/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
package net.sourceforge.phpdt.internal.corext.codemanipulation;

//import java.util.Arrays;
//import java.util.Comparator;
//import java.util.List;
//import java.util.StringTokenizer;

//import net.sourceforge.phpdt.core.Flags;
//import net.sourceforge.phpdt.core.IBuffer;
import net.sourceforge.phpdt.core.ICodeFormatter;
import net.sourceforge.phpdt.core.ICompilationUnit;
//import net.sourceforge.phpdt.core.IJavaElement;
import net.sourceforge.phpdt.core.IJavaProject;
import net.sourceforge.phpdt.core.IMethod;
import net.sourceforge.phpdt.core.IPackageFragment;
import net.sourceforge.phpdt.core.IType;
import net.sourceforge.phpdt.core.JavaCore;
import net.sourceforge.phpdt.core.JavaModelException;
import net.sourceforge.phpdt.core.Signature;
import net.sourceforge.phpdt.core.ToolFactory;
import net.sourceforge.phpdt.internal.corext.template.php.CodeTemplateContext;
import net.sourceforge.phpdt.internal.corext.template.php.CodeTemplateContextType;
import net.sourceforge.phpdt.internal.corext.util.JavaModelUtil;
import net.sourceforge.phpdt.internal.corext.util.Strings;
import net.sourceforge.phpdt.internal.corext.util.PHPUIStatus;
//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
import net.sourceforge.phpeclipse.ui.WebUI;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.templates.Template;
import org.eclipse.jface.text.templates.TemplateBuffer;
import org.eclipse.jface.text.templates.TemplateException;
import org.eclipse.jface.text.templates.TemplateVariable;
//import org.eclipse.swt.SWT;

public class StubUtility {

	public static class GenStubSettings extends CodeGenerationSettings {

		public boolean callSuper;

		public boolean methodOverwrites;

		public boolean noBody;

		public int methodModifiers;

		public GenStubSettings(CodeGenerationSettings settings) {
			settings.setSettings(this);
			methodModifiers = -1;
		}

	}

	//private static final String[] EMPTY = new String[0];

	/**
	 * Generates a method stub including the method comment. Given a template
	 * method, a stub with the same signature will be constructed so it can be
	 * added to a type. The method body will be empty or contain a return or
	 * super call.
	 * 
	 * @param destTypeName
	 *            The name of the type to which the method will be added to
	 * @param method
	 *            A method template (method belongs to different type than the
	 *            parent)
	 * @param definingType
	 *            The type that defines the method.
	 * @param settings
	 *            Options as defined above (<code>GenStubSettings</code>)
	 * @param imports
	 *            Imports required by the stub are added to the imports
	 *            structure. If imports structure is <code>null</code> all
	 *            type names are qualified.
	 * @throws JavaModelException
	 */
//	public static String genStub(ICompilationUnit cu, String destTypeName,
//			IMethod method, IType definingType, GenStubSettings settings)
//			throws CoreException {
//		// IImportsStructure imports) throws CoreException {
//		String methName = method.getElementName();
//		String[] paramNames = suggestArgumentNames(method.getJavaProject(),
//				method.getParameterNames());
//		String returnType = method.isConstructor() ? null : method
//				.getReturnType();
//		String lineDelimiter = String.valueOf('\n'); // reformatting required
//
//		StringBuffer buf = new StringBuffer();
//		// add method comment
//		if (settings.createComments && cu != null) {
//			IMethod overridden = null;
//			if (settings.methodOverwrites && returnType != null) {
//				overridden = JavaModelUtil.findMethod(methName, method
//						.getParameterTypes(), false, definingType.getMethods());
//			}
//			String comment = getMethodComment(cu, destTypeName, methName,
//					paramNames, method.getExceptionTypes(), returnType,
//					overridden, lineDelimiter);
//			if (comment != null) {
//				buf.append(comment);
//			} else {
//				buf.append("/**").append(lineDelimiter); //$NON-NLS-1$
//				buf.append(" *").append(lineDelimiter); //$NON-NLS-1$
//				buf.append(" */").append(lineDelimiter); //$NON-NLS-1$							
//			}
//			buf.append(lineDelimiter);
//		}
//		// add method declaration
//		String bodyContent = null;
//		if (!settings.noBody) {
//			String bodyStatement = getDefaultMethodBodyStatement(methName,
//					paramNames, returnType, settings.callSuper);
//			bodyContent = getMethodBodyContent(returnType == null, method
//					.getJavaProject(), destTypeName, methName, bodyStatement,
//					lineDelimiter);
//			if (bodyContent == null) {
//				bodyContent = ""; //$NON-NLS-1$
//			}
//		}
//		int flags = settings.methodModifiers;
//		if (flags == -1) {
//			flags = method.getFlags();
//		}
//
//		genMethodDeclaration(destTypeName, method, flags, bodyContent, buf); // imports,
//																				// buf);
//		return buf.toString();
//	}

	/**
	 * Generates a method stub not including the method comment. Given a
	 * template method and the body content, a stub with the same signature will
	 * be constructed so it can be added to a type.
	 * 
	 * @param destTypeName
	 *            The name of the type to which the method will be added to
	 * @param method
	 *            A method template (method belongs to different type than the
	 *            parent)
	 * @param bodyContent
	 *            Content of the body
	 * @param imports
	 *            Imports required by the stub are added to the imports
	 *            structure. If imports structure is <code>null</code> all
	 *            type names are qualified.
	 * @param buf
	 *            The buffer to append the gerenated code.
	 * @throws JavaModelException
	 */
//	public static void genMethodDeclaration(String destTypeName,
//			IMethod method, String bodyContent, StringBuffer buf)
//			throws CoreException { // IImportsStructure imports, StringBuffer
//									// buf) throws CoreException {
//		genMethodDeclaration(destTypeName, method, method.getFlags(),
//				bodyContent, buf);
//	}

	/**
	 * Generates a method stub not including the method comment. Given a
	 * template method and the body content, a stub with the same signature will
	 * be constructed so it can be added to a type.
	 * 
	 * @param destTypeName
	 *            The name of the type to which the method will be added to
	 * @param method
	 *            A method template (method belongs to different type than the
	 *            parent)
	 * @param bodyContent
	 *            Content of the body
	 * @param imports
	 *            Imports required by the stub are added to the imports
	 *            structure. If imports structure is <code>null</code> all
	 *            type names are qualified.
	 * @param buf
	 *            The buffer to append the gerenated code.
	 * @throws JavaModelException
	 */
//	public static void genMethodDeclaration(String destTypeName,
//			IMethod method, int flags, String bodyContent, StringBuffer buf)
//			throws CoreException {
//		// IImportsStructure imports, StringBuffer buf) throws CoreException {
//		IType parentType = method.getDeclaringType();
//		String methodName = method.getElementName();
//		String[] paramTypes = method.getParameterTypes();
//		String[] paramNames = suggestArgumentNames(parentType.getJavaProject(),
//				method.getParameterNames());
//
//		String[] excTypes = method.getExceptionTypes();
//
//		boolean isConstructor = method.isConstructor();
//		String retTypeSig = isConstructor ? null : method.getReturnType();
//
//		int lastParam = paramTypes.length - 1;
//
//		if (Flags.isPublic(flags)
//				|| (parentType.isInterface() && bodyContent != null)) {
//			buf.append("public "); //$NON-NLS-1$
//		} else if (Flags.isProtected(flags)) {
//			buf.append("protected "); //$NON-NLS-1$
//		} else if (Flags.isPrivate(flags)) {
//			buf.append("private "); //$NON-NLS-1$
//		}
//		// if (Flags.isSynchronized(flags)) {
//		// buf.append("synchronized "); //$NON-NLS-1$
//		// }
//		// if (Flags.isVolatile(flags)) {
//		// buf.append("volatile "); //$NON-NLS-1$
//		// }
//		// if (Flags.isStrictfp(flags)) {
//		// buf.append("strictfp "); //$NON-NLS-1$
//		// }
//		if (Flags.isStatic(flags)) {
//			buf.append("static "); //$NON-NLS-1$
//		}
//
//		if (isConstructor) {
//			buf.append(destTypeName);
//		} else {
//			String retTypeFrm;
//			if (!isPrimitiveType(retTypeSig)) {
//				retTypeFrm = resolveAndAdd(retTypeSig, parentType);
//			} else {
//				retTypeFrm = Signature.toString(retTypeSig);
//			}
//			buf.append(retTypeFrm);
//			buf.append(' ');
//			buf.append(methodName);
//		}
//		buf.append('(');
//		for (int i = 0; i <= lastParam; i++) {
//			String paramTypeSig = paramTypes[i];
//			String paramTypeFrm;
//
//			if (!isPrimitiveType(paramTypeSig)) {
//				paramTypeFrm = resolveAndAdd(paramTypeSig, parentType);
//			} else {
//				paramTypeFrm = Signature.toString(paramTypeSig);
//			}
//			buf.append(paramTypeFrm);
//			buf.append(' ');
//			buf.append(paramNames[i]);
//			if (i < lastParam) {
//				buf.append(", "); //$NON-NLS-1$
//			}
//		}
//		buf.append(')');
//
//		int lastExc = excTypes.length - 1;
//		if (lastExc >= 0) {
//			buf.append(" throws "); //$NON-NLS-1$
//			for (int i = 0; i <= lastExc; i++) {
//				String excTypeSig = excTypes[i];
//				String excTypeFrm = resolveAndAdd(excTypeSig, parentType);
//				buf.append(excTypeFrm);
//				if (i < lastExc) {
//					buf.append(", "); //$NON-NLS-1$
//				}
//			}
//		}
//		if (bodyContent == null) {
//			buf.append(";\n\n"); //$NON-NLS-1$
//		} else {
//			buf.append(" {\n\t"); //$NON-NLS-1$
//			if ((bodyContent != null) && (bodyContent.length() > 0)) {
//				buf.append(bodyContent);
//				buf.append('\n');
//			}
//			buf.append("}\n"); //$NON-NLS-1$
//		}
//	}

//	public static String getDefaultMethodBodyStatement(String methodName,
//			String[] paramNames, String retTypeSig, boolean callSuper) {
//		StringBuffer buf = new StringBuffer();
//		if (callSuper) {
//			if (retTypeSig != null) {
//				if (!Signature.SIG_VOID.equals(retTypeSig)) {
//					buf.append("return "); //$NON-NLS-1$
//				}
//				buf.append("super."); //$NON-NLS-1$
//				buf.append(methodName);
//			} else {
//				buf.append("super"); //$NON-NLS-1$
//			}
//			buf.append('(');
//			for (int i = 0; i < paramNames.length; i++) {
//				if (i > 0) {
//					buf.append(", "); //$NON-NLS-1$
//				}
//				buf.append(paramNames[i]);
//			}
//			buf.append(");"); //$NON-NLS-1$
//		} else {
//			if (retTypeSig != null && !retTypeSig.equals(Signature.SIG_VOID)) {
//				if (!isPrimitiveType(retTypeSig)
//						|| Signature.getArrayCount(retTypeSig) > 0) {
//					buf.append("return null;"); //$NON-NLS-1$
//				} else if (retTypeSig.equals(Signature.SIG_BOOLEAN)) {
//					buf.append("return false;"); //$NON-NLS-1$
//				} else {
//					buf.append("return 0;"); //$NON-NLS-1$
//				}
//			}
//		}
//		return buf.toString();
//	}

	public static String getMethodBodyContent(boolean isConstructor,
			IJavaProject project, String destTypeName, String methodName,
			String bodyStatement, String lineDelimiter) throws CoreException {
		String templateName = isConstructor ? CodeTemplateContextType.CONSTRUCTORSTUB
				: CodeTemplateContextType.METHODSTUB;
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(templateName);
		if (template == null) {
			return bodyStatement;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), project, lineDelimiter);
		context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
				methodName);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE,
				destTypeName);
		context.setVariable(CodeTemplateContextType.BODY_STATEMENT,
				bodyStatement);
		String str = evaluateTemplate(context, template);
		if (str == null && !Strings.containsOnlyWhitespaces(bodyStatement)) {
			return bodyStatement;
		}
		return str;
	}

	public static String getGetterMethodBodyContent(IJavaProject project,
			String destTypeName, String methodName, String fieldName,
			String lineDelimiter) throws CoreException {
		String templateName = CodeTemplateContextType.GETTERSTUB;
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(templateName);
		if (template == null) {
			return null;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), project, lineDelimiter);
		context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
				methodName);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE,
				destTypeName);
		context.setVariable(CodeTemplateContextType.FIELD, fieldName);

		return evaluateTemplate(context, template);
	}

	public static String getSetterMethodBodyContent(IJavaProject project,
			String destTypeName, String methodName, String fieldName,
			String paramName, String lineDelimiter) throws CoreException {
		String templateName = CodeTemplateContextType.SETTERSTUB;
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(templateName);
		if (template == null) {
			return null;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), project, lineDelimiter);
		context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
				methodName);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE,
				destTypeName);
		context.setVariable(CodeTemplateContextType.FIELD, fieldName);
		context.setVariable(CodeTemplateContextType.FIELD_TYPE, fieldName);
		context.setVariable(CodeTemplateContextType.PARAM, paramName);

		return evaluateTemplate(context, template);
	}

//	public static String getCatchBodyContent(ICompilationUnit cu,
//			String exceptionType, String variableName, String lineDelimiter)
//			throws CoreException {
//		Template template = WebUI.getDefault()
//				.getCodeTemplateStore().findTemplate(
//						CodeTemplateContextType.CATCHBLOCK);
//		if (template == null) {
//			return null;
//		}
//
//		CodeTemplateContext context = new CodeTemplateContext(template
//				.getContextTypeId(), cu.getJavaProject(), lineDelimiter);
//		context.setVariable(CodeTemplateContextType.EXCEPTION_TYPE,
//				exceptionType);
//		context
//				.setVariable(CodeTemplateContextType.EXCEPTION_VAR,
//						variableName); //$NON-NLS-1$
//		return evaluateTemplate(context, template);
//	}

	/**
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getTypeComment(ICompilationUnit,
	 *      String, String)
	 */
	public static String getCompilationUnitContent(ICompilationUnit cu,
			String typeComment, String typeContent, String lineDelimiter)
			throws CoreException {
		IPackageFragment pack = (IPackageFragment) cu.getParent();
		String packDecl = pack.isDefaultPackage() ? "" : "package " + pack.getElementName() + ';'; //$NON-NLS-1$ //$NON-NLS-2$

		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(
						CodeTemplateContextType.NEWTYPE);
		if (template == null) {
			return null;
		}

		IJavaProject project = cu.getJavaProject();
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), project, lineDelimiter);
		context.setCompilationUnitVariables(cu);
		context.setVariable(CodeTemplateContextType.PACKAGE_DECLARATION,
				packDecl);
		context.setVariable(CodeTemplateContextType.TYPE_COMMENT,
				typeComment != null ? typeComment : ""); //$NON-NLS-1$
		context.setVariable(CodeTemplateContextType.TYPE_DECLARATION,
				typeContent);
		context.setVariable(CodeTemplateContextType.TYPENAME, Signature
				.getQualifier(cu.getElementName()));
		return evaluateTemplate(context, template);
	}

	/*
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getTypeComment(ICompilationUnit,
	 *      String, String)
	 */
	public static String getTypeComment(ICompilationUnit cu,
			String typeQualifiedName, String lineDelim) throws CoreException {
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(
						CodeTemplateContextType.TYPECOMMENT);
		if (template == null) {
			return null;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), cu.getJavaProject(), lineDelim);
		context.setCompilationUnitVariables(cu);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE, Signature
				.getQualifier(typeQualifiedName));
		context.setVariable(CodeTemplateContextType.TYPENAME, Signature
				.getSimpleName(typeQualifiedName));
		return evaluateTemplate(context, template);
	}

	// private static String[] getParameterTypesQualifiedNames(IMethodBinding
	// binding) {
	// ITypeBinding[] typeBindings= binding.getParameterTypes();
	// String[] result= new String[typeBindings.length];
	// for (int i= 0; i < result.length; i++) {
	// result[i]= typeBindings[i].getQualifiedName();
	// }
	// return result;
	// }

//	private static String getSeeTag(String declaringClassQualifiedName,
//			String methodName, String[] parameterTypesQualifiedNames) {
//		StringBuffer buf = new StringBuffer();
//		buf.append("@see "); //$NON-NLS-1$
//		buf.append(declaringClassQualifiedName);
//		buf.append('#');
//		buf.append(methodName);
//		buf.append('(');
//		for (int i = 0; i < parameterTypesQualifiedNames.length; i++) {
//			if (i > 0) {
//				buf.append(", "); //$NON-NLS-1$
//			}
//			buf.append(parameterTypesQualifiedNames[i]);
//		}
//		buf.append(')');
//		return buf.toString();
//	}

	private static String getSeeTag(IMethod overridden)
			throws JavaModelException {
		IType declaringType = overridden.getDeclaringType();
		StringBuffer buf = new StringBuffer();
		buf.append("@see "); //$NON-NLS-1$
		buf.append(declaringType.getFullyQualifiedName('.'));
		buf.append('#');
		buf.append(overridden.getElementName());
		buf.append('(');
		String[] paramTypes = overridden.getParameterTypes();
		for (int i = 0; i < paramTypes.length; i++) {
			if (i > 0) {
				buf.append(", "); //$NON-NLS-1$
			}
			String curr = paramTypes[i];
			buf.append(JavaModelUtil.getResolvedTypeName(curr, declaringType));
			int arrayCount = Signature.getArrayCount(curr);
			while (arrayCount > 0) {
				buf.append("[]"); //$NON-NLS-1$
				arrayCount--;
			}
		}
		buf.append(')');
		return buf.toString();
	}

	/**
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getMethodComment(IMethod,IMethod,String)
	 */
	public static String getMethodComment(IMethod method, IMethod overridden,
			String lineDelimiter) throws CoreException {
		String retType = method.isConstructor() ? null : method.getReturnType();
		String[] paramNames = method.getParameterNames();

		return getMethodComment(method.getCompilationUnit(), method
				.getDeclaringType().getElementName(), method.getElementName(),
				paramNames, method.getExceptionTypes(), retType, overridden,
				lineDelimiter);
	}

	/**
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getMethodComment(ICompilationUnit,
	 *      String, String, String[], String[], String, IMethod, String)
	 */
	public static String getMethodComment(ICompilationUnit cu, String typeName,
			String methodName, String[] paramNames, String[] excTypeSig,
			String retTypeSig, IMethod overridden, String lineDelimiter)
			throws CoreException {
		String templateName = CodeTemplateContextType.METHODCOMMENT;
		if (retTypeSig == null) {
			templateName = CodeTemplateContextType.CONSTRUCTORCOMMENT;
		} else if (overridden != null) {
			templateName = CodeTemplateContextType.OVERRIDECOMMENT;
		}
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(templateName);
		if (template == null) {
			return null;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), cu.getJavaProject(), lineDelimiter);
		context.setCompilationUnitVariables(cu);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE, typeName);
		context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
				methodName);

		if (retTypeSig != null) {
			context.setVariable(CodeTemplateContextType.RETURN_TYPE, Signature
					.toString(retTypeSig));
		}
		if (overridden != null) {
			context.setVariable(CodeTemplateContextType.SEE_TAG,
					getSeeTag(overridden));
		}
		TemplateBuffer buffer;
		try {
			buffer = context.evaluate(template);
		} catch (BadLocationException e) {
			throw new CoreException(Status.CANCEL_STATUS);
		} catch (TemplateException e) {
			throw new CoreException(Status.CANCEL_STATUS);
		}
		if (buffer == null) {
			return null;
		}

		String str = buffer.getString();
		if (Strings.containsOnlyWhitespaces(str)) {
			return null;
		}
		TemplateVariable position = findTagVariable(buffer); // look if
																// Javadoc tags
																// have to be
																// added
		if (position == null) {
			return str;
		}

		IDocument textBuffer = new Document(str);
		String[] exceptionNames = new String[excTypeSig.length];
		for (int i = 0; i < excTypeSig.length; i++) {
			exceptionNames[i] = Signature.toString(excTypeSig[i]);
		}
		String returnType = retTypeSig != null ? Signature.toString(retTypeSig)
				: null;
		int[] tagOffsets = position.getOffsets();
		for (int i = tagOffsets.length - 1; i >= 0; i--) { // from last to
															// first
			try {
				insertTag(textBuffer, tagOffsets[i], position.getLength(),
						paramNames, exceptionNames, returnType, false,
						lineDelimiter);
			} catch (BadLocationException e) {
				throw new CoreException(PHPUIStatus.createError(IStatus.ERROR,
						e));
			}
		}
		return textBuffer.get();
	}

	public static String getFieldComment(ICompilationUnit cu, String typeName,
			String fieldName, String lineDelimiter) throws CoreException {
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(
						CodeTemplateContextType.FIELDCOMMENT);
		if (template == null) {
			return null;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), cu.getJavaProject(), lineDelimiter);
		context.setCompilationUnitVariables(cu);
		context.setVariable(CodeTemplateContextType.FIELD_TYPE, typeName);
		context.setVariable(CodeTemplateContextType.FIELD, fieldName);

		return evaluateTemplate(context, template);
	}

	/**
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getSetterComment(ICompilationUnit,
	 *      String, String, String, String, String, String, String)
	 */
	public static String getSetterComment(ICompilationUnit cu, String typeName,
			String methodName, String fieldName, String fieldType,
			String paramName, String bareFieldName, String lineDelimiter)
			throws CoreException {
		String templateName = CodeTemplateContextType.SETTERCOMMENT;
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(templateName);
		if (template == null) {
			return null;
		}

		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), cu.getJavaProject(), lineDelimiter);
		context.setCompilationUnitVariables(cu);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE, typeName);
		context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
				methodName);
		context.setVariable(CodeTemplateContextType.FIELD, fieldName);
		context.setVariable(CodeTemplateContextType.FIELD_TYPE, fieldType);
		context.setVariable(CodeTemplateContextType.BARE_FIELD_NAME,
				bareFieldName);
		context.setVariable(CodeTemplateContextType.PARAM, paramName);

		return evaluateTemplate(context, template);
	}

	/**
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getGetterComment(ICompilationUnit,
	 *      String, String, String, String, String, String)
	 */
	public static String getGetterComment(ICompilationUnit cu, String typeName,
			String methodName, String fieldName, String fieldType,
			String bareFieldName, String lineDelimiter) throws CoreException {
		String templateName = CodeTemplateContextType.GETTERCOMMENT;
		Template template = WebUI.getDefault()
				.getCodeTemplateStore().findTemplate(templateName);
		if (template == null) {
			return null;
		}
		CodeTemplateContext context = new CodeTemplateContext(template
				.getContextTypeId(), cu.getJavaProject(), lineDelimiter);
		context.setCompilationUnitVariables(cu);
		context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE, typeName);
		context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
				methodName);
		context.setVariable(CodeTemplateContextType.FIELD, fieldName);
		context.setVariable(CodeTemplateContextType.FIELD_TYPE, fieldType);
		context.setVariable(CodeTemplateContextType.BARE_FIELD_NAME,
				bareFieldName);

		return evaluateTemplate(context, template);
	}

	public static String evaluateTemplate(CodeTemplateContext context,
			Template template) throws CoreException {
		TemplateBuffer buffer;
		try {
			buffer = context.evaluate(template);
		} catch (BadLocationException e) {
			throw new CoreException(Status.CANCEL_STATUS);
		} catch (TemplateException e) {
			throw new CoreException(Status.CANCEL_STATUS);
		}
		if (buffer == null)
			return null;
		String str = buffer.getString();
		if (Strings.containsOnlyWhitespaces(str)) {
			return null;
		}
		return str;
	}

	/**
	 * @see net.sourceforge.phpdt.ui.CodeGeneration#getMethodComment(ICompilationUnit,
	 *      String, MethodDeclaration, IMethodBinding, String)
	 */
	// public static String getMethodComment(ICompilationUnit cu, String
	// typeName, IMethodBinding overridden, String lineDelimiter) throws
	// CoreException {
	// if (overridden != null) {
	// String declaringClassQualifiedName=
	// overridden.getDeclaringClass().getQualifiedName();
	// String[] parameterTypesQualifiedNames=
	// getParameterTypesQualifiedNames(overridden);
	// return getMethodComment(cu, typeName, decl, true,
	// overridden.isDeprecated(), declaringClassQualifiedName,
	// parameterTypesQualifiedNames, lineDelimiter);
	// } else {
	// return getMethodComment(cu, typeName, decl, false, false, null, null,
	// lineDelimiter);
	// }
	// }
	/**
	 * Returns the comment for a method using the comment code templates.
	 * <code>null</code> is returned if the template is empty.
	 * 
	 * @param cu
	 *            The compilation unit to which the method belongs
	 * @param typeName
	 *            Name of the type to which the method belongs.
	 * @param decl
	 *            The AST MethodDeclaration node that will be added as new
	 *            method.
	 * @param isOverridden
	 *            <code>true</code> iff decl overrides another method
	 * @param isDeprecated
	 *            <code>true</code> iff the method that decl overrides is
	 *            deprecated. Note: it must not be <code>true</code> if
	 *            isOverridden is <code>false</code>.
	 * @param declaringClassQualifiedName
	 *            Fully qualified name of the type in which the overriddden
	 *            method (if any exists) in declared. If isOverridden is
	 *            <code>false</code>, this is ignored.
	 * @param parameterTypesQualifiedNames
	 *            Fully qualified names of parameter types of the type in which
	 *            the overriddden method (if any exists) in declared. If
	 *            isOverridden is <code>false</code>, this is ignored.
	 * @return String Returns the method comment or <code>null</code> if the
	 *         configured template is empty. (formatting required)
	 * @throws CoreException
	 */
	// public static String getMethodComment(ICompilationUnit cu, String
	// typeName, MethodDeclaration decl, boolean isOverridden, boolean
	// isDeprecated, String declaringClassQualifiedName, String[]
	// parameterTypesQualifiedNames, String lineDelimiter) throws CoreException
	// {
	// String templateName= CodeTemplateContextType.METHODCOMMENT;
	// if (decl.isConstructor()) {
	// templateName= CodeTemplateContextType.CONSTRUCTORCOMMENT;
	// } else if (isOverridden) {
	// templateName= CodeTemplateContextType.OVERRIDECOMMENT;
	// }
	// Template template=
	// PHPeclipsePlugin.getDefault().getCodeTemplateStore().findTemplate(templateName);
	// if (template == null) {
	// return null;
	// }
	// CodeTemplateContext context= new
	// CodeTemplateContext(template.getContextTypeId(), cu.getJavaProject(),
	// lineDelimiter);
	// context.setCompilationUnitVariables(cu);
	// context.setVariable(CodeTemplateContextType.ENCLOSING_TYPE, typeName);
	// context.setVariable(CodeTemplateContextType.ENCLOSING_METHOD,
	// decl.getName().getIdentifier());
	// if (!decl.isConstructor()) {
	// context.setVariable(CodeTemplateContextType.RETURN_TYPE,
	// ASTNodes.asString(decl.getReturnType()));
	// }
	// if (isOverridden) {
	// String methodName= decl.getName().getIdentifier();
	// context.setVariable(CodeTemplateContextType.SEE_TAG,
	// getSeeTag(declaringClassQualifiedName, methodName,
	// parameterTypesQualifiedNames));
	// }
	//			
	// TemplateBuffer buffer;
	// try {
	// buffer= context.evaluate(template);
	// } catch (BadLocationException e) {
	// throw new CoreException(Status.CANCEL_STATUS);
	// } catch (TemplateException e) {
	// throw new CoreException(Status.CANCEL_STATUS);
	// }
	// if (buffer == null)
	// return null;
	// String str= buffer.getString();
	// if (Strings.containsOnlyWhitespaces(str)) {
	// return null;
	// }
	// TemplateVariable position= findTagVariable(buffer); // look if Javadoc
	// tags have to be added
	// if (position == null) {
	// return str;
	// }
	//				
	// IDocument textBuffer= new Document(str);
	// List params= decl.parameters();
	// String[] paramNames= new String[params.size()];
	// for (int i= 0; i < params.size(); i++) {
	// SingleVariableDeclaration elem= (SingleVariableDeclaration)
	// params.get(i);
	// paramNames[i]= elem.getName().getIdentifier();
	// }
	// List exceptions= decl.thrownExceptions();
	// String[] exceptionNames= new String[exceptions.size()];
	// for (int i= 0; i < exceptions.size(); i++) {
	// exceptionNames[i]= ASTNodes.getSimpleNameIdentifier((Name)
	// exceptions.get(i));
	// }
	// String returnType= !decl.isConstructor() ?
	// ASTNodes.asString(decl.getReturnType()) : null;
	// int[] tagOffsets= position.getOffsets();
	// for (int i= tagOffsets.length - 1; i >= 0; i--) { // from last to first
	// try {
	// insertTag(textBuffer, tagOffsets[i], position.getLength(), paramNames,
	// exceptionNames, returnType, isDeprecated, lineDelimiter);
	// } catch (BadLocationException e) {
	// throw new CoreException(PHPUIStatus.createError(IStatus.ERROR, e));
	// }
	// }
	// return textBuffer.get();
	// }
	private static TemplateVariable findTagVariable(TemplateBuffer buffer) {
		TemplateVariable[] positions = buffer.getVariables();
		for (int i = 0; i < positions.length; i++) {
			TemplateVariable curr = positions[i];
			if (CodeTemplateContextType.TAGS.equals(curr.getType())) {
				return curr;
			}
		}
		return null;
	}

	private static void insertTag(IDocument textBuffer, int offset, int length,
			String[] paramNames, String[] exceptionNames, String returnType,
			boolean isDeprecated, String lineDelimiter)
			throws BadLocationException {
		IRegion region = textBuffer.getLineInformationOfOffset(offset);
		if (region == null) {
			return;
		}
		String lineStart = textBuffer.get(region.getOffset(), offset
				- region.getOffset());

		StringBuffer buf = new StringBuffer();
		for (int i = 0; i < paramNames.length; i++) {
			if (buf.length() > 0) {
				buf.append(lineDelimiter);
				buf.append(lineStart);
			}
			buf.append("@param ");buf.append(paramNames[i]); //$NON-NLS-1$
		}
		if (returnType != null && !returnType.equals("void")) { //$NON-NLS-1$
			if (buf.length() > 0) {
				buf.append(lineDelimiter);
				buf.append(lineStart);
			}
			buf.append("@return"); //$NON-NLS-1$
		}
		if (exceptionNames != null) {
			for (int i = 0; i < exceptionNames.length; i++) {
				if (buf.length() > 0) {
					buf.append(lineDelimiter);
					buf.append(lineStart);
				}
				buf.append("@throws ");buf.append(exceptionNames[i]); //$NON-NLS-1$
			}
		}
		if (isDeprecated) {
			if (buf.length() > 0) {
				buf.append(lineDelimiter);
				buf.append(lineStart);
			}
			buf.append("@deprecated"); //$NON-NLS-1$
		}
		textBuffer.replace(offset, length, buf.toString());
	}

//	private static boolean isPrimitiveType(String typeName) {
//		char first = Signature.getElementType(typeName).charAt(0);
//		return (first != Signature.C_RESOLVED && first != Signature.C_UNRESOLVED);
//	}

//	private static String resolveAndAdd(String refTypeSig, IType declaringType)
//			throws JavaModelException {// , IImportsStructure imports) throws
//										// JavaModelException {
//		String resolvedTypeName = JavaModelUtil.getResolvedTypeName(refTypeSig,
//				declaringType);
//		if (resolvedTypeName != null) {
//			StringBuffer buf = new StringBuffer();
//			// if (imports != null) {
//			// buf.append(imports.addImport(resolvedTypeName));
//			// } else {
//			buf.append(resolvedTypeName);
//			// }
//			int arrayCount = Signature.getArrayCount(refTypeSig);
//			for (int i = 0; i < arrayCount; i++) {
//				buf.append("[]"); //$NON-NLS-1$
//			}
//			return buf.toString();
//		}
//		return Signature.toString(refTypeSig);
//	}

	/**
	 * Finds a method in a list of methods.
	 * 
	 * @return The found method or null, if nothing found
	 */
//	private static IMethod findMethod(IMethod method, List allMethods)
//			throws JavaModelException {
//		String name = method.getElementName();
//		String[] paramTypes = method.getParameterTypes();
//		boolean isConstructor = method.isConstructor();
//
//		for (int i = allMethods.size() - 1; i >= 0; i--) {
//			IMethod curr = (IMethod) allMethods.get(i);
//			if (JavaModelUtil.isSameMethodSignature(name, paramTypes,
//					isConstructor, curr)) {
//				return curr;
//			}
//		}
//		return null;
//	}

	/**
	 * Creates needed constructors for a type.
	 * 
	 * @param type
	 *            The type to create constructors for
	 * @param supertype
	 *            The type's super type
	 * @param settings
	 *            Options for comment generation
	 * @param imports
	 *            Required imports are added to the import structure. Structure
	 *            can be <code>null</code>, types are qualified then.
	 * @return Returns the generated stubs or <code>null</code> if the
	 *         creation has been canceled
	 */
	// public static String[] evalConstructors(IType type, IType supertype,
	// IImportsStructure imports) throws CoreException {
	// IMethod[] superMethods= supertype.getMethods();
	// String typeName= type.getElementName();
	// ICompilationUnit cu= type.getCompilationUnit();
	// IMethod[] methods= type.getMethods();
	// GenStubSettings genStubSettings= new GenStubSettings(settings);
	// genStubSettings.callSuper= true;
	//			
	// ArrayList newMethods= new ArrayList(superMethods.length);
	// for (int i= 0; i < superMethods.length; i++) {
	// IMethod curr= superMethods[i];
	// if (curr.isConstructor() && (JavaModelUtil.isVisibleInHierarchy(curr,
	// type.getPackageFragment()))) {
	// if (JavaModelUtil.findMethod(typeName, curr.getParameterTypes(), true,
	// methods) == null) {
	// genStubSettings.methodModifiers= Flags.AccPublic |
	// JdtFlags.clearAccessModifiers(curr.getFlags());
	// String newStub= genStub(cu, typeName, curr, curr.getDeclaringType(),
	// genStubSettings, imports);
	// newMethods.add(newStub);
	// }
	// }
	// }
	// return (String[]) newMethods.toArray(new String[newMethods.size()]);
	// }
	/**
	 * Returns all unimplemented constructors of a type including root type
	 * default constructors if there are no other superclass constructors
	 * unimplemented.
	 * 
	 * @param type
	 *            The type to create constructors for
	 * @return Returns the generated stubs or <code>null</code> if the
	 *         creation has been canceled
	 */
	// public static IMethod[] getOverridableConstructors(IType type) throws
	// CoreException {
	// List constructorMethods= new ArrayList();
	// ITypeHierarchy hierarchy= type.newSupertypeHierarchy(null);
	// IType supertype= hierarchy.getSuperclass(type);
	// if (supertype == null)
	// return (new IMethod[0]);
	//
	// IMethod[] superMethods= supertype.getMethods();
	// boolean constuctorFound= false;
	// String typeName= type.getElementName();
	// IMethod[] methods= type.getMethods();
	// for (int i= 0; i < superMethods.length; i++) {
	// IMethod curr= superMethods[i];
	// if (curr.isConstructor()) {
	// constuctorFound= true;
	// if (JavaModelUtil.isVisibleInHierarchy(curr, type.getPackageFragment()))
	// if (JavaModelUtil.findMethod(typeName, curr.getParameterTypes(), true,
	// methods) == null)
	// constructorMethods.add(curr);
	//			
	// }
	// }
	//			
	// // http://bugs.eclipse.org/bugs/show_bug.cgi?id=38487
	// if (!constuctorFound) {
	// IType objectType= type.getJavaProject().findType("java.lang.Object");
	// //$NON-NLS-1$
	// IMethod curr= objectType.getMethod("Object", EMPTY); //$NON-NLS-1$
	// if (JavaModelUtil.findMethod(typeName, curr.getParameterTypes(), true,
	// methods) == null) {
	// constructorMethods.add(curr);
	// }
	// }
	// return (IMethod[]) constructorMethods.toArray(new
	// IMethod[constructorMethods.size()]);
	// }
	/**
	 * Returns all overridable methods of a type
	 * 
	 * @param type
	 *            The type to search the overridable methods for
	 * @param hierarchy
	 *            The type hierarchy of the type
	 * @param isSubType
	 *            If set, the result can include methods of the passed type, if
	 *            not only methods from super types are considered
	 * @return Returns the all methods that can be overridden
	 */
	// public static IMethod[] getOverridableMethods(IType type, ITypeHierarchy
	// hierarchy, boolean isSubType) throws JavaModelException {
	// List allMethods= new ArrayList();
	//
	// IMethod[] typeMethods= type.getMethods();
	// for (int i= 0; i < typeMethods.length; i++) {
	// IMethod curr= typeMethods[i];
	// if (!curr.isConstructor() && !Flags.isStatic(curr.getFlags()) &&
	// !Flags.isPrivate(curr.getFlags())) {
	// allMethods.add(curr);
	// }
	// }
	//
	// IType[] superTypes= hierarchy.getAllSuperclasses(type);
	// for (int i= 0; i < superTypes.length; i++) {
	// IMethod[] methods= superTypes[i].getMethods();
	// for (int k= 0; k < methods.length; k++) {
	// IMethod curr= methods[k];
	// if (!curr.isConstructor() && !Flags.isStatic(curr.getFlags()) &&
	// !Flags.isPrivate(curr.getFlags())) {
	// if (findMethod(curr, allMethods) == null) {
	// allMethods.add(curr);
	// }
	// }
	// }
	// }
	//
	// IType[] superInterfaces= hierarchy.getAllSuperInterfaces(type);
	// for (int i= 0; i < superInterfaces.length; i++) {
	// IMethod[] methods= superInterfaces[i].getMethods();
	// for (int k= 0; k < methods.length; k++) {
	// IMethod curr= methods[k];
	//
	// // binary interfaces can contain static initializers (variable
	// intializations)
	// // 1G4CKUS
	// if (!Flags.isStatic(curr.getFlags())) {
	// IMethod impl= findMethod(curr, allMethods);
	// if (impl == null || !JavaModelUtil.isVisibleInHierarchy(impl,
	// type.getPackageFragment()) || prefereInterfaceMethod(hierarchy, curr,
	// impl)) {
	// if (impl != null) {
	// allMethods.remove(impl);
	// }
	// // implement an interface method when it does not exist in the hierarchy
	// // or when it throws less exceptions that the implemented
	// allMethods.add(curr);
	// }
	// }
	// }
	// }
	// if (!isSubType) {
	// allMethods.removeAll(Arrays.asList(typeMethods));
	// }
	// // remove finals
	// for (int i= allMethods.size() - 1; i >= 0; i--) {
	// IMethod curr= (IMethod) allMethods.get(i);
	// if (Flags.isFinal(curr.getFlags())) {
	// allMethods.remove(i);
	// }
	// }
	// return (IMethod[]) allMethods.toArray(new IMethod[allMethods.size()]);
	// }
	// private static boolean prefereInterfaceMethod(ITypeHierarchy hierarchy,
	// IMethod interfaceMethod, IMethod curr) throws JavaModelException {
	// if (Flags.isFinal(curr.getFlags())) {
	// return false;
	// }
	// IType interfaceType= interfaceMethod.getDeclaringType();
	// IType[] interfaces=
	// hierarchy.getAllSuperInterfaces(curr.getDeclaringType());
	// for (int i= 0; i < interfaces.length; i++) {
	// if (interfaces[i] == interfaceType) {
	// return false;
	// }
	// }
	// return curr.getExceptionTypes().length >
	// interfaceMethod.getExceptionTypes().length;
	// }
	/**
	 * Generate method stubs for methods to overrride
	 * 
	 * @param type
	 *            The type to search the overridable methods for
	 * @param hierarchy
	 *            The type hierarchy of the type
	 * @param methodsToImplement
	 *            Methods to override or implement
	 * @param settings
	 *            Options for comment generation
	 * @param imports
	 *            Required imports are added to the import structure. Structure
	 *            can be <code>null</code>, types are qualified then.
	 * @return Returns the generated stubs
	 */
	// public static String[] genOverrideStubs(IMethod[] methodsToImplement,
	// IType type, ITypeHierarchy hierarchy, CodeGenerationSettings settings,
	// IImportsStructure imports) throws CoreException {
	// GenStubSettings genStubSettings= new GenStubSettings(settings);
	// genStubSettings.methodOverwrites= true;
	// ICompilationUnit cu= type.getCompilationUnit();
	// String[] result= new String[methodsToImplement.length];
	// for (int i= 0; i < methodsToImplement.length; i++) {
	// IMethod curr= methodsToImplement[i];
	// IMethod overrides=
	// JavaModelUtil.findMethodImplementationInHierarchy(hierarchy, type,
	// curr.getElementName(), curr.getParameterTypes(), curr.isConstructor());
	// if (overrides != null) {
	// genStubSettings.callSuper= true;
	// curr= overrides;
	// }
	// genStubSettings.methodModifiers= curr.getFlags();
	// IMethod desc= JavaModelUtil.findMethodDeclarationInHierarchy(hierarchy,
	// type, curr.getElementName(), curr.getParameterTypes(),
	// curr.isConstructor());
	// if (desc == null) {
	// desc= curr;
	// }
	// result[i]= genStub(cu, type.getElementName(), curr,
	// desc.getDeclaringType(), genStubSettings, imports);
	// }
	// return result;
	// }
	/**
	 * Searches for unimplemented methods of a type.
	 * 
	 * @param isSubType
	 *            If set, the evaluation is for a subtype of the given type. If
	 *            not set, the evaluation is for the type itself.
	 * @param settings
	 *            Options for comment generation
	 * @param imports
	 *            Required imports are added to the import structure. Structure
	 *            can be <code>null</code>, types are qualified then.
	 * @return Returns the generated stubs or <code>null</code> if the
	 *         creation has been canceled
	 */
	// public static String[] evalUnimplementedMethods(IType type,
	// ITypeHierarchy hierarchy, boolean isSubType, CodeGenerationSettings
	// settings,
	// IImportsStructure imports) throws CoreException {
	//						
	// IMethod[] inheritedMethods= getOverridableMethods(type, hierarchy,
	// isSubType);
	//			
	// List toImplement= new ArrayList();
	// for (int i= 0; i < inheritedMethods.length; i++) {
	// IMethod curr= inheritedMethods[i];
	// if (JdtFlags.isAbstract(curr)) {
	// toImplement.add(curr);
	// }
	// }
	// IMethod[] toImplementArray= (IMethod[]) toImplement.toArray(new
	// IMethod[toImplement.size()]);
	// return genOverrideStubs(toImplementArray, type, hierarchy, settings,
	// imports);
	// }
	/**
	 * Examines a string and returns the first line delimiter found.
	 */
//	public static String getLineDelimiterUsed(IJavaElement elem)
//			throws JavaModelException {
//		ICompilationUnit cu = (ICompilationUnit) elem
//				.getAncestor(IJavaElement.COMPILATION_UNIT);
//		if (cu != null && cu.exists()) {
//			IBuffer buf = cu.getBuffer();
//			int length = buf.getLength();
//			for (int i = 0; i < length; i++) {
//				char ch = buf.getChar(i);
//				if (ch == SWT.CR) {
//					if (i + 1 < length) {
//						if (buf.getChar(i + 1) == SWT.LF) {
//							return "\r\n"; //$NON-NLS-1$
//						}
//					}
//					return "\r"; //$NON-NLS-1$
//				} else if (ch == SWT.LF) {
//					return "\n"; //$NON-NLS-1$
//				}
//			}
//		}
//		return System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
//	}

	/**
	 * Embodies the policy which line delimiter to use when inserting into a
	 * document.
	 */
	public static String getLineDelimiterFor(IDocument doc) {
		// new for: 1GF5UU0: ITPJUI:WIN2000 - "Organize Imports" in php editor
		// inserts lines in wrong format
		String lineDelim = null;
		try {
			lineDelim = doc.getLineDelimiter(0);
		} catch (BadLocationException e) {
		}
		if (lineDelim == null) {
			String systemDelimiter = System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
			String[] lineDelims = doc.getLegalLineDelimiters();
			for (int i = 0; i < lineDelims.length; i++) {
				if (lineDelims[i].equals(systemDelimiter)) {
					lineDelim = systemDelimiter;
					break;
				}
			}
			if (lineDelim == null) {
				lineDelim = lineDelims.length > 0 ? lineDelims[0]
						: systemDelimiter;
			}
		}
		return lineDelim;
	}

	/**
	 * Evaluates the indention used by a Java element. (in tabulators)
	 */
	// public static int getIndentUsed(IJavaElement elem) throws
	// JavaModelException {
	// if (elem instanceof ISourceReference) {
	// ICompilationUnit cu= (ICompilationUnit)
	// elem.getAncestor(IJavaElement.COMPILATION_UNIT);
	// if (cu != null) {
	// IBuffer buf= cu.getBuffer();
	// int offset= ((ISourceReference)elem).getSourceRange().getOffset();
	// int i= offset;
	// // find beginning of line
	// while (i > 0 && !Strings.isLineDelimiterChar(buf.getChar(i - 1)) ){
	// i--;
	// }
	// return Strings.computeIndent(buf.getText(i, offset - i),
	// CodeFormatterUtil.getTabWidth());
	// }
	// }
	// return 0;
	// }
	public static String codeFormat(String sourceString,
			int initialIndentationLevel, String lineDelim) {
		ICodeFormatter formatter = ToolFactory.createDefaultCodeFormatter(null);
		return formatter.format(sourceString, initialIndentationLevel, null,
				lineDelim);
	}

	/**
	 * Returns the element after the give element.
	 */
	// public static IJavaElement findNextSibling(IJavaElement member) throws
	// JavaModelException {
	// IJavaElement parent= member.getParent();
	// if (parent instanceof IParent) {
	// IJavaElement[] elements= ((IParent)parent).getChildren();
	// for (int i= elements.length - 2; i >= 0 ; i--) {
	// if (member.equals(elements[i])) {
	// return elements[i+1];
	// }
	// }
	// }
	// return null;
	// }
	//	
	public static String getTodoTaskTag(IJavaProject project) {
		String markers = null;
		if (project == null) {
			markers = JavaCore.getOption(JavaCore.COMPILER_TASK_TAGS);
		} else {
			markers = project.getOption(JavaCore.COMPILER_TASK_TAGS, true);
		}

		if (markers != null && markers.length() > 0) {
			int idx = markers.indexOf(',');
			if (idx == -1) {
				return markers;
			} else {
				return markers.substring(0, idx);
			}
		}
		return null;
	}

	/*
	 * Workarounds for bug 38111
	 */
	// public static String[] getArgumentNameSuggestions(IJavaProject project,
	// String baseName, int dimensions, String[] excluded) {
	// String name= workaround38111(baseName);
	// String[] res= NamingConventions.suggestArgumentNames(project, "", name,
	// dimensions, excluded); //$NON-NLS-1$
	// return sortByLength(res); // longest first
	// }
	//		 
	// public static String[] getFieldNameSuggestions(IJavaProject project,
	// String baseName, int dimensions, int modifiers, String[] excluded) {
	// String name= workaround38111(baseName);
	// String[] res= NamingConventions.suggestFieldNames(project, "", name,
	// dimensions, modifiers, excluded); //$NON-NLS-1$
	// return sortByLength(res); // longest first
	// }
	//	
	// public static String[] getLocalNameSuggestions(IJavaProject project,
	// String baseName, int dimensions, String[] excluded) {
	// String name= workaround38111(baseName);
	// String[] res= NamingConventions.suggestLocalVariableNames(project, "",
	// name, dimensions, excluded); //$NON-NLS-1$
	// return sortByLength(res); // longest first
	// }
//	private static String[] sortByLength(String[] proposals) {
//		Arrays.sort(proposals, new Comparator() {
//			public int compare(Object o1, Object o2) {
//				return ((String) o2).length() - ((String) o1).length();
//			}
//		});
//		return proposals;
//	}

/*	private static String workaround38111(String baseName) {
		if (BASE_TYPES.contains(baseName))
			return baseName;
		return Character.toUpperCase(baseName.charAt(0))
				+ baseName.substring(1);
	}
*/
//	private static final List BASE_TYPES = Arrays
//			.asList(new String[] {
//					"boolean", "byte", "char", "double", "float", "int", "long", "short" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$

//	public static String suggestArgumentName(IJavaProject project,
//			String baseName, String[] excluded) {
//		// String[] argnames= getArgumentNameSuggestions(project, baseName, 0,
//		// excluded);
//		// if (argnames.length > 0) {
//		// return argnames[0];
//		// }
//		return baseName;
//	}

//	public static String[] suggestArgumentNames(IJavaProject project,
//			String[] paramNames) {
//		String prefixes = project.getOption(
//				JavaCore.CODEASSIST_ARGUMENT_PREFIXES, true);
//		String suffixes = project.getOption(
//				JavaCore.CODEASSIST_ARGUMENT_SUFFIXES, true);
//		if (prefixes.length() + suffixes.length() == 0) {
//			return paramNames;
//		}
//
//		String[] newNames = new String[paramNames.length];
//		// Ensure that the codegeneration preferences are respected
//		for (int i = 0; i < paramNames.length; i++) {
//			String curr = paramNames[i];
//			if (!hasPrefixOrSuffix(prefixes, suffixes, curr)) {
//				newNames[i] = suggestArgumentName(project, paramNames[i], null);
//			} else {
//				newNames[i] = curr;
//			}
//		}
//		return newNames;
//	}

//	public static boolean hasFieldName(IJavaProject project, String name) {
//		String prefixes = project.getOption(JavaCore.CODEASSIST_FIELD_PREFIXES,
//				true);
//		String suffixes = project.getOption(JavaCore.CODEASSIST_FIELD_SUFFIXES,
//				true);
//		String staticPrefixes = project.getOption(
//				JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, true);
//		String staticSuffixes = project.getOption(
//				JavaCore.CODEASSIST_STATIC_FIELD_SUFFIXES, true);
//
//		return hasPrefixOrSuffix(prefixes, suffixes, name)
//				|| hasPrefixOrSuffix(staticPrefixes, staticSuffixes, name);
//	}

//	public static boolean hasParameterName(IJavaProject project, String name) {
//		String prefixes = project.getOption(
//				JavaCore.CODEASSIST_ARGUMENT_PREFIXES, true);
//		String suffixes = project.getOption(
//				JavaCore.CODEASSIST_ARGUMENT_SUFFIXES, true);
//		return hasPrefixOrSuffix(prefixes, suffixes, name);
//	}

//	public static boolean hasLocalVariableName(IJavaProject project, String name) {
//		String prefixes = project.getOption(JavaCore.CODEASSIST_LOCAL_PREFIXES,
//				true);
//		String suffixes = project.getOption(JavaCore.CODEASSIST_LOCAL_SUFFIXES,
//				true);
//		return hasPrefixOrSuffix(prefixes, suffixes, name);
//	}

//	public static boolean hasConstantName(String name) {
//		return Character.isUpperCase(name.charAt(0));
//	}

//	private static boolean hasPrefixOrSuffix(String prefixes, String suffixes,
//			String name) {
//		final String listSeparartor = ","; //$NON-NLS-1$
//
//		StringTokenizer tok = new StringTokenizer(prefixes, listSeparartor);
//		while (tok.hasMoreTokens()) {
//			String curr = tok.nextToken();
//			if (name.startsWith(curr)) {
//				return true;
//			}
//		}
//
//		tok = new StringTokenizer(suffixes, listSeparartor);
//		while (tok.hasMoreTokens()) {
//			String curr = tok.nextToken();
//			if (name.endsWith(curr)) {
//				return true;
//			}
//		}
//		return false;
//	}
}