Example usage for org.eclipse.jdt.core IField getAnnotation

List of usage examples for org.eclipse.jdt.core IField getAnnotation

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IField getAnnotation.

Prototype

IAnnotation getAnnotation(String name);

Source Link

Document

Returns the annotation with the given name declared on this element.

Usage

From source file:cn.ieclipse.adt.ext.jdt.SourceAnalysis.java

License:Apache License

public static String getSQL(TypeMapping typeMapping, boolean format) {
    StringBuilder sb = new StringBuilder();
    sb.append("create TABLE ");
    sb.append(typeMapping.getTable());/*from w  w w.  j ava 2  s  . co m*/
    sb.append(" (  ");
    if (format) {
        sb.append(LF);
    }
    try {
        IField[] fds = typeMapping.getType().getFields();
        for (IField iField : fds) {
            String fieldType = iField.getTypeSignature();
            IAnnotation nc = iField.getAnnotation("Column");
            if (nc != null && nc.exists()) {
                ColumnMeta meta = new ColumnMeta();
                meta.type = getColumnBySig(fieldType);
                IMemberValuePair[] mvps = nc.getMemberValuePairs();
                for (IMemberValuePair imvp : mvps) {
                    String mn = imvp.getMemberName();
                    Object mv = imvp.getValue();
                    if ("name".equals(mn)) {
                        meta.name = (String) mv;
                    } else if ("id".equals(mn)) {
                        meta.id = (Boolean) mv;
                        meta.haveId = true;
                    } else if ("notNull".equals(mn)) {
                        meta.notNull = (Boolean) mv;
                        meta.haveNotNull = true;
                    } else if ("defaultValue".equals(mn)) {
                        meta.defaultValue = (String) mv;
                        meta.haveDefaultValue = true;
                    }
                }
                sb.append(meta.toSQL());
                sb.append(", ");
                if (format) {
                    sb.append(LF);
                }
            } // end if
        } // end for
        int len = sb.length() - 2;
        if (format) {
            len = len - LF.length();
        }
        sb.delete(len, sb.length());
        sb.append(")");
        sb.append(LF);

    } catch (Exception e) {
        e.printStackTrace();
        return "";
    }
    return sb.toString();
}

From source file:com.gwtplatform.plugin.wizard.NewPresenterWizardPage.java

License:Apache License

protected IStatus revealInParentChanged() {
    StatusInfo status = new StatusInfo();

    if (isRevealContentEvent.isEnabled() && isRevealContentEvent.getSelection()) {
        if (contentSlot.getText().isEmpty()) {
            status.setError("You must enter the parent's content slot when selecting RevealContentEvent");
            return status;
        }/* w  w w . j  a v  a 2s  .  c om*/

        String slotParent = "";
        String slotName = "";
        if (!contentSlot.getText().contains("#")) {
            slotParent = contentSlot.getText();
        } else {
            String[] split = contentSlot.getText().split("#");
            slotParent = split[0];
            if (split.length > 1) {
                slotName = split[1];
            }
        }

        try {
            IType type = getJavaProject().findType(slotParent);
            if (type == null || !type.exists()) {
                status.setError(slotParent + " doesn't exist");
                return status;
            }
            ITypeHierarchy hierarchy = type.newSupertypeHierarchy(new NullProgressMonitor());
            IType[] interfaces = hierarchy.getAllInterfaces();
            boolean hasSlots = false;
            for (IType inter : interfaces) {
                if (inter.getFullyQualifiedName('.').equals("com.gwtplatform.mvp.client.HasSlots")) {
                    hasSlots = true;
                    break;
                }
            }
            if (!hasSlots) {
                status.setError(slotParent + " doesn't implement HasSlots");
                return status;
            }

            if (slotName.isEmpty()) {
                status.setError("You must enter the slot's name (fully.qualified.ParentPresenter#SlotName)");
                return status;
            }
            IField field = type.getField(slotName);
            if (!field.exists()) {
                status.setError(slotName + " doesn't exist");
                return status;
            }
            if (!field.getAnnotation("ContentSlot").exists()) {
                status.setError(slotName + " isn't a ContentSlot");
                return status;
            }
        } catch (JavaModelException e) {
            status.setError("An unexpected error has happened. Close the wizard and retry.");
            return status;
        }
    }

    return status;
}

From source file:org.jboss.tools.common.model.test.AnnotationTest.java

License:Open Source License

IAnnotation findAnnotation(String fieldName, String annotationTypeName) {
    IField field = type.getField(fieldName);
    assertTrue(field.exists());/*from w ww .  jav  a  2  s. c o m*/
    IAnnotation annotation = field.getAnnotation(annotationTypeName);
    assertTrue(annotation.exists());
    return annotation;
}

From source file:org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JavaElementDeltaScannerTestCase.java

License:Open Source License

@Test
public void shouldNotifyWhenFieldAnnotationChangedInWorkingCopy() throws CoreException, InterruptedException {
    // pre-condition
    IType type = metamodelMonitor.resolveType("org.jboss.tools.ws.jaxrs.sample.services.CustomerResource");
    IField field = type.getField("entityManager");
    // operation//from   w ww. j  a v a2s.  c o m
    field = replaceFirstOccurrenceOfCode(field, "@PersistenceContext", "@PersistenceContext(value=\"foo\")",
            WORKING_COPY);
    // verifications
    IAnnotation annotation = field.getAnnotation("PersistenceContext");
    verifyEventNotification(annotation, CHANGED, POST_RECONCILE, F_CONTENT, times(1));
}

From source file:org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JavaElementDeltaScannerTestCase.java

License:Open Source License

@Test
public void shouldNotifyWhenFieldAnnotationChangedInPrimaryCopy() throws CoreException, InterruptedException {
    // pre-condition
    IType type = metamodelMonitor.resolveType("org.jboss.tools.ws.jaxrs.sample.services.CustomerResource");
    IField field = type.getField("entityManager");
    // operation/*  w  ww . j a v  a 2  s .  co  m*/
    field = replaceFirstOccurrenceOfCode(field, "@PersistenceContext", "@PersistenceContext(value=\"foo\")",
            PRIMARY_COPY);
    // verifications
    IAnnotation annotation = field.getAnnotation("PersistenceContext");
    verifyEventNotification(annotation.getResource(), CHANGED, POST_CHANGE, new Flags(CONTENT), atLeastOnce());
}

From source file:org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JavaElementDeltaScannerTestCase.java

License:Open Source License

@Test
public void shouldNotifyWhenFieldAnnotationRemovedInWorkingCopy() throws CoreException, InterruptedException {
    // pre-condition
    IType type = metamodelMonitor.resolveType("org.jboss.tools.ws.jaxrs.sample.services.CustomerResource");
    IField field = type.getField("entityManager");
    IAnnotation annotation = field.getAnnotation("PersistenceContext");
    // operation/*ww  w .ja v a  2s .c o m*/
    removeFieldAnnotation(field, "@PersistenceContext", WORKING_COPY);
    // verifications
    verifyEventNotification(annotation, REMOVED, POST_RECONCILE, Flags.NONE, times(1));
}

From source file:org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JavaElementDeltaScannerTestCase.java

License:Open Source License

@Test
public void shouldNotifyWhenFieldAnnotationRemovedInPrimaryCopy() throws CoreException, InterruptedException {
    // pre-condition
    IType type = metamodelMonitor.resolveType("org.jboss.tools.ws.jaxrs.sample.services.CustomerResource");
    IField field = type.getField("entityManager");
    IAnnotation annotation = field.getAnnotation("PersistenceContext");
    // operation/*from  w  w w  .ja v  a2 s. co  m*/
    removeFieldAnnotation(field, "@PersistenceContext", PRIMARY_COPY);
    // verifications
    verifyEventNotification(annotation.getResource(), CHANGED, POST_CHANGE, new Flags(CONTENT), atLeastOnce());
}

From source file:org.springframework.ide.eclipse.quickfix.hyperlinks.AutowireHyperlinkDetector.java

License:Open Source License

@Override
protected void addHyperlinks(List<IHyperlink> hyperlinksCollector, final IRegion wordRegion,
        SelectionDispatchAction openAction, IJavaElement element, boolean qualify, JavaEditor editor) {

    if (element instanceof ILocalVariable) {
        ILocalVariable localVariable = (ILocalVariable) element;
        IJavaElement parent = localVariable.getParent();
        if (parent instanceof IMethod) {
            IMethod parentMethod = (IMethod) parent;
            if (parentMethod.getAnnotation("Autowired") != null) {
                String typeSignature = localVariable.getTypeSignature();
                addHyperlinksHelper(typeSignature, localVariable, hyperlinksCollector);
            }//w ww.  ja va  2  s.  c o m
        }
    } else if (element instanceof IField) {
        IField field = (IField) element;
        if (field.getAnnotation("Autowired") != null) {
            try {
                String typeSignature = field.getTypeSignature();
                addHyperlinksHelper(typeSignature, field, hyperlinksCollector);
            } catch (JavaModelException e) {
                StatusHandler.log(e.getStatus());
            }
        }
    }
}