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/*
* Copyright (C) 2009 The Android Open Source Project
*
* 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 android.pim.vcard;
import android.content.ContentValues;
import android.pim.vcard.VCardEntry;
import android.util.Log;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Previously used in main vCard handling code but now exists only for testing.
*
* Especially useful for testing parser code (VCardParser), since all properties can be
* checked via this class unlike {@link VCardEntry}, which only emits the result of
* interpretation of the content of each vCard. We cannot know whether vCard parser or
* ContactStruct is wrong withouth this class.
*/
public class PropertyNode {
public String propName;
public String propValue;
public List<String> propValue_vector;
/** Store value as byte[],after decode.
* Used when propValue is encoded by something like BASE64, QUOTED-PRINTABLE, etc.
*/
public byte[] propValue_bytes;
/** param store: key=paramType, value=paramValue
* Note that currently PropertyNode class does not support multiple param-values
* defined in vCard 3.0 (See also RFC 2426). multiple-values are stored as
* one String value like "A,B", not ["A", "B"]...
* TODO: fix this.
*/
public ContentValues paramMap;
/** Only for TYPE=??? param store. */
public Set<String> paramMap_TYPE;
/** Store group values. Used only in VCard. */
public Set<String> propGroupSet;
public PropertyNode() {
propName = "";
propValue = "";
propValue_vector = new ArrayList<String>();
paramMap = new ContentValues();
paramMap_TYPE = new HashSet<String>();
propGroupSet = new HashSet<String>();
}
public PropertyNode(
String propName, String propValue, List<String> propValue_vector,
byte[] propValue_bytes, ContentValues paramMap, Set<String> paramMap_TYPE,
Set<String> propGroupSet) {
if (propName != null) {
this.propName = propName;
} else {
this.propName = "";
}
if (propValue != null) {
this.propValue = propValue;
} else {
this.propValue = "";
}
if (propValue_vector != null) {
this.propValue_vector = propValue_vector;
} else {
this.propValue_vector = new ArrayList<String>();
}
this.propValue_bytes = propValue_bytes;
if (paramMap != null) {
this.paramMap = paramMap;
} else {
this.paramMap = new ContentValues();
}
if (paramMap_TYPE != null) {
this.paramMap_TYPE = paramMap_TYPE;
} else {
this.paramMap_TYPE = new HashSet<String>();
}
if (propGroupSet != null) {
this.propGroupSet = propGroupSet;
} else {
this.propGroupSet = new HashSet<String>();
}
}
@Override
public int hashCode() {
// vCard may contain more than one same line in one entry, while HashSet or any other
// library which utilize hashCode() does not honor that, so intentionally throw an
// Exception.
throw new UnsupportedOperationException(
"PropertyNode does not provide hashCode() implementation intentionally.");
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof PropertyNode)) {
return false;
}
PropertyNode node = (PropertyNode)obj;
if (propName == null || !propName.equals(node.propName)) {
return false;
} else if (!paramMap_TYPE.equals(node.paramMap_TYPE)) {
return false;
} else if (!paramMap_TYPE.equals(node.paramMap_TYPE)) {
return false;
} else if (!propGroupSet.equals(node.propGroupSet)) {
return false;
}
if (propValue_bytes != null && Arrays.equals(propValue_bytes, node.propValue_bytes)) {
return true;
} else {
if (!propValue.equals(node.propValue)) {
return false;
}
// The value in propValue_vector is not decoded even if it should be
// decoded by BASE64 or QUOTED-PRINTABLE. When the size of propValue_vector
// is 1, the encoded value is stored in propValue, so we do not have to
// check it.
return (propValue_vector.equals(node.propValue_vector) ||
propValue_vector.size() == 1 ||
node.propValue_vector.size() == 1);
}
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("propName: ");
builder.append(propName);
builder.append(", paramMap: ");
builder.append(paramMap.toString());
builder.append(", paramMap_TYPE: [");
boolean first = true;
for (String elem : paramMap_TYPE) {
if (first) {
first = false;
} else {
builder.append(", ");
}
builder.append('"');
builder.append(elem);
builder.append('"');
}
builder.append("]");
if (!propGroupSet.isEmpty()) {
builder.append(", propGroupSet: [");
first = true;
for (String elem : propGroupSet) {
if (first) {
first = false;
} else {
builder.append(", ");
}
builder.append('"');
builder.append(elem);
builder.append('"');
}
builder.append("]");
}
if (propValue_vector != null && propValue_vector.size() > 1) {
builder.append(", propValue_vector size: ");
builder.append(propValue_vector.size());
}
if (propValue_bytes != null) {
builder.append(", propValue_bytes size: ");
builder.append(propValue_bytes.length);
}
builder.append(", propValue: \"");
builder.append(propValue);
builder.append("\"");
return builder.toString();
}
}
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