Merge branch '__rultor'

src/main/java/org/cactoos/func/UncheckedScalar.java

@@ -0,0 +1,64 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.func;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import org.cactoos.Scalar;
+
+/**
+ * Scalar that doesn't throw checked {@link Exception}.
+ *
+ * <p>There is no thread-safety guarantee.
+ *
+ * @author Fabricio Cabral ([email protected])
+ * @version $Id$
+ * @param <T> Type of result
+ * @since 0.3
+ */
+public final class UncheckedScalar<T> implements Scalar<T> {
+
+    /**
+     * Original scalar.
+     */
+    private final Scalar<T> scalar;
+
+    /**
+     * Ctor.
+     * @param scalar Encapsulated scalar
+     */
+    public UncheckedScalar(final Scalar<T> scalar) {
+        this.scalar = scalar;
+    }
+
+    @Override
+    public T asValue() {
+        try {
+            return this.scalar.asValue();
+        } catch (final IOException ex) {
+            throw new UncheckedIOException(ex);
+        }
+    }
+
+}

src/main/java/org/cactoos/io/UncheckedBytes.java

@@ -0,0 +1,63 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.io;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import org.cactoos.Bytes;
+
+/**
+ * Bytes that doesn't throw checked {@link Exception}.
+ *
+ * <p>There is no thread-safety guarantee.
+ *
+ * @author Fabricio Cabral ([email protected])
+ * @version $Id$
+ * @since 0.3
+ */
+public final class UncheckedBytes implements Bytes {
+
+    /**
+     * Original bytes.
+     */
+    private final Bytes bytes;
+
+    /**
+     * Ctor.
+     * @param bytes Encapsulated bytes
+     */
+    public UncheckedBytes(final Bytes bytes) {
+        this.bytes = bytes;
+    }
+
+    @Override
+    public byte[] asBytes() {
+        try {
+            return this.bytes.asBytes();
+        } catch (final IOException ex) {
+            throw new UncheckedIOException(ex);
+        }
+    }
+
+}

src/main/java/org/cactoos/text/UncheckedText.java

@@ -0,0 +1,63 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.text;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import org.cactoos.Text;
+
+/**
+ * Text that doesn't throw checked {@link Exception}.
+ *
+ * <p>There is no thread-safety guarantee.
+ *
+ * @author Fabricio Cabral ([email protected])
+ * @version $Id$
+ * @since 0.3
+ */
+public final class UncheckedText implements Text {
+
+    /**
+     * Original text.
+     */
+    private final Text text;
+
+    /**
+     * Ctor.
+     * @param text Encapsulated text
+     */
+    public UncheckedText(final Text text) {
+        this.text = text;
+    }
+
+    @Override
+    public String asString() {
+        try {
+            return this.text.asString();
+        } catch (final IOException ex) {
+            throw new UncheckedIOException(ex);
+        }
+    }
+
+}

src/test/java/org/cactoos/func/UncheckedScalarTest.java

@@ -0,0 +1,48 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.func;
+
+import java.io.IOException;
+import org.junit.Test;
+
+/**
+ * Test case for {@link UncheckedScalar}.
+ *
+ * @author Fabricio Cabral ([email protected])
+ * @version $Id$
+ * @since 0.3
+ * @checkstyle JavadocMethodCheck (500 lines)
+ */
+public final class UncheckedScalarTest {
+
+    @Test(expected = RuntimeException.class)
+    public void rethrowsCheckedToUncheckedException() {
+        new UncheckedScalar<>(
+            () -> {
+                throw new IOException("intended");
+            }
+        ).asValue();
+    }
+
+}

src/test/java/org/cactoos/io/UncheckedBytesTest.java

@@ -0,0 +1,48 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.io;
+
+import java.io.IOException;
+import org.junit.Test;
+
+/**
+ * Test case for {@link UncheckedBytes}.
+ *
+ * @author Fabricio Cabral ([email protected])
+ * @version $Id$
+ * @since 0.3
+ * @checkstyle JavadocMethodCheck (500 lines)
+ */
+public final class UncheckedBytesTest {
+
+    @Test(expected = RuntimeException.class)
+    public void rethrowsCheckedToUncheckedException() {
+        new UncheckedBytes(
+            () -> {
+                throw new IOException("intended");
+            }
+        ).asBytes();
+    }
+
+}

src/test/java/org/cactoos/text/UncheckedTextTest.java

@@ -0,0 +1,48 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Yegor Bugayenko
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.cactoos.text;
+
+import java.io.IOException;
+import org.junit.Test;
+
+/**
+ * Test case for {@link UncheckedText}.
+ *
+ * @author Fabricio Cabral ([email protected])
+ * @version $Id$
+ * @since 0.3
+ * @checkstyle JavadocMethodCheck (500 lines)
+ */
+public final class UncheckedTextTest {
+
+    @Test(expected = RuntimeException.class)
+    public void rethrowsCheckedToUncheckedException() {
+        new UncheckedText(
+            () -> {
+                throw new IOException("intended");
+            }
+        ).asString();
+    }
+
+}