org.activiti.engine.impl.util.io.StringStreamSource Maven / Gradle / Ivy
/* 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 org.activiti.engine.impl.util.io;
import org.activiti.engine.ActivitiException;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
/**
*/
public class StringStreamSource implements StreamSource {
String string;
String byteArrayEncoding = "utf-8";
public StringStreamSource(String string) {
this.string = string;
}
public StringStreamSource(String string, String byteArrayEncoding) {
this.string = string;
this.byteArrayEncoding = byteArrayEncoding;
}
public InputStream getInputStream() {
try {
return new ByteArrayInputStream(byteArrayEncoding == null ? string.getBytes() : string.getBytes(byteArrayEncoding));
} catch (UnsupportedEncodingException e) {
throw new ActivitiException("Unsupported enconding for string", e);
}
}
public String toString() {
return "String";
}
}