com.enonic.cms.domain.portal.instruction.PostProcessInstruction.java Source code

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Here is the source code for com.enonic.cms.domain.portal.instruction.PostProcessInstruction.java

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/*
 * Copyright 2000-2011 Enonic AS
 * http://www.enonic.com/license
 */
package com.enonic.cms.domain.portal.instruction;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;

import org.apache.commons.codec.binary.Base64;

/**
 * Created by rmy - Date: Nov 18, 2009
 */
public abstract class PostProcessInstruction implements Externalizable {

    private final PostProcessInstructionType type;

    private boolean disableOutputEscaping = false;

    private boolean doUrlEncodeResult = false;

    public PostProcessInstruction(PostProcessInstructionType type) {
        this.type = type;
    }

    public final String serialize() throws IOException {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        ObjectOutputStream dout = new ObjectOutputStream(out);

        writeExternal(dout);

        dout.close();
        out.close();

        return new String(Base64.encodeBase64(out.toByteArray()));
    }

    public final void deserialize(String value) throws IOException, ClassNotFoundException {
        ByteArrayInputStream in = new ByteArrayInputStream(Base64.decodeBase64(value.getBytes()));

        ObjectInputStream din = new ObjectInputStream(in);

        readExternal(din);

        in.close();
        din.close();
    }

    public final PostProcessInstructionType getType() {
        return type;
    }

    protected void writeString(ObjectOutput out, String value) throws IOException {
        out.writeUTF(value);
    }

    protected void writeBoolean(ObjectOutput out, boolean value) throws IOException {
        out.writeBoolean(value);
    }

    protected void writeStringArray(ObjectOutput out, String[] array) throws IOException {
        out.writeInt(array.length);

        for (String element : array) {
            out.writeUTF(element);
        }
    }

    protected String readString(ObjectInput in) throws IOException {
        return in.readUTF();
    }

    protected boolean readBoolean(ObjectInput in) throws IOException {
        return in.readBoolean();
    }

    protected String[] readStringArray(ObjectInput in) throws IOException {
        String[] array = new String[in.readInt()];

        for (int i = 0; i < array.length; i++) {
            array[i] = in.readUTF();
        }

        return array;
    }

    public boolean doDisableOutputEscaping() {
        return disableOutputEscaping;
    }

    public void setDisableOutputEscaping(boolean disableOutputEscaping) {
        this.disableOutputEscaping = disableOutputEscaping;
    }

    public boolean doUrlEncodeResult() {
        return doUrlEncodeResult;
    }

    public void setDoUrlEncodeResult(boolean doUrlEncodeResult) {
        this.doUrlEncodeResult = doUrlEncodeResult;
    }
}