public class HTMLPageAssembler extends TypedAtomicActor
HTMLPageAssembler reads contents from its ports and appends them into the corresponding parts in the template file that must satisfy the following requirement: for each port, there must be a corresponding DOM object whose ID is the same as the port name in the template file, or in the content provided to another port that is created before this port.
HTMLPageAssembler processes the ports in the order that they are added to it. Each port can consists of a single or multiple channels. In the latter case, contents from multiple channels are appended in the order that they are connected to this port.
The content for a channel can be a string or an array of strings. HTML scripts, such as JavaScript, can also be part of the content. For a long content, it is better to first store the content in a separated file, then read this file using the FileReader actor to provide the content to the port. A demo is available at $PTII/ptolemy/vergil/basic/export/html/demo/PageAssembler/PageAssembler.xml. If the content is provided through a StringConst actor, only the tags defined in the standard Java library (javax.swing.text.html.HTML.Tag) can be supported. If the content is read from a file, then all valid HTML tags can be supported. Unknown tags are ignored without throwing any exceptions.
The content of the final HTML page is sent to the output port and saved to a file if specified.
For more information, please refer to "Manual for Creating Web Pages" in Ptolemy.
| Yellow (bwang) |
| Yellow (bwang) |
Entity.ContainedObjectsIterator| Modifier and Type | Field and Description |
|---|---|
StringParameter |
htmlTitle
The title of the generated HTML page.
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TypedIOPort |
output
The output port, which is of type String.
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FileParameter |
outputFile
The file to save the content of the generated page.
|
Parameter |
saveToFile
Specify whether the content of the generated page should be save to a
separated file.
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FileParameter |
template
The template file.
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_typesValid_actorFiringListeners, _initializables, _notifyingActorFiring, _stopRequested_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _deferChangeRequests, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKSCOMPLETED, NOT_READY, STOP_ITERATING| Constructor and Description |
|---|
HTMLPageAssembler(CompositeEntity container,
java.lang.String name)
Create a new actor in the specified container with the specified
name.
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| Modifier and Type | Method and Description |
|---|---|
java.lang.Object |
clone(Workspace workspace)
Clone the actor into the specified workspace.
|
void |
fire()
Do nothing.
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_containedTypeConstraints, _customTypeConstraints, _defaultTypeConstraints, _fireAt, _fireAt, attributeTypeChanged, clone, isBackwardTypeInferenceEnabled, newPort, typeConstraintList, typeConstraints_actorFiring, _actorFiring, _declareDelayDependency, addActorFiringListener, addInitializable, connectionsChanged, createReceivers, declareDelayDependency, getCausalityInterface, getDirector, getExecutiveDirector, getManager, initialize, inputPortList, isFireFunctional, isStrict, iterate, newReceiver, outputPortList, postfire, prefire, preinitialize, pruneDependencies, recordFiring, removeActorFiringListener, removeDependency, removeInitializable, setContainer, stop, stopFire, terminate, wrapup_adjustDeferrals, _checkContainer, _getContainedObject, _propagateExistence, getContainer, instantiate, isAtomic, isOpaque, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, setName_addPort, _description, _exportMoMLContents, _removePort, _validateSettables, connectedPortList, connectedPorts, containedObjectsIterator, getAttribute, getPort, getPorts, linkedRelationList, linkedRelations, portList, removeAllPorts, setClassDefinition, uniqueName_setParent, exportMoML, getChildren, getElementName, getParent, getPrototypeList, isClassDefinition, isWithinClassDefinition_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _containedDecorators, _copyChangeRequestList, _debug, _debug, _debug, _debug, _debug, _executeChangeRequests, _getIndentPrefix, _isMoMLSuppressed, _markContentsDerived, _notifyHierarchyListenersAfterChange, _notifyHierarchyListenersBeforeChange, _propagateValue, _removeAttribute, _splitName, _stripNumericSuffix, addChangeListener, addDebugListener, addHierarchyListener, attributeChanged, attributeDeleted, attributeList, attributeList, decorators, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttributes, getChangeListeners, getClassName, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getFullName, getModelErrorHandler, getName, getName, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, notifyOfNameChange, propagateValue, propagateValues, removeAttribute, removeChangeListener, removeDebugListener, removeHierarchyListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setPersistent, setSource, sortContainedObjects, toplevel, toString, validateSettables, workspaceequals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitcreateReceivers, getCausalityInterface, getDirector, getExecutiveDirector, getManager, inputPortList, newReceiver, outputPortListisFireFunctional, isStrict, iterate, postfire, prefire, stop, stopFire, terminateaddInitializable, initialize, preinitialize, removeInitializable, wrapupdescription, getContainer, getDisplayName, getFullName, getName, getName, setNamegetDerivedLevel, getDerivedList, propagateValuepublic StringParameter htmlTitle
public TypedIOPort output
public FileParameter outputFile
public Parameter saveToFile
public FileParameter template
public HTMLPageAssembler(CompositeEntity container, java.lang.String name) throws NameDuplicationException, IllegalActionException
container - The container.name - The name of this actor within the container.IllegalActionException - If this actor cannot be contained
by the proposed container (see the setContainer() method).NameDuplicationException - If the name coincides with
an entity already in the container.public java.lang.Object clone(Workspace workspace) throws java.lang.CloneNotSupportedException
clone in class TypedAtomicActorworkspace - The workspace for the new object.java.lang.CloneNotSupportedException - If a derived class contains
an attribute that cannot be cloned.NamedObj.exportMoML(Writer, int, String),
NamedObj.setDeferringChangeRequests(boolean)public void fire()
throws IllegalActionException
AtomicActorfire in interface Executablefire in class AtomicActor<TypedIOPort>IllegalActionException - Not thrown in this base class.