and users. IDs from more than one server may be stored within an IDVault. The IDVault class provides methods to access UserID files, UserID objects, query the presence of an ID in the vault, sycnronise copies of IDs, and reset passwords. The IDVault class can be used to access UserID objects or files. These can be used to accomplish the encryption or decryption of Documents while running on the server.
    - International (Java™)
      Represents the international settings in the operating environment, for example, the Regional Settings in the Windows™ Control Panel. When settings change in the operating environment, Notes® recognizes the new settings immediately. For remote (IIOP) operations, these settings represent the session's server.
    - Item (Java™)
      Represents a discrete value or set of values in a document.
    - Log (Java™)
      Enables you to record actions and errors that take place during a program's execution. You can record actions and errors in:
    - MIMEEntity (Java™)
      Represents an item of type MIME (Multipurpose Internet Mail Extensions).
    - MIMEHeader (Java™)
      Represents a header in a MIME (Multipurpose Internet Mail Extensions) document.
    - Name (Java™)
      Represents a user or server name.
    - Newsletter (Java™)
      Document or set of documents that contains information from, or links to, several other documents.
    - NoteCollection (Java™)
    - NotesCalendar (Java)
      Represents a Domino® calendar.
    - NotesCalendarEntry (Java)
      Represents a Domino® calendar entry.
    - NotesCalendarNotice (Java)
      Represents a Domino® calendar notice.
    - Outline (Java™)
      Represents an outline in a database.
    - OutlineEntry (Java™)
      Represents an entry in an outline.
    - NotesProperty (Java™)
      Represents a single property in the Composite Applications properties of a Domino® application. Properties are data transmitted to or from the Property Broker, which routes your application's communication with other components in a composite application. Properties are defined in a Wiring Properties design element.
    - PropertyBroker (Java™)
      Mediates communication between components of a composite application, allowing communication between multiple Java™ components, or between Notes® and Java components.
    - Registration (Java™)
      Represents the creation or administration of an ID file.
    - Replication (Java™)
      Represents the replication settings of a database.
    - ReplicationEntry (Java™)
    - RichTextDoclink (Java™)
    - RichTextItem (Java™)
      Represents an item of type rich text.
    - RichTextNavigator (Java™)
    - RichTextParagraphStyle (Java™)
      Represents rich text paragraph attributes.
    - RichTextRange (Java™)
    - RichTextSection (Java™)
    - RichTextStyle (Java™)
      Represents rich-text attributes.
    - RichTextTab (Java™)
      Represents a tab in a rich text paragraph style.
    - RichTextTable (Java™)
    - Session (Java™)
    - Stream (Java™)
      Represents a stream of binary or character data.
    - UserID (Java™)
      The UserID class represents the Notes ID file or a Notes ID when it resides within the Domino IDVault. This object is primarily used to obtain the names of the private encryption keys which are available for use within the UserID object.
    - View (Java™)
      Represents a view or folder of a database and provides access to documents within it.
    - ViewColumn (Java™)
      Represents a column in a view or folder.
    - ViewEntry (Java™)
      Represents a view entry. A view entry describes a row in a view.
    - ViewEntryCollection (Java™)
      Represents a collection of view entries of type document sorted in view order.
    - ViewNavigator (Java™)
      Represents a view navigator. A view navigator provides access to all or a subset of the entries in a view.
- Lotus® Connectors
  Lotus® Connectors provide native access to a wide variety of DBMS products, ODBC, the platform File system, Enterprise Resource Planning systems, and Transaction Processing systems.
- Javadoc™ for Domino® Designer related APIs
  As part of providing additional Java™ reference documentation, Domino® Designer ships with a help plugin that contains Javadoc™ for additional Domino Designer related APIs.

Execute method (DominoQuery - Java)

Executes a query string passed in according to set parameters and returns a DocumentCollection.

Syntax

DocumentCollection execute ( String query ) throws NotesException

Parameters

String query

A string containing a DQL query.

Returned value

DocumentCollection

Usage

Returns results from a DQL query. The query is performed and a DocumentCollection is returned for use in all legal contexts. Some runtime errors are also possible and if they occur, their text will appear in the NotesException that is returned.

Language cross-reference

Execute method (NotesDominoQuery - LotusScript)