/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.isis.applib.value;
import java.io.IOException;
import java.io.Serializable;
import java.io.Writer;
import javax.activation.MimeType;
import javax.activation.MimeTypeParseException;
import com.google.common.io.CharSource;
public final class Clob implements NamedWithMimeType, Serializable {
private final String name;
private final MimeType mimeType;
private final CharSequence chars;
public Clob(String name, String primaryType, String subType, char[] chars) {
this(name, primaryType, subType, new String(chars));
}
public Clob(String name, String mimeTypeBase, char[] chars) {
this(name, mimeTypeBase, new String(chars));
}
public Clob(String name, MimeType mimeType, char[] chars) {
this(name, mimeType, new String(chars));
}
public Clob(String name, String primaryType, String subType, CharSequence chars) {
this(name, newMimeType(primaryType, subType), chars);
}
public Clob(String name, String mimeTypeBase, CharSequence chars) {
this(name, newMimeType(mimeTypeBase), chars);
}
public Clob(String name, MimeType mimeType, CharSequence chars) {
if(name.contains(":")) {
throw new IllegalArgumentException("Name cannot contain ':'");
}
this.name = name;
this.mimeType = mimeType;
this.chars = chars;
}
private static MimeType newMimeType(String baseType) {
try {
return new MimeType(baseType);
} catch (MimeTypeParseException e) {
throw new IllegalArgumentException(e);
}
}
private static MimeType newMimeType(String primaryType, String subType) {
try {
return new MimeType(primaryType, subType);
} catch (MimeTypeParseException e) {
throw new IllegalArgumentException(e);
}
}
public String getName() {
return name;
}
public MimeType getMimeType() {
return mimeType;
}
public CharSequence getChars() {
return chars;
}
public void writeCharsTo(final Writer wr) throws IOException {
CharSource.wrap(chars).copyTo(wr);
}
@Override
public String toString() {
return getName() + " [" + getMimeType().getBaseType() + "]: " + getChars().length() + " chars";
}
}