Package org.jboss.errai.codegen

Examples of org.jboss.errai.codegen.VariableReference

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    }

    final String currCallString = writer.getCallString();
    writer.reset();

    statement = new VariableReference() {

      @Override
      public String getName() {
        return field.getName();
      }
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/**
* @author Mike Brock <cbrock@redhat.com>
*/
public abstract class Refs {
  public static VariableReference get(final String name, final MetaClass type) {
    return new VariableReference() {
      @Override
      public String getName() {
        return name;
      }

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      }
    };
  }

  public static VariableReference get(final String name) {
    return new VariableReference() {
      private MetaClass type;

      @Override
      public String getName() {
        return name;
      }

      @Override
      public Statement getValue() {
        return new Statement() {

          String generatedCache;

          @Override
          public String generate(final Context context) {
            if (generatedCache != null) return generatedCache;

            final VariableReference var = context.getVariable(name);

            if (var == null) {
              throw new OutOfScopeException("could not access variable: " + name);
            }

            type = var.getType();

            return generatedCache = name;
          }

          @Override
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      final Statement[] idx = new Statement[this.indexes.length];
      for (int i = 0; i < idx.length; i++) {
        idx[i] = GenUtil.convert(context, GenUtil.generate(context, this.indexes[i]), MetaClassFactory.get(Integer.class));
      }
 
      final VariableReference ref = context.getVariable(variableName);
 
      if (idx.length > 0) {
        if (!ref.getType().isArray()) {
          throw new InvalidTypeException("attempt to use indexed accessor on non-array type: " + ref);
        }
      }
 
      final Statement stmt = new VariableReference() {
        @Override
        public String getName() {
          return ref.getName();
        }
 
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/**
* @author Mike Brock <cbrock@redhat.com>
*/
public abstract class Refs {
  public static VariableReference get(final String name) {
    return new VariableReference() {
      private MetaClass type;

      @Override
      public String getName() {
        return name;
      }

      @Override
      public Statement getValue() {
        return new Statement() {

          String generatedCache;

          @Override
          public String generate(Context context) {
            if (generatedCache != null) return generatedCache;

            VariableReference var = context.getVariable(name);

            if (var == null) {
              throw new OutOfScopeException("could not access variable: " + name);
            }

            type = var.getType();

            return generatedCache = name;
          }

          @Override
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          buf.append("throw ");
          if (throwableType != null) {
            buf.append(ObjectBuilder.newInstanceOf(throwableType).withParameters(parameters).generate(context));
          }
          else {
            VariableReference exceptionVar = context.getVariable(exceptionVariableName);
            if (!exceptionVar.getType().isAssignableTo(Throwable.class)) {
              throw new InvalidTypeException("Variable " + exceptionVariableName + " is not a Throwable");
            }
            buf.append(exceptionVar.generate(context));
          }
        }
        catch (GenerationException e) {
          blameAndRethrow(e);
        }
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      final Statement[] idx = new Statement[this.indexes.length];
      for (int i = 0; i < idx.length; i++) {
        idx[i] = GenUtil.convert(context, GenUtil.generate(context, this.indexes[i]), MetaClassFactory.get(Integer.class));
      }
 
      final VariableReference ref = context.getVariable(variableName);
 
      if (idx.length > 0) {
        if (!ref.getType().isArray()) {
          throw new InvalidTypeException("attempt to use indexed accessor on non-array type: " + ref);
        }
      }
 
      final Statement stmt = new VariableReference() {
        @Override
        public String getName() {
          return ref.getName();
        }
 
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    }

    final String currCallString = writer.getCallString();
    writer.reset();

    statement = new VariableReference() {

      @Override
      public String getName() {
        return field.getName();
      }
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      final Statement[] idx = new Statement[this.indexes.length];
      for (int i = 0; i < idx.length; i++) {
        idx[i] = GenUtil.convert(context, GenUtil.generate(context, this.indexes[i]), MetaClassFactory.get(Integer.class));
      }
 
      final VariableReference ref = context.getVariable(variableName);
 
      if (idx.length > 0) {
        if (!ref.getType().isArray()) {
          throw new InvalidTypeException("attempt to use indexed accessor on non-array type: " + ref);
        }
      }
 
      final Statement stmt = new VariableReference() {
        @Override
        public String getName() {
          return ref.getName();
        }
 
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    }

    final String currCallString = writer.getCallString();
    writer.reset();

    statement = new VariableReference() {

      @Override
      public String getName() {
        return field.getName();
      }
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Related Classes of org.jboss.errai.codegen.VariableReference

  • org.jboss.errai.codegen.builder.callstack.LoadField
  • org.jboss.errai.codegen.builder.callstack.LoadVariable
  • org.jboss.errai.codegen.util.Refs
  • org.jboss.errai.codegen.builder.callstack.ThrowException
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