Examples with PsiReferenceExpression com.intellij.psi.PsiReferenceExpression used on opensource projects

Example 16 with PsiReferenceExpression

use of com.intellij.psi.PsiReferenceExpression in project intellij-community by JetBrains.

the class JNDIResourceInspection method isResourceCreation.

protected boolean isResourceCreation(PsiExpression expression) {
    if (expression instanceof PsiMethodCallExpression) {
        final PsiMethodCallExpression methodCallExpression = (PsiMethodCallExpression) expression;
        final PsiReferenceExpression methodExpression = methodCallExpression.getMethodExpression();
        @NonNls final String methodName = methodExpression.getReferenceName();
        if ("list".equals(methodName) || "listBindings".equals(methodName)) {
            final PsiExpression qualifier = methodExpression.getQualifierExpression();
            if (qualifier == null) {
                return false;
            }
            return TypeUtils.expressionHasTypeOrSubtype(qualifier, "javax.naming.Context");
        } else if ("getAll".equals(methodName)) {
            final PsiExpression qualifier = methodExpression.getQualifierExpression();
            if (qualifier == null) {
                return false;
            }
            return TypeUtils.expressionHasTypeOrSubtype(qualifier, "javax.naming.directory.Attribute", "javax.naming.directory.Attributes") != null;
        } else {
            return false;
        }
    } else if (expression instanceof PsiNewExpression) {
        return TypeUtils.expressionHasTypeOrSubtype(expression, "javax.naming.InitialContext");
    }
    return false;
}

Example 17 with PsiReferenceExpression

use of com.intellij.psi.PsiReferenceExpression in project intellij-community by JetBrains.

the class SocketResourceInspection method isResourceCreation.

@Override
protected boolean isResourceCreation(PsiExpression expression) {
    if (expression instanceof PsiMethodCallExpression) {
        final PsiMethodCallExpression methodCallExpression = (PsiMethodCallExpression) expression;
        final PsiReferenceExpression methodExpression = methodCallExpression.getMethodExpression();
        @NonNls final String methodName = methodExpression.getReferenceName();
        if (!"accept".equals(methodName)) {
            return false;
        }
        final PsiExpression qualifier = methodExpression.getQualifierExpression();
        if (qualifier == null || !TypeUtils.expressionHasTypeOrSubtype(qualifier, "java.net.ServerSocket")) {
            return false;
        }
        return TypeUtils.expressionHasTypeOrSubtype(methodCallExpression, "java.net.Socket");
    } else if (expression instanceof PsiNewExpression) {
        return TypeUtils.expressionHasTypeOrSubtype(expression, "java.net.Socket", "java.net.DatagramSocket", "java.net.ServerSocket") != null;
    }
    return false;
}

Example 18 with PsiReferenceExpression

use of com.intellij.psi.PsiReferenceExpression in project intellij-community by JetBrains.

the class GuessContainerElementTypeTest method guessContainerElementTypes.

private PsiType[] guessContainerElementTypes() {
    int offset = getEditor().getCaretModel().getOffset();
    PsiElement element = getFile().findElementAt(offset);
    assertNotNull(element);
    PsiElement parent = element.getParent();
    assertTrue(parent instanceof PsiReferenceExpression);
    PsiExpression expr = (PsiExpression) parent;
    return GuessManager.getInstance(getProject()).guessContainerElementType(expr, null);
}

Example 19 with PsiReferenceExpression

use of com.intellij.psi.PsiReferenceExpression in project intellij-community by JetBrains.

the class ReplaceThisCallWithDelegateCall method fixUsage.

public void fixUsage() throws IncorrectOperationException {
    final PsiReferenceExpression methodExpression = call.getMethodExpression();
    final PsiExpression qualifierExpression = methodExpression.getQualifierExpression();
    if (qualifierExpression == null) {
        MutationUtils.replaceExpression(delegateFieldName + '.' + call.getText(), call);
    } else {
        MutationUtils.replaceExpression(delegateFieldName, qualifierExpression);
    }
}

Example 20 with PsiReferenceExpression

use of com.intellij.psi.PsiReferenceExpression in project intellij-community by JetBrains.

the class InlineLocalTest method performDefInline.

public static void performDefInline(Project project, Editor editor) {
    PsiReference reference = TargetElementUtil.findReference(editor);
    assertTrue(reference instanceof PsiReferenceExpression);
    final PsiElement local = reference.resolve();
    assertTrue(local instanceof PsiLocalVariable);
    InlineLocalHandler.invoke(project, editor, (PsiLocalVariable) local, (PsiReferenceExpression) reference);
}