de.micromata.genome.gwiki.page.gspt.PageReplacer.java Source code

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Here is the source code for de.micromata.genome.gwiki.page.gspt.PageReplacer.java

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//
// Copyright (C) 2010-2016 Roger Rene Kommer & Micromata GmbH
//
// 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 de.micromata.genome.gwiki.page.gspt;

import java.util.List;
import java.util.Map;

import org.apache.commons.lang3.StringUtils;

import de.micromata.genome.util.types.Converter;

/**
 * Internal implementation for jsp/GSPT-Parsing.
 * 
 * @author Roger Rene Kommer (r.kommer@micromata.de)
 * 
 */
public class PageReplacer extends RegExpReplacer {
    public PageReplacer() {
        super("(.*?)(<%?@\\s*page\\s+)(.*)", "(.*?)([@%]>)(.*)");
    }

    public String replace(ReplacerContext ctx, Map<String, String> attr, boolean isClosed) {
        String contentType = attr.get("contentType");
        String imports = attr.get("import");
        StringBuilder sb = new StringBuilder();
        // TODO test
        if (StringUtils.isNotBlank(contentType) == true && StringUtils.isBlank(imports) == true) {
            sb.append("<% pageContext.getResponse().setContentType(\"" + contentType + "\"); %>");
            // uebernommen
        }

        if (StringUtils.isNotBlank(imports) == true) {
            List<String> imps = Converter.parseStringTokens(imports, ", ", false);
            sb.append("<%# ");
            for (String im : imps) {
                sb.append("  import ").append(im).append(";\n");
            }
            sb.append("%>");
        }
        String isELIgnored = attr.get("isELIgnored");
        if (StringUtils.isNotBlank(isELIgnored) == true) {
            sb.append("<% pageContext.setEvaluateTagAttributes(").append(isELIgnored).append(" == false); %>");
        }
        String useParentTagContext = attr.get("useParentTagContext");
        if (StringUtils.isNotBlank(useParentTagContext) == true) {
            sb.append("<% pageContext.setUseParentTagContext(").append(useParentTagContext).append("); %>");
        }
        return sb.toString();
    }
}