com.qualogy.qafe.core.script.Script.java Source code

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Here is the source code for com.qualogy.qafe.core.script.Script.java

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/**
 * Copyright 2008-2015 Qualogy Solutions B.V.
 *
 * Licensed 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 com.qualogy.qafe.core.script;

import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.math.NumberUtils;

import com.qualogy.qafe.bind.core.application.ApplicationContext;
import com.qualogy.qafe.bind.core.messages.PlaceHolder;
import com.qualogy.qafe.core.datastore.ApplicationStoreIdentifier;
import com.qualogy.qafe.core.datastore.DataIdentifier;
import com.qualogy.qafe.core.datastore.ParameterValueHandler;

public class Script {

    public static final String IDENTIFIER_PREFIX = "_qidpfx_";

    private String expression;
    private Map parameters = new HashMap();

    public Script(String value) {
        this.expression = value;
    }

    public Script(String value, Map parameters) {
        this.expression = value;
        this.parameters = parameters;
    }

    public Map getParameters() {
        return parameters;
    }

    public String getValue() {
        return expression;
    }

    public void addAll(ApplicationContext context, ApplicationStoreIdentifier storeId, DataIdentifier dataId,
            List placeHolders, String localStoreId) {

        for (Iterator iter = placeHolders.iterator(); iter.hasNext();) {
            PlaceHolder placeHolder = (PlaceHolder) iter.next();
            if (placeHolder != null) {
                Object placeHolderValue = ParameterValueHandler.get(context, storeId, dataId, placeHolder,
                        localStoreId);

                if (placeHolderValue instanceof String && NumberUtils.isNumber((String) placeHolderValue)) {
                    placeHolderValue = NumberUtils.createNumber((String) placeHolderValue);
                }
                if (placeHolderValue instanceof BigDecimal) {
                    placeHolderValue = new Double(((BigDecimal) placeHolderValue).doubleValue());
                }

                String scriptKey = placeHolder.getName();
                scriptKey = IDENTIFIER_PREFIX + parameters.keySet().size();

                expression = StringUtils.replace(expression, placeHolder.getPlaceHolderKey(), scriptKey);
                parameters.put(scriptKey, placeHolderValue);
            }
        }
    }

    public String toString() {
        String s = "Expression [" + expression + "] Parameters [";
        for (Iterator iter = parameters.keySet().iterator(); iter.hasNext();) {
            String key = (String) iter.next();
            s += key + "=" + parameters.get(key)
                    + ((parameters.get(key) != null) ? parameters.get(key).getClass() : null);
            if (iter.hasNext())
                s += ", ";
        }
        s += "]";
        return s;
    }
}