com.enonic.vertical.adminweb.handlers.fieldtypes.Field.java Source code

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Here is the source code for com.enonic.vertical.adminweb.handlers.fieldtypes.Field.java

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/*
 * Copyright 2000-2011 Enonic AS
 * http://www.enonic.com/license
 */
package com.enonic.vertical.adminweb.handlers.fieldtypes;

import java.io.IOException;
import java.util.Map;

import org.apache.commons.fileupload.DiskFileUpload;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadBase;
import org.w3c.dom.Element;
import org.w3c.dom.Node;

import com.enonic.esl.containers.MultiValueMap;
import com.enonic.esl.xml.XMLTool;
import com.enonic.vertical.VerticalProperties;

public abstract class Field {
    private String xPath;

    private String name;

    private Map relationMap = null;

    private static final FileUploadBase fileUpload;

    static {
        fileUpload = new DiskFileUpload();
        fileUpload.setHeaderEncoding("UTF-8");
        fileUpload.setSizeMax(VerticalProperties.getVerticalProperties().getMultiPartRequestMaxSize());
    }

    public Field(Element inputElem) {
        xPath = XMLTool.getElementText(XMLTool.getElement(inputElem, "xpath"));
        if (xPath.startsWith("contentdata/")) {
            xPath = xPath.substring("contentdata/".length());
        }
        name = inputElem.getAttribute("name");
    }

    public void XMLToMultiValueMap(String name, Node dataNode, MultiValueMap fields, int groupCounter) {
        String value;
        if (dataNode instanceof Element) {
            value = XMLTool.getElementText((Element) dataNode);
        } else {
            value = XMLTool.getNodeText(dataNode);
        }

        fields.put(name, value);
    }

    public void XMLToMultiValueMap(String name, MultiValueMap fields) {
        fields.put(name, (Object) null);
    }

    public final String getXPath() {
        return xPath;
    }

    public final void setXPath(String xPath) {
        this.xPath = xPath;
    }

    public final String getName() {
        return name;
    }

    public void setData(Element elem, String data) {
        XMLTool.createTextNode(elem.getOwnerDocument(), elem, data);
    }

    public String getPrimaryFormKey() {
        return name;
    }

    public String[] getFormKeys() {
        return new String[] { name };
    }

    public FileItem createFileItem(String fileName, byte[] data) {
        FileItem binary = null;
        try {
            binary = fileUpload.getFileItemFactory().createItem(name, null, false, fileName);
            binary.getOutputStream().write(data);
        } catch (IOException ioe) {
            throw new RuntimeException(ioe);
        }
        return binary;
    }

    public Map getRelationMap() {
        return relationMap;
    }

    public void setRelationMap(Map relationMap) {
        this.relationMap = relationMap;
    }

}