/*******************************************************************************
* Copyright (c) 2007, 2012 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.html.core.internal.contentmodel;
import java.lang.reflect.Field;
import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType;
import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMGroup;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;
/**
* Factory for element declarations of JSP 1.1 and JSP 1.2.
*/
class JSP20ElementCollection extends JSPElementCollection implements JSP20Namespace.ElementName {
// element IDs
private static class Ids20 extends Ids {
public static final int ID_BODY = 17;
public static final int ID_ATTRIBUTE = 18;
public static final int ID_ELEMENT = 19;
public static final int ID_OUTPUT = 20;
public static int getNumOfIds() {
if (numofids != -1)
return numofids;
// NOTE: If the reflection is too slow, this method should
// just return the literal value, like 105.
// -- 5/25/2001
Class clazz = Ids20.class;
Field[] fields = clazz.getFields();
numofids = 0;
for (int i = 0; i < fields.length; i++) {
String name = fields[i].getName();
if (name.startsWith("ID_"))//$NON-NLS-1$
numofids++;
}
return numofids;
}
// chache the result of the reflection.
private static int numofids = -1;
}
// attribute creater
class JACreater20 extends JACreater {
public JACreater20() {
super();
}
public CMNamedNodeMapImpl getDeclarations(int eid) {
switch (eid) {
case Ids20.ID_ATTRIBUTE :
createForAttribute();
break;
case Ids20.ID_ELEMENT :
createForElement();
break;
case Ids20.ID_BODY :
createForBody();
break;
case Ids20.ID_OUTPUT :
createForOutput();
break;
case Ids.ID_DIRECTIVE_TAGLIB :
createForDirTaglib();
break;
case Ids.ID_DIRECTIVE_PAGE :
createForDirPage();
break;
case Ids.ID_ROOT :
createForRoot();
break;
case Ids.ID_PLUGIN :
createForPlugin();
break;
default :
super.getDeclarations(eid);
}
return declarations;
}
private void createForBody() {
}
private void createForOutput() {
AttrDecl adec = new AttrDecl(JSP20Namespace.ATTR_NAME_OMIT_XML_DECL);
adec.type = new HTMLCMDataTypeImpl(CMDataType.ENUM);
String[] values = {ATTR_VALUE_TRUE, ATTR_VALUE_FALSE, JSP20Namespace.ATTR_VALUE_YES, JSP20Namespace.ATTR_VALUE_NO};
adec.type.setEnumValues(values);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, JSP20Namespace.ATTR_VALUE_NO);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_OMIT_XML_DECL, adec);
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_DOCTYPE_ROOT_ELEMENT);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_DOCTYPE_ROOT_ELEMENT, adec);
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_DOCTYPE_SYSTEM);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_DOCTYPE_SYSTEM, adec);
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_DOCTYPE_PUBLIC);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_DOCTYPE_PUBLIC, adec);
}
/**
* Changed in 2.0
*/
void createForDirTaglib() {
// ("uri" URI OPTIONAL)
AttrDecl adec = new AttrDecl(ATTR_NAME_URI);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(ATTR_NAME_URI, adec);
// ("tagdir" URI OPTIONAL)
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_TAGDIR);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_TAGDIR, adec);
// ("prefix" CDATA REQUIRED)
adec = new AttrDecl(ATTR_NAME_PREFIX);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.usage = CMAttributeDeclaration.REQUIRED;
declarations.putNamedItem(ATTR_NAME_PREFIX, adec);
}
void createForDirPage() {
AttrDecl adec = null;
// ("language" CDATA DECLARED "java")
adec = new AttrDecl(ATTR_NAME_LANGUAGE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_JAVA);
declarations.putNamedItem(ATTR_NAME_LANGUAGE, adec);
// ("extends" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_EXTENDS);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_EXTENDS, adec);
// ("import" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_IMPORT);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_IMPORT, adec);
// ("session" ENUM DECLARED (true|false) "true")
adec = createBoolType(ATTR_NAME_SESSION, ATTR_VALUE_TRUE);
if (adec != null)
declarations.putNamedItem(ATTR_NAME_SESSION, adec);
// ("buffer" CDATA DECLARED "8kb")
adec = new AttrDecl(ATTR_NAME_BUFFER);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_BUFSIZ_DEFAULT);
declarations.putNamedItem(ATTR_NAME_BUFFER, adec);
// ("autoFlush" ENUM DECLARED (true|false) "true")
adec = createBoolType(ATTR_NAME_AUTOFLUSH, ATTR_VALUE_TRUE);
if (adec != null)
declarations.putNamedItem(ATTR_NAME_AUTOFLUSH, adec);
// ("isThreadSafe" ENUM DECLARED (true|false) "true")
adec = createBoolType(ATTR_NAME_IS_THREAD_SAFE, ATTR_VALUE_TRUE);
if (adec != null)
declarations.putNamedItem(ATTR_NAME_IS_THREAD_SAFE, adec);
// ("info" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_INFO);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_INFO, adec);
// ("errorPage" URI IMPLIED)
adec = new AttrDecl(ATTR_NAME_ERROR_PAGE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
declarations.putNamedItem(ATTR_NAME_ERROR_PAGE, adec);
// ("isErrorPage" ENUM DECLARED (true|false) "false")
adec = createBoolType(ATTR_NAME_IS_ERROR_PAGE, ATTR_VALUE_FALSE);
if (adec != null)
declarations.putNamedItem(ATTR_NAME_IS_ERROR_PAGE, adec);
// ("contentType" CDATA DECLARED "text/html; ISO-8859-1")
adec = new AttrDecl(ATTR_NAME_CONTENT_TYPE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_CT_DEFAULT);
declarations.putNamedItem(ATTR_NAME_CONTENT_TYPE, adec);
// ("pageEncoding" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_PAGE_ENCODING);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, JSP20Namespace.ATTR_VALUE_ENCODING_DEFAULT);
declarations.putNamedItem(ATTR_NAME_PAGE_ENCODING, adec);
// ("isELIgnored" ENUM DECLARED (true|false) "false")
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_ISELIGNORED);
adec.type = new HTMLCMDataTypeImpl(CMDataType.ENUM);
String[] values = new String[]{ATTR_VALUE_TRUE, ATTR_VALUE_FALSE};
adec.type.setEnumValues(values);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_FALSE);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_ISELIGNORED, adec);
}
private void createForElement() {
AttrDecl adec = new AttrDecl(ATTR_NAME_NAME);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.usage = CMAttributeDeclaration.REQUIRED;
declarations.putNamedItem(ATTR_NAME_NAME, adec);
}
private void createForAttribute() {
AttrDecl adec = new AttrDecl(ATTR_NAME_NAME);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.usage = CMAttributeDeclaration.REQUIRED;
declarations.putNamedItem(ATTR_NAME_NAME, adec);
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_TRIM);
adec.type = new HTMLCMDataTypeImpl(CMDataType.ENUM);
String[] values = {ATTR_VALUE_TRUE, ATTR_VALUE_FALSE};
adec.type.setEnumValues(values);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_TRUE);
adec.usage = CMAttributeDeclaration.OPTIONAL;
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_TRIM, adec);
}
private void createForRoot() {
// ("xmlns:jsp" CDATA "http://java.sun.com/JSP/Page")
AttrDecl adec = new AttrDecl(ATTR_NAME_XMLNS_JSP);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_XMLNS_JSP);
declarations.putNamedItem(ATTR_NAME_XMLNS_JSP, adec);
// ("version" CDATA REQUIRED)
adec = new AttrDecl(ATTR_NAME_VERSION);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, JSP20Namespace.ATTR_VALUE_JSP_VER_20);
adec.usage = CMAttributeDeclaration.REQUIRED;
declarations.putNamedItem(ATTR_NAME_VERSION, adec);
}
private void createForPlugin() {
// ("type" ENUM REQUIRED (bean|applet))
AttrDecl adec = new AttrDecl(ATTR_NAME_TYPE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.ENUM);
adec.usage = CMAttributeDeclaration.REQUIRED;
String[] values = {ATTR_VALUE_BEAN, ATTR_VALUE_APPLET};
adec.type.setEnumValues(values);
declarations.putNamedItem(ATTR_NAME_TYPE, adec);
// ("code" CDATA REQUIRED)
adec = new AttrDecl(ATTR_NAME_CODE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
adec.usage = CMAttributeDeclaration.REQUIRED;
declarations.putNamedItem(ATTR_NAME_CODE, adec);
// ("codebase" URI REQUIRED)
adec = new AttrDecl(ATTR_NAME_CODEBASE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
adec.usage = CMAttributeDeclaration.REQUIRED;
declarations.putNamedItem(ATTR_NAME_CODEBASE, adec);
// ("align" ENUM IMPLIED (top|middle|bottom|left|right))
adec = new AttrDecl(ATTR_NAME_ALIGN);
adec.type = new HTMLCMDataTypeImpl(CMDataType.ENUM);
String[] aligns = {ATTR_VALUE_TOP, ATTR_VALUE_MIDDLE, ATTR_VALUE_BOTTOM, ATTR_VALUE_LEFT, ATTR_VALUE_RIGHT};
adec.type.setEnumValues(aligns);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, ATTR_VALUE_BOTTOM);
declarations.putNamedItem(ATTR_NAME_ALIGN, adec);
// ("archive" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_ARCHIVE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_ARCHIVE, adec);
// ("height" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_HEIGHT);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_HEIGHT, adec);
// ("hspace" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_HSPACE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_HSPACE, adec);
// ("jreversion" CDATA DECLARED "1.1")
adec = new AttrDecl(ATTR_NAME_JREVERSION);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
adec.type.setImpliedValue(CMDataType.IMPLIED_VALUE_DEFAULT, JSP20Namespace.ATTR_VALUE_JVER12);
declarations.putNamedItem(ATTR_NAME_JREVERSION, adec);
// ("name" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_NAME);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_NAME, adec);
// ("vspace" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_VSPACE);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_VSPACE, adec);
// ("width" CDATA IMPLIED)
adec = new AttrDecl(ATTR_NAME_WIDTH);
adec.type = new HTMLCMDataTypeImpl(CMDataType.CDATA);
declarations.putNamedItem(ATTR_NAME_WIDTH, adec);
// ("nspluginurl" URI IMPLIED)
adec = new AttrDecl(ATTR_NAME_NSPLUGINURL);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
declarations.putNamedItem(ATTR_NAME_NSPLUGINURL, adec);
// ("iepluginurl" URI IMPLIED)
adec = new AttrDecl(ATTR_NAME_IEPLUGINURL);
adec.type = new HTMLCMDataTypeImpl(CMDataType.URI);
declarations.putNamedItem(ATTR_NAME_IEPLUGINURL, adec);
// ("mayscript" ENUM IMPLIED (true | false)
adec = new AttrDecl(JSP20Namespace.ATTR_NAME_MAYSCRIPT);
adec.type = new HTMLCMDataTypeImpl(CMDataType.ENUM);
adec.type.setEnumValues(new String[] {ATTR_VALUE_TRUE, ATTR_VALUE_FALSE});
declarations.putNamedItem(JSP20Namespace.ATTR_NAME_MAYSCRIPT, adec);
}
}
private static String[] names = null;
static {
names = new String[Ids20.getNumOfIds()];
names[Ids.ID_SCRIPTLET] = SCRIPTLET;
names[Ids.ID_EXPRESSION] = EXPRESSION;
names[Ids.ID_DECLARATION] = DECLARATION;
names[Ids.ID_DIRECTIVE_PAGE] = DIRECTIVE_PAGE;
names[Ids.ID_DIRECTIVE_INCLUDE] = DIRECTIVE_INCLUDE;
names[Ids.ID_DIRECTIVE_TAGLIB] = DIRECTIVE_TAGLIB;
names[Ids.ID_USEBEAN] = USEBEAN;
names[Ids.ID_SETPROPERTY] = SETPROPERTY;
names[Ids.ID_GETPROPERTY] = GETPROPERTY;
names[Ids.ID_INCLUDE] = INCLUDE;
names[Ids.ID_FORWARD] = FORWARD;
names[Ids.ID_PLUGIN] = PLUGIN;
names[Ids.ID_PARAMS] = PARAMS;
names[Ids.ID_FALLBACK] = FALLBACK;
names[Ids.ID_PARAM] = PARAM;
names[Ids.ID_ROOT] = ROOT;
names[Ids.ID_TEXT] = TEXT;
names[Ids20.ID_BODY] = JSP20Namespace.ElementName.BODY;
names[Ids20.ID_ATTRIBUTE] = JSP20Namespace.ElementName.ATTRIBUTE;
names[Ids20.ID_ELEMENT] = JSP20Namespace.ElementName.ELEMENT;
names[Ids20.ID_OUTPUT] = JSP20Namespace.ElementName.OUTPUT;
}
/**
*/
public JSP20ElementCollection() {
super(JSP20ElementCollection.names, STRICT_CASE);
}
/**
* @param eid
* int
*/
CMGroupImpl createContent(int eid) {
if (eid == ID_UNKNOWN)
return null;
CMGroupImpl content = null;
CMNode child = null;
switch (eid) {
case Ids.ID_ROOT :
content = new CMGroupImpl(CMGroup.CHOICE, 0, CMContentImpl.UNBOUNDED);
int validChildren[] = {
// %Directives;
Ids.ID_TEXT, Ids.ID_DIRECTIVE_PAGE, Ids.ID_DIRECTIVE_INCLUDE, Ids20.ID_BODY, Ids20.ID_ATTRIBUTE,
// %Scripts;
Ids.ID_SCRIPTLET, Ids.ID_DECLARATION, Ids.ID_EXPRESSION,
// %Actions;
Ids.ID_USEBEAN, Ids.ID_SETPROPERTY, Ids.ID_GETPROPERTY, Ids.ID_INCLUDE, Ids.ID_FORWARD, Ids.ID_PLUGIN};
for (int i = 0; i < validChildren.length; i++) {
child = item(validChildren[i]);
if (child != null)
content.appendChild(child);
}
break;
default :
content = super.createContent(eid);
break;
}
return content;
}
/**
* @param eid
* int
*/
HTMLElementDeclaration createElemDecl(int eid) {
if (eid == ID_UNKNOWN)
return null;
TypePacket packet = new TypePacket();
switch (eid) {
case Ids20.ID_BODY :
// declaration
packet.name = JSP20Namespace.ElementName.BODY;
packet.content = CMElementDeclaration.CDATA;
packet.layout = HTMLElementDeclaration.LAYOUT_OBJECT;
packet.indentChild = true;
packet.format = HTMLElementDeclaration.FORMAT_JSP_SCRIPT;
break;
case Ids20.ID_ELEMENT :
// declaration
packet.name = JSP20Namespace.ElementName.ELEMENT;
packet.content = CMElementDeclaration.CDATA;
packet.layout = HTMLElementDeclaration.LAYOUT_OBJECT;
packet.indentChild = true;
packet.format = HTMLElementDeclaration.FORMAT_JSP_SCRIPT;
break;
case Ids20.ID_ATTRIBUTE :
// declaration
packet.name = JSP20Namespace.ElementName.ATTRIBUTE;
packet.content = CMElementDeclaration.CDATA;
packet.layout = HTMLElementDeclaration.LAYOUT_OBJECT;
packet.indentChild = true;
packet.format = HTMLElementDeclaration.FORMAT_JSP_SCRIPT;
break;
case Ids20.ID_OUTPUT :
// declaration
packet.name = JSP20Namespace.ElementName.OUTPUT;
packet.content = CMElementDeclaration.CDATA;
packet.layout = HTMLElementDeclaration.LAYOUT_OBJECT;
packet.indentChild = true;
packet.format = HTMLElementDeclaration.FORMAT_JSP_SCRIPT;
break;
case Ids.ID_DIRECTIVE_TAGLIB :
// directive.taglib
packet.name = DIRECTIVE_TAGLIB;
packet.omit = HTMLElementDeclaration.OMIT_END;
packet.layout = HTMLElementDeclaration.LAYOUT_HIDDEN;
packet.format = HTMLElementDeclaration.FORMAT_JSP_DIRECTIVE;
break;
case Ids.ID_DIRECTIVE_PAGE :
// directive.page
packet.name = DIRECTIVE_PAGE;
packet.omit = HTMLElementDeclaration.OMIT_END;
packet.layout = HTMLElementDeclaration.LAYOUT_HIDDEN;
packet.format = HTMLElementDeclaration.FORMAT_JSP_DIRECTIVE;
break;
case Ids.ID_ROOT :
packet.name = ROOT;
packet.content = CMElementDeclaration.ELEMENT;
packet.layout = HTMLElementDeclaration.LAYOUT_HIDDEN; // same as HTML
break;
case Ids.ID_PLUGIN :
// plugin
packet.name = PLUGIN;
packet.content = CMElementDeclaration.ELEMENT;
packet.layout = HTMLElementDeclaration.LAYOUT_OBJECT;
packet.indentChild = true;
break;
default :
return super.createElemDecl(eid);
}
ElemDecl decl = new ElemDecl(packet);
CMGroupImpl content = createContent(eid);
if (content != null)
decl.setContent(content);
JACreater20 creater = getAttributeCreator();
decl.setAttributes(creater.getDeclarations(eid));
return decl;
}
protected JACreater20 getAttributeCreator() {
return new JACreater20();
}
}