Java Code Examples for java.lang.reflect.Field#toString()
The following examples show how to use
java.lang.reflect.Field#toString() .
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Example 1
Source Project: Wizardry File: ModuleFactory.java License: GNU Lesser General Public License v3.0 | 6 votes |
ModuleFactory(String referenceModuleID, Class<? extends IModule> clazz) throws ModuleInitException { // NOTE: Instanciable only from ModuleRegistry this.clazz = clazz; this.referenceModuleID = referenceModuleID; // Determine configurable fields via reflection for(Field field : clazz.getFields()) { ModuleParameter cfg = field.getDeclaredAnnotation(ModuleParameter.class); if( cfg == null ) continue; try { field.setAccessible(true); } catch(SecurityException e) { throw new ModuleInitException("Failed to acquire reflection access to field '" + field.toString() + "', annotated by @ModuleParameter.", e); } configurableFields.put(cfg.value(), field); } // Determine overrides overridableMethods.putAll(ModuleOverrideHandler.getOverrideMethodsFromClass(clazz, true)); }
Example 2
Source Project: xlsbeans File: IterateTablesProcessor.java License: Apache License 2.0 | 6 votes |
public void doProcess(WSheet wSheet, Object obj, Field field, Annotation ann, AnnotationReader reader, XLSBeansConfig config, List<NeedPostProcess> needPostProcess) throws Exception { IterateTables iterateTables = (IterateTables) ann; Class<?> fieldType = field.getType(); // create multi-table objects. List<?> value = createTables(wSheet, iterateTables, reader, config, needPostProcess); if (List.class.isAssignableFrom(fieldType)) { field.set(obj, value); } else if (fieldType.isArray()) { Class<?> type = fieldType.getComponentType(); Object array = Array.newInstance(type, value.size()); for (int i = 0; i < value.size(); i++) { Array.set(array, i, value.get(i)); } field.set(obj, array); } else { throw new XLSBeansException("Arguments of '" + field.toString() + "' is invalid."); } }
Example 3
Source Project: xlsbeans File: IterateTablesProcessor.java License: Apache License 2.0 | 6 votes |
public void doProcess(WSheet wSheet, Object obj, Field field, Annotation ann, AnnotationReader reader, XLSBeansConfig config, List<NeedPostProcess> needPostProcess) throws Exception { IterateTables iterateTables = (IterateTables) ann; Class<?> fieldType = field.getType(); // create multi-table objects. List<?> value = createTables(wSheet, iterateTables, reader, config, needPostProcess); if (List.class.isAssignableFrom(fieldType)) { field.set(obj, value); } else if (fieldType.isArray()) { Class<?> type = fieldType.getComponentType(); Object array = Array.newInstance(type, value.size()); for (int i = 0; i < value.size(); i++) { Array.set(array, i, value.get(i)); } field.set(obj, array); } else { throw new XLSBeansException("Arguments of '" + field.toString() + "' is invalid."); } }
Example 4
Source Project: TencentKona-8 File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 5
Source Project: jdk8u60 File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 6
Source Project: openjdk-jdk8u File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 7
Source Project: openjdk-jdk8u-backup File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 8
Source Project: openjdk-jdk9 File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 9
Source Project: vscrawler File: AwkCompilerImpl.java License: Apache License 2.0 | 5 votes |
private static boolean assertStaticClassVarsAreFromPackage() { //String packagename = System.getProperty("jawk.rtPackgeName", "org.jawk.jrt"); String packagename = "org.jawk.jrt"; if (packagename != null) { // use reflection to get all static Class definitions // and verify that they are members of the // runtime package Class c = AwkCompilerImpl.class; // foreach field in declared in the class... for (Field f : c.getDeclaredFields()) { int mod = f.getModifiers(); // if a "private static final" member... if ( (mod & Modifier.PRIVATE) > 0 && (mod & Modifier.STATIC) > 0 && (mod & Modifier.FINAL) > 0 && f.getType() == Class.class) { try { // obtain the value of the field // and apply it here! Object o = f.get(null); Class cls = (Class) o; if (!cls.getPackage().getName().equals(packagename)) { throw new AssertionError("class " + c.toString() + " is not contained within '" + packagename + "' package. Field = " + f.toString()); } } catch (IllegalAccessException iae) { throw new AssertionError(iae); // NOTE Thought there is an AssertionError#AssertionError(String, Throwable) ctor aswell, it was only introduced in Java 1.7, so we should not yet use it. } } } } // all's well return true; }
Example 10
Source Project: hottub File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 11
Source Project: openjdk-8-source File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 12
Source Project: blueocean-plugin File: BlueOceanConfigImpl.java License: MIT License | 5 votes |
private BlueOceanConfigImpl() { Properties properties = System.getProperties(); for (Map.Entry<Object, Object> entry : properties.entrySet()) { String ks = entry.getKey() == null ? "" : entry.getKey().toString(); if (ks.startsWith(BlueOceanConfig.FEATURE_PROPERTY_PREFIX)) { Object value = entry.getValue(); String vs = value == null ? "" : value.toString(); if ("true".equalsIgnoreCase(vs) || "false".equalsIgnoreCase(vs)) { value = Boolean.valueOf(vs); } config.put(ks.substring(BlueOceanConfig.FEATURE_PROPERTY_PREFIX.length()), value); } } for (Field f : BlueOceanConfig.class.getFields()) { if (Modifier.isStatic(f.getModifiers()) && Modifier.isPublic(f.getModifiers()) && f.getType() == String.class) { try { String featureName = (String)f.get(null); if (!BlueOceanConfig.FEATURE_PROPERTY_PREFIX.equals(featureName) && !config.containsKey(featureName)) { config.put(featureName, Boolean.FALSE); } } catch (IllegalArgumentException | IllegalAccessException ex) { throw new RuntimeException("Unable to read field: " + f.toString(), ex); } } } }
Example 13
Source Project: openjdk-8 File: ReflectionNavigator.java License: GNU General Public License v2.0 | 5 votes |
public Location getFieldLocation(final Field field) { return new Location() { @Override public String toString() { return field.toString(); } }; }
Example 14
Source Project: java-flagz File: FlagFieldScanner.java License: MIT License | 5 votes |
protected FlagField<?> boundFlagField(Field field, Object declaredIn) { FlagField<?> flagField = null; if (!Flag.class.isAssignableFrom(field.getType())) { throw new RuntimeException( String.format( "Field(%s#%s) annotated with @FlagInfo but not a Flag.", field.getDeclaringClass().getCanonicalName(), field.getName())); } try { final boolean wasAccessible = field.isAccessible(); if (!field.isAccessible()) { field.setAccessible(true); } flagField = (FlagField<?>) field.get(declaredIn); flagField.bind(field); FlagProperty property = propertySyncer.fieldPropertyAnnotation(field); if (property != null) { propertySyncer.handlePropertyAnnotaton(flagField, property); } if (!wasAccessible) { field.setAccessible(false); } } catch (IllegalAccessException exception) { // Should never happen because access is granted, but let's get a nice stack trace. throw new RuntimeException("Unexpected problem parsing Field " + field.toString(), exception); } return flagField; }
Example 15
Source Project: concierge File: AbstractConciergeTestCase.java License: Eclipse Public License 1.0 | 5 votes |
public Object getClassField(final String className, final String classFieldName) throws Exception { final Class<?> clazz = this.classLoader.loadClass(className); final Field field = clazz.getField(classFieldName); if (!Modifier.isStatic(field.getModifiers())) { throw new RuntimeException( "Oops, field " + field.toString() + " is not static"); } // get the value of field, as class field object == null final Object result = field.get(null); return result; }
Example 16
Source Project: java-binary-block-parser File: JBBPDslBuilder.java License: Apache License 2.0 | 5 votes |
private void validateAnnotatedField( final Bin defaultBin, final Bin fieldBin, final Field field ) { //TODO final Bin bin = fieldBin == null ? defaultBin : fieldBin; if ((bin.type() == BinType.UNDEFINED && field.getType().isArray() || bin.type().name().endsWith("_ARRAY")) && bin.arraySizeExpr().isEmpty()) { throw new IllegalArgumentException(field.toString() + ": missing expression in Bin#arraySizeExpression"); } }
Example 17
Source Project: JavaMainRepo File: FormController.java License: Apache License 2.0 | 5 votes |
/** * Delete anything up to the last . (dot) * * Example: * Input: private static long javasmmr.zoowsome.models.animals.Cow.counter * Output: counter */ public String[] getStringFromFields(List<Field> fields) { String[] fieldsString = new String[fields.size()]; for (int i = 0; i < fields.size(); i++) { Field f = fields.get(i); fieldsString[i] = f.toString(); fieldsString[i] = fieldsString[i].replaceAll("\\w+(\\s+|\\.+)", ""); } return fieldsString; }
Example 18
Source Project: JavaMainRepo File: FormController.java License: Apache License 2.0 | 5 votes |
/** * Delete anything up to the last . (dot) * * Example: * Input: private static long javasmmr.zoowsome.models.animals.Cow.counter * Output: counter */ public String[] getStringFromFields(List<Field> fields) { String[] fieldsString = new String[fields.size()]; for (int i = 0; i < fields.size(); i++) { Field f = fields.get(i); fieldsString[i] = f.toString(); fieldsString[i] = fieldsString[i].replaceAll("\\w+(\\s+|\\.+)", ""); } return fieldsString; }
Example 19
Source Project: gatk File: AnalysisModuleScanner.java License: BSD 3-Clause "New" or "Revised" License | 5 votes |
private Annotation[] getAnnotations(final Field field) { final String fieldName = field.toString(); Annotation[] annotations = annotationCache.get(fieldName); if ( annotations == null ) { annotations = field.getAnnotations(); annotationCache.put(fieldName, annotations); } return annotations; }
Example 20
Source Project: hop File: StringSearcher.java License: Apache License 2.0 | 4 votes |
public static final void findMetaData( Object object, int level, List<StringSearchResult> stringList, Object parentObject, Object grandParentObject ) { if ( ( object == null ) || level > 5 ) { return; } PluginRegistry registry = PluginRegistry.getInstance(); if ( transformPluginPackages == null ) { transformPluginPackages = registry.getPluginPackages( TransformPluginType.class ); } if ( jobEntryPluginPackages == null ) { jobEntryPluginPackages = registry.getPluginPackages( ActionPluginType.class ); } Class<? extends Object> baseClass = object.getClass(); Field[] fields = baseClass.getDeclaredFields(); for ( int i = 0; i < fields.length; i++ ) { Field field = fields[ i ]; boolean processThisOne = true; if ( ( field.getModifiers() & Modifier.FINAL ) > 0 ) { processThisOne = false; } if ( ( field.getModifiers() & Modifier.STATIC ) > 0 ) { processThisOne = false; } // Investigate only if we're dealing with a sanctioned package. // A sanctioned package is either the local package (org.apache.hop) or // a package of one of the plugins. // boolean sanctionedPackage = false; String fieldToString = field.toString(); if ( fieldToString.indexOf( LOCAL_PACKAGE ) >= 0 ) { sanctionedPackage = true; } for ( int x = 0; x < JAVA_PACKAGES.length && !sanctionedPackage; x++ ) { if ( fieldToString.indexOf( JAVA_PACKAGES[ x ] ) >= 0 ) { sanctionedPackage = true; } } for ( int x = 0; x < transformPluginPackages.size() && !sanctionedPackage; x++ ) { if ( fieldToString.indexOf( transformPluginPackages.get( x ) ) >= 0 ) { sanctionedPackage = true; } } for ( int x = 0; x < jobEntryPluginPackages.size() && !sanctionedPackage; x++ ) { if ( fieldToString.indexOf( jobEntryPluginPackages.get( x ) ) >= 0 ) { sanctionedPackage = true; } } if ( !sanctionedPackage ) { processThisOne = false; // Stay in the sanctioned code-base. } // Dig into the metadata from here... // if ( processThisOne ) { try { Object obj = field.get( object ); if ( obj != null ) { stringSearchInObject( obj, level, stringList, parentObject, grandParentObject, field ); } } catch ( IllegalAccessException e ) { // OK, it's private, let's see if we can go there later on using // getters and setters... // fileName becomes: getFileName(); // OK, how do we get the value now? try { Method method = findMethod( baseClass, field.getName() ); if ( method != null ) { // String fullMethod = // baseClass.getName()+"."+method.getName()+"()"; Object string = method.invoke( object, (Object[]) null ); if ( string != null ) { stringSearchInObject( string, level, stringList, parentObject, grandParentObject, field ); } } } catch ( Throwable ex ) { // Ignore this error silently. If we can't access the method there // is nothing you can do about it. } } } } }