private static String getWindowStateOrDefault(UpdateNavigationalStateResponse navResponse) {
org.gatein.pc.api.WindowState state = navResponse.getWindowState();
if (state == null) {
state = org.gatein.pc.api.WindowState.NORMAL;
}
return state.toString();
}
Page(PortletInvoker invoker, String s) throws ServletException {
LinkedHashMap<String, Window> windows = new LinkedHashMap<String, Window>();
int count = 0;
Map<String, String[]> parameters;
//
if (s == null || s.length() == 0 || (s.length() == 1 && s.charAt(0) == '/')) {
parameters = null;
} else {
Segment segments = (Segment) Chunk.parse(s);
// Skip context path
segments = (Segment) segments.next;
// Servlet parameter
parameters = segments.parameters;
//
for (Segment segment : (Segment) segments.next) {
Portlet found = null;
if (invoker != null) {
try {
for (Portlet portlet : invoker.getPortlets()) {
if (portlet.getInfo().getName().equals(segment.value)) {
found = portlet;
break;
}
}
} catch (PortletInvokerException e) {
// ?
}
}
//
LinkedHashMap<String, String[]> windowParameters;
Mode windowMode;
WindowState windowState;
if (segment.parameters != null) {
windowParameters = new LinkedHashMap<String, String[]>(segment.parameters);
String[] modeParameter = windowParameters.remove("javax.portlet.portlet_mode");
String[] windowStateParameter = windowParameters.remove("javax.portlet.window_state");
windowMode = modeParameter != null ? Mode.create(modeParameter[0]) : null;
windowState =
windowStateParameter != null ? WindowState.create(windowStateParameter[0]) : null;
} else {
windowParameters = null;
windowMode = null;
windowState = null;
}
//
Window context =
new Window(
"" + count++, found, segment.value, windowMode, windowState, windowParameters);
//
windows.put(context.id, context);
}
}
//
this.windows = windows;
this.parameters = parameters;
}
public PortletApplication20MetaData build(InputStream is) throws DeploymentException {
// We will need to read the input stream twice
byte[] bytes = null;
if (schemaValidation) {
try {
bytes = IOTools.getBytes(is);
is = new ByteArrayInputStream(bytes);
} catch (IOException e) {
throw new DeploymentException("Could not read portlet.xml descriptor", e);
}
}
PortletApplication20MetaData md = new PortletApplication20MetaData();
//
inputFactory.setProperty("javax.xml.stream.isCoalescing", true);
StaxNavigator<Element> nav = null;
try {
XMLStreamReader stream = inputFactory.createXMLStreamReader(is);
nav =
StaxNavigatorFactory.create(
new Naming.Enumerated.Simple<Element>(Element.class, null), stream);
} catch (XMLStreamException e) {
throw new DeploymentException("Could not create a STAX reader", e);
}
// We want to trim content (mandated by the spec)
nav.setTrimContent(true);
// Get the root element qname
QName qname = nav.getQName();
String rootNS = qname.getNamespaceURI();
// Determine the correct version to parse
int version;
if (PORTLET_1_0.equals(rootNS)) {
md.setVersion("1.0");
version = 1;
} else if (PORTLET_2_0.equals(rootNS)) {
md.setVersion("2.0");
version = 2;
} else {
throw new StaxNavException("Illegal portlet xml namespace " + rootNS);
}
// Perform schema validation if required
if (schemaValidation) {
XSD xsd = version == 1 ? XSD.PORTLET_1_0 : XSD.PORTLET_2_0;
try {
xsd.validate(new StreamSource(new ByteArrayInputStream(bytes)));
} catch (Exception e) {
throw new DeploymentException("The portlet.xml file is not valid XML", e);
}
}
//
assert Element.portlet_app == nav.getName();
//
if (nav.child() == null) {
return md;
}
//
for (StaxNavigator<Element> portletNav : nav.fork(Element.portlet)) {
PortletMetaData portletMD = new PortletMetaData();
//
portletMD.setId(portletNav.getAttribute("id"));
portletMD.setDescription(readLocalizedString(portletNav, Element.description));
portletMD.setPortletName(getContent(portletNav, Element.portlet_name));
portletMD.setDisplayName(readLocalizedString(portletNav, Element.display_name));
portletMD.setPortletClass(getContent(portletNav, Element.portlet_class));
//
for (InitParamMetaData initParamMD : readInitParams(portletNav)) {
portletMD.addInitParam(initParamMD);
}
//
if (portletNav.next(Element.expiration_cache)) {
portletMD.setExpirationCache(Integer.parseInt(portletNav.getContent()));
}
if (portletNav.next(Element.cache_scope)) {
portletMD.setCacheScope(PortletCacheScopeEnum.valueOf(portletNav.getContent()));
}
//
while (portletNav.next(Element.supports)) {
SupportsMetaData supportsMD = new SupportsMetaData();
supportsMD.setId(portletNav.getAttribute("id"));
supportsMD.setMimeType(getContent(portletNav, Element.mime_type));
while (portletNav.next(Element.portlet_mode)) {
PortletModeMetaData portletModeMD = new PortletModeMetaData();
portletModeMD.setPortletMode(Mode.create(portletNav.getContent()));
supportsMD.addPortletMode(portletModeMD);
}
while (portletNav.next(Element.window_state)) {
WindowStateMetaData windowStateMD = new WindowStateMetaData();
windowStateMD.setWindowState(WindowState.create(portletNav.getContent()));
supportsMD.addWindowState(windowStateMD);
}
portletMD.addSupport(supportsMD);
}
//
while (portletNav.next(Element.supported_locale)) {
SupportedLocaleMetaData supportedLocaleMD = new SupportedLocaleMetaData();
supportedLocaleMD.setLocale(portletNav.getContent());
portletMD.addSupportedLocale(supportedLocaleMD);
}
if (portletNav.next(Element.resource_bundle)) {
portletMD.setResourceBundle(portletNav.getContent());
}
//
if (portletNav.next(Element.portlet_info)) {
PortletInfoMetaData portletInfoMD = new PortletInfoMetaData();
if (portletNav.next(Element.title)) {
portletInfoMD.setTitle(portletNav.getContent());
}
if (portletNav.next(Element.short_title)) {
portletInfoMD.setShortTitle(portletNav.getContent());
}
if (portletNav.next(Element.keywords)) {
portletInfoMD.setKeywords(portletNav.getContent());
}
portletMD.setPortletInfo(portletInfoMD);
}
//
if (portletNav.next(Element.portlet_preferences)) {
PortletPreferencesMetaData portletPreferencesMD = new PortletPreferencesMetaData();
while (portletNav.next(Element.preference)) {
PortletPreferenceMetaData portletPreferenceMD = new PortletPreferenceMetaData();
portletPreferenceMD.setName(getContent(portletNav, Element.name));
while (portletNav.next(Element.value)) {
portletPreferenceMD.addValue(portletNav.getContent());
}
if (portletNav.next(Element.read_only)) {
portletPreferenceMD.setReadOnly(portletNav.parseContent(ValueType.BOOLEAN));
}
portletPreferencesMD.addPortletPreference(portletPreferenceMD);
}
if (portletNav.next(Element.preferences_validator)) {
portletPreferencesMD.setPreferenceValidator(portletNav.getContent());
}
portletMD.setPortletPreferences(portletPreferencesMD);
}
//
while (portletNav.next(Element.security_role_ref)) {
SecurityRoleRefMetaData securityRoleRefMD = new SecurityRoleRefMetaData();
securityRoleRefMD.setDescription(readLocalizedString(portletNav, Element.description));
securityRoleRefMD.setRoleName(getContent(portletNav, Element.role_name));
if (portletNav.next(Element.role_link)) {
securityRoleRefMD.setRoleLink(portletNav.getContent());
}
portletMD.addSecurityRoleRef(securityRoleRefMD);
}
//
while (portletNav.next(Element.supported_processing_event)
|| portletNav.next(Element.supported_publishing_event)) {
boolean processing = portletNav.getName() == Element.supported_processing_event;
EventDefinitionReferenceMetaData eventDefinitionReferenceMD =
new EventDefinitionReferenceMetaData();
switch (portletNav.next(NAME_OR_QNAME)) {
case name:
eventDefinitionReferenceMD.setName(portletNav.getContent());
break;
case qname:
eventDefinitionReferenceMD.setQname(readQName(portletNav));
break;
}
if (processing) {
portletMD.addSupportedProcessingEvent(eventDefinitionReferenceMD);
} else {
portletMD.addSupportedPublishingEvent(eventDefinitionReferenceMD);
}
}
while (portletNav.next(Element.supported_public_render_parameter)) {
portletMD.addSupportedPublicRenderParameter(portletNav.getContent());
}
while (portletNav.next(Element.container_runtime_option)) {
ContainerRuntimeMetaData containerRuntimeOptionMD = new ContainerRuntimeMetaData();
containerRuntimeOptionMD.setName(getContent(portletNav, Element.name));
while (portletNav.next(Element.value)) {
containerRuntimeOptionMD.addValue(portletNav.getContent());
}
portletMD.addContainerRuntime(containerRuntimeOptionMD);
}
//
md.addPortlet(portletMD);
}
//
for (StaxNavigator<Element> customPortletModeNav : nav.fork(Element.custom_portlet_mode)) {
CustomPortletModeMetaData customPortletModeMD = new CustomPortletModeMetaData();
customPortletModeMD.setId(customPortletModeNav.getAttribute("id"));
customPortletModeMD.setDescription(
readLocalizedString(customPortletModeNav, Element.description));
customPortletModeMD.setPortletMode(getContent(customPortletModeNav, Element.portlet_mode));
if (customPortletModeNav.next(Element.portal_managed)) {
customPortletModeMD.setPortalManaged(customPortletModeNav.parseContent(ValueType.BOOLEAN));
}
md.addCustomPortletMode(customPortletModeMD);
}
//
for (StaxNavigator<Element> customWindowStateNav : nav.fork(Element.custom_window_state)) {
CustomWindowStateMetaData customWindowStateMD = new CustomWindowStateMetaData();
customWindowStateMD.setId(customWindowStateNav.getAttribute("id"));
customWindowStateMD.setDescription(
readLocalizedString(customWindowStateNav, Element.description));
customWindowStateMD.setWindowState(getContent(customWindowStateNav, Element.window_state));
md.addCustomWindowState(customWindowStateMD);
}
//
for (StaxNavigator<Element> userAttributeNav : nav.fork(Element.user_attribute)) {
UserAttributeMetaData userAttributeMD = new UserAttributeMetaData();
userAttributeMD.setId(userAttributeNav.getAttribute("id"));
userAttributeMD.setDescription(readLocalizedString(userAttributeNav, Element.description));
userAttributeMD.setName(getContent(userAttributeNav, Element.name));
md.addUserAttribute(userAttributeMD);
}
//
for (StaxNavigator<Element> securityConstraintNav : nav.fork(Element.security_constraint)) {
SecurityConstraintMetaData securityConstraintMD = new SecurityConstraintMetaData();
securityConstraintMD.setId(securityConstraintNav.getAttribute("id"));
securityConstraintMD.setDisplayName(
readLocalizedString(securityConstraintNav, Element.display_name));
if (securityConstraintNav.next() != Element.portlet_collection) {
throw new StaxNavException(
nav.getLocation(),
"Was expecting a portlet-collection element instead of "
+ securityConstraintNav.getName());
}
PortletCollectionMetaData portletCollectionMD = new PortletCollectionMetaData();
while (securityConstraintNav.next(Element.portlet_name)) {
portletCollectionMD.addPortletname(securityConstraintNav.getContent());
}
securityConstraintMD.setPortletList(portletCollectionMD);
if (securityConstraintNav.next() != Element.user_data_constraint) {
throw new StaxNavException(
nav.getLocation(),
"Was expecting a security-constraint element instead of "
+ securityConstraintNav.getName());
}
UserDataConstraintMetaData userDataConstraintMD = new UserDataConstraintMetaData();
userDataConstraintMD.setDescription(
readLocalizedString(securityConstraintNav, Element.description));
if (securityConstraintNav.next() != Element.transport_guarantee) {
throw new StaxNavException(
nav.getLocation(),
"Was expecting a transport-guarantee element instead of "
+ securityConstraintNav.getName());
}
userDataConstraintMD.setTransportGuarantee(
securityConstraintNav.parseContent(TRANSPORT_GUARANTEE));
securityConstraintMD.setUserDataConstraint(userDataConstraintMD);
md.addSecurityConstraint(securityConstraintMD);
}
//
if (nav.sibling(Element.resource_bundle)) {
md.setResourceBundle(nav.getContent());
nav.next();
}
//
for (StaxNavigator<Element> filterNav : nav.fork(Element.filter)) {
if (version < 2) {
throw new DeploymentException("Cannot declare filter with " + PORTLET_1_0 + " descriptor");
}
FilterMetaData filterMD = new FilterMetaData();
filterMD.setDescription(readLocalizedString(filterNav, Element.description));
filterMD.setDisplayName(readLocalizedString(filterNav, Element.display_name));
filterMD.setFilterName(getContent(filterNav, Element.filter_name));
filterMD.setFilterClass(getContent(filterNav, Element.filter_class));
while (filterNav.next(Element.lifecycle)) {
filterMD.addLifecycle(filterNav.parseContent(LIFE_CYCLE));
}
for (InitParamMetaData initParamMD : readInitParams(filterNav)) {
filterMD.addInitParam(initParamMD);
}
md.addFilter(filterMD);
}
//
for (StaxNavigator<Element> filterMappingNav : nav.fork(Element.filter_mapping)) {
if (version < 2) {
throw new DeploymentException(
"Cannot declare filter mapping with " + PORTLET_1_0 + " descriptor");
}
FilterMappingMetaData filterMappingMD = new FilterMappingMetaData();
filterMappingMD.setName(getContent(filterMappingNav, Element.filter_name));
while (filterMappingNav.next(Element.portlet_name)) {
filterMappingMD.addPortletName(filterMappingNav.getContent());
}
md.addFilterMapping(filterMappingMD);
}
//
if (nav.find(Element.default_namespace)) {
String val = nav.getContent();
try {
md.setDefaultNamespace(new URI(val));
} catch (URISyntaxException e) {
throw new DeploymentException("Invalid URI " + val, e);
}
nav.next();
}
//
for (StaxNavigator<Element> eventDefinitionNav : nav.fork(Element.event_definition)) {
EventDefinitionMetaData eventDefinitionMD = new EventDefinitionMetaData();
eventDefinitionMD.setId(eventDefinitionNav.getAttribute("id"));
eventDefinitionMD.setDescription(
readLocalizedString(eventDefinitionNav, Element.description));
switch (eventDefinitionNav.next(NAME_OR_QNAME)) {
case name:
eventDefinitionMD.setName(eventDefinitionNav.getContent());
break;
case qname:
eventDefinitionMD.setQname(readQName(eventDefinitionNav));
break;
}
while (eventDefinitionNav.next(Element.alias)) {
QName name = readQName(eventDefinitionNav);
eventDefinitionMD.addAlias(name);
}
if (eventDefinitionNav.next(Element.value_type)) {
eventDefinitionMD.setValueType(eventDefinitionNav.getContent());
}
md.addEventDefinition(eventDefinitionMD);
}
//
for (StaxNavigator<Element> publicRenderParameterNav :
nav.fork(Element.public_render_parameter)) {
PublicRenderParameterMetaData publicRenderParameterMD = new PublicRenderParameterMetaData();
publicRenderParameterMD.setId(publicRenderParameterNav.getAttribute("id"));
publicRenderParameterMD.setDescription(
readLocalizedString(publicRenderParameterNav, Element.description));
publicRenderParameterMD.setIdentifier(
getContent(publicRenderParameterNav, Element.identifier));
switch (publicRenderParameterNav.next(NAME_OR_QNAME)) {
case name:
publicRenderParameterMD.setName(publicRenderParameterNav.getContent());
break;
case qname:
publicRenderParameterMD.setQname(readQName(publicRenderParameterNav));
break;
}
while (publicRenderParameterNav.next(Element.alias)) {
QName name = readQName(publicRenderParameterNav);
publicRenderParameterMD.addAlias(name);
}
md.addPublicRenderParameter(publicRenderParameterMD);
}
//
for (StaxNavigator<Element> listenerNav : nav.fork(Element.listener)) {
ListenerMetaData listenerMD = new ListenerMetaData();
listenerMD.setId(listenerNav.getAttribute("id"));
listenerMD.setDescription(readLocalizedString(listenerNav, Element.description));
listenerMD.setDisplayName(readLocalizedString(listenerNav, Element.display_name));
listenerMD.setListenerClass(getContent(listenerNav, Element.listener_class));
md.addListener(listenerMD);
}
//
for (StaxNavigator<Element> containerRuntimeNav : nav.fork(Element.container_runtime_option)) {
ContainerRuntimeMetaData containerRuntimeOptionMD = new ContainerRuntimeMetaData();
containerRuntimeOptionMD.setName(getContent(containerRuntimeNav, Element.name));
while (containerRuntimeNav.next(Element.value)) {
containerRuntimeOptionMD.addValue(containerRuntimeNav.getContent());
}
md.addContainerRuntime(containerRuntimeOptionMD);
}
//
return md;
}
