public ToStringBuilder(
Object paramObject, ToStringStyle paramToStringStyle, StringBuffer paramStringBuffer) {
ToStringStyle localToStringStyle = paramToStringStyle;
if (paramToStringStyle == null) {
localToStringStyle = getDefaultStyle();
}
paramToStringStyle = paramStringBuffer;
if (paramStringBuffer == null) {
paramToStringStyle = new StringBuffer(512);
}
buffer = paramToStringStyle;
style = localToStringStyle;
object = paramObject;
localToStringStyle.appendStart(paramToStringStyle, paramObject);
}
/**
* Returns the built <code>toString</code>.
*
* <p>This method appends the end of data indicator, and can only be called once. Use {@link
* #getStringBuffer} to get the current string state.
*
* <p>If the object is <code>null</code>, return the style's <code>nullText</code>
*
* @return the String <code>toString</code>
*/
@Override
public String toString() {
if (this.getObject() == null) {
this.getStringBuffer().append(this.getStyle().getNullText());
} else {
style.appendEnd(this.getStringBuffer(), this.getObject());
}
return this.getStringBuffer().toString();
}
public String toString() {
if (getObject() == null) {
getStringBuffer().append(getStyle().getNullText());
}
for (; ; ) {
return getStringBuffer().toString();
style.appendEnd(getStringBuffer(), getObject());
}
}
/**
* Constructs a builder for the specified object.
*
* <p>If the style is <code>null</code>, the default style is used.
*
* <p>If the buffer is <code>null</code>, a new one is created.
*
* @param object the Object to build a <code>toString</code> for, not recommended to be null
* @param style the style of the <code>toString</code> to create, null uses the default style
* @param buffer the <code>StringBuffer</code> to populate, may be null
*/
public ToStringBuilder(Object object, ToStringStyle style, StringBuffer buffer) {
if (style == null) {
style = getDefaultStyle();
}
if (buffer == null) {
buffer = new StringBuffer(512);
}
this.buffer = buffer;
this.style = style;
this.object = object;
style.appendStart(buffer, object);
}
/**
* Append to the <code>toString</code> an <code>Object</code> array.
*
* <p>A boolean parameter controls the level of detail to show. Setting <code>true</code> will
* output the array in full. Setting <code>false</code> will output a summary, typically the size
* of the array.
*
* @param fieldName the field name
* @param array the array to add to the <code>toString</code>
* @param fullDetail <code>true</code> for detail, <code>false</code> for summary info
* @return this
*/
public ToStringBuilder append(
final String fieldName, final Object[] array, final boolean fullDetail) {
style.append(buffer, fieldName, array, Boolean.valueOf(fullDetail));
return this;
}
public void setUseFieldNames(boolean useFieldNames) {
super.setUseFieldNames(useFieldNames);
}
/**
* Append the <code>toString</code> from another object.
*
* <p>This method is useful where a class delegates most of the implementation of its properties
* to another class. You can then call <code>toString()</code> on the other class and pass the
* result into this method.
*
* <pre>
* private AnotherObject delegate;
* private String fieldInThisClass;
*
* public String toString() {
* return new ToStringBuilder(this).
* appendToString(delegate.toString()).
* append(fieldInThisClass).
* toString();
* }</pre>
*
* <p>This method assumes that the other object uses the same <code>ToStringStyle</code> as this
* one.
*
* <p>If the <code>toString</code> is <code>null</code>, no change is made.
*
* @param toString the result of <code>toString()</code> on another object
* @return this
* @since 2.0
*/
public ToStringBuilder appendToString(String toString) {
if (toString != null) {
style.appendToString(buffer, toString);
}
return this;
}
/**
* Append to the <code>toString</code> a <code>short</code> array.
*
* <p>A boolean parameter controls the level of detail to show. Setting <code>true</code> will
* output the array in full. Setting <code>false</code> will output a summary, typically the size
* of the array.
*
* @param fieldName the field name
* @param array the array to add to the <code>toString</code>
* @param fullDetail <code>true</code> for detail, <code>false</code> for summary info
* @return this
*/
public ToStringBuilder append(String fieldName, short[] array, boolean fullDetail) {
style.append(buffer, fieldName, array, Boolean.valueOf(fullDetail));
return this;
}
/**
* Append to the <code>toString</code> an <code>short</code> value.
*
* @param fieldName the field name
* @param value the value to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(String fieldName, short value) {
style.append(buffer, fieldName, value);
return this;
}
/**
* Append to the <code>toString</code> an <code>Object</code> value.
*
* @param fieldName the field name
* @param obj the value to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(String fieldName, Object obj) {
style.append(buffer, fieldName, obj, null);
return this;
}
/**
* Append to the <code>toString</code> a <code>short</code> value.
*
* @param value the value to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(short value) {
style.append(buffer, null, value);
return this;
}
public void setContentEnd(String contentEnd) {
super.setContentEnd(contentEnd);
}
public void setContentStart(String contentStart) {
super.setContentStart(contentStart);
}
public void setArraySeparator(String arraySeparator) {
super.setArraySeparator(arraySeparator);
}
public void setArrayEnd(String arrayEnd) {
super.setArrayEnd(arrayEnd);
}
public void setArrayStart(String arrayStart) {
super.setArrayStart(arrayStart);
}
public void setArrayContentDetail(boolean arrayContentDetail) {
super.setArrayContentDetail(arrayContentDetail);
}
public void setDefaultFullDetail(boolean defaultFullDetail) {
super.setDefaultFullDetail(defaultFullDetail);
}
/**
* Append to the <code>toString</code> an <code>Object</code> value.
*
* @param obj the value to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(Object obj) {
style.append(buffer, null, obj, null);
return this;
}
public void setUseClassName(boolean useClassName) {
super.setUseClassName(useClassName);
}
/**
* Append to the <code>toString</code> a <code>short</code> array.
*
* @param array the array to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(short[] array) {
style.append(buffer, null, array, null);
return this;
}
public void setFieldNameValueSeparator(String fieldNameValueSeparator) {
super.setFieldNameValueSeparator(fieldNameValueSeparator);
}
/**
* Append to the <code>toString</code> an <code>Object</code> value.
*
* @param fieldName the field name
* @param obj the value to add to the <code>toString</code>
* @param fullDetail <code>true</code> for detail, <code>false</code> for summary info
* @return this
*/
public ToStringBuilder append(String fieldName, Object obj, boolean fullDetail) {
style.append(buffer, fieldName, obj, Boolean.valueOf(fullDetail));
return this;
}
/**
* Append to the <code>toString</code> a <code>long</code> value.
*
* @param value the value to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(final long value) {
style.append(buffer, null, value);
return this;
}
/**
* Append to the <code>toString</code> a <code>short</code> array.
*
* @param fieldName the field name
* @param array the array to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(String fieldName, short[] array) {
style.append(buffer, fieldName, array, null);
return this;
}
/**
* Append to the <code>toString</code> a <code>long</code> array.
*
* @param array the array to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(final long[] array) {
style.append(buffer, null, array, null);
return this;
}
/**
* Append the <code>toString</code> from the superclass.
*
* <p>This method assumes that the superclass uses the same <code>ToStringStyle</code> as this
* one.
*
* <p>If <code>superToString</code> is <code>null</code>, no change is made.
*
* @param superToString the result of <code>super.toString()</code>
* @return this
* @since 2.0
*/
public ToStringBuilder appendSuper(String superToString) {
if (superToString != null) {
style.appendSuper(buffer, superToString);
}
return this;
}
/**
* Append to the <code>toString</code> an <code>Object</code> array.
*
* @param fieldName the field name
* @param array the array to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(final String fieldName, final Object[] array) {
style.append(buffer, fieldName, array, null);
return this;
}
/**
* Append to the <code>toString</code> a <code>long</code> value.
*
* @param fieldName the field name
* @param value the value to add to the <code>toString</code>
* @return this
*/
public ToStringBuilder append(final String fieldName, final long value) {
style.append(buffer, fieldName, value);
return this;
}
public void setUseIdentityHashCode(boolean useIdentityHashCode) {
super.setUseIdentityHashCode(useIdentityHashCode);
}
