Argument.java

/**
 * Licensed to the Austrian Association for Software Tool Integration (AASTI)
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. The AASTI licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.openengsb.ui.admin.model;

import java.io.Serializable;
import java.util.Map;

import org.openengsb.ui.common.util.MethodUtil;

@SuppressWarnings("serial")
public class Argument implements Serializable {
    private int index;
    private Class<?> type;
    private Object value;
    private boolean isBean;

    public Argument() {
    }

    public Argument(int index, Class<?> type, String value) {
        this.index = index;
        this.value = value;
        this.type = type;
    }

    public int getIndex() {
        return this.index;
    }

    public void setIndex(int index) {
        this.index = index;
    }

    public Object getValue() {
        return this.value;
    }

    public void setValue(Object value) {
        this.value = value;
    }

    public Class<?> getType() {
        return this.type;
    }

    public void setType(Class<?> type) {
        this.type = type;
    }

    @Override
    public String toString() {
        return index + ": " + value;
    }

    @SuppressWarnings("unchecked")
    public Object toValue() throws ArgumentConversionException {
        if (value == null) {
            return null;
        }

        if (!isBean) {
            return MethodUtil.convertToCorrectClass(type, value);
        } else {
            return MethodUtil.buildBean(type, (Map<String, String>) value);
        }
    }

    public void setBean(boolean isBean) {
        this.isBean = isBean;
    }

    public boolean isBean() {
        return this.isBean;
    }
}