Examples with Label org.apache.xbean.asm9.Label used on opensource projects

Example 1 with Label

use of org.apache.xbean.asm9.Label in project jodd by oblac.

the class ProxettaAsmUtil method visitReturn.

// ---------------------------------------------------------------- return
/**
	 * Visits return opcodes.
	 */
public static void visitReturn(MethodVisitor mv, MethodInfo methodInfo, boolean isLast) {
    switch(methodInfo.getReturnOpcodeType()) {
        case 'V':
            if (isLast) {
                mv.visitInsn(POP);
            }
            mv.visitInsn(RETURN);
            break;
        case 'B':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(ICONST_0);
                mv.visitInsn(IRETURN);
                mv.visitLabel(label);
                AsmUtil.byteValue(mv);
            }
            mv.visitInsn(IRETURN);
            break;
        case 'C':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(ICONST_0);
                mv.visitInsn(IRETURN);
                mv.visitLabel(label);
                AsmUtil.charValue(mv);
            }
            mv.visitInsn(IRETURN);
            break;
        case 'S':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(ICONST_0);
                mv.visitInsn(IRETURN);
                mv.visitLabel(label);
                AsmUtil.shortValue(mv);
            }
            mv.visitInsn(IRETURN);
            break;
        case 'I':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(ICONST_0);
                mv.visitInsn(IRETURN);
                mv.visitLabel(label);
                AsmUtil.intValue(mv);
            }
            mv.visitInsn(IRETURN);
            break;
        case 'Z':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(ICONST_0);
                mv.visitInsn(IRETURN);
                mv.visitLabel(label);
                AsmUtil.booleanValue(mv);
            }
            mv.visitInsn(IRETURN);
            break;
        case 'J':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(LCONST_0);
                mv.visitInsn(LRETURN);
                mv.visitLabel(label);
                AsmUtil.longValue(mv);
            }
            mv.visitInsn(LRETURN);
            break;
        case 'F':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(FCONST_0);
                mv.visitInsn(FRETURN);
                mv.visitLabel(label);
                AsmUtil.floatValue(mv);
            }
            mv.visitInsn(FRETURN);
            break;
        case 'D':
            if (isLast) {
                mv.visitInsn(DUP);
                Label label = new Label();
                mv.visitJumpInsn(IFNONNULL, label);
                mv.visitInsn(POP);
                mv.visitInsn(DCONST_0);
                mv.visitInsn(DRETURN);
                mv.visitLabel(label);
                AsmUtil.doubleValue(mv);
            }
            mv.visitInsn(DRETURN);
            break;
        default:
            mv.visitInsn(ARETURN);
            break;
    }
}

Example 2 with Label

use of org.apache.xbean.asm9.Label in project intellij-community by JetBrains.

the class AdvancedEnhancer method emitBindCallbacks.

private void emitBindCallbacks(ClassEmitter ce) {
    CodeEmitter e = ce.begin_method(Constants.PRIVATE_FINAL_STATIC, BIND_CALLBACKS, null);
    Local me = e.make_local();
    e.load_arg(0);
    e.checkcast_this();
    e.store_local(me);
    $Label end = e.make_label();
    e.load_local(me);
    e.getfield(BOUND_FIELD);
    e.if_jump(e.NE, end);
    e.load_local(me);
    e.push(1);
    e.putfield(BOUND_FIELD);
    e.getfield(THREAD_CALLBACKS_FIELD);
    e.invoke_virtual(THREAD_LOCAL, THREAD_LOCAL_GET);
    e.dup();
    $Label found_callback = e.make_label();
    e.ifnonnull(found_callback);
    e.pop();
    e.getfield(STATIC_CALLBACKS_FIELD);
    e.dup();
    e.ifnonnull(found_callback);
    e.pop();
    e.goTo(end);
    e.mark(found_callback);
    e.checkcast(CALLBACK_ARRAY);
    e.load_local(me);
    e.swap();
    for (int i = callbackTypes.length - 1; i >= 0; i--) {
        if (i != 0) {
            e.dup2();
        }
        e.aaload(i);
        e.checkcast(callbackTypes[i]);
        e.putfield(getCallbackField(i));
    }
    e.mark(end);
    e.return_value();
    e.end_method();
}

Example 3 with Label

use of org.apache.xbean.asm9.Label in project googleads-java-lib by googleads.

the class GetActiveLabels method runExample.

/**
 * Runs the example.
 *
 * @param adManagerServices the services factory.
 * @param session the session.
 * @throws ApiException if the API request failed with one or more service errors.
 * @throws RemoteException if the API request failed due to other errors.
 */
public static void runExample(AdManagerServices adManagerServices, AdManagerSession session) throws RemoteException {
    LabelServiceInterface labelService = adManagerServices.get(session, LabelServiceInterface.class);
    // Create a statement to select labels.
    StatementBuilder statementBuilder = new StatementBuilder().where("isActive = :isActive").orderBy("id ASC").limit(StatementBuilder.SUGGESTED_PAGE_LIMIT).withBindVariableValue("isActive", true);
    // Retrieve a small amount of labels at a time, paging through
    // until all labels have been retrieved.
    int totalResultSetSize = 0;
    do {
        LabelPage page = labelService.getLabelsByStatement(statementBuilder.toStatement());
        if (page.getResults() != null) {
            // Print out some information for each label.
            totalResultSetSize = page.getTotalResultSetSize();
            int i = page.getStartIndex();
            for (Label label : page.getResults()) {
                System.out.printf("%d) Label with ID %d and name '%s' was found.%n", i++, label.getId(), label.getName());
            }
        }
        statementBuilder.increaseOffsetBy(StatementBuilder.SUGGESTED_PAGE_LIMIT);
    } while (statementBuilder.getOffset() < totalResultSetSize);
    System.out.printf("Number of results found: %d%n", totalResultSetSize);
}

Example 4 with Label

use of org.apache.xbean.asm9.Label in project googleads-java-lib by googleads.

the class UpdateLabels method runExample.

/**
 * Runs the example.
 *
 * @param adManagerServices the services factory.
 * @param session the session.
 * @param labelId the ID of the label to update.
 * @throws ApiException if the API request failed with one or more service errors.
 * @throws RemoteException if the API request failed due to other errors.
 */
public static void runExample(AdManagerServices adManagerServices, AdManagerSession session, long labelId) throws RemoteException {
    // Get the LabelService.
    LabelServiceInterface labelService = adManagerServices.get(session, LabelServiceInterface.class);
    // Create a statement to only select a single label by ID.
    StatementBuilder statementBuilder = new StatementBuilder().where("id = :id").orderBy("id ASC").limit(1).withBindVariableValue("id", labelId);
    // Get the label.
    LabelPage page = labelService.getLabelsByStatement(statementBuilder.toStatement());
    Label label = Iterables.getOnlyElement(Arrays.asList(page.getResults()));
    // Update the label description.
    label.setDescription("New label description");
    // Update the label on the server.
    Label[] labels = labelService.updateLabels(new Label[] { label });
    for (Label updatedLabel : labels) {
        System.out.printf("Label with ID %d and name '%s' was updated.%n", updatedLabel.getId(), updatedLabel.getName());
    }
}

Example 5 with Label

use of org.apache.xbean.asm9.Label in project googleads-java-lib by googleads.

the class GetActiveLabels method runExample.

/**
 * Runs the example.
 *
 * @param adManagerServices the services factory.
 * @param session the session.
 * @throws ApiException if the API request failed with one or more service errors.
 * @throws RemoteException if the API request failed due to other errors.
 */
public static void runExample(AdManagerServices adManagerServices, AdManagerSession session) throws RemoteException {
    LabelServiceInterface labelService = adManagerServices.get(session, LabelServiceInterface.class);
    // Create a statement to select labels.
    StatementBuilder statementBuilder = new StatementBuilder().where("isActive = :isActive").orderBy("id ASC").limit(StatementBuilder.SUGGESTED_PAGE_LIMIT).withBindVariableValue("isActive", true);
    // Retrieve a small amount of labels at a time, paging through
    // until all labels have been retrieved.
    int totalResultSetSize = 0;
    do {
        LabelPage page = labelService.getLabelsByStatement(statementBuilder.toStatement());
        if (page.getResults() != null) {
            // Print out some information for each label.
            totalResultSetSize = page.getTotalResultSetSize();
            int i = page.getStartIndex();
            for (Label label : page.getResults()) {
                System.out.printf("%d) Label with ID %d and name '%s' was found.%n", i++, label.getId(), label.getName());
            }
        }
        statementBuilder.increaseOffsetBy(StatementBuilder.SUGGESTED_PAGE_LIMIT);
    } while (statementBuilder.getOffset() < totalResultSetSize);
    System.out.printf("Number of results found: %d%n", totalResultSetSize);
}