diff options
Diffstat (limited to 'utils/src/main/java/at')
3 files changed, 161 insertions, 0 deletions
diff --git a/utils/src/main/java/at/gv/egiz/bku/utils/DebugOutputStream.java b/utils/src/main/java/at/gv/egiz/bku/utils/DebugOutputStream.java new file mode 100644 index 00000000..8516b76c --- /dev/null +++ b/utils/src/main/java/at/gv/egiz/bku/utils/DebugOutputStream.java @@ -0,0 +1,48 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* 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 at.gv.egiz.bku.utils; + +import java.io.ByteArrayOutputStream; +import java.io.FilterOutputStream; +import java.io.IOException; +import java.io.OutputStream; + +public class DebugOutputStream extends FilterOutputStream { + + private ByteArrayOutputStream buffer = new ByteArrayOutputStream(); + + public DebugOutputStream(OutputStream out) { + super(out); + } + + @Override + public void write(byte[] b, int off, int len) throws IOException { + buffer.write(b, off, len); + super.write(b, off, len); + } + + @Override + public void write(int b) throws IOException { + buffer.write(b); + super.write(b); + } + + public byte[] getBufferedBytes() { + return buffer.toByteArray(); + } + +} diff --git a/utils/src/main/java/at/gv/egiz/bku/utils/DebugReader.java b/utils/src/main/java/at/gv/egiz/bku/utils/DebugReader.java new file mode 100644 index 00000000..cafe4a72 --- /dev/null +++ b/utils/src/main/java/at/gv/egiz/bku/utils/DebugReader.java @@ -0,0 +1,58 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* 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 at.gv.egiz.bku.utils; + +import java.io.FilterReader; +import java.io.IOException; +import java.io.Reader; +import java.io.StringWriter; + +public class DebugReader extends FilterReader { + + private StringWriter buffer = new StringWriter(); + + public DebugReader(Reader in) { + super(in); + } + + public DebugReader(Reader in, String start) { + super(in); + buffer.write(start); + } + + @Override + public int read() throws IOException { + int c = super.read(); + if (c != -1) + buffer.write(c); + return c; + } + + @Override + public int read(char[] cbuf, int off, int len) throws IOException { + int l = super.read(cbuf, off, len); + if (l != -1 ) { + buffer.write(cbuf, off, l); + } + return l; + } + + public String getCachedString() { + return buffer.toString(); + } + +} diff --git a/utils/src/main/java/at/gv/egiz/bku/utils/DebugWriter.java b/utils/src/main/java/at/gv/egiz/bku/utils/DebugWriter.java new file mode 100644 index 00000000..5566f927 --- /dev/null +++ b/utils/src/main/java/at/gv/egiz/bku/utils/DebugWriter.java @@ -0,0 +1,55 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* 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 at.gv.egiz.bku.utils; + +import java.io.FilterWriter; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; + +public class DebugWriter extends FilterWriter { + + private Writer buffer = new StringWriter(); + + public DebugWriter(Writer out) { + super(out); + } + + @Override + public void write(char[] cbuf, int off, int len) throws IOException { + buffer.write(cbuf, off, len); + super.write(cbuf, off, len); + } + + @Override + public void write(String str, int off, int len) throws IOException { + buffer.write(str, off, len); + super.write(str, off, len); + } + + @Override + public void write(int c) throws IOException { + buffer.write(c); + super.write(c); + } + + public String getBufferedString() { + return buffer.toString(); + } + + +} |