org.teamapps.ux.resource.ByteArrayResource Maven / Gradle / Ivy
/*-
* ========================LICENSE_START=================================
* TeamApps
* ---
* Copyright (C) 2014 - 2023 TeamApps.org
* ---
* 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.
* =========================LICENSE_END==================================
*/
package org.teamapps.ux.resource;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.Arrays;
import java.util.Objects;
public class ByteArrayResource implements Resource {
private final byte[] data;
private final String name;
public ByteArrayResource(byte[] data, String name) {
this.data = data;
this.name = name;
}
@Override
public InputStream getInputStream() {
return new ByteArrayInputStream(data);
}
@Override
public String getName() {
return name;
}
@Override
public long getLength() {
return data.length;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ByteArrayResource that = (ByteArrayResource) o;
return Arrays.equals(data, that.data) // this is extremely fast (<100µs for 1GB), so no problem
&& Objects.equals(name, that.name);
}
@Override
public int hashCode() {
int result = Objects.hash(name);
result = 31 * result + Arrays.hashCode(data);
return result;
}
}