| package org.eclipse.jst.j2ee.internal.web.operations; |
| |
| import java.util.*; |
| import org.eclipse.jst.j2ee.internal.common.operations.*; |
| |
| public class FilterTemplate |
| { |
| protected static String nl; |
| public static synchronized FilterTemplate create(String lineSeparator) |
| { |
| nl = lineSeparator; |
| FilterTemplate result = new FilterTemplate(); |
| nl = null; |
| return result; |
| } |
| |
| public final String NL = nl == null ? (System.getProperties().getProperty("line.separator")) : nl; //$NON-NLS-1$ |
| protected final String TEXT_1 = "package "; //$NON-NLS-1$ |
| protected final String TEXT_2 = ";"; //$NON-NLS-1$ |
| protected final String TEXT_3 = NL; |
| protected final String TEXT_4 = NL + "import "; //$NON-NLS-1$ |
| protected final String TEXT_5 = ";"; //$NON-NLS-1$ |
| protected final String TEXT_6 = NL; |
| protected final String TEXT_7 = NL; |
| protected final String TEXT_8 = "/**" + NL + " * Servlet Filter implementation class "; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_9 = NL + " *" + NL + " * @web.filter" + NL + " * name=\""; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_10 = "\"" + NL + " * display-name=\""; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_11 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_12 = NL + " * description=\""; //$NON-NLS-1$ |
| protected final String TEXT_13 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_14 = NL + " *" + NL + " * @web.filter-mapping"; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_15 = NL + " * url-pattern=\""; //$NON-NLS-1$ |
| protected final String TEXT_16 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_17 = NL + " * servlet-name=\""; //$NON-NLS-1$ |
| protected final String TEXT_18 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_19 = NL + " * dispatcher=\""; //$NON-NLS-1$ |
| protected final String TEXT_20 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_21 = NL + " *" + NL + " * @web.filter-init-param" + NL + " * name=\""; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_22 = "\"" + NL + " * value=\""; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_23 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_24 = NL + " * description=\""; //$NON-NLS-1$ |
| protected final String TEXT_25 = "\""; //$NON-NLS-1$ |
| protected final String TEXT_26 = NL + " */"; //$NON-NLS-1$ |
| protected final String TEXT_27 = NL + "public "; //$NON-NLS-1$ |
| protected final String TEXT_28 = "abstract "; //$NON-NLS-1$ |
| protected final String TEXT_29 = "final "; //$NON-NLS-1$ |
| protected final String TEXT_30 = "class "; //$NON-NLS-1$ |
| protected final String TEXT_31 = " extends "; //$NON-NLS-1$ |
| protected final String TEXT_32 = " implements "; //$NON-NLS-1$ |
| protected final String TEXT_33 = ", "; //$NON-NLS-1$ |
| protected final String TEXT_34 = " {"; //$NON-NLS-1$ |
| protected final String TEXT_35 = NL + NL + " /**" + NL + " * Default constructor. " + NL + " */" + NL + " public "; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ |
| protected final String TEXT_36 = "() {" + NL + " // TODO Auto-generated constructor stub" + NL + " }"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_37 = NL + " " + NL + " /**" + NL + " * @see "; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_38 = "#"; //$NON-NLS-1$ |
| protected final String TEXT_39 = "("; //$NON-NLS-1$ |
| protected final String TEXT_40 = ")" + NL + " */" + NL + " public "; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_41 = "("; //$NON-NLS-1$ |
| protected final String TEXT_42 = ") {" + NL + " super("; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_43 = ");" + NL + " // TODO Auto-generated constructor stub" + NL + " }"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_44 = NL + NL + "\t/**" + NL + " * @see "; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_45 = "#"; //$NON-NLS-1$ |
| protected final String TEXT_46 = "("; //$NON-NLS-1$ |
| protected final String TEXT_47 = ")" + NL + " */" + NL + " public "; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| protected final String TEXT_48 = " "; //$NON-NLS-1$ |
| protected final String TEXT_49 = "("; //$NON-NLS-1$ |
| protected final String TEXT_50 = ") {" + NL + " // TODO Auto-generated method stub"; //$NON-NLS-1$ //$NON-NLS-2$ |
| protected final String TEXT_51 = NL + "\t\t\treturn "; //$NON-NLS-1$ |
| protected final String TEXT_52 = ";"; //$NON-NLS-1$ |
| protected final String TEXT_53 = NL + " }"; //$NON-NLS-1$ |
| protected final String TEXT_54 = NL + NL + "\t/**" + NL + "\t * @see Filter#destroy()" + NL + "\t */" + NL + "\tpublic void destroy() {" + NL + "\t\t// TODO Auto-generated method stub" + NL + "\t}"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ |
| protected final String TEXT_55 = NL + NL + "\t/**" + NL + "\t * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)" + NL + "\t */" + NL + "\tpublic void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {" + NL + "\t\t// TODO Auto-generated method stub" + NL + "\t\t// place your code here" + NL + "" + NL + "\t\t// pass the request along the filter chain" + NL + "\t\tchain.doFilter(request, response);" + NL + "\t}"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ |
| protected final String TEXT_56 = NL + NL + "\t/**" + NL + "\t * @see Filter#init(FilterConfig)" + NL + "\t */" + NL + "\tpublic void init(FilterConfig fConfig) throws ServletException {" + NL + "\t\t// TODO Auto-generated method stub" + NL + "\t}"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ |
| protected final String TEXT_57 = NL + NL + "}"; //$NON-NLS-1$ |
| protected final String TEXT_58 = NL; |
| |
| public String generate(Object argument) |
| { |
| final StringBuffer stringBuffer = new StringBuffer(); |
| CreateFilterTemplateModel model = (CreateFilterTemplateModel) argument; |
| |
| model.removeFlags(CreateJavaEEArtifactTemplateModel.FLAG_QUALIFIED_SUPERCLASS_NAME); |
| |
| |
| if (model.getJavaPackageName() != null && model.getJavaPackageName().length() > 0) { |
| |
| stringBuffer.append(TEXT_1); |
| stringBuffer.append( model.getJavaPackageName() ); |
| stringBuffer.append(TEXT_2); |
| |
| } |
| |
| stringBuffer.append(TEXT_3); |
| |
| Collection<String> imports = model.getImports(); |
| for (String anImport : imports) { |
| |
| stringBuffer.append(TEXT_4); |
| stringBuffer.append( anImport ); |
| stringBuffer.append(TEXT_5); |
| |
| } |
| |
| stringBuffer.append(TEXT_6); |
| stringBuffer.append(TEXT_7); |
| stringBuffer.append(TEXT_8); |
| stringBuffer.append( model.getClassName() ); |
| |
| if (model.isAnnotated()) { |
| |
| stringBuffer.append(TEXT_9); |
| stringBuffer.append( model.getFilterName() ); |
| stringBuffer.append(TEXT_10); |
| stringBuffer.append( model.getFilterName() ); |
| stringBuffer.append(TEXT_11); |
| |
| if (model.getDescription() != null && model.getDescription().length() > 0) { |
| |
| stringBuffer.append(TEXT_12); |
| stringBuffer.append( model.getDescription() ); |
| stringBuffer.append(TEXT_13); |
| |
| } |
| |
| List<IFilterMappingItem> mappings = model.getFilterMappings(); |
| for (IFilterMappingItem mapping : mappings) { |
| |
| stringBuffer.append(TEXT_14); |
| |
| if (mapping.isUrlPatternType()) { |
| |
| stringBuffer.append(TEXT_15); |
| stringBuffer.append( mapping.getName() ); |
| stringBuffer.append(TEXT_16); |
| |
| } else if (mapping.isServletNameType()) { |
| |
| stringBuffer.append(TEXT_17); |
| stringBuffer.append( mapping.getName() ); |
| stringBuffer.append(TEXT_18); |
| |
| } |
| |
| String dispatcher = model.getDispatcherList(mapping); |
| if (dispatcher.length() > 0) { |
| |
| stringBuffer.append(TEXT_19); |
| stringBuffer.append( dispatcher ); |
| stringBuffer.append(TEXT_20); |
| |
| } |
| } |
| |
| List<String[]> initParams = model.getInitParams(); |
| if (initParams != null && initParams.size() > 0) { |
| for (int i = 0; i < initParams.size(); i++) { |
| String name = model.getInitParam(i, CreateFilterTemplateModel.NAME); |
| String value = model.getInitParam(i, CreateFilterTemplateModel.VALUE); |
| String description = model.getInitParam(i, CreateFilterTemplateModel.DESCRIPTION); |
| |
| stringBuffer.append(TEXT_21); |
| stringBuffer.append( name ); |
| stringBuffer.append(TEXT_22); |
| stringBuffer.append( value ); |
| stringBuffer.append(TEXT_23); |
| |
| if (description != null && description.length() > 0) { |
| |
| stringBuffer.append(TEXT_24); |
| stringBuffer.append( description ); |
| stringBuffer.append(TEXT_25); |
| |
| } |
| } |
| } |
| } |
| |
| stringBuffer.append(TEXT_26); |
| |
| if (model.isPublic()) { |
| |
| stringBuffer.append(TEXT_27); |
| |
| } |
| |
| if (model.isAbstract()) { |
| |
| stringBuffer.append(TEXT_28); |
| |
| } |
| |
| if (model.isFinal()) { |
| |
| stringBuffer.append(TEXT_29); |
| |
| } |
| |
| stringBuffer.append(TEXT_30); |
| stringBuffer.append( model.getClassName() ); |
| |
| String superClass = model.getSuperclassName(); |
| if (superClass != null && superClass.length() > 0) { |
| |
| stringBuffer.append(TEXT_31); |
| stringBuffer.append( superClass ); |
| |
| } |
| |
| List<String> interfaces = model.getInterfaces(); |
| if ( interfaces.size() > 0) { |
| |
| stringBuffer.append(TEXT_32); |
| |
| } |
| |
| for (int i = 0; i < interfaces.size(); i++) { |
| String INTERFACE = interfaces.get(i); |
| if (i > 0) { |
| |
| stringBuffer.append(TEXT_33); |
| |
| } |
| |
| stringBuffer.append( INTERFACE ); |
| |
| } |
| |
| stringBuffer.append(TEXT_34); |
| |
| if (!model.hasEmptySuperclassConstructor()) { |
| |
| stringBuffer.append(TEXT_35); |
| stringBuffer.append( model.getClassName() ); |
| stringBuffer.append(TEXT_36); |
| |
| } |
| |
| if (model.shouldGenSuperclassConstructors()) { |
| List<Constructor> constructors = model.getConstructors(); |
| for (Constructor constructor : constructors) { |
| if (constructor.isPublic() || constructor.isProtected()) { |
| |
| stringBuffer.append(TEXT_37); |
| stringBuffer.append( model.getSuperclassName() ); |
| stringBuffer.append(TEXT_38); |
| stringBuffer.append( model.getSuperclassName() ); |
| stringBuffer.append(TEXT_39); |
| stringBuffer.append( constructor.getParamsForJavadoc() ); |
| stringBuffer.append(TEXT_40); |
| stringBuffer.append( model.getClassName() ); |
| stringBuffer.append(TEXT_41); |
| stringBuffer.append( constructor.getParamsForDeclaration() ); |
| stringBuffer.append(TEXT_42); |
| stringBuffer.append( constructor.getParamsForCall() ); |
| stringBuffer.append(TEXT_43); |
| |
| } |
| } |
| } |
| |
| |
| if (model.shouldImplementAbstractMethods()) { |
| for (Method method : model.getUnimplementedMethods()) { |
| |
| stringBuffer.append(TEXT_44); |
| stringBuffer.append( method.getContainingJavaClass() ); |
| stringBuffer.append(TEXT_45); |
| stringBuffer.append( method.getName() ); |
| stringBuffer.append(TEXT_46); |
| stringBuffer.append( method.getParamsForJavadoc() ); |
| stringBuffer.append(TEXT_47); |
| stringBuffer.append( method.getReturnType() ); |
| stringBuffer.append(TEXT_48); |
| stringBuffer.append( method.getName() ); |
| stringBuffer.append(TEXT_49); |
| stringBuffer.append( method.getParamsForDeclaration() ); |
| stringBuffer.append(TEXT_50); |
| |
| String defaultReturnValue = method.getDefaultReturnValue(); |
| if (defaultReturnValue != null) { |
| |
| stringBuffer.append(TEXT_51); |
| stringBuffer.append( defaultReturnValue ); |
| stringBuffer.append(TEXT_52); |
| |
| } |
| |
| stringBuffer.append(TEXT_53); |
| |
| } |
| } |
| |
| if (model.shouldGenDestroy()) { |
| stringBuffer.append(TEXT_54); |
| } |
| if (model.shouldGenDoFilter()) { |
| stringBuffer.append(TEXT_55); |
| } |
| if (model.shouldGenInit()) { |
| stringBuffer.append(TEXT_56); |
| } |
| stringBuffer.append(TEXT_57); |
| stringBuffer.append(TEXT_58); |
| return stringBuffer.toString(); |
| } |
| } |