List of usage examples for org.eclipse.jdt.core IMethod getParameterNames
String[] getParameterNames() throws JavaModelException;
From source file:at.bestsolution.efxclipse.tooling.fxgraph.ui.util.JDTHelper.java
License:Open Source License
private TypeData createData(List<IMethod> allMethods, IJavaProject jproject) throws JavaModelException { TypeData d = new TypeData(); for (IMethod m : allMethods) { if (!Flags.isPublic(m.getFlags())) { continue; }// www .j a v a2 s . com if (m.getElementName().startsWith("impl_") || m.getElementName().startsWith("getImpl_")) { continue; } if (m.getElementName().startsWith("get") && m.getParameterNames().length == 0) { String returnSignature = Signature.toString(m.getReturnType()); if (returnSignature.startsWith("javafx.event.EventHandler<? super ") || returnSignature.startsWith("javafx.event.EventHandler<")) { String eventType; if (returnSignature.startsWith("javafx.event.EventHandler<? super ")) { eventType = returnSignature.substring("javafx.event.EventHandler<? super ".length(), returnSignature.length() - 1); } else { eventType = returnSignature.substring("javafx.event.EventHandler<".length(), returnSignature.length() - 1); } EventValueProperty p = new EventValueProperty(m, extractAttributename(m.getElementName()), m.getParent().getElementName(), eventType); d.properties.add(p); } else { String propName = extractAttributename(m.getElementName()); String ownerName = m.getParent().getElementName(); boolean isReadonly = isReadonlySetter(propName, allMethods); if ("double".equals(returnSignature) || "float".equals(returnSignature)) { if (!isReadonly) { FloatingValueProperty p = new FloatingValueProperty(m, propName, ownerName, returnSignature); d.properties.add(p); } } else if ("int".equals(returnSignature) || "long".equals(returnSignature) || "short".equals(returnSignature) || "byte".equals(returnSignature) || "char".equals(returnSignature)) { if (!isReadonly) { IntegerValueProperty p = new IntegerValueProperty(m, propName, ownerName, returnSignature); d.properties.add(p); } } else { IType type; if (returnSignature.indexOf('<') == -1) { type = jproject.findType(returnSignature); } else { type = jproject.findType(returnSignature.substring(0, returnSignature.indexOf('<'))); } if (type == null) { continue; } if (type.isEnum()) { if (!isReadonly) { EnumValueProperty p = new EnumValueProperty(m, propName, ownerName, returnSignature, type); d.properties.add(p); } } else { boolean isLists = false; boolean isMap = false; if ("java.util.List".equals(type.getFullyQualifiedName())) { isLists = true; } else { for (String i : type.getSuperInterfaceNames()) { if (i.equals("java.util.List")) { isLists = true; } } } if (!isLists) { if ("java.util.Map".equals(type.getFullyQualifiedName())) { isMap = true; } else { for (String i : type.getSuperInterfaceNames()) { if (i.equals("java.util.Map")) { isMap = true; } } } } if (isLists) { String listType; if (returnSignature.indexOf('<') != -1) { listType = returnSignature.substring(returnSignature.indexOf('<') + 1, returnSignature.lastIndexOf('>')); } else { listType = "?"; } if (!propName.endsWith("Unmodifiable")) { ListValueProperty p = new ListValueProperty(m, propName, ownerName, listType, isReadonly); d.properties.add(p); } } else if (isMap) { MapValueProperty p = new MapValueProperty(m, propName, ownerName); d.properties.add(p); } else if (type.getFullyQualifiedName().equals("java.lang.String")) { if (!isReadonly) { StringValueProperty p = new StringValueProperty(m, propName, ownerName, returnSignature); d.properties.add(p); } } else { if (!isReadonly) { List<Proposal> props = getProposals(type, jproject); ElementValueProperty p = new ElementValueProperty(m, propName, ownerName, returnSignature, props); d.properties.add(p); } } } } } } else if (m.getElementName().startsWith("is") && m.getParameterNames().length == 0 && "Z".equals(m.getReturnType())) { String propName = extractAttributename(m.getElementName()); boolean isReadonly = isReadonlySetter(propName, allMethods); if (!isReadonly) { BooleanValueProperty p = new BooleanValueProperty(m, propName, m.getParent().getElementName(), "boolean"); d.properties.add(p); } } } return d; }
From source file:at.bestsolution.efxclipse.tooling.model.internal.utils.PropertiesUtil.java
License:Open Source License
public static Map<String, IFXProperty> resolveProperties(FXClass fxClass) throws JavaModelException { Map<String, IFXProperty> rv = new HashMap<String, IFXProperty>(); if ("java.lang.Object".equals(fxClass.getFQN())) { return rv; }//from w ww . jav a2 s . c o m Map<String, IMethod> beanProperties = new HashMap<String, IMethod>(); Map<String, IMethod> builderProperties = new HashMap<String, IMethod>(); String builder = fxClass.getType().getFullyQualifiedName() + "Builder"; IType builderType = fxClass.getJavaProject().findType(builder); if (builderType != null) { for (IMethod m : builderType.getMethods()) { // Only public and none static methods if (!Flags.isPublic(m.getFlags()) || Flags.isStatic(m.getFlags())) { continue; } String name = m.getElementName(); // omit the build method if ("build".equals(name) || "applyTo".equals(name)) { continue; } if (m.getParameterNames().length == 1) { String param = m.getParameterTypes()[0]; if (Signature.getArrayCount(param) == 0) { builderProperties.put(name, m); } } } } for (IMethod m : fxClass.getType().getMethods()) { // Only public and none static methods if (!Flags.isPublic(m.getFlags()) || Flags.isStatic(m.getFlags())) { continue; } String name = m.getElementName(); // do not use impl methods they are private if (name.startsWith("getImpl") || name.startsWith("isImpl") || name.startsWith("setImpl") || name.contains("Unmodifiable")) { continue; } if (name.startsWith("get") || name.startsWith("is")) { name = name.startsWith("get") ? name.substring(3) : name.substring(2); name = Character.toLowerCase(name.charAt(0)) + name.substring(1); // Only set if there's not already one stored if (!beanProperties.containsKey(name)) { beanProperties.put(name, m); } } else if (m.getElementName().startsWith("set") && m.getParameters().length == 1) { name = name.substring(3); name = Character.toLowerCase(name.charAt(0)) + name.substring(1); beanProperties.put(name, m); } } for (Entry<String, IMethod> e : beanProperties.entrySet()) { FXProperty p = getProperty(fxClass, e.getKey(), e.getValue()); if (p != null) { rv.put(e.getKey(), p); } } for (Entry<String, IMethod> e : builderProperties.entrySet()) { IFXProperty p = rv.get(e.getKey()); if (p == null) { continue; } if (!(p instanceof IFXCollectionProperty)) { if (!p.isSetable()) { p = getProperty(fxClass, e.getKey(), e.getValue()); if (p != null) { rv.put(e.getKey(), p); } } } } return rv; }
From source file:at.bestsolution.fxide.jdt.text.viewersupport.JavaElementLabelComposer.java
License:Open Source License
/** * Appends the label for a method. Considers the M_* flags. * * @param method the element to render// w ww . j a va 2s. co m * @param flags the rendering flags. Flags with names starting with 'M_' are considered. */ public void appendMethodLabel(IMethod method, long flags) { try { BindingKey resolvedKey = getFlag(flags, JavaElementLabels.USE_RESOLVED) && method.isResolved() ? new BindingKey(method.getKey()) : null; String resolvedSig = (resolvedKey != null) ? resolvedKey.toSignature() : null; // type parameters if (getFlag(flags, JavaElementLabels.M_PRE_TYPE_PARAMETERS)) { if (resolvedKey != null) { if (resolvedKey.isParameterizedMethod()) { String[] typeArgRefs = resolvedKey.getTypeArguments(); if (typeArgRefs.length > 0) { appendTypeArgumentSignaturesLabel(method, typeArgRefs, flags); fBuffer.append(' '); } } else { String[] typeParameterSigs = Signature.getTypeParameters(resolvedSig); if (typeParameterSigs.length > 0) { appendTypeParameterSignaturesLabel(typeParameterSigs, flags); fBuffer.append(' '); } } } else if (method.exists()) { ITypeParameter[] typeParameters = method.getTypeParameters(); if (typeParameters.length > 0) { appendTypeParametersLabels(typeParameters, flags); fBuffer.append(' '); } } } // return type if (getFlag(flags, JavaElementLabels.M_PRE_RETURNTYPE) && method.exists() && !method.isConstructor()) { String returnTypeSig = resolvedSig != null ? Signature.getReturnType(resolvedSig) : method.getReturnType(); appendTypeSignatureLabel(method, returnTypeSig, flags); fBuffer.append(' '); } // qualification if (getFlag(flags, JavaElementLabels.M_FULLY_QUALIFIED)) { appendTypeLabel(method.getDeclaringType(), JavaElementLabels.T_FULLY_QUALIFIED | (flags & QUALIFIER_FLAGS)); fBuffer.append('.'); } fBuffer.append(getElementName(method)); // constructor type arguments if (getFlag(flags, JavaElementLabels.T_TYPE_PARAMETERS) && method.exists() && method.isConstructor()) { if (resolvedSig != null && resolvedKey.isParameterizedType()) { BindingKey declaringType = resolvedKey.getDeclaringType(); if (declaringType != null) { String[] declaringTypeArguments = declaringType.getTypeArguments(); appendTypeArgumentSignaturesLabel(method, declaringTypeArguments, flags); } } } // parameters fBuffer.append('('); String[] declaredParameterTypes = method.getParameterTypes(); if (getFlag(flags, JavaElementLabels.M_PARAMETER_TYPES | JavaElementLabels.M_PARAMETER_NAMES)) { String[] types = null; int nParams = 0; boolean renderVarargs = false; boolean isPolymorphic = false; if (getFlag(flags, JavaElementLabels.M_PARAMETER_TYPES)) { if (resolvedSig != null) { types = Signature.getParameterTypes(resolvedSig); } else { types = declaredParameterTypes; } nParams = types.length; renderVarargs = method.exists() && Flags.isVarargs(method.getFlags()); if (renderVarargs && resolvedSig != null && declaredParameterTypes.length == 1 && JavaModelUtil.isPolymorphicSignature(method)) { renderVarargs = false; isPolymorphic = true; } } String[] names = null; if (getFlag(flags, JavaElementLabels.M_PARAMETER_NAMES) && method.exists()) { names = method.getParameterNames(); if (isPolymorphic) { // handled specially below } else if (types == null) { nParams = names.length; } else { // types != null if (nParams != names.length) { if (resolvedSig != null && types.length > names.length) { // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=99137 nParams = names.length; String[] typesWithoutSyntheticParams = new String[nParams]; System.arraycopy(types, types.length - nParams, typesWithoutSyntheticParams, 0, nParams); types = typesWithoutSyntheticParams; } else { // https://bugs.eclipse.org/bugs/show_bug.cgi?id=101029 // JavaPlugin.logErrorMessage("JavaElementLabels: Number of param types(" + nParams + ") != number of names(" + names.length + "): " + method.getElementName()); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ names = null; // no names rendered } } } } ILocalVariable[] annotatedParameters = null; if (nParams > 0 && getFlag(flags, JavaElementLabels.M_PARAMETER_ANNOTATIONS)) { annotatedParameters = method.getParameters(); } for (int i = 0; i < nParams; i++) { if (i > 0) { fBuffer.append(JavaElementLabels.COMMA_STRING); } if (annotatedParameters != null && i < annotatedParameters.length) { appendAnnotationLabels(annotatedParameters[i].getAnnotations(), flags); } if (types != null) { String paramSig = types[i]; if (renderVarargs && (i == nParams - 1)) { int newDim = Signature.getArrayCount(paramSig) - 1; appendTypeSignatureLabel(method, Signature.getElementType(paramSig), flags); for (int k = 0; k < newDim; k++) { fBuffer.append('[').append(']'); } fBuffer.append(JavaElementLabels.ELLIPSIS_STRING); } else { appendTypeSignatureLabel(method, paramSig, flags); } } if (names != null) { if (types != null) { fBuffer.append(' '); } if (isPolymorphic) { fBuffer.append(names[0] + i); } else { fBuffer.append(names[i]); } } } } else { if (declaredParameterTypes.length > 0) { fBuffer.append(JavaElementLabels.ELLIPSIS_STRING); } } fBuffer.append(')'); if (getFlag(flags, JavaElementLabels.M_EXCEPTIONS)) { String[] types; if (resolvedKey != null) { types = resolvedKey.getThrownExceptions(); } else { types = method.exists() ? method.getExceptionTypes() : new String[0]; } if (types.length > 0) { fBuffer.append(" throws "); //$NON-NLS-1$ for (int i = 0; i < types.length; i++) { if (i > 0) { fBuffer.append(JavaElementLabels.COMMA_STRING); } appendTypeSignatureLabel(method, types[i], flags); } } } if (getFlag(flags, JavaElementLabels.M_APP_TYPE_PARAMETERS)) { int offset = fBuffer.length(); if (resolvedKey != null) { if (resolvedKey.isParameterizedMethod()) { String[] typeArgRefs = resolvedKey.getTypeArguments(); if (typeArgRefs.length > 0) { fBuffer.append(' '); appendTypeArgumentSignaturesLabel(method, typeArgRefs, flags); } } else { String[] typeParameterSigs = Signature.getTypeParameters(resolvedSig); if (typeParameterSigs.length > 0) { fBuffer.append(' '); appendTypeParameterSignaturesLabel(typeParameterSigs, flags); } } } else if (method.exists()) { ITypeParameter[] typeParameters = method.getTypeParameters(); if (typeParameters.length > 0) { fBuffer.append(' '); appendTypeParametersLabels(typeParameters, flags); } } // if (getFlag(flags, JavaElementLabels.COLORIZE) && offset != fBuffer.length()) { // fBuffer.setStyle(offset, fBuffer.length() - offset, DECORATIONS_STYLE); // } } if (getFlag(flags, JavaElementLabels.M_APP_RETURNTYPE) && method.exists() && !method.isConstructor()) { int offset = fBuffer.length(); fBuffer.append(JavaElementLabels.DECL_STRING); String returnTypeSig = resolvedSig != null ? Signature.getReturnType(resolvedSig) : method.getReturnType(); appendTypeSignatureLabel(method, returnTypeSig, flags); // if (getFlag(flags, JavaElementLabels.COLORIZE)) { // fBuffer.setStyle(offset, fBuffer.length() - offset, DECORATIONS_STYLE); // } } // category if (getFlag(flags, JavaElementLabels.M_CATEGORY) && method.exists()) appendCategoryLabel(method, flags); // post qualification if (getFlag(flags, JavaElementLabels.M_POST_QUALIFIED)) { int offset = fBuffer.length(); fBuffer.append(JavaElementLabels.CONCAT_STRING); appendTypeLabel(method.getDeclaringType(), JavaElementLabels.T_FULLY_QUALIFIED | (flags & QUALIFIER_FLAGS)); // if (getFlag(flags, JavaElementLabels.COLORIZE)) { // fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE); // } } } catch (JavaModelException e) { //TODO e.printStackTrace(); } }
From source file:com.centurylink.mdw.plugin.designer.properties.OsgiAdapterDesignSection.java
License:Apache License
private List<String> getServiceMethodOptions() { List<String> options = new ArrayList<String>(); WorkflowAsset asset = (WorkflowAsset) interfaceSelector.getWorkflowAsset(); if (asset != null) { try {//ww w . j a v a 2 s . c om ICompilationUnit unit = getCompilationUnit(asset); if (unit != null) { for (IType type : unit.getAllTypes()) { for (IMethod method : type.getMethods()) { String option = method.getElementName() + "("; for (int i = 0; i < method.getNumberOfParameters(); i++) { String paramType = method.getParameterTypes()[i]; option += paramType.substring(1, paramType.length() - 1) + " " + method.getParameterNames()[i]; if (i < method.getNumberOfParameters() - 1) option += ", "; } option += ")"; options.add(option); } } } else { options.add("Type must be opened to read methods"); } } catch (JavaModelException ex) { PluginMessages.uiError(ex, "Service Methods", activity.getProject()); } } else { options.add(""); } return options; }
From source file:com.codenvy.ide.ext.java.server.internal.core.BinaryTypeConverter.java
License:Open Source License
private AbstractMethodDeclaration convert(IMethod method, IType type) throws JavaModelException { AbstractMethodDeclaration methodDeclaration; org.eclipse.jdt.internal.compiler.ast.TypeParameter[] typeParams = null; // convert 1.5 specific constructs only if compliance is 1.5 or above if (this.has1_5Compliance) { /* convert type parameters */ ITypeParameter[] typeParameters = method.getTypeParameters(); if (typeParameters != null && typeParameters.length > 0) { int parameterCount = typeParameters.length; typeParams = new org.eclipse.jdt.internal.compiler.ast.TypeParameter[parameterCount]; for (int i = 0; i < parameterCount; i++) { ITypeParameter typeParameter = typeParameters[i]; typeParams[i] = createTypeParameter(typeParameter.getElementName().toCharArray(), stringArrayToCharArray(typeParameter.getBounds()), 0, 0); }/*from w ww .ja v a 2s .co m*/ } } if (method.isConstructor()) { ConstructorDeclaration decl = new ConstructorDeclaration(this.compilationResult); decl.bits &= ~ASTNode.IsDefaultConstructor; decl.typeParameters = typeParams; methodDeclaration = decl; } else { MethodDeclaration decl = type.isAnnotation() ? new AnnotationMethodDeclaration(this.compilationResult) : new MethodDeclaration(this.compilationResult); /* convert return type */ TypeReference typeReference = createTypeReference(method.getReturnType()); if (typeReference == null) return null; decl.returnType = typeReference; decl.typeParameters = typeParams; methodDeclaration = decl; } methodDeclaration.selector = method.getElementName().toCharArray(); int flags = method.getFlags(); boolean isVarargs = Flags.isVarargs(flags); methodDeclaration.modifiers = flags & ~Flags.AccVarargs; /* convert arguments */ String[] argumentTypeNames = method.getParameterTypes(); String[] argumentNames = method.getParameterNames(); int argumentCount = argumentTypeNames == null ? 0 : argumentTypeNames.length; // Ignore synthetic arguments (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=212224) int startIndex = (method.isConstructor() && type.isMember() && !Flags.isStatic(type.getFlags())) ? 1 : 0; argumentCount -= startIndex; methodDeclaration.arguments = new Argument[argumentCount]; for (int i = 0; i < argumentCount; i++) { String argumentTypeName = argumentTypeNames[startIndex + i]; TypeReference typeReference = createTypeReference(argumentTypeName); if (typeReference == null) return null; if (isVarargs && i == argumentCount - 1) { typeReference.bits |= ASTNode.IsVarArgs; } methodDeclaration.arguments[i] = new Argument(argumentNames[i].toCharArray(), 0, typeReference, ClassFileConstants.AccDefault); // do not care whether was final or not } /* convert thrown exceptions */ String[] exceptionTypeNames = method.getExceptionTypes(); int exceptionCount = exceptionTypeNames == null ? 0 : exceptionTypeNames.length; if (exceptionCount > 0) { methodDeclaration.thrownExceptions = new TypeReference[exceptionCount]; for (int i = 0; i < exceptionCount; i++) { TypeReference typeReference = createTypeReference(exceptionTypeNames[i]); if (typeReference == null) return null; methodDeclaration.thrownExceptions[i] = typeReference; } } return methodDeclaration; }
From source file:com.codenvy.ide.ext.java.server.internal.core.search.BasicSearchEngine.java
License:Open Source License
public void searchAllConstructorDeclarations(final char[] packageName, final char[] typeName, final int typeMatchRule, IJavaSearchScope scope, final IRestrictedAccessConstructorRequestor nameRequestor, int waitingPolicy, IProgressMonitor progressMonitor) throws JavaModelException { // Validate match rule first final int validatedTypeMatchRule = SearchPattern .validateMatchRule(typeName == null ? null : new String(typeName), typeMatchRule); final int pkgMatchRule = SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE; final char NoSuffix = IIndexConstants.TYPE_SUFFIX; // Used as TYPE_SUFFIX has no effect in method #match(char, char[] , int, char[], int , int, char[], char[]) // Debug//w ww . ja v a 2 s. c o m if (VERBOSE) { Util.verbose( "BasicSearchEngine.searchAllConstructorDeclarations(char[], char[], int, IJavaSearchScope, IRestrictedAccessConstructorRequestor, int, IProgressMonitor)"); //$NON-NLS-1$ Util.verbose(" - package name: " + (packageName == null ? "null" : new String(packageName))); //$NON-NLS-1$ //$NON-NLS-2$ Util.verbose(" - type name: " + (typeName == null ? "null" : new String(typeName))); //$NON-NLS-1$ //$NON-NLS-2$ Util.verbose(" - type match rule: " + getMatchRuleString(typeMatchRule)); //$NON-NLS-1$ if (validatedTypeMatchRule != typeMatchRule) { Util.verbose(" - validated type match rule: " + getMatchRuleString(validatedTypeMatchRule)); //$NON-NLS-1$ } Util.verbose(" - scope: " + scope); //$NON-NLS-1$ } if (validatedTypeMatchRule == -1) return; // invalid match rule => return no results // Create pattern final ConstructorDeclarationPattern pattern = new ConstructorDeclarationPattern(packageName, typeName, validatedTypeMatchRule); // Get working copy path(s). Store in a single string in case of only one to optimize comparison in requestor final HashSet workingCopyPaths = new HashSet(); String workingCopyPath = null; ICompilationUnit[] copies = getWorkingCopies(); final int copiesLength = copies == null ? 0 : copies.length; if (copies != null) { if (copiesLength == 1) { workingCopyPath = copies[0].getPath().toString(); } else { for (int i = 0; i < copiesLength; i++) { ICompilationUnit workingCopy = copies[i]; workingCopyPaths.add(workingCopy.getPath().toString()); } } } final String singleWkcpPath = workingCopyPath; // Index requestor IndexQueryRequestor searchRequestor = new IndexQueryRequestor() { public boolean acceptIndexMatch(String documentPath, SearchPattern indexRecord, SearchParticipant participant, AccessRuleSet access) { // Filter unexpected types ConstructorDeclarationPattern record = (ConstructorDeclarationPattern) indexRecord; if ((record.extraFlags & ExtraFlags.IsMemberType) != 0) { return true; // filter out member classes } if ((record.extraFlags & ExtraFlags.IsLocalType) != 0) { return true; // filter out local and anonymous classes } switch (copiesLength) { case 0: break; case 1: if (singleWkcpPath.equals(documentPath)) { return true; // filter out *the* working copy } break; default: if (workingCopyPaths.contains(documentPath)) { return true; // filter out working copies } break; } // Accept document path AccessRestriction accessRestriction = null; if (access != null) { // Compute document relative path int pkgLength = (record.declaringPackageName == null || record.declaringPackageName.length == 0) ? 0 : record.declaringPackageName.length + 1; int nameLength = record.declaringSimpleName == null ? 0 : record.declaringSimpleName.length; char[] path = new char[pkgLength + nameLength]; int pos = 0; if (pkgLength > 0) { System.arraycopy(record.declaringPackageName, 0, path, pos, pkgLength - 1); CharOperation.replace(path, '.', '/'); path[pkgLength - 1] = '/'; pos += pkgLength; } if (nameLength > 0) { System.arraycopy(record.declaringSimpleName, 0, path, pos, nameLength); pos += nameLength; } // Update access restriction if path is not empty if (pos > 0) { accessRestriction = access.getViolatedRestriction(path); } } nameRequestor.acceptConstructor(record.modifiers, record.declaringSimpleName, record.parameterCount, record.signature, record.parameterTypes, record.parameterNames, record.declaringTypeModifiers, record.declaringPackageName, record.extraFlags, documentPath, accessRestriction); return true; } }; try { if (progressMonitor != null) { progressMonitor.beginTask(Messages.engine_searching, 1000); } // add type names from indexes indexManager.performConcurrentJob( new PatternSearchJob(pattern, getDefaultSearchParticipant(indexManager), // Java search only scope, searchRequestor, indexManager), waitingPolicy, progressMonitor == null ? null : new SubProgressMonitor(progressMonitor, 1000 - copiesLength)); // add type names from working copies if (copies != null) { for (int i = 0; i < copiesLength; i++) { final ICompilationUnit workingCopy = copies[i]; if (scope instanceof HierarchyScope) { if (!((HierarchyScope) scope).encloses(workingCopy, progressMonitor)) continue; } else { if (!scope.encloses(workingCopy)) continue; } final String path = workingCopy.getPath().toString(); if (workingCopy.isConsistent()) { IPackageDeclaration[] packageDeclarations = workingCopy.getPackageDeclarations(); char[] packageDeclaration = packageDeclarations.length == 0 ? CharOperation.NO_CHAR : packageDeclarations[0].getElementName().toCharArray(); IType[] allTypes = workingCopy.getAllTypes(); for (int j = 0, allTypesLength = allTypes.length; j < allTypesLength; j++) { IType type = allTypes[j]; char[] simpleName = type.getElementName().toCharArray(); if (match(NoSuffix, packageName, pkgMatchRule, typeName, validatedTypeMatchRule, 0/*no kind*/, packageDeclaration, simpleName) && !type.isMember()) { int extraFlags = ExtraFlags.getExtraFlags(type); boolean hasConstructor = false; IMethod[] methods = type.getMethods(); for (int k = 0; k < methods.length; k++) { IMethod method = methods[k]; if (method.isConstructor()) { hasConstructor = true; String[] stringParameterNames = method.getParameterNames(); String[] stringParameterTypes = method.getParameterTypes(); int length = stringParameterNames.length; char[][] parameterNames = new char[length][]; char[][] parameterTypes = new char[length][]; for (int l = 0; l < length; l++) { parameterNames[l] = stringParameterNames[l].toCharArray(); parameterTypes[l] = Signature.toCharArray(Signature .getTypeErasure(stringParameterTypes[l]).toCharArray()); } nameRequestor.acceptConstructor(method.getFlags(), simpleName, parameterNames.length, null, // signature is not used for source type parameterTypes, parameterNames, type.getFlags(), packageDeclaration, extraFlags, path, null); } } if (!hasConstructor) { nameRequestor.acceptConstructor(Flags.AccPublic, simpleName, -1, null, // signature is not used for source type CharOperation.NO_CHAR_CHAR, CharOperation.NO_CHAR_CHAR, type.getFlags(), packageDeclaration, extraFlags, path, null); } } } } else { Parser basicParser = getParser(); org.eclipse.jdt.internal.compiler.env.ICompilationUnit unit = (org.eclipse.jdt.internal.compiler.env.ICompilationUnit) workingCopy; CompilationResult compilationUnitResult = new CompilationResult(unit, 0, 0, this.compilerOptions.maxProblemsPerUnit); CompilationUnitDeclaration parsedUnit = basicParser.dietParse(unit, compilationUnitResult); if (parsedUnit != null) { final char[] packageDeclaration = parsedUnit.currentPackage == null ? CharOperation.NO_CHAR : CharOperation.concatWith(parsedUnit.currentPackage.getImportName(), '.'); class AllConstructorDeclarationsVisitor extends ASTVisitor { private TypeDeclaration[] declaringTypes = new TypeDeclaration[0]; private int declaringTypesPtr = -1; private void endVisit(TypeDeclaration typeDeclaration) { if (!hasConstructor(typeDeclaration) && typeDeclaration.enclosingType == null) { if (match(NoSuffix, packageName, pkgMatchRule, typeName, validatedTypeMatchRule, 0/*no kind*/, packageDeclaration, typeDeclaration.name)) { nameRequestor.acceptConstructor(Flags.AccPublic, typeName, -1, null, // signature is not used for source type CharOperation.NO_CHAR_CHAR, CharOperation.NO_CHAR_CHAR, typeDeclaration.modifiers, packageDeclaration, ExtraFlags.getExtraFlags(typeDeclaration), path, null); } } this.declaringTypes[this.declaringTypesPtr] = null; this.declaringTypesPtr--; } public void endVisit(TypeDeclaration typeDeclaration, CompilationUnitScope s) { endVisit(typeDeclaration); } public void endVisit(TypeDeclaration memberTypeDeclaration, ClassScope s) { endVisit(memberTypeDeclaration); } private boolean hasConstructor(TypeDeclaration typeDeclaration) { AbstractMethodDeclaration[] methods = typeDeclaration.methods; int length = methods == null ? 0 : methods.length; for (int j = 0; j < length; j++) { if (methods[j].isConstructor()) { return true; } } return false; } public boolean visit(ConstructorDeclaration constructorDeclaration, ClassScope classScope) { TypeDeclaration typeDeclaration = this.declaringTypes[this.declaringTypesPtr]; if (match(NoSuffix, packageName, pkgMatchRule, typeName, validatedTypeMatchRule, 0/*no kind*/, packageDeclaration, typeDeclaration.name)) { Argument[] arguments = constructorDeclaration.arguments; int length = arguments == null ? 0 : arguments.length; char[][] parameterNames = new char[length][]; char[][] parameterTypes = new char[length][]; for (int l = 0; l < length; l++) { Argument argument = arguments[l]; parameterNames[l] = argument.name; if (argument.type instanceof SingleTypeReference) { parameterTypes[l] = ((SingleTypeReference) argument.type).token; } else { parameterTypes[l] = CharOperation.concatWith( ((QualifiedTypeReference) argument.type).tokens, '.'); } } TypeDeclaration enclosing = typeDeclaration.enclosingType; char[][] enclosingTypeNames = CharOperation.NO_CHAR_CHAR; while (enclosing != null) { enclosingTypeNames = CharOperation.arrayConcat( new char[][] { enclosing.name }, enclosingTypeNames); if ((enclosing.bits & ASTNode.IsMemberType) != 0) { enclosing = enclosing.enclosingType; } else { enclosing = null; } } nameRequestor.acceptConstructor(constructorDeclaration.modifiers, typeName, parameterNames.length, null, // signature is not used for source type parameterTypes, parameterNames, typeDeclaration.modifiers, packageDeclaration, ExtraFlags.getExtraFlags(typeDeclaration), path, null); } return false; // no need to find constructors from local/anonymous type } public boolean visit(TypeDeclaration typeDeclaration, BlockScope blockScope) { return false; } private boolean visit(TypeDeclaration typeDeclaration) { if (this.declaringTypes.length <= ++this.declaringTypesPtr) { int length = this.declaringTypesPtr; System.arraycopy(this.declaringTypes, 0, this.declaringTypes = new TypeDeclaration[length * 2 + 1], 0, length); } this.declaringTypes[this.declaringTypesPtr] = typeDeclaration; return true; } public boolean visit(TypeDeclaration typeDeclaration, CompilationUnitScope s) { return visit(typeDeclaration); } public boolean visit(TypeDeclaration memberTypeDeclaration, ClassScope s) { return visit(memberTypeDeclaration); } } parsedUnit.traverse(new AllConstructorDeclarationsVisitor(), parsedUnit.scope); } } if (progressMonitor != null) { if (progressMonitor.isCanceled()) throw new OperationCanceledException(); progressMonitor.worked(1); } } } } finally { if (progressMonitor != null) { progressMonitor.done(); } } }
From source file:com.codenvy.ide.ext.java.server.javadoc.JavaElementLabelComposer.java
License:Open Source License
/** * Appends the label for a method. Considers the M_* flags. * * @param method the element to render//from w w w. j a v a2 s . c o m * @param flags the rendering flags. Flags with names starting with 'M_' are considered. */ public void appendMethodLabel(IMethod method, long flags) { try { BindingKey resolvedKey = getFlag(flags, JavaElementLabels.USE_RESOLVED) && method.isResolved() ? new BindingKey(method.getKey()) : null; String resolvedSig = (resolvedKey != null) ? resolvedKey.toSignature() : null; // type parameters if (getFlag(flags, JavaElementLabels.M_PRE_TYPE_PARAMETERS)) { if (resolvedKey != null) { if (resolvedKey.isParameterizedMethod()) { String[] typeArgRefs = resolvedKey.getTypeArguments(); if (typeArgRefs.length > 0) { appendTypeArgumentSignaturesLabel(method, typeArgRefs, flags); fBuffer.append(' '); } } else { String[] typeParameterSigs = Signature.getTypeParameters(resolvedSig); if (typeParameterSigs.length > 0) { appendTypeParameterSignaturesLabel(typeParameterSigs, flags); fBuffer.append(' '); } } } else if (method.exists()) { ITypeParameter[] typeParameters = method.getTypeParameters(); if (typeParameters.length > 0) { appendTypeParametersLabels(typeParameters, flags); fBuffer.append(' '); } } } // return type if (getFlag(flags, JavaElementLabels.M_PRE_RETURNTYPE) && method.exists() && !method.isConstructor()) { String returnTypeSig = resolvedSig != null ? Signature.getReturnType(resolvedSig) : method.getReturnType(); appendTypeSignatureLabel(method, returnTypeSig, flags); fBuffer.append(' '); } // qualification if (getFlag(flags, JavaElementLabels.M_FULLY_QUALIFIED)) { appendTypeLabel(method.getDeclaringType(), JavaElementLabels.T_FULLY_QUALIFIED | (flags & QUALIFIER_FLAGS)); fBuffer.append('.'); } fBuffer.append(getElementName(method)); // constructor type arguments if (getFlag(flags, JavaElementLabels.T_TYPE_PARAMETERS) && method.exists() && method.isConstructor()) { if (resolvedSig != null && resolvedKey.isParameterizedType()) { BindingKey declaringType = resolvedKey.getDeclaringType(); if (declaringType != null) { String[] declaringTypeArguments = declaringType.getTypeArguments(); appendTypeArgumentSignaturesLabel(method, declaringTypeArguments, flags); } } } // parameters fBuffer.append('('); String[] declaredParameterTypes = method.getParameterTypes(); if (getFlag(flags, JavaElementLabels.M_PARAMETER_TYPES | JavaElementLabels.M_PARAMETER_NAMES)) { String[] types = null; int nParams = 0; boolean renderVarargs = false; boolean isPolymorphic = false; if (getFlag(flags, JavaElementLabels.M_PARAMETER_TYPES)) { if (resolvedSig != null) { types = Signature.getParameterTypes(resolvedSig); } else { types = declaredParameterTypes; } nParams = types.length; renderVarargs = method.exists() && Flags.isVarargs(method.getFlags()); if (renderVarargs && resolvedSig != null && declaredParameterTypes.length == 1 && JavaModelUtil.isPolymorphicSignature(method)) { renderVarargs = false; isPolymorphic = true; } } String[] names = null; if (getFlag(flags, JavaElementLabels.M_PARAMETER_NAMES) && method.exists()) { names = method.getParameterNames(); if (isPolymorphic) { // handled specially below } else if (types == null) { nParams = names.length; } else { // types != null if (nParams != names.length) { if (resolvedSig != null && types.length > names.length) { // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=99137 nParams = names.length; String[] typesWithoutSyntheticParams = new String[nParams]; System.arraycopy(types, types.length - nParams, typesWithoutSyntheticParams, 0, nParams); types = typesWithoutSyntheticParams; } else { // https://bugs.eclipse.org/bugs/show_bug.cgi?id=101029 // JavaPlugin.logErrorMessage("JavaElementLabels: Number of param types(" + nParams + ") != number of names(" + names.length + "): " + method.getElementName()); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ names = null; // no names rendered } } } } ILocalVariable[] annotatedParameters = null; if (nParams > 0 && getFlag(flags, JavaElementLabels.M_PARAMETER_ANNOTATIONS)) { annotatedParameters = method.getParameters(); } for (int i = 0; i < nParams; i++) { if (i > 0) { fBuffer.append(JavaElementLabels.COMMA_STRING); } if (annotatedParameters != null && i < annotatedParameters.length) { appendAnnotationLabels(annotatedParameters[i].getAnnotations(), flags); } if (types != null) { String paramSig = types[i]; if (renderVarargs && (i == nParams - 1)) { int newDim = Signature.getArrayCount(paramSig) - 1; appendTypeSignatureLabel(method, Signature.getElementType(paramSig), flags); for (int k = 0; k < newDim; k++) { fBuffer.append('[').append(']'); } fBuffer.append(JavaElementLabels.ELLIPSIS_STRING); } else { appendTypeSignatureLabel(method, paramSig, flags); } } if (names != null) { if (types != null) { fBuffer.append(' '); } if (isPolymorphic) { fBuffer.append(names[0] + i); } else { fBuffer.append(names[i]); } } } } else { if (declaredParameterTypes.length > 0) { fBuffer.append(JavaElementLabels.ELLIPSIS_STRING); } } fBuffer.append(')'); if (getFlag(flags, JavaElementLabels.M_EXCEPTIONS)) { String[] types; if (resolvedKey != null) { types = resolvedKey.getThrownExceptions(); } else { types = method.exists() ? method.getExceptionTypes() : new String[0]; } if (types.length > 0) { fBuffer.append(" throws "); //$NON-NLS-1$ for (int i = 0; i < types.length; i++) { if (i > 0) { fBuffer.append(JavaElementLabels.COMMA_STRING); } appendTypeSignatureLabel(method, types[i], flags); } } } if (getFlag(flags, JavaElementLabels.M_APP_TYPE_PARAMETERS)) { int offset = fBuffer.length(); if (resolvedKey != null) { if (resolvedKey.isParameterizedMethod()) { String[] typeArgRefs = resolvedKey.getTypeArguments(); if (typeArgRefs.length > 0) { fBuffer.append(' '); appendTypeArgumentSignaturesLabel(method, typeArgRefs, flags); } } else { String[] typeParameterSigs = Signature.getTypeParameters(resolvedSig); if (typeParameterSigs.length > 0) { fBuffer.append(' '); appendTypeParameterSignaturesLabel(typeParameterSigs, flags); } } } else if (method.exists()) { ITypeParameter[] typeParameters = method.getTypeParameters(); if (typeParameters.length > 0) { fBuffer.append(' '); appendTypeParametersLabels(typeParameters, flags); } } if (getFlag(flags, JavaElementLabels.COLORIZE) && offset != fBuffer.length()) { // fBuffer.setStyle(offset, fBuffer.length() - offset, DECORATIONS_STYLE); } } if (getFlag(flags, JavaElementLabels.M_APP_RETURNTYPE) && method.exists() && !method.isConstructor()) { int offset = fBuffer.length(); fBuffer.append(JavaElementLabels.DECL_STRING); String returnTypeSig = resolvedSig != null ? Signature.getReturnType(resolvedSig) : method.getReturnType(); appendTypeSignatureLabel(method, returnTypeSig, flags); if (getFlag(flags, JavaElementLabels.COLORIZE)) { // fBuffer.setStyle(offset, fBuffer.length() - offset, DECORATIONS_STYLE); } } // category if (getFlag(flags, JavaElementLabels.M_CATEGORY) && method.exists()) appendCategoryLabel(method, flags); // post qualification if (getFlag(flags, JavaElementLabels.M_POST_QUALIFIED)) { int offset = fBuffer.length(); fBuffer.append(JavaElementLabels.CONCAT_STRING); appendTypeLabel(method.getDeclaringType(), JavaElementLabels.T_FULLY_QUALIFIED | (flags & QUALIFIER_FLAGS)); if (getFlag(flags, JavaElementLabels.COLORIZE)) { // fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE); } } } catch (JavaModelException e) { LOG.error(e.getMessage(), e); // NotExistsException will not reach this point } }
From source file:com.curlap.orb.plugin.generator.impl.CurlDataClassGeneratorImpl.java
License:Open Source License
@Override public VelocityContext generateClass() throws CurlGenerateException { ICompilationUnit source = iCompilationUnit; try {/* ww w .j a v a 2 s .c o m*/ Set<String> importPackages = new HashSet<String>(); List<Field> fields = new ArrayList<Field>(); List<Field> superClassFields = null; String packageName = null; String className = null; String superClassName = null; JavadocContent classJavadoc = null; for (IType iType : source.getAllTypes()) { // package IPackageFragment iPackageFragment = iType.getPackageFragment(); packageName = (iPackageFragment != null ? iPackageFragment.getElementName().toUpperCase() : ""); // class name className = iType.getElementName(); if (className == null) throw new CurlGenerateException("There is no class name."); // javadoc classJavadoc = JavaElementAnalyzer.getJavaDoc(iType); // superclass if (iType.getSuperclassName() != null) { superClassName = addImportedPackageIfNecessary(importPackages, iType.getSuperclassName()); // fields of superclass superClassFields = getAllSuperclassFields(importPackages, superClassName); } // fields for (IField iField : iType.getFields()) { // skip static field if (Flags.isStatic(iField.getFlags())) continue; String name = iField.getElementName(); Field field = new Field(); field.setName(name); field.setType(CurlSpecUtil.marshalCurlTypeWithSignature( addImportedPackageIfNecessaryWithSignature(importPackages, iField.getTypeSignature()))); field.setDefaultValue(CurlSpecUtil.getDefaultValue(field.getType())); field.setIsTransient(Flags.isTransient(iField.getFlags())); String modifier = CurlSpecUtil.getCurlModifier(Flags.toString(iField.getFlags())); field.setGetterModifier(modifier + "-get"); field.setSetterModifier(modifier + "-set"); field.setJavadocContent(JavaElementAnalyzer.getJavaDoc(iField)); field.setComment((CurlSpecUtil.isCurlGenericsType(field.getType()) ? "|| " + CurlSpecUtil.marshalCurlTypeWithSignature(addImportedPackageIfNecessaryWithSignature( importPackages, iField.getTypeSignature()), true, true) : "")); fields.add(field); } // methods // NOTE: Extract getter and setter. The other methods is skipped. for (IMethod method : iType.getMethods()) { // skip static method if (Flags.isStatic(method.getFlags())) continue; String name = method.getElementName(); // getter into field if (CurlSpecUtil.isGetter(name)) { if (method.getParameterNames().length == 0) { String returnType = CurlSpecUtil.marshalCurlTypeWithSignature( addImportedPackageIfNecessaryWithSignature(importPackages, method.getReturnType())); String modifier = CurlSpecUtil.getCurlModifier(Flags.toString(method.getFlags())); for (Field field : fields) { String fieldName = CurlSpecUtil.getGetterOrSetterName(name); if (fieldName.equals(field.getName()) && returnType.equals(field.getType())) field.setGetterModifier(modifier + "-get"); } } } // setter into field if (CurlSpecUtil.isSetter(name)) { if (CurlSpecUtil.marshalCurlTypeWithSignature(method.getReturnType()).equals("void") && method.getParameterNames().length == 1) { String argumentType = CurlSpecUtil.marshalCurlTypeWithSignature( addImportedPackageIfNecessaryWithSignature(importPackages, method.getParameterTypes()[0])); String modifier = CurlSpecUtil.getCurlModifier(Flags.toString(method.getFlags())); for (Field field : fields) { String fieldName = CurlSpecUtil.getGetterOrSetterName(name); if (fieldName.equals(field.getName()) && argumentType.equals(field.getType())) field.setSetterModifier(modifier + "-set"); } } } } } // merge to velocity. VelocityContext context = new VelocityContext(); context.put("package_name", packageName); context.put("import_packages", importPackages); context.put("class_name", className); context.put("classJavadoc", classJavadoc); if (superClassName != null) { context.put("has_superclass", true); context.put("superclass_name", superClassName); context.put("superclass_fields", superClassFields); } else { context.put("has_superclass", false); } context.put("fields", fields); return context; } catch (JavaModelException e) { throw new CurlGenerateException(e); } }
From source file:com.curlap.orb.plugin.generator.impl.CurlServiceClassGenerator.java
License:Open Source License
protected List<Method> getMethodsFromIType(IType iType, Set<String> importPackages, boolean returnTypeIsNullable) throws JavaModelException, IllegalArgumentException { // NOTE: Extract getter and setter. The other methods is skipped. List<Method> methods = new ArrayList<Method>(); for (IMethod iMethod : iType.getMethods()) { // NOTE: generate only "public" method. if (!Flags.toString(iMethod.getFlags()).equals("public")) continue; Method method = new Method(); String methodName = iMethod.getElementName(); method.setMethodName(methodName); method.setMethodName4Curl(CurlSpecUtil.marshalCurlName(methodName, true)); boolean returnTypeOfMethodIsNullable = returnTypeIsNullable; if (returnTypeOfMethodIsNullable) { if (iMethod.getAnnotation("NotNull").exists()) returnTypeOfMethodIsNullable = false; } else {/*from w w w. j a va 2s . c o m*/ if (iMethod.getAnnotation("Nullable").exists()) returnTypeOfMethodIsNullable = true; } method.setMethodReturnType(CurlSpecUtil.marshalCurlTypeWithSignature( addImportedPackageIfNecessaryWithSignature(importPackages, iMethod.getReturnType()), returnTypeOfMethodIsNullable, false)); String[] paramNames = iMethod.getParameterNames(); String[] paramTypes = iMethod.getParameterTypes(); StringBuffer buf = new StringBuffer(); StringBuffer invokeBuf = new StringBuffer(); for (int i = 0; i < paramNames.length; i++) { if (i != 0) { buf.append(", "); invokeBuf.append(", "); } String paramName = CurlSpecUtil.marshalCurlName(paramNames[i], true); buf.append(paramName); buf.append(':'); buf.append(CurlSpecUtil.marshalCurlTypeWithSignature( addImportedPackageIfNecessaryWithSignature(importPackages, paramTypes[i]))); invokeBuf.append(paramName); } method.setMethodParams(buf.toString()); method.setMethodArguments4Curl(invokeBuf.toString()); methods.add(method); } return methods; }
From source file:com.feup.contribution.druid.util.MethodSignatureCreator.java
License:Open Source License
public static String createSignature(IMethod method) throws JavaModelException { StringBuffer buf = new StringBuffer(); if (!method.isConstructor()) buf.append(Signature.getSimpleName(Signature.toString(method.getReturnType())) + " "); buf.append(method.getElementName()); try {//from w w w .j av a2 s. c o m String[] types = method.getParameterTypes(); String[] names = method.getParameterNames(); buf.append("("); for (int j = 0; j < types.length; ++j) { if (j != 0) buf.append(", "); buf.append(Signature.getSimpleName(Signature.toString(types[j])) + " " + names[j]); } buf.append(")"); } catch (Exception e) { e.printStackTrace(); } return buf.toString(); }